Jobs Poland, Sysadmin

Artur Sharf and Artem Zverev established the studio in 2010 in their desire to create a knowledge-based approach to design and architecture. With offices in Miami, Los Angeles, Dubai, Warsaw, Kyiv, Milan, and London, YODEZEEN is distinguished by its high-end design, international expertise, and local capability and works across various typologies, including residential, commercial, and hospitality projects. We think big, and we go for perfection in everything.
Over the past fifteen years, the studio has successfully delivered projects across the USA, Europe, and the Middle East, with almost 1000 projects in 33 countries. YODEZEEN offers tailor-made solutions for every project with a unique identity according to its context.

We are looking for a System Administrator. 

     Requirements:  

• Experience in IT or technical support up to 1 year  
• Understanding of basic IT security components and architecture (switches, routers, VPN, authentication, etc.) 
• Knowledge of operating systems: Windows, Linux, MacOS 
• Experience with office software (MS Office, Office 365) 
• Good knowledge of MS products (+ Office 365) 
• Good knowledge of installing various programs demanding to the equipment 
• Basic knowledge of network technologies (TCP/IP, DNS, DHCP, NAT)
• Experience in repairing equipment: PCs, laptops, printers, etc.) 
• Skills in working with computer equipment and peripherals (PCs, laptops, printers, etc.)  
• Good communication skills and desire to help colleagues in solving technical problems 
• Level of English – Intermediate and higher
   
  Will be a plus: 
• Knowledge of virtualization technologies (VMware, Hyper-V)
• Knowledge or experience in monitoring systems
• Experience in selecting equipment and purchasing equipment introduction of technical documentation
• Preparation of instructions 
• Experience with firewalls
   
  Responsibilities: 
• Management of internal office infrastructure and ensuring its uninterrupted operation
• Troubleshooting and troubleshooting (diagnosing and solving problems with ISP, wi-fi, operating systems, drivers, etc.) 
• Monitoring the performance of servers and auxiliary equipment 
• Searching for and eliminating technical problems arising from the company's employees when working with services
• Preparing and commissioning new workstations for employees
• Providing technical assistance through helpdesk services 
• Quick response to requests from users 
• Working with services for remote equipment management

We are growing in headcount and number of workstations, and our hardware and service ecosystem is becoming more complex. We need a System Administrator who can take responsibility for first- and second-line support, workstations, office infrastructure, and asset management, as well as support basic technical integrations and automation tasks when needed. We’re looking for someone with confident, hands-on experience in most core areas, prioritizing depth of expertise over broad but shallow knowledge. 

Workstations: macOS; Windows 10/11; basic Linux at admin level 

Office network: managed switches, WiFi controller or cloud solution, VLAN, 802.1X, VPN 

Services: Google Workspace, Slack, Atlassian Jira / Confluence; basic email and group administration 

Tools: Jira Service Management or similar service desk, remote access tools, console diagnostic utilities 

Location: Warsaw 

Job Type: Full-time, office 

Seniority: Middle

What you’ll do

- 1st and 2nd line support: handling tickets, resolving 70–80% of incidents without escalation, interacting with on-site users 

- Workstations: installation, configuration, and maintenance of workstations (macOS, Windows, Linux), VPN clients, disk encryption, standard profiles 

- Networks and office infrastructure: WiFi, switches, ports, VLAN, DHCP, DNS, basic routing, diagnostics of common issues; printers, meeting rooms, peripherals 

- Services: Google Workspace or Microsoft 365, user accounts, groups, email, calendars, basic policies and access rights - Asset management: tracking laptops, monitors, peripherals, network equipment, licenses and related accounts; inventory, documentation, storage movement 

- Onboarding and offboarding: preparing workstations, issuing and returning equipment, creating and closing accounts, granting basic access 

- Documentation: checklists, short user guides, descriptions of standard procedures, suggestions for improvements 

+ Integration & additional responsibilities: 

- Support basic integrations (e.g. postbacks, conversion tracking, API-based connections) 

- Configure and maintain proxy setups, test and switch providers when needed 

- Validate that integrations and data flows are working correctly 

- Assist teams with technical setup for testing environments (including devices) 

- Communicate with external providers and services when required 

- Contribute to small automation and process improvement tasks

What we’re looking for

- 3–5 years of experience as a System Administrator or Support Engineer 

- Strong administration skills in Windows and macOS 

- Understanding of networks: VLAN, DHCP, DNS, VPN, basic routing; ability to use ping, traceroute, nslookup, ipconfig/ifconfig, read logs 

