Jobs Ukraine, Sysadmin

Responsibilities

• Support users (L1-L3)
• Configure internal systems
• Diagnose and troubleshoot technical issues
• Maintain, troubleshoot & upgrade the network infrastructure
• Install and maintain servers, devices and firewall
• Monitor infrastructure
• Ensure the smooth deployment of new SaaS applications
• Configure & troubleshoot IDP, RBAC, Jira, GCP, AD (DC, NPS), Radius
• Update technical documentation

Requirements

Experience and ownership:

• 3+ years iт SysAdmin role with strong onsite presence
• Ability to be the primary IT owner for the Kyiv office day to day (walk-ups, incidents, projects), with structured escalation to the global Corp IT team
• Strong hands-on troubleshooting across endpoints, identity, network, and AV

Endpoints and device lifecycle (macOS and Windows)

• Strong macOS and Windows support skills, including diagnostics, OS upgrades, drivers, and common corporate apps
• Experience managing macOS with Jamf (Jamf Pro preferred): enrollment, profiles, policies, patching, software deployment, FileVault
• Experience managing Windows with Intune: enrollment, configuration profiles, compliance policies, app deployment, patching baselines
• Full equipment lifecycle ownership: provisioning, enrollment, inventory, repairs/RMA, loaners, secure wipe, and disposal

Identity, access, and productivity tooling

• Working knowledge of Okta: user lifecycle, group-based access, MFA troubleshooting, app assignments, and SSO troubleshooting
• Google Workspace administration basics: user/group management and practical troubleshooting (login, email, permissions)
• Atlassian tooling basics: Jira and Confluence user management, groups/permissions, and common access issues
• Understanding of least-privilege access and clean access request handling

Office networking and infrastructure

• Strong office network troubleshooting: LAN/WiFi issues, switch port basics, AP troubleshooting, DHCP/DNS symptoms, VPN client issues
• Familiarity with firewalls (FortiGate preferred): user VPN troubleshooting, basic policy understanding, and collaboration with network owners
• Understanding of VPN concepts

Security and IT hygiene

• Good security instincts: phishing awareness, safe handling of credentials, device security baselines, patching urgency, and incident discipline

Communication and collaboration

• Good English for documentation and coordination with the global team
• Service-oriented mindset, clear updates, and ability to handle interruptions while keeping control of priorities

Nice-to-have

• Familiarity with certificate-based access concepts and auth integrations such as SCEP, AD, LDAP, RADIUS
• Basic scripting/automation (Bash, PowerShell, Python) to reduce manual setup and speed up repetitive tasks
• Familiarity with public cloud concepts used in corporate tooling (GCP preferred; AWS/Azure acceptable), especially IAM and networking basics
• Experience supporting printers, access control vendors, and office buildouts/refreshes

What we offer:

• International company with several offices in different locations : Tel-Aviv, Kyiv, Warsaw, Limassol.
• Granting an Option;
• A professional environment with great people to work with;
• Competitive salary, performance review;
• Flexible working hours, no one here tracks your work time because our culture is built on trust and cooperation;
• Social and welfare packages;
• 20 working days paid vacation and 100% sick leaves coverage;
• Opportunities to make a difference, to develop and grow;
• Regular corporate celebrations, team buildings and fun activities;
• Comfortable office close to the metro station. Our Kyiv office is open 24/7 with all safety and health measures in place.

The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station.About the Job

Our company is actively expanding its IT infrastructure team, and the IT Support Specialist/ System Administrator (Middle) position is a key role in ensuring the stability and security of our network environment. We are looking for an experienced professional who is passionate about building and maintaining robust IT systems and eager to contribute to the development of advanced technologies.

What is your Day-to-Day Mission

• Build and maintain wired and wireless networks, configure routing and ensure network security;
• Configure network IP services (DNS, DHCP, SMTP, SSH, FTP, etc.);
• Set up and manage protocols and technologies: TCP/IP, VPN (IPsec, SSL), BGP, OSPF, EIGRP, NAT, Port-security, QoS, VLAN, STP;
• Configure and support network equipment (MikroTik, Ubiquiti, Cisco, FortiNet);
• Configure and maintain video surveillance systems (Hanwha, Dahua, Hikvision);
• Manage firewalls and IDS/IPS systems;
• Provide user support via RDP/TeamViewer/Anydesk;
• Monitor and analyze network traffic using specialized tools.

