Jobs Sysadmin

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!

Keep IT operations seamless. Build structure. Drive automation.

Softsich is a young and ambitious international product tech company that develops scalable B2B digital platforms. We’re on the lookout for an experienced ITSM Engineer / System Administrator who’s ready to take ownership of our internal SaaS ecosystem, cloud services, and corporate network infrastructure.
This role is about building reliable internal IT processes, supporting cloud environments, managing access lifecycle, and driving automation across tools like Google Workspace, Atlassian, and Slack. If you enjoy bringing structure to IT operations and continuously improving systems — let’s talk.

Your key responsibilities will include:
– Managing user lifecycle and access control across corporate systems.
– Handling requests and incidents via HelpDesk.
– Providing remote technical support (AnyDesk, TeamViewer, etc.).
– Administering Google Workspace, Atlassian, Slack (configuration, integrations, automations).
– Supporting and managing cloud environments (AWS, GCP, DO).
– Supporting VPNs, firewalls, Wi-Fi networks, VLANs, routing.
– Managing DNS zones, domain configuration, SSL, and related troubleshooting.
– Configuring and monitoring networking devices (routers, switches, access points).
– Enforcing IT security best practices (least privilege, MFA, access audits).
– Maintaining inventory of IT hardware, services, subscriptions, and licenses.
– Building automations and integrations between internal services.
– Continuously improving IT operations processes.

It’s a match if you have:
– 2+ years of experience as an IT Administrator / ITSM Engineer / System Administrator.
– Strong knowledge of Google Workspace, Slack, and Atlassian administration.
– Experience with Jira Service Management (JSM) and remote support tools.
– Basic administration experience with AWS/GCP/DO.
– Solid understanding of networking: VPN, Firewalls, Wi-Fi, DNS management, VLAN, routing.
– Experience with asset management, licenses, and procurement processes.

Nice to have:
– Experience with automation in Slack and scripting (Bash/Python).
– Experience with MDM solutions.
– Experience with VDI solutions.
– Understanding of ISO27001 / SOC2 requirements.

What we offer:

– Flexible schedule and remote format or offices in Warsaw/Kyiv — you choose.
– 24 paid vacation days, sick leaves, and health insurance (UA-based, other locations in progress).
– A supportive, friendly team where knowledge-sharing is part of the culture.
– Coverage for professional events and learning.
– Birthday greetings, team buildings, and warm human connection beyond work.
– Zero joules of energy to the aggressor state, its affiliated businesses, or partners.
Let’s build stable, secure, and scalable IT infrastructure together.


 Send over your CV now — we’d love to get to know you better!
 

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

• Own corporate identity in Okta: user lifecycle, group-based access, SSO/SAML/SCIM app integrations, MFA, and automated joiner-mover-leaver flows.
• Own and evolve the corporate network across offices: LAN/WiFi, switching, routing, VLAN segmentation, DHCP/DNS, and VPN — design, configuration, and L3 troubleshooting.
• Own FortiGate firewalls: policy, segmentation, and VPN, in partnership with security.
• Own the corporate GCP footprint: IAM, PAM, VPC and cloud networking, firewall rules, and the services backing corporate tooling.
• Administer Google Workspace at the org level.
• Use GitLab as the backbone for configuration-as-code, CI/CD, and IaC: manage repos and pipelines for IT automation.
• Build automation that removes manual work and JML toil: scripting (Bash, Python) and API integration across Okta, Google Workspace, JSM, and GCP.
• Author the runbooks and configuration-as-code that onsite engineers operate from
• Provide L3 escalation for identity, network, cloud, and SaaS issues the onsite tier cannot resolve.
• Configure MDM
• Keep technical documentation current.

Requirements

1. 4+ years in infrastructure / systems / network engineering, ideally at a cloud-native company.

• Strong networking — hands-on design and troubleshooting of LAN/WiFi, switching, routing, VLANs, DHCP/DNS, and VPN.
• Okta hands-on: user lifecycle, SSO/SAML/SCIM integrations, MFA.
• GCP: IAM and cloud networking (VPC, firewall rules, routing).
• Google Workspace administration.
• GitLab: repositories, CI/CD pipelines.
• IaC workflows (terraform).
• Demonstrable automation/scripting (Bash, Python) with real examples you can walk us through.
• Good security instincts: credential hygiene, segmentation, patching urgency, incident discipline.
• Functional English — enough to coordinate with the global team and document your work clearly. Writing polish can lean on AI tooling; what matters is that your documentation and updates are accurate and understandable.
   