- Experience supporting office infrastructure: WiFi, switches, printers, meeting rooms, basic monitoring 

- Experience working with a ticketing system, ability to follow priorities and SLAs and keep tasks organized 

- Accurate asset and license tracking, attention to detail, disciplined documentation 

- Willingness to work full-time in the office, communicate effectively with users, and perform physical hardware tasks

Extra points if you have

- Experience automating routine tasks with Bash or PowerShell: bulk operations, log collection, software deployment 

- Experience with MDM or RMM systems for fleet management 

- Experience with migrations: email, WiFi, domains, transition to Google Workspace or Microsoft 365 

- Experience with integrations, tracking setups, or proxy/network-related tools 

- Basic understanding of information security principles and an interest in developing toward infrastructure or security roles

What we offer

- A fast-growing environment with minimal bureaucracy 

- Support for professional development 

- 15 paid vacation days 

- 15 paid sick days 

- 5 paid days off 

- Benefit bar

We are looking for a SysOps Engineer to join our teams!

Requirements:
— 4+ years of experience as a Linux System Administrator/SysOps/DevOps Engineer
— Strong knowledge of Linux architecture and systems implementation
— Strong knowledge of IaC approach(Ansible, Terraform)
— Strong knowledge of maintaining and operating private clouds
— Strong knowledge of CI/CD approach and experience working with(GitLab CI, GitHub Actions)
— Automation skills using Bash/Python etc
— Good understanding of networking concepts and protocols
— Good understanding of observability stack(grafana, otel)
— Knowledge of virtualization solutions (libvirt, KVM, quemu)
— Knowledge of Kubernetes management
 

Will be plus:
— Common Linux certification like RHCSA or LPIC-1,2
— Networks operations

Soft Skills:
— Team player
— Critical Thinking
— Good communicator
— Open to challenges and new opportunities
— Thirst for knowledge
— Time Management
 

Responsibilities:
— Automation and IaC: author, review and maintain infrastructure as code (Ansible, Terraform), CI/CD pipelines, and automation scripts to reduce toil.
— Automation and improvement of current processes related to the administration and support of VM.
— Maintenance of standardized OS/software configurations (lifecycle management, creation of golden images).
— Optimizing resources and work on resource tagging to share the cost and plan for budgeting and reporting
— Troubleshooting and resolving incidents related to the holding's infrastructure.
— Maintaining and managing software upgrading, patching the kernel and errata patching.
— Backup and data protection: implement backup strategies, test restores, manage snapshot lifecycle and cross-region replication.
— Maintenance and improvement of current monitoring systems based on a proactive approach.
— Supporting the holding's infrastructure in accordance with IT security policies.
— Collaboration and documentation: produce runbooks, runbooks for playbooks, architecture diagrams, operational runbooks, and coordinate with other infrastructure teams.
— Maintain knowledge of industry trends and emerging cloud technologies to recommend best practices.
— Provide expert advice on cloud technologies, tools, and methodologies to enhance client operations and drive innovation.
 

Technical Stack:
— GitLab, GitLab-Ci
— Terraform, Ansible
— Grafana (Mimir, Loki, Tempo), Zabbix, Sentry, OpenTelemetry Collector
— Bash, Python

Our benefits to you:

☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided

🏖Paid vacations, sick leave, personal events days, days off

💵Referral program — enjoy cooperation with your colleagues and get the bonus

📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences

🎯Rewards program for mentoring and coaching colleagues

🗣Free internal English courses

✈️In-house Travel Service

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more

🎳Other benefits could be added based on your location

About the role:

We are expanding our Internal IT team and looking for a hands-on, highly motivated and detail-oriented IT Support Specialist (L1/L2) who will ensure smooth operations of internal IT services, tools, and infrastructure across our global organization.
This role combines the responsibilities of ITSM, elements of ITAM, and Office and Cloud Infrastructure support.