What You Bring to the Team

• 3+ years of experience as a network engineer or system administrator;
• Strong knowledge of wired and wireless network design, routing technologies, and network security;
• Proficiency in IP services (DNS, DHCP, SMTP, SSH, FTP, iSCSI, RoCE);
• Experience with protocols: TCP/IP, VPN (IPsec, SSL), BGP, OSPF, EIGRP, NAT, QoS, VLAN, STP;
• Hands-on experience with MikroTik, Ubiquiti, Cisco, FortiNet equipment;
• Familiarity with video surveillance systems (Hanwha, Dahua, Hikvision);
• Experience with EDR/EPP endpoint protection systems;
• Ability to manage firewalls, IDS/IPS systems, and cloud network resources (AWS, Azure, GCP);
• Knowledge of Linux and Windows OS;
• Practical experience with Active Directory (AD/AAD), Office 365, Intune, GPO, NPS, CA;
• Experience with monitoring tools (Dude, Zabbix, Grafana);
• English language level B1 or higher.

Why Quantum Systems

• We stand with Ukraine!
• Work in an international team of professionals.
• Official employee reservation status.
• Opportunities for professional growth and training.
• Modern technologies and exciting projects.

We are a ZOMRO company is an international hosting company offering a full range of services, from shared hosting, Cloud VPS, and dedicated servers to domain registration and additional hosting solutions. Founded in 2014 in Ukraine, we’ve since expanded across the globe. Today, thousands of customers trust our years of expertise to power reliable systems and deliver efficient solutions for challenges of any complexity. 

We’re growing our professional team and invite you to help us shape the future of hosting.

Responsibilities:

• Providing technical support to users, troubleshooting and resolving issues.
• Administering and maintaining Linux and Windows operating systems.
• Advising clients on the use of hosting company services, including hosting and domain setup.
• Monitoring and analyzing OS performance, identifying and addressing malfunctions.

Mandatory Requirements:

• Integrity and a responsible approach to duties.
• Motivation to work and the ability to quickly acquire new knowledge.
• Proficiency in Ukrainian.

Candidates who meet at least one of the following criteria are encouraged to apply:

• Final-year students specializing in IT.
• IT education but no prior work experience in IT.
• No IT education but relevant IT work experience.
• Experience installing Linux and working with the command line.
• Familiarity with various CMS platforms and installation skills.
• Experience transferring websites between servers or platforms.
   

Preferred Qualifications:

• Technical (IT) education.
• English proficiency at a pre-intermediate level.
• Knowledge or experience with Linux and Windows operating systems.
• Basic understanding of DNS, Apache, Nginx, MySQL, FTP, POP3, SMTP, and SSH principles.
• Familiarity with computer networks, including LAN, WAN, and routing.
   

If you are eager to work and grow as an IT specialist, submit your resume and join us for an interview!

We Offer:

• A modern, well-equipped office in an IT company.
• Competitive salary plus regular performance-based bonuses.
• Timely salary payments twice a month.
• Official employment with transparent payment terms, without "envelope" salaries.
• Net salary is paid directly to your bank account after taxes are covered by the company.
• Salary tied to the USD exchange rate.
• Transportation to and from work via taxi.
• Office perks: tea, coffee;
• A sports corner with a table tennis setup, pull-up bar, weights, and darts for physical activity and stress relief.
• Relaxation area featuring a PlayStation 5, VR headset, and board games.

Work Conditions:

• Modern and comfortable workstations equipped with all necessary technology.
• Opportunities for training and professional development.
• Five-day work week with a fixed schedule.
• Eight-hour workday with a lunch break.
• Annual paid vacation.
• Sick leave compensation.
• Flexible work schedule with adjustments for personal matters.
• Reservations are possible in accordance with applicable law and the company's internal procedures and based on the selection results.

We are open to candidates with minimal experience who are quick learners.

Наш партнер – міжнародна продуктова iGaming компанія, B2B game provider із понад 12-річним досвідом на ринку в пошуку Service Desk Specialist. 

Основний фокус компанії — regulated European markets, а продукти представлені у 27+ юрисдикціях.

Main Responsibilities

– Provide IT support to employees (remote and on-site)

– Manage user accounts, permissions, and system access

– Handle onboarding and offboarding from the IT side

– Prepare and configure employee workstations

– Manage IT equipment procurement, delivery, and inventory

– Troubleshoot hardware, software, and system issues

– Maintain IT documentation and asset records

– Support internal tools (Google Workspace, Atlassian, GitHub)

– Participate in IT infrastructure and security improvements

Mandatory Requirements

– 2+ years in IT support / Service Desk / system administration

– Experience with access management, onboarding, equipment provisioning

– Experience supporting macOS 

– Experience with MDM solutions

– Understanding of network basics (DNS, DHCP, VPN, TCP/IP)

– Basic understanding of cloud platforms (AWS / Azure / GCP)

– Basic understanding of GitHub access management

Nice to have:

– Experience with VPN or LDAP

– Administration experience in Atlassian, GitHub, AWS

– Interest or experience in security topics (Zero Trust, access control, endpoint security)

We offer

– Competitive EUR salary

– Quarterly bonus system

– Flexible schedule

– Medical insurance

– Unlimited vacation and sick leave

– Budget for professional learning

– Modern hardware

Diya is a successful Ukrainian IT company providing full-service IT solutions for small and medium businesses worldwide. We are a friendly crew of IT-savvies who value flexibility, technical excellence, and exceeding customer expectations.