Nice to have

• Jamf / Intune MDM
• Certificate-based access: SCEP, LDAP, RADIUS.
• FortiGate hands-on: policy, VPN, and segmentation.
• ZTNA (Zero Trust Network Access) concepts and rollout experience.
• AI-assisted IT operations — building tier-0 deflection in JSM/Slack, ticket triage/summarization, or agentic runbooks.
• HRIS-driven identity automation.

We're hiring a Telecommunication Engineer to join a fast-growing UK product company building an AI-powered platform used by thousands of customers.
 

This is a hands-on engineering role where you'll own the company's communication infrastructure across voice, messaging, email, and WhatsApp channels while working closely with product and engineering teams on new features and integrations.
 

What you'll do

• Own and improve VoIP, SIP, SMS, email and WhatsApp communication infrastructure
• Configure and maintain providers such as Twilio, Vonage, Voximplant and similar platforms
• Design and optimize inbound/outbound call routing, IVR, transfers, recordings and business-hour logic
• Build integrations using REST APIs, webhooks and WebSockets
• Troubleshoot production issues across telephony and messaging channels
• Work closely with developers, QA and product managers during releases and incident resolution
• Support migration of newly acquired businesses into a unified communication platform
• Automate repetitive operational processes using scripts and AI tools
   

We're looking for

• Experience with VoIP, SIP, trunks and telephony routing
• Hands-on experience with Twilio, Vonage, Voximplant or similar providers
• Ability to troubleshoot production telecom issues
• Experience working with APIs, JSON, logs and webhooks
• Strong English communication skills
   

Nice to have

• WhatsApp Business API
• Email deliverability
• SQL
• Contact center platforms
• UK telecom experience

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)
• Assist with cloud access management (AWS / GCP / Azure basics)
• Participate in IT infrastructure and security improvements

Requirements

• 3+ years in IT support / Service Desk / system administration
• Experience with access management, onboarding, equipment provisioning
• Experience supporting macOS and Windows
• Understanding of network basics (DNS, DHCP, VPN, TCP/IP)
• Experience with ticketing systems
• Basic understanding of cloud platforms (AWS / Azure / GCP)
• Basic understanding of GitHub access management
• Experience maintaining documentation

Nice to have

• Experience with MDM solutions
• Experience with VPN or LDAP
• Administration experience in Atlassian, GitHub, AWS
• Interest or experience in security topics (Zero Trust, access control, endpoint security)

What we expect

• Ownership of operational tasks
• Ability to handle routine work and technical issues
• Structured approach to documentation and processes
• Proactive mindset and willingness to learn

We offer

• Competitive EUR salary
• Quarterly bonus system
• Flexible schedule
• Medical insurance
• Unlimited vacation and sick leave
• Budget for professional learning
• Modern hardware

Our client is an international product-based IT company specializing in the iGaming industry. Born in 2014, they rocked the CIS region and are now taking their success worldwide.

We are currently looking for a IT Asset Manager.

📋 Key responsibilities and your contribution:

• Managing the accounting of infrastructure assets;
• Maintaining inventory in Jira Assets;
• Keeping data current for services, servers, domains, and accounts;
• Controlling ownership and responsible parties;
• Accounting for service accounts and accesses;
• Controlling the expiration dates of domains, SSL certificates, and licenses;
• Maintaining documentation in Confluence;
• Interacting with DevOps / Infrastructure teams;
• Participating in improving accounting processes and lifecycle management.

📚 Your qualifications:

• Strong attention to detail and accuracy;
• Systematic thinking and a structured approach to work;
• High level of responsibility and reliability;
• Ability to work effectively with large volumes of information;
• Basic understanding of IT infrastructure, including servers, cloud services, DNS, domains, accounts, and access management;
• Experience working with documentation, spreadsheets, and maintaining structured data.