You will work closely with business stakeholders, engineering teams, and system owners to guarantee reliability, fast response, and stakeholder satisfaction. Reports to: Director of Operations
 

Key Responsibilities

ITSM (Service Desk and Support, L1/L2)

• Act as a primary point of contact for end-users, ensuring timely and effective resolution of technical requests and issues
• Handle first-line requests (password resets, VPN issues, device troubleshooting, subscriptions/SaaS access).
• Diagnose, categorize, and route incidents, service requests, and problems 
• Resolve hardware/software issues (Windows, macOS, VPN, subscriptions).
• Support SaaS systems access and user onboarding/offboarding.
• Maintain clear communication during outages, incidents, and planned maintenance.
• Execute standard Change Management tasks (L1/L2).
• Standardize ITSM process improvement, automation, documentation, and knowledge base articles

ITAM (IT Asset Management)

• Own and manager the full lifecycle of IT assets within the organization.
• Manage and maintain accurate records for all IT assets, including software, hardware, licenses, subscriptions, and SaaS systems.
• Manage the procurement of new IT assets and register them accurately in the asset inventory system.
• Configure and deploy new hardware and software for Proxetters (OS setup, device enrollment, security policies configurations)
• Monitor and analyze asset usage and lifecycle status (asset health, warranty, capacity, etc) to optimize inventory and licensing
• Manage the safe and secure decommission and disposal of end-of-life IT assets
• Collaborate with office managers and external vendors to ensure timely procurement and distribution of assets.

Office and Infrastructure Support

• Support and monitor office network and connectivity (LAN, Wi-Fi, VPN, firewalls, access points, etc).
• Monitor networks troubleshooting and escalate complex network issues to senior engineers/vendors.
• Support office IT hardware (printers, badge/access control systems, CCTV, meeting room equipment).
• Manage backup and recovery procedures (local and cloud environments)
• Support and maintain on-premise and cloud servers used for internal purpose
• Assist engineering teams with cloud infrastructure (AWS, Azure, GCP) for project use
   

Requirements

• 3+ years of experience in IT support or IT operations
• Strong troubleshooting skills for macOS and Windows environments
• Solid networking knowledge (TCP/IP, DNS, DHCP, routine basics, Wi-Fi troubleshooting, VPN)
• Experience working with identity systems (Google Workplace, MS Entra)
• Practical experience with ITSM tools (e.x Jira Service Management or similar)
• Experience with device enrollment, OS imaging, patching, and endpoint security (MS Entra, Apple Business Management, ManageEngine, Crowstrike, CloudFlare or similar)
• Strong experience with SaaS applications, access management, roles and groups, SSO logic
• Hands-on experience with asset management and inventory systems (Jira Service Management Assets or similar)
• Hands-on experience with Jira cloud administration
• Strong customer service mindset: friendly, respectful, and solution focused
• Proactivity and problem solving skills, ability to operate independently
• High responsibility and ownership mentality (“Even If I don’t know how to resolve something, I’ll figure-out the optimal solution and solve it”)
• Experience working with a global/distributed company (at least 2+ countries)
• English level B2+
• Familiarity with ITSM and ITAM best practices.
   

Nice-to-have requirements

• Experience with automation (Bash, PowerShell, Python - basic+ level)
• Understanding of IT security best practices (MFA, conditional access, device compliance policies)
• Familiarity with CCTV systems, access control, and office IT hardware integrations
• Experience with middle ware systems (Zapier, n8n, maker or similar)
• Experience with configuring cloud infrastructure from scratch (Azure, AWS, GCP)
• Familiarity with data warehousing/BI visualization tools

Moon Active is a company driven by becoming a world mobile gaming leader. Founded in 2011, our passion for creativity, cutting-edge technology, and delivering exceptional player experiences has resulted in games enjoyed by millions worldwide.

We are looking for an experienced IT Infrastructure & Cloud Engineer who will be responsible for managing our corporate IT and cloud environments as part of the global IT Infrastructure team. You will be suggesting, implementing, and deploying new solutions, as well as maintaining the existing infrastructure, assuring that all our systems are in optimal condition and providing the best service to our clients.

This role is open in our Warsaw office, which has developed a passionate community of over 250 talented professionals contributing to the continued success of our leading mobile gaming products.
 

Responsibilities:

• Maintain, configure, upgrade, and fully support global IT infrastructure, covering both traditional on-premise (servers, storage, networking hardware, firewalls) and cloud-based environments (AWS, Azure, SaaS platforms).
• Manage and support SaaS/cloud security solutions, endpoint security, Zero Trust Network Access (ZTNA), Secure Web Gateways, Cloud-based EDR, and related technologies.
• Define and implement network architecture, policies, and procedures for global operations, ensuring robust performance, monitoring, availability, and continuous improvement across hybrid environments.
• Proactively identify business-driven IT requirements and design innovative, practical solutions to improve efficiency, reliability, and productivity across the organization.
• Collaborate closely with security teams to deploy and maintain secure infrastructure solutions, safeguarding systems and data against emerging cybersecurity threats.
• Plan, design, and deploy comprehensive IT infrastructure for new global office locations, ensuring seamless integration with existing systems and networks.
• Perform diagnosis, troubleshooting, and resolution of complex technical issues affecting IT systems, providing timely solutions.
• Actively challenge existing IT approaches and drive innovation, proactively recommending and implementing new, cutting-edge solutions to optimize infrastructure performance, enhance user experience, and ensure continuous technological improvement.
• Mentor and assist IT support staff, promoting knowledge sharing, teamwork, and operational excellence within the department.

