Network Administrator / 1

Inetum; Warszawa; Hybrid; PLN 130,000 - 190,000; Full time

Benefits offered by this job

Flexible working hours

Hybrid work model

Remote work in Poland

Fully funded training & certifications

Referral bonuses up to PLN 6,000

Job summary

Inetum Polska Sp. z o.o. poszukuje specjalisty ds. administracji sieci z doświadczeniem w Check Point, Cisco i Juniper, dla centralnego zespołu sieci.

Będziesz odpowiedzialny za bezpieczne, stabilne i wysokodostępne środowisko sieciowe w organizacji. Wymagane są lata praktyki w środowiskach enterprise, dobra znajomość firewalli i sieci, a także komunikatywna znajomość angielskiego i polskiego (min. B2). Praca hybrydowa z możliwością remote w Polsce, wsparcie szkoleniowe i programy rozwoju

Qualifications

• Ukończone szkolenie IT lub studia
• Kilkuletnie doświadczenie w administrowaniu sieci w środowiskach enterprise
• Dobra znajomość routingu i przełączania (Cisco/Juniper), WLAN, VPN i firewallingu
• Doświadczenie z Check Point (certyfikacja mile widziana) oraz rozumienie sieci o wysokiej dostępności i security-critics
• Uczestnictwo w rotacji dyżurnrskiej (ok. 1 tydzień/miesiąc)
• Biegła komunikacja po angielsku i po polsku (min. B2)

Responsibilities

• Planowanie, eksploatacja i rozwój redundantnych środowisk sieciowych (office, data center, WLAN)
• Operacja Check Point firewalls (ClusterXL; Maestro mile widziany) i środowisk routingu/switchingu (Cisco, Juniper) z wysoką dostępnością
• Zarządzanie siecią WLAN (w tym FlexConnect)
• Operacja switch-ów SAN (Dell Connectrix) i bram VPN Site-to-Site
• Proaktywne diagnozowanie na drugiej i trzeciej linii wsparcia oraz udział w incydent management
• Samodzielne rozwiązywanie problemów technicznych z naciskiem na definitywne rozwiązania
• Odpowiedzialność za cały cykl życia sieci (od oceny do End-of-Life)
• Dokumentowanie i regularne raportowanie

Skills

Check Point firewalls

Cisco routing

Juniper routing

WLAN

VPN

English & Polish (B2)

Education

IT apprenticeship or university degree

Tools

Dell Connectrix

Cisco devices

Juniper devices

Job description

Company Description

Inetum Polska is part of the global Inetum Group and plays a key role in driving the digital transformation of businesses and public institutions. Operating in cities such as Warsaw, Poznan, Katowice, Lublin, Rzeszow, Lodz the company offers a wide range of IT services. Inetum Polska actively supports employee development by fully funding training, certifications, and participation in technology conferences. Additionally, the company is involved in local social initiatives, such as charitable projects and promoting an active lifestyle. It prides itself on fostering a diverse and inclusive work environment, ensuring equal opportunities for all.

Globally, Inetum operates in 19 countries and employs over 28,000 professionals. The company focuses on four key areas:

• Consulting (Inetum Consulting): Strategic advisory services that help organizations define and implement innovative solutions.
• Infrastructure and Application Management (Inetum Technologies): Designing and managing IT systems tailored to clients’ individual needs.
• Software Implementation (Inetum Solutions): Deploying partner solutions from industry leaders like Microsoft, SAP, Salesforce, and ServiceNow.
• Custom Software Development (Inetum Software): Creating unique software solutions to meet specific client needs.

With strategic partnerships with major technology giants, including Microsoft, SAP, Salesforce, and ServiceNow, Inetum delivers advanced technological solutions tailored to customer requirements. In 2023, Inetum reported revenues of €2.5 billion, underscoring its strong position in the digital services market.

Flexible And Hybrid Work

Inetum distinguishes itself by offering a comprehensive range of benefits that meet the diverse needs of employees, providing flexibility, support and commitment. Here's what makes working at Inetum unique:

• 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.

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

• 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).
• Fluent communication skills in English and Polish (minimum B2 level), both written and spoken.

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 https://inetum.whispli.com/speakup?locale=pl