We are expanding our team and looking for a Level 2 Engineer who is passionate about cloud technologies and automation. If you have a strong background in the Microsoft ecosystem and want to work on international projects, we’d love to have you on board!

Key Responsibilities:

• Set up and maintain services primarily within Microsoft 365 and Azure environments.
• Infrastructure Availability. Proactively ensure high levels of systems availability and performance for our clients.
• Automation. Write and maintain custom PowerShell scripts to increase efficiency and reduce manual intervention.
• Documentation. Create and maintain technical documentation, procedural guides, and operational reports.

Qualifications & Requirements:

• Microsoft Stack. Proven experience administering M365 (Admin Center, Exchange, Azure AD/Entra ID, Intune, Licensing) and Windows Server.
• Core Services. Strong knowledge of AD, GPO, DNS, ADFS, and networking basics.
• Troubleshooting. Ability to diagnose complex issues in a Windows environment using event logs and diagnostic tools.
• Scripting. Solid proficiency in PowerShell for task automation.
• English. Minimum Intermediate level (written and spoken) for professional communication.
• Education. Higher education in Information Technology or a related field.

Will be a plus:

• Relevant certifications (e.g., Microsoft Certified: Azure Administrator Associate, M365 Certified).
• Experience with API services.
• Basic knowledge of Python or .NET.

What We Offer:

• Remote job. We operate in two weekly rotating shifts: Morning (07:00 – 15:00) and Evening (15:00 – 23:00). 
• Professional Certification. We provide full sponsorship and support for obtaining Microsoft 365, Azure, and other relevant industry certifications.
• We provide a corporate English tutor to help you level up your communication skills for international projects.
• Comprehensive healthcare insurance and gym membership compensation.
• Access to professional psychological consultations to support your well-being.
• Real career opportunities, paid training.
• Paid vacation and sick leave.

Thank you for your interest to the role!

We are Ukrainian bank, part of global German bank Deutsche Bank. 

Location: Kiev

Position Overview

Since 2009, JSC "Deutsche Bank DBU" (Deutsche Bank Ukraine) operates as corporate bank in Ukraine, subsidiary of Deutsche Bank AG, and offers a full range of corporate banking products and services to its clients, i.e. subsidiaries of multinational companies and top tier local corporates.

We are looking for a Technology Service Analyst

Are you passionate about technology and eager to start a career in IT Support? In this role, you will play a key part in delivering high-quality technical support and services to internal teams within the bank. You will have the opportunity to develop problem-solving skills, collaborate with global IT teams, and gain hands-on experience with banking applications and IT infrastructure. If you enjoy troubleshooting, learning new technologies, and working in a dynamic environment, this could be the perfect opportunity for you!

Your key responsibilities

• Ownership of local applications including end-to-end responsibility for application setup from regulatory and DB policies requirements.
• Perform L1/L2 support for IT end-user locally (in-person) or by engaging Global teams.
• Monitor and manage incidents through an IT service management platform.
• Collaborate with IT teams to implement system updates, patches, and upgrades.
• Management/supporting of local IT infrastructure/application related projects including regulatory driven.
• Physical visits to Data Centers and offices to troubleshoot equipment as needed.
• Ensure compliance with bank policies, regulatory requirements, and security protocols.

• Create and update documentation on the use of IT systems.

   

Your skills and experience

• Providing technical support to users (remotely and in the office, Windows 10/11).
• Windows Server 2016/2019, basic administration skills.
• Installation, configuration, testing and maintenance of local application software.
• Working with SQL queries (basic knowledge).
• Oracle (basic knowledge).
• Administration and support of the core banking system (B2).
• Unix skills would be a plus.
• Office 365 (advanced user).
• Understanding of Networks and rules.
• Ability to clearly articulate technical/IT related topics.
• Be flexible – as the role offers flexible hours, occasional overtime or weekend work might be required to support critical IT operations. Rest assured, you will be compensated accordingly.
• Good communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams.

• Native-level proficiency in Ukrainian and professional-level proficiency in English.

   

What we will offer you

• Opportunity to develop career within a Global International Bank.
• Opportunity to enhance your technical skills.
• Be part of active, professional, and winning team.
• An environment that encourages networking and collaboration across functions and businesses.
• Flexible working arrangement (i.e. remote work condition).
• 28 days of paid annual leave.

• Well-being programs. That’s why we’ve partnered with OpenUp to offer professional mental health support. Learn more.

   

We strive for a culture in which we are empowered to excel together every day. This includes acting responsibly, thinking commercially, taking initiative and working collaboratively.

Together we share and celebrate the successes of our people. Together we are Deutsche Bank Group.