➕ Nice to have:

• Experience with Jira and Confluence;
• Experience with Jira Assets;
• Background in IT Operations, IT Support, or System Administration;
• Basic understanding of DevOps practices or infrastructure-related processes;
• Interest in maintaining organized systems and keeping data accurate and up to date.

Benefits:

⭐ Time Off & Recovery: 20 working days of fully paid annual leave, fully paid sick leave, and public holidays off according to company policy.

⭐ Health & Wellness: A flexible Benefits cafeteria that allows you to choose the perks that fit you best, with options including medical support, regular check-ups, mental health services, or gym access.

⭐ Education & Development: Internal and external training, industry events, language courses, and professional service subscriptions.

⭐ Workspace & Tech: All necessary corporate equipment provided, the flexibility to work fully remotely, and premium digital tools to enhance performance (e.g., AI tools, ChatGPT Plus).

⭐ Work Environment & Perks: Holiday bonuses, gifts for special occasions, paid business trips, and team events.

We are looking for an experienced Network Engineer to join our DefTech team, support continued company growth and increasing infrastructure complexity. 

Responsibilities:  

- Design, implement, maintain, and optimize wired and wireless network infrastructure across corporate and remote locations. 

- Configure, manage, and troubleshoot network routing, switching, and security services. 

- Administer and support core network services, including DNS, DHCP, SMTP, SSH, FTP, and related IP-based services. 

- Configure and maintain TCP/IP, VPN (IPsec and SSL), NAT, VLANs, STP and network segmentation technologies. 

- Deploy, manage, and support network equipment, including Fortinet, Ubiquiti, and MikroTik solutions. 

- Configure, maintain, and optimize firewalls, IDS/IPS, and application control technologies. 

- Manage network resources and connectivity within AWS and Azure cloud environments. 

- Monitor network performance, availability, and security using tools such as Zabbix, Grafana, and other monitoring platforms. 

- Perform network traffic analysis, capacity planning, and proactive performance tuning. 

- Investigate, troubleshoot, and resolve network incidents, outages, and security-related events. 

- Create and maintain network documentation, diagrams, standards, and operational procedures. 

- Collaborate with Infrastructure, Security, and Cloud teams to support business initiatives and technology projects. 

- Participate in infrastructure improvement, modernization, and security enhancement projects. 

- Provide on-call support and participate in incident response activities when required. 

Requirements:  

- 3+ years of experience in Network Administration, Network Engineering, or a related role. 

- Strong understanding of network architecture, routing, switching, and network security principles. 

- Hands-on experience with enterprise networking equipment, including Fortinet, Ubiquiti, and MikroTik. 

- Solid knowledge of TCP/IP networking and related protocols. 

- Experience configuring and managing VPN (IPsec and SSL), NAT, VLANs, and network segmentation. 

- Strong knowledge of network services, including DNS, DHCP, SMTP, SSH, FTP, and related technologies. 

- Experience managing firewalls, IDS/IPS, and application control solutions. 

- Experience with cloud networking in AWS and/or Microsoft Azure. 

- Familiarity with network monitoring and observability tools such as Zabbix, Grafana or similar platforms. 

- Experience troubleshooting complex network performance, connectivity, and security issues. 

- Knowledge of Linux and Windows Server and MacOs environments. 

- Understanding of configuration management and infrastructure automation concepts. 

- Ability to create and maintain technical documentation, network diagrams, and operational procedures. 

- Strong analytical, problem-solving, and communication skills. 

Nice to have:  

- Knowledge of Zero Trust Network Architecture (ZTNA) and modern network security frameworks. 

- Experience with Endpoint Security solutions (EDR/EPP platforms). 

- Familiarity with SIEM solutions and security monitoring tools. 

- Understanding of compliance and security standards such as ISO 27001 

We offer: 

- Official employment in accordance with Ukrainian labor law. 

- Military service deferment.  

- Modern working equipment. 

- Regular performance reviews to support your professional growth. 

- 24 working days of paid vacation annually. 

- Paid sick-leaves. 

- English language classes. 

- Compensation for educational and training programs. 

- Team buildings and corporate events in a friendly and collaborative environment.