Job Description
As a Network Administrator with knowledge in Check Point firewalls, you will be an integral part of our central network team, responsible for ensuring the stable, secure, and highly available operation of our network infrastructure. You will work autonomously, take full professional ownership, and actively drive solutions - particularly during service disruptions.
Main Tasks:
- Planning, operation, and continuous development of redundant network landscapes (Office, Data Center, WLAN),
- Operation of Check Point firewalls (ClusterXL; ideally Maestro) and routing/switching environments (Cisco, Juniper), including high-availability configurations,
- Management and maintenance of the WLAN infrastructure (including FlexConnect),
- Operation of SAN switches (Dell Connectrix) and VPN gateways (Site-to-Site),
- Proactive troubleshooting at the second and third support levels, as well as participation in incident management,
- Independent resolution of technical issues, with a strong focus on delivering definitive solutions,
- Responsibility for the entire network lifecycle (from evaluation through to End-of-Life),
- Structured documentation and regular reporting.
Qualifications
Must have requirements:
- Successfully completed IT apprenticeship or university degree,
- Several years of professional experience in network administration within enterprise or critical infrastructure (KRITIS) environments,
- Excellent knowledge of routing & switching (Cisco, Juniper), WLAN, VPN, and firewalling,
- Experience with Check Point firewalls (certification desirable) and an understanding of high-availability and security-critical networks,
- Proficiency in the lifecycle management of network infrastructures,
- Participation in an on-call rotation (approx. 1 week per month),
- Excellent command of spoken and written English.
Nice to have requirements:
- Good command of spoken and written German,
- Knowledge in Linux-oriented environments.
Additional Information
This position allows for remote work for candidates based in Poland.
We hereby inform you that Inetum Polska sp. z o.o. has implemented an internal reporting (whistleblowing) procedure. The content of the procedure and the possibility to submit an internal report are available at:
Other open roles at Inetum(6)
Inetum is a European leader in digital services. Inetum’s team of 26,000 consultants and specialists strive every day to make a digital impact for businesses, public sector entities and society. Inetum’s solutions aim at contributing to its clients’ performance and innovation as well as the common good. Present in 19 countries with a dense network of sites, Inetum partners with major software publishers to meet the challenges of digital transformation with proximity and flexibility. Driven by its ambition for growth and scale, Inetum generated sales of 2.2 billion euros in 2025. 🏅 Top Employer in 9 countries
Key team members
Sacha Vekeman
Lionel Bry
Olivier SERFATY
Jacques Pommeraud
Jobr aggregates jobs directly from company career portals — no middlemen. Our team applies on your behalf with AI-tailored resumes, reviewed by a human before submission.