(Senior) IT Systems Administrator
Poland
Full Time
Experienced
Luminator Technology Group is the preferred global provider of high quality transportation solutions.
Our products enhance operational efficiency, passenger counting accuracy, safety, route scheduling optimization, and maintenance detection. With technology deployed in over 50,000 railcars and 56,000 buses across 85 countries, Luminator is shaping the future of real-time decision-making in transit systems. (www.luminator.com)
We are proud to employ the best people who are dedicated to the success of our customers and stakeholders.
We are currently looking for an experienced IT Systems Administrator to support our engineering team.
IT Systems Administrator is responsible for the day-to-day management, maintenance, and optimization of our organization's server infrastructure. This role will involve troubleshooting hardware and software issues, managing servers, implementing security measures, and collaborating with cross functional teams to ensure the smooth operation of our technology systems.
What you will do:
What we are looking for:
What’s there for you:
It looks like the next step in your career, doesn’t it?
Let’s discuss the details!
Apply now!
It is the policy of Luminator to ensure equal employment opportunity without discrimination or harassment on the basis of race, color, religion, sex, sexual orientation, gender identity or expression, age, disability, marital status, citizenship, national origin, genetic information, or any other characteristic protected by law. Luminator prohibits any such discrimination or harassment.
Luminator Technology Group is the preferred global provider of high quality transportation solutions.
Our products enhance operational efficiency, passenger counting accuracy, safety, route scheduling optimization, and maintenance detection. With technology deployed in over 50,000 railcars and 56,000 buses across 85 countries, Luminator is shaping the future of real-time decision-making in transit systems. (www.luminator.com)
We are proud to employ the best people who are dedicated to the success of our customers and stakeholders.
We are currently looking for an experienced IT Systems Administrator to support our engineering team.
IT Systems Administrator is responsible for the day-to-day management, maintenance, and optimization of our organization's server infrastructure. This role will involve troubleshooting hardware and software issues, managing servers, implementing security measures, and collaborating with cross functional teams to ensure the smooth operation of our technology systems.
What you will do:
- Maintain and administer servers, storage systems, and virtualization platforms
- Manage user accounts, permissions, and group policies.
- Oversee installation, configuration, and updates of operating systems and business applications.
- Monitor system performance and ensure high availability of critical services.
- Support LAN/WAN/Wi‑Fi infrastructure, including switches, routers, and firewalls.
- Troubleshoot network connectivity issues and optimize network performance.
- Maintain VPN access and remote‑work solutions.
- Implement and maintain cybersecurity measures (patching, antivirus, endpoint protection).
- Monitor logs, alerts, and potential security incidents.
- Ensure compliance with internal IT policies and external standards (ISO 27001, GDPR).
- Support backup, disaster recovery, and business continuity processes.
- Provide 1st–3rd line support to employees onsite and remotely.
- Manage hardware lifecycle: laptops, desktops, printers, mobile devices.
- Train users on tools, systems, and security best practices.
- Maintain inventory of hardware, software licenses, and subscriptions
- Participate in global and local IT projects (cloud migration, system upgrades, rollouts).
- Identify opportunities to automate processes and improve IT service delivery.
- Document procedures, configurations, and troubleshooting guides.
What we are looking for:
- Associate’s or Bachelor's degree in Information Technology, Computer Science, or a related field preferred (or equivalent work experience).
- Experience in IT administration or similar role.
- Strong knowledge of Windows Server, Active Directory, Office 365, and networking fundamentals.
- Experience with virtualization, backup systems, and endpoint management tools.
- Experience with cloud platforms (Azure).
- Knowledge of scripting (PowerShell, Bash).
- Good understanding of cybersecurity principles.
- Strong problem‑solving skills and customer‑oriented mindset.
- English proficiency; French or German is a plus
- Experience in international and multi‑site environments.
What’s there for you:
- Flexible working hours and hybrid options that let you shape your schedule to fit your life.
- Private medical care and glasses support
- Sports card (Multisport)
- Life insurance
- Development opportunities.
- Access to online language school.
- Working in a multinational environment.
- Access to the full LinkedIn Learning portfolio.
- Regular team events and celebrations.
It looks like the next step in your career, doesn’t it?
Let’s discuss the details!
Apply now!
It is the policy of Luminator to ensure equal employment opportunity without discrimination or harassment on the basis of race, color, religion, sex, sexual orientation, gender identity or expression, age, disability, marital status, citizenship, national origin, genetic information, or any other characteristic protected by law. Luminator prohibits any such discrimination or harassment.
It is the policy of Luminator to ensure equal employment opportunity without discrimination or harassment on the basis of race, color, religion, sex, sexual orientation, gender identity or expression, age, disability, marital status, citizenship, national origin, genetic information, or any other characteristic protected by law. Luminator prohibits any such discrimination or harassment.
The above described responsibilities and requirements are a general guide for the role you are applying for and are not all inclusive of the job requirements.
Luminator Technology Group does not accept staffing agency candidates for our postings.
All positions posted are required to be in office unless otherwise posted.
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