We welcome applications from all people and promote a positive, fair and inclusive work environment.

Обов'язки:

- технічна підтримка клієнтських проектів;
- адміністрування парку серверів;
- Відповідати користувачам електронною поштою та в системах CRM;
- стежити за основними показниками сервісу та повідомляти колег, коли щось пішло не так і якась частина сервісу перестала працювати;
- Розвиватись. Набувати нових знань та навичок;
- робити клієнтів щасливими;
- Працюємо 24/7, позмінно, тож можемо запропонувати і нічні зміни (якщо розглядаєте і такий варіант).

Вимоги:

Strong Knowledge

    Centos, Debian, ......... unix family OS (kernel updates, services installation, services configurations, crontabs, logs, base debug)

    FTP, FXP, SFTP, FTPS, RSYNC, SCP (transfer protocols, various combinations) installation / configuration

    SSH (key-generation, key-usage, key-agent)

    SSL (csr, crt, key, bundle) installation / configuration

    DNS (domain registration, domain transfer, domain statuses, WHOIS, name server configuration, PTR, A, NS, MX, SFP, DKIM, DMARC, TXT)

    VPN: tinc, openvpn..... (various configuration, transparent vpn), mesh subnets

    IPMI/iDRAC/iLO usage, remote console, VNC

    BIOS settings

    iptables,ebtables,csf

    cPanel (installation / configuration), VestaCP, HestiaCP

    (education) WHMCS (Usage)

    nagios/icinga/observium (configuration / monitoring)

    (education) SolusVM (nodes, ip pools, backups, nodes settings, custom configs for VM's)

    KVM Virtualization (setup and support VM's, backups, backup \ restoration)

    journald, sysctl, dmesg, vmstat, iostat, top, htop, netstat, iperf (various OS diagnostic tools)

    (education) Configure VLAN on the switch

    TCP Stack (networking, cidr, configuration of subnets and interfaces) (mtr/traceroute/tcpdump)

Middle Knowledge

    ESXi, Veeam (setup and support VM's, backups, backup \ restoration)

    (education) Update firmware, BIOS, IPMI, (drivers, etc..)

    Server hardware diagnostics (stresstests, etc).

    (education) LVM (pv, vg, lv), mdraid, Raids (levels)

    TrueNAS (Core, Scale)

    ISPmanager

    LAMP, Nginx, php-fpm

    (education) exim, sbl, spamhaus, blacklists

- грамотне письмове мовлення, вміти писати прості та повні відповіді клієнтам на різні питання;
- розуміння базового пристрою комп'ютера/сервера та робота з ним;
- думати головою. Багато клієнтів не завжди можуть сформулювати свою проблему, тому іноді потрібно знайти нетривіальний підхід для вирішення будь-якої проблеми. Відмахнутися шаблоном не вдасться;
- Знання англійської мови на рівні читання професійної літератури та комунікування письмово.

Бонуси:

- система внутрішньої мотивації та зростання (у тому числі і фінансового).
- якщо з'явилися нові знання та навички, то росте і ЗП;
- компенсація витрат на персональну техніку для роботи;
- компенсація витрат на спорт;

We're a fun and very fast-growing IT company - we provide IT support, consulting and training for small businesses across greater London, those with 1-50 staff. We love our clients and they love us. We do what we say we will, and are good at what we do. If you love technology and helping people with technology in their business - then we're the tech services company for you.

THE ROLE:

Our Engineers help small businesses with any technology questions or problems, we basically do what an IT Department would for a large business - anything technology! From servers, laptops, Macs, PCs, printers, mobile devices to websites, hosting and advising on product specifications - we do it all. We currently need a Systems Engineer to work with our high calibre team to help our client base.

YOUR BACKGROUND:

Demonstrated field experience is required, with at least 2 years industry experience essential. You must have sound knowledge and experience in:

•Office 365 experience

•Windows Server and/or OS X Server

•Windows client & Mac OS

•General networking

•General email and hosting services

•General computer hardware

•A terrific client service attitude

•A willingness to learn and develop

•A willingness for customer service and assist clients over the phone

A decent level of spoken and written English (English courses will be provided)

is a plus

•Powershell and Bash knowledge

•Microsoft certificates

Experience with Apple Macs & iPhones, Android, Windows Phone, Linux, and small businesses would be desired.

We offer

•Flexible working with up to 40% time working from home

•£770 yearly bonus (to start after 6 months of probation, and dependent on performance)

•Out of Hours and Sales commission (after probation) + paid overtime available when required + Flar Tokens

•Medical insurance (upon successful probation completion)

•Bi-annual competitions with big prizes & incentives

•2 English lessons/week (business hours, at company's cost);

•Bar on company's account;

•Monthly fun events;

And more!