Requirements:

• Proven experience as a System Administrator or in a similar IT infrastructure role, with demonstrated expertise managing both on-premise and cloud/SaaS environments (4+ years).
• Strong foundation with traditional IT infrastructure components, such as servers, storage systems, Active Directory, DNS, networking (routers, switches, access points), and firewalls (preferably Cisco and Fortinet).
• Experience managing identity and access management solutions, including Single Sign-On (Okta) and Microsoft Entra ID (Azure AD).
• Hands-on proficiency with networking concepts and protocols, routing, switching, VLANs, VPNs, and DNS administration, including practical experience implementing and troubleshooting complex network environments.
• Practical experience in managing and maintaining Linux servers, with the ability to perform routine operations, troubleshooting, patching, and automation.
• Capability to independently lead infrastructure projects from proof of concept (PoC) through to full-scale implementation, ensuring timely and successful delivery.
• Customer-oriented approach with excellent communication skills, enabling effective coordination with global teams and stakeholders in fast-paced environments.
• Willingness to participate in an on-call rotation to provide prompt response and resolution during critical IT incidents.
• English proficiency.

Advantages:

• Practical experience managing modern cloud infrastructure, specifically AWS (EC2, S3, IAM, VPC, Route 53, backup and recovery).
• Proven scripting and automation skills, leveraging Python, Bash, or PowerShell, alongside familiarity with low-code automation tools (e.g., Torq, Zapier, Workato) to streamline infrastructure management tasks.
• Experience implementing comprehensive monitoring, logging, alerting, and reporting solutions for both on-premise and cloud environments, using tools such as Splunk, Zabbix, New Relic, Prometheus, or Grafana.
• Hands-on expertise with backup and disaster recovery practices, including the planning and execution of robust recovery procedures across hybrid infrastructure environments.
• Knowledge of virtualization platforms such as VMware and Hyper-V, demonstrating capability in virtualized server deployment, management, and optimization.
• Familiarity with cloud security platforms, ZTNA, Secure Web Gateway, EDR, and endpoint protection tools.

Benefits:

Why join Moon Active? 

• Be part of a leading global mobile gaming company with a unique product enjoyed by millions;
• Thrive in an exceptional, innovative, and dynamic environment;
• Enjoy full transparency and open communication with talented colleagues across teams;
• Take advantage of tremendous opportunities for professional growth and career advancement within a rapidly expanding company;
• Influence and help build personalized product experiences that impact millions of users worldwide.

We offer:

• Generous compensation; paid vacation and sick leave;
• Extensive medical and life insurance coverage for you and your family;
• CrossFit & running classes at the office and MultiSport card;  
• Comfortable and modern office located on Królewska 16 street in Warsaw;
• Free daily breakfasts and lunches, and a fully stocked kitchen with snacks and fruits;
• Latest tech equipment, including macOS devices;
• Training & Development/Tuition reimbursement;
• Friend Referral Program with generous bonuses;
• Fun and collaborative workplace culture with regular Friday Happy Hours and team gatherings;
• Relocation bonus for candidates moving to Warsaw;
• Bicycle and Car parking.

We Play to Win! We Play it Smart! We Play as a Team!

We are committed to investing in our employees and fostering a workplace that champions innovation, creativity, and collaboration. At Moon Active, we empower our team members to unleash their potential and achieve remarkable results every day. We encourage bold decision-making and believe that every individual has a significant impact on our success. Join us and level up your career in a supportive and high-achieving environment!
 

Шукаємо уважного та проактивного Access Management Specialist / System Administrator, який буде відповідати за повний цикл управління доступами до внутрішніх корпоративних систем. Роль передбачає системний підхід до безпеки, регулярні аудити та побудову ефективної моделі доступів у компанії.

