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  • Senior System Administrator (Network)
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    Senior System Administrator (Network)

    Warszawa
    37 - 39 USD/hNet per hour - B2B
    37 - 39 USD/hNet per hour - B2B
    Type of work
    Full-time
    Experience
    Senior
    Employment Type
    B2B
    Operating mode
    Remote

    Tech stack

      English

      B2

      Cisco

      advanced

      VPN solutions

      advanced

      SD-WAN

      advanced

      PRTG

      advanced

      DHCP

      advanced

    Job description

    Online interview

    Location: Remote

    English level: B2+

    Industry: Automotive / IT Infrastructure

    Start: ASAP

    Recruitment process: 1-step online interview (approx. 1 hour)


    About the Client

    Join a global leader in NVH solutions for the automotive industry. You'll play a key role in supporting and developing IT infrastructure.

    About the project:

    As a Senior System Administrator – Network, you'll be responsible for managing and maintaining enterprise-scale networks, ensuring stability, performance, and security. You’ll act as a trusted IT advisor within your region and collaborate with cross-functional teams to support business processes through efficient IT service delivery.


    Must-have:


    • Expert knowledge of Cisco networking and security systems
    • Solid experience with VPN solutions (Cisco & PaloAlto – both client and backend)
    • Hands-on experience with network architecture & topology (SD-WAN, WAN/LAN, Hub-Spoke)
    • Proficiency in tools: PRTG, SolarWinds, Wireshark, Radius
    • Strong skills in DHCP, DNS, Proxy (Z-Scaler), MPLS, site-to-site connections
    • Management of large-scale infrastructure (min. 500+ devices)
    • Minimum 5 years of experience as a Network Administrator
    • Good communication and problem-solving skills

    Certifications:

    • Cisco Certified Network Professional (CCNP)
    • Cisco Certified Internetwork Expert (CCIE)


    Responsibilities:


    • Manage, monitor, and maintain network infrastructure (~1000 network devices)
    • Troubleshoot and resolve network configuration issues
    • Administer both wired and wireless networks
    • Support end-users, especially with VPN access and connectivity
    • Ensure high availability and performance of IT services


    Team & Setup:

    • Remote team setup with colleagues across Europe
    • Collaboration across vendors and business units


    Recruitment process:

    1-step online interview (approx. 1 hour)

    Semi-technical, focused on experience and practical knowledge


    What do we offer?


    • Rate of up to PLN 150 per hour net on b2b
    • Transfer in a convenient form 
    • Short 14-day invoice payment period
    • Extensive package of private medical care
    • Access to the MyBenefit cafeteria platform (enabling the ordering of Multisport cards, prepaid cards to Ikea, Zalando, Notino and many others)


    37 - 39 USD/h

    Net per hour - B2B

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