REMUNERATION AND WORK HOURS

The Engineer role is full time (40 hours per week, 5 x 8 hour days) with negotiable flexible hours - whatever makes you more productive! You'll be asked to work as a Private Entrepreneur. Annual leave 28 days, 3 paid study days per quarter. We’d like the candidate to attend the office at least once a week (ideally twice)

We'll leave it up to you to tell us why you would be a good addition to our friendly and knowledgeable team. We look after clients with Windows, Mac and Linux machines, so tell us where your passion lies!

We’re hiring an IT Operations Manager to run IT for our globally distributed engineering organization. You’ll own day-to-day IT operations, drive automation and modernization of our IT stack, and serve as the hands-on technical owner of SOC 2 Type II maintenance and client security reviews.

Must Haves:

• 5+ years in IT operations or IT security, including 2+ years leading an IT Support team.
• Hands-on experience running day-to-day IT for a distributed/remote workforce: Google Workspace administration, SSO, VPN, endpoint protection.
• Mac fleet management via MDM (Jamf, Kandji, Mosyle, or equivalent) — explicit, hands-on, current.
• Experience owning onboarding/offboarding, access management, and asset/licensing processes.
• SOC 2 Type II maintenance - evidence collection, control upkeep, annual audit prep, responding to client security reviews.
• Player-coach comfort - one direct report today; the role requires individual contribution alongside leadership.
• Fluent English; comfortable responding to client security questionnaires and participating in due-diligence reviews.

Nice to Have:

• Prior experience in a technology services, consulting, or outsourcing company (familiar with managing IT around client-specific security requirements).
• Experience leading client security questionnaires and due-diligence responses at scale.

Key Responsibilities:

IT Operations Leadership (primary focus)

• Run day-to-day IT operations for a remote, globally distributed team - endpoint management, identity and access, device lifecycle, collaboration tooling.
• Own onboarding and offboarding end-to-end: account provisioning, MDM enrollment, access grants, secure de-provisioning.
• Maintain asset inventory, software license hygiene, and vendor relationships.

IT Automation & Modernization

• Identify repetitive IT workflows and automate them — scripts, SSO flows, provisioning integrations, ticket automation.
• Evaluate and adopt tooling that reduces manual IT touch work (MDM, HRIS↔IT sync, compliance automation).
• Improve self-service so the organization solves common IT needs without opening a ticket.

Security Compliance Maintaining

• Maintain Transcenda’s SOC 2 Type II program — evidence collection, control ownership, annual audit prep.
• Keep IT-side security baselines current: endpoint protection, access controls, MDM policies.
• Respond to client security reviews, questionnaires, and due-diligence requests as the primary technical contact.
• Monitor relevant IT security risks and adjust baselines; no expectation to author new frameworks from scratch.

Cross-Functional Partnership

• Partner with HR on onboarding/offboarding automation and policy enforcement.
• Partner with Legal on contractual security obligations and client review responses.
• Partner with Delivery on client-specific IT setups and access requirements.
• Communicate changes in IT and security posture clearly to the broader organization.

Tango is a successful, market leader, a live-streaming Platform with 450+ Million registered users, in an industry projected to reach $240 BILLION in the next couple of years. 

The B2C platform, based on the best-quality global video technology, allows millions of talented people around the world to create their own live content, engage with their fans, and monetize their talents.

Tango live stream was founded in 2018 and is powered by 500+ global employees operating in a culture of growth, learning, and success!

The Tango team is a vigorous cocktail of hard workers, creative brains, energizers, geeks, overachievers, athletes, and more. We push the limits to bring our app from “one of the top” to “the leader”. 

The best way to describe Tango's work style is not to use the word “impossible”. We believe that success is a thorny path that runs on sleepless nights, corporate parties, tough releases, and of course our users' smiles (and as we are a LIVE app, we truly get to see our users all around the world smiling right in front of us in real-time!).  

Responsibilities

• Support users (L1-L3)
• Configure internal systems
• Diagnose and troubleshoot technical issues
• Maintain, troubleshoot & upgrade the network infrastructure
• Install and maintain servers, devices and firewall
• Monitor infrastructure
• Ensure the smooth deployment of new SaaS applications
• Configure & troubleshoot IDP, RBAC, Jira, GCP, AD (DC, NPS), Radius
• Update technical documentation
   

Requirements

Experience and ownership:

• 3+ years iт SysAdmin role with strong onsite presence
• Ability to be the primary IT owner for the Kyiv office day to day (walk-ups, incidents, projects), with structured escalation to the global Corp IT team
• Strong hands-on troubleshooting across endpoints, identity, network, and AV
   

Endpoints and device lifecycle (macOS and Windows)

• Strong macOS and Windows support skills, including diagnostics, OS upgrades, drivers, and common corporate apps
• Experience managing macOS with Jamf (Jamf Pro preferred): enrollment, profiles, policies, patching, software deployment, FileVault
• Experience managing Windows with Intune: enrollment, configuration profiles, compliance policies, app deployment, patching baselines
• Full equipment lifecycle ownership: provisioning, enrollment, inventory, repairs/RMA, loaners, secure wipe, and disposal
   