What You Will Do

Управляти доступами до внутрішніх корпоративних систем.
Проводити регулярні аудити доступів і прав користувачів.
Контролювати актуальність ролей і рівнів доступу.
Адмініструвати внутрішні системи (Jira / Confluence / CRM / Bitwarden тощо).
Вести документацію щодо доступів, ролей і процесів.
Брати участь у процесах онбордингу та офбордингу співробітників.
Будувати та оптимізувати структуру доступів (RBAC, least privilege).
Впроваджувати best practices у сфері безпеки та управління доступами.
Автоматизовувати процеси управління доступами через скрипти та інтеграції.

Expertise Required

Базові навички роботи з API (ключі, endpoints).
Досвід написання скриптів для автоматизації (Python / JavaScript / Google Apps Script).
Досвід адміністрування систем.
Розуміння принципів побудови доступів (RBAC, least privilege).
Уважність до деталей і відповідальність.

Will Be a Plus

Досвід проведення аудитів доступів.
Базове розуміння IT-безпеки.

Benefits

Повна зайнятість (full-time).
Формат роботи: офіс у Варшаві / гібрид / віддалено.
Гнучкий графік: 10:00–18:00 або 11:00–19:00.
Конкурентна заробітна плата (за результатами співбесіди).
Безлімітна відпустка та лікарняні.
Робота в швидкозростаючій компанії з великою кількістю систем і процесів.
Можливість безпосередньо впливати на побудову процесів і рівень безпеки.
Свобода впровадження автоматизації та покращення операційних процесів.
Мінімум бюрократії та швидке прийняття рішень.

SKELAR — це venture builder, який будує міжнародні tech-компанії за правилами світу венчурних інвестицій. Сьогодні у нашому портфелі десяток бізнесів у різних нішах — від EdTech до SaaS. Підхід, яким ми керуємося, простий: великі ринки, амбітні цілі, сильні команди. А наша ключова експертиза — сучасні технології, глибока аналітика та швидке масштабування. І ми не плануємо зупинятись на цьому.

Наша головна цінність — це люди. Ми об‘єднуємо таланти, які горять своєю справою та запалюють усіх довкола драйвом та цілеспрямованістю.
 

Який досвід та навички потрібні для цієї позиції?

• Знання та досвід роботи з macOS / Linux / Windows
• Хороше розуміння мережевих протоколів та сервісів
• Хороші комунікативні навички
• Любов до апаратного забезпечення
• Англійська A2+, Польска А2+
   

Буде класно мати:

• Практичне розуміння налаштування та супроводу онлайн-трансляцій (Google Meet, vMix, YouTube Streaming)
• Досвід роботи з Aruba&Mikrotik
• Досвід роботи з сервісами Google Workspace
• Досвід роботи з Jamf Pro або/і InTune
• Досвід роботи з ABM
   

Зони відповідальності:

• Налаштування робочого простору користувача
• Енролл та первинне налаштування комп’ютерів користувачів
• Підтримка проблем в системі тікетів з комп'ютерами користувачів та наданим обладнанням (Asana/FreshService)
• Регулярна перевірка офісного ІТ-обладнання
• Вирішення запитів користувачів на апаратне та програмне забезпечення
• Виконання вимог Політики системи управління інформаційною безпекою
• Ведення інвентаризації обладнання
• Організація онлайн-трансляцій для внутрішніх івентів
   

Що пропонуємо:

— Просторий та сучасний офіс у центрі Варшави;

— Страховий медичний поліс;

— Безкоштовні обіди;

— Для комфортної роботи надаємо сучасну техніку Apple і не тільки;

— Доступ до внутрішньої бізнес-літератури, тренінгів, семінарів.
 

SKELAR — середовище для самореалізації людей, які здатні створити успішні компанії. Ми такі компанії називаємо the next big everything. Віримо в їх потужність та масштаб.

Ми плануємо й надалі розвивати tech-бізнеси, підкорювати глобальні ринки та працювати задля перемоги України 🇺🇦

Для цього створили всі можливості всередині нашого venture builder’a:

– 8 команд SKELAR Platform, яка забезпечує операційну ефективність бізнесів: від рекрутингу та технічного оснащення до фінансової та правової архітектури;

– Спільнота фаундерів, які вже запустили не один бізнес й можуть ділитися практичним досвідом;

– Внутрішні клуби за професійними напрямками: маркетинг, розробка, фінанси, рекрутинг;

– Тренінги, курси, відвідування конференцій.
 

Давай разом будувати the next big everything!