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Vilnius / Kaunas / Warsaw

Senior Linux Sysadmin (VPN team)

Calling all tech wizards and infrastructure enthusiasts - our infrastructure team is seeking a new member! As a part of this team, you’d be responsible for keeping all our systems and servers humming like a well-oiled machine. And don’t worry - they won’t leave you facing the challenges alone. This team of Systems Administrators, Network Engineers, Monitoring Experts, Infrastructure Analysts, Cloud Specialists, and Security Supervisors is a tight-knit group that loves to have fun, tackle problems, and grow together. So, if you’re a tech-savvy go-getter with a love for all things infrastructure, we want you on our Infrastructure team!

If you want to:

  • Manage global VPN infrastructure (Linux servers);
  • Contribute to the development and implementation of a global VPN network;
  • Work on optimization of VPN infrastructure resource usage and performance-boosting initiatives;
  • Maintain VPN infrastructure technology roadmap;
  • Design, improve, and take care of scaled server infrastructure automated management;
  • Work on continuous improvement of the VPN infrastructure and its monitoring.

    • And you can check off:

  • 5+ years of experience in system administration or similar roles;
  • Linux geek with an expertise in Linux kernel patching and compilation;
  • Strong debugging and troubleshooting skills, especially with kernel behaviour;
  • Proficiency in Bash, Python, and Ansible;
  • Familiarity with Radius authentication and accounting mechanisms;
  • Experience with MySQL database high availability and disaster recovery considered as an advantage;
  • Solid understanding of networking, including filtering, routing, and advanced routing in Linux;
  • Experience with critical systems at scale and Infrastructure as Code (IaC);
  • Interest in cybersecurity;
  • Proactive attitude with strong problem-solving and analytical skills.

    • Here's the deal:

  • Growth and learning opportunities: time dedicated to learning, conferences, online learning platforms, and books for your professional development;
  • Health and wellness: we want you to feel and be your best. That's why we offer various benefits, from online workouts and a physical coach to health insurance and regular mental health checks;
  • Tools of your choice: choose the technical equipment and tools you need to do your best work;
  • Community and celebrations: get ready for long-lasting traditions such as Beer Fridays, On the Wave of Things, and pastry Wednesdays with a touch of various team buildings and company celebrations;
  • Work-life balance: as a general rule, we work based on a 3+2 hybrid model. And let’s not forget the WFA policy – an opportunity to work from anywhere in the world;
  • More days off: additional vacation days depending on your tenure;
  • Premium Surfshark accounts: for you, your family, and friends;
  • Gross salary: 4630 - 6280 Eur/month. Although it may vary depending on your skills and experience.

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    How we hire

    Here at Surfshark, we don’t believe in the “one size fits all” process. We tailor it to ensure the best experience for our candidates and to match them with the right job position.
    We start with a simple “hello” - whether that’s online or in-person - to see if our expectations match.
    If we agree to move forward, we find the best way for you to showcase your skills and expertise.
    We want our teams to have chemistry, so we provide an opportunity to meet potential teammates or other colleagues for a chat.
    An offer, more discussions - this is up to you. We want you to feel confident with your decision and make the right choice.

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