Identity, access, and productivity tooling

• Working knowledge of Okta: user lifecycle, group-based access, MFA troubleshooting, app assignments, and SSO troubleshooting
• Google Workspace administration basics: user/group management and practical troubleshooting (login, email, permissions)
• Atlassian tooling basics: Jira and Confluence user management, groups/permissions, and common access issues
• Understanding of least-privilege access and clean access request handling
   

Office networking and infrastructure

• Strong office network troubleshooting: LAN/WiFi issues, switch port basics, AP troubleshooting, DHCP/DNS symptoms, VPN client issues
• Familiarity with firewalls (FortiGate preferred): user VPN troubleshooting, basic policy understanding, and collaboration with network owners
• Understanding of VPN concepts
   

Security and IT hygiene

• Good security instincts: phishing awareness, safe handling of credentials, device security baselines, patching urgency, and incident discipline
   

Communication and collaboration

• Good English for documentation and coordination with the global team
• Service-oriented mindset, clear updates, and ability to handle interruptions while keeping control of priorities
   

Nice-to-have

• Familiarity with certificate-based access concepts and auth integrations such as SCEP, AD, LDAP, RADIUS
• Basic scripting/automation (Bash, PowerShell, Python) to reduce manual setup and speed up repetitive tasks
• Familiarity with public cloud concepts used in corporate tooling (GCP preferred; AWS/Azure acceptable), especially IAM and networking basics
• Experience supporting printers, access control vendors, and office buildouts/refreshes
   

What we offer:

• International company with several offices in different locations : Tel-Aviv, Kyiv, Warsaw, Limassol.
• Granting an Option;
• A professional environment with great people to work with;
• Competitive salary, performance review;
• Flexible working hours, no one here tracks your work time because our culture is built on trust and cooperation;
• Social and welfare packages;
• 20 working days paid vacation and 100% sick leaves coverage;
• Opportunities to make a difference, to develop and grow;
• Regular corporate celebrations, team buildings and fun activities;
• Comfortable office close to the metro station. Our Kyiv office is open 24/7 with all safety and health measures in place.

Функції:

·         техпідтримка (рівень L2+L3) та забезпечення розвитку (аналіз, проектування, впровадження, оптимізація) мереж та мережевих сервісів  Enterprise-рівня: LAN, WAN, WLAN WiFi, DATACENTER, всі різновиди VPN.

Вимоги:

·         Неповерхневі (на рівні, реально еквівалентному CCNP Enterprise/Routing&Switching + CCNP Security) знання механізмів та протоколів L2/L3 комутації, маршрутизації (BGP, OSPF, EIGRP), QoS, Network Monitoring/Logging/Troubleshooting/Management, відмовостійкості, автоматизації, забезпечення захисту мереж, та т.і.

·         Досвід роботи (від 4 років) з Cisco Catalyst (провідні та безпровідні мережі) та з Fortinet FortiGate (OSPF, BGP, створення, аналіз та оптимізація політик, функціонал Unified Threat Management, інспекція трафіку, IPS, SD-WAN, всі підтримувані різновиди VPN).

Режим роботи та особливі умови:

Офіс/гібрид

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently looking for a Business Development Executive to join one of our clients' team. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.

Job requirements

• Knowledge of Linux: RedHat, Ubuntu, Debian, etc.

• Experience with hardening configurations

• Experience with MySQL and/or MariaDB, and ideally Galera Cluster.

• Familiarity with Proxmox Virtual Environment management and concepts.

• Knowledge in Shell, Perl, and/or Python scripting

• Knowledge of protocols such as DNS, HTTPS, LDAP, SMTP and SNMP

• Knowledge of IT security principles, secure protocols, encryption fundamentals, Linux hardening

• Participate in evolving the Simartis products from an operational and security perspective

• Strong analytical skills

• Willingness to learn

• Adaptability, Organization, ability to communicate with less technical colleagues

• Strong problem solving skills

Key job responsibilities/duties include:

• Install and Configure Linux Systems

• Proactively maintain and develop all Linux infrastructure technology to maintain a

24x7x365 uptime service

• Maintain best practices on managing systems and services across all environments

• Manage, coordinate, and implement software upgrades, patches, hot fixes on

servers, workstations, and network hardware

• Provide Internal and External Technical Support and Guidance

• Contribute to the improvements of the support activities

• Design and develop infrastructure monitoring and reporting tools

• Develop and maintain configuration management solutions

• Ability to build and monitor services on production servers

• Involved in developing and overseeing the backup, replication, clustering and fail

over strategies

• Create and modify scripts or applications to perform tasks

• Manage Kubernetes and container (e.g. Docker) environments

• Monitor and modify system performance in an agile and highly flexible

environment.

• Provide input on ways to improve the stability, security, efficiency, and scalability

of the environment

• Setup VPNs (IPSEC / Fortigate) between Simartis and customer's network

• Very good understanding of networking principles, propose infrastructure setup

taking into account the Simartis and customer's specific network requirements

• Understands network security principles, experience with network segmentation

• Implementation and configuration of Proxy / Reverse proxy, firewalls, load

balancers

• Gain knowledge about the Simartis products and technologies, understand the

business logic implemented by the products, understand the technical details of the

products.

• Collaborate with other teams and team members to develop automation strategies

and deployment processes

• Participate in On Call (monitoring live systems during daytime, available anytime

if customers call the Simartis support number for *critical* incidents)

• Supervise the Simartis Live products, troubleshoot, answer to customer tickets

• Contribute to setting up / maintaining a CI/CD infrastructure

Job Title: System Administrator
Location: [Lviv]
Employment Type: [Part-time / Contract] 20 hours per week
Eurosoftware-UA has been an integral part of GK Software SE since 2015. The office is located in the 
picturesque city of Lviv, Ukraine. 
Over the past decade, the Eurosoftware UA team contributes to delivering innovative and reliable 
solutions that meet the high standards of GK Software SE.
Our flexible approach allows us to stay productive and connected, ensuring seamless workflows 
regardless of the circumstances. 
We highly value each employee, teamwork, adaptability, and a positive work environment, which helps 
us maintain strong connections and achieve shared goals effectively.
Job Overview:
We are seeking a skilled and proactive System Administrator to manage, maintain, and support our 
organization’s IT infrastructure. The ideal candidate will ensure the smooth operation of systems, 
networks while proactively identifying and resolving technical issues.
Required Qualifications:
Higher technical education 
Proven experience as a System Administrator or similar role
Understanding of backup and disaster recovery solutions
Strong problem-solving and analytical skills
Good communication and teamwork abilities
Good English (intermediate level, written and spoken)
Technical Requirements:
You must be experienced in the following technologies and methods:
Strong knowledge of Windows and/or Linux operating systems
Experience with network management, firewalls, and security systems
Familiarity with virtualization technologies (e.g., VMware, Hyper-V)
Experience with the following systems: OTRS System, Jira
Experience in administration of Active Directory, Group Policy, AD, DNS, DHCP
Knowledge of Cisco (ASA, Switch), IP-telephony, Baramundi Management Center, PowerShell would 
be an advantage
Responsibilities:
Provide technical support for both hardware and software issues our users encounter (1st line 
support)
Check the technical hardware, where appropriate, make appointments for maintenance work
Prepare the workplace for new employees incl. installation of the new notebooks
Maintenance and packet assembling from software
Maintenance and monitoring of OS-deployment and patch rollout
Check the employee hardware and software regarding of being up-to-date and recommend updates
Knowledge about the implemented software on the employee computers
Collaborate with other IT team members and departments to support business needs
Salary Level:
Depending on qualifications and experience
We offer:
Stable background of an international company
Friendly young team and modern workplace
Company events and team buildings
English classes (with certified English teachers)
Paid vacation and sick leave
Competitive salary and benefits package
3-month trial period
How to Apply:
Please submit your resume and a brief cover letter outlining your experience and qualificati

About Us…

In 2005, brothers Dimitri and Steve Osler set out to reimagine how businesses communicate, and that vision became Wildix. Today, from our headquarters in Tallinn, Estonia, Wildix is one of the world’s fastest-growing UCaaS companies, with 300+ team members from 15+ nationalities, working across Europe, the UK, the Americas and beyond. We serve businesses in 135+ countries through a partner-first ecosystem, delivering secure, intuitive solutions that keep companies connected, productive and ready for what’s next.

At Wildix, we don’t just build technology, we live it. As a remote-first company, we rely on our own platform every day to collaborate globally and innovate fast. With steady growth and a strong foundation, we offer real opportunities to advance your career as we scale, making an impact in a global team that’s shaping the future of work.

At Wildix, our mission is clear: Empower companies worldwide with seamless communication solutions that drive productivity, efficiency, and growth.
 

About The Role

We are looking for a System Administrator to join our Sysadmins team in Odesa. In this role, you will be responsible for providing essential support to our employees, resolving technical issues, and ensuring exceptional service.
 

What You Will Do

• Support Atlassian products:
  • Jira – project setup, permissions, issue tracking.
  • Confluence – maintain team documentation and access rights.
  • Jira Service Management – handle helpdesk tickets and workflows.
• Administer Google Workspace, GitLab, Keeper, Vanta, Aquera, and other services.
• Manage MDM solutions (Iru, Hexnode).
• Communicate solutions clearly to users and update documentation.
• Collaborate with teams across the company to improve processes and share knowledge.
• Ensure security best practices across systems, user access, and company data.
• Troubleshoot hardware, software, and network issues.
• Follow the working schedule of 10:00–19:00 (or 09:00–18:00) UA time 

What You Will Bring

• At least 2 years of experience in a similar role
• B1 or higher English language skills, both written and spoken.
• Confident PC user with a good understanding of common software applications and operating systems.
• Strong problem-solving skills and attention to detail.
• Service-oriented with strong communication and interpersonal abilities.
• A strong desire to learn and develop technical skills.

Why You’ll Love It Here

👫 Work with a Supportive, High-Performing Team – We believe in trust, autonomy, and working with bright, passionate individuals who drive real impact.

🌍 A Truly International Workplace – Our diverse and inclusive team ensures you’ll always feel connected and supported, no matter where you are.

🚀 Shape the Future of Global Communication – Be part of a team transforming how businesses operate in an era of remote work and AI-powered collaboration.

💼 Join a Profitable & Stable Company – We’re not a startup experiment, we’re a two decade old success story with sustained profitability, meaning we can back your boldest ideas.

What We Offer

🏖️ Generous Time Off – Take the breaks you need to relax, recharge, and come back inspired.

💻 Top-Tier Tech – Love Mac? So do we! We equip our team with the best tools for success.

🚀 Career Growth & Development – We cover certifications and IT conferences to keep you at the top of your game.

🌱 Well-being Support – We offer access to psychology sessions to support your mental and emotional health

Happy with them? We offer even more! Our Benefits are country-specific, you can ask your recruiter for more information

Interview Process

🤝 Step 1: Initial Screening – A chat with our Talent Team to understand your background, experience, and motivations (30 mins)

🎯 Step 2: Final Interview – A Tech Interview with your potential Team Lead and VP of Infrastructure to ensure alignment with our values and mission (60 mins)

We Are Wildix:

Wildix is an equal-opportunity employer. We value diversity and welcome all applicants regardless of race, gender, age, religion, or any other characteristic. Everyone is encouraged to apply and is welcome to join our Blue Ecosystem. 
 

Ready to join us? Apply Now!

🔹Who we are!

At Levi9, we are passionate about what we do. We love our work and together in a team, we are smarter and stronger. We are looking for skilled team players who make change happen. Are you one of these players?
 

🔹About the role

We are looking for a Middle System Administrator for our internal needs. You will work with the company’s cloud systems, participate in internal projects, and help our SysAdmin team. Please note that this is a fully on-site, office-based role.
 

🔹Responsibilities

• Support company employees in solving their technical issues.
• PC and office equipment maintenance;
• OS software installation and configuration;
• Configuration and troubleshooting of network equipment;
• Server administration;
• Virtualisation installation and configuration;
• Network configuration and troubleshooting;
• Projects implementation;
• Participating in internal projects;
   

🔹Requirements

• Networking experience: routers (Mikrotik), switchers (Juniper, HP), WLAN (ARUBA, UBNT), VPN tunnels, IPSec, EoIP, VLANs, 802.1x, Radius servers, firewalls;
• DNS, DHCP Virtualisation: VMware vCenter Server;
• Understanding Network security principles, Firewall rules, and best practices;
• Understanding SW/HW load balancers, proxy, and reverse proxy;
• Experience with Windows Server (SCCM, AD DS, DNS, DHCP, DFS, WSUS);
• Experience with Linux servers (Ubuntu server, CentOS);
• Experience with Azure or AWS cloud;
• Experience with Docker or Kubernetes;
• Intermediate English
   

🔹Nice to have:

• Experience with Office 365;
• Experience with Mac/iOS devices;
• Experience with Jamf, Puppet, Chef;
• Experience with API endpoints;
• Knowledge of some software development tools like SVN, Git, TeamCity, JIRA, Confluence and will learn more;
• CCNA/JNCA certification is an advantage.
   

🔹9 reasons to join us:

1. Today we're working with the technology of tomorrow.
2. We don't wait for a change. We are the change.
3. We're experts in creating experts (Levi9 academy, Lead9 program for leaders).
4. No micromanagement. We are free birds with a clear understanding of what high performance is!
5. Learning in Levi9 never stops (unlimited Udemy for business, meetups, English courses, Professional trainings).
6. Here you can train your body and mind.
7. We've gathered the best locations - comfortable, cosy, and pet-friendly offices in Kyiv (5 minutes from Olimpiyska subway station) and Lviv (5 minutes from the Opera Theatre), with regular offline internal events
8. We have a master's degree in work-life balance.
9. We are actively supporting Ukraine with constant donations and volunteering
    

🔹Simple steps to get this job

1. Click the APPLY NOW button and leave your contacts!
2. Short Call with our Recruiter.
3. Technical Interview.
4. Job Offer.