Jobs › Companies › Oxylabs › