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.

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.
Good command of spoken and written German (nice to have).
Knowledge in Linux-oriented environments (nice to have).

Flexible and hybrid work: Flexible working hours.
Hybrid work model, allowing employees to divide their time between home and modern offices in key Polish cities.
Attractive financial benefits: A cafeteria system that allows employees to personalize benefits by choosing from a variety of options.
Generous referral bonuses, offering up to PLN6,000 for referring specialists.
Additional revenue sharing opportunities for initiating partnerships with new clients.
Professional development and team support: Ongoing guidance from a dedicated Team Manager for each employee.
Tailored technical mentoring from an assigned technical leader, depending on individual expertise and project needs.
Community and Well-Being: Dedicated team-building budget for online and on-site team events.
Opportunities to participate in charitable initiatives and local sports programs.
A supportive and inclusive work culture with an emphasis on diversity and mutual respect.

Network Administrator

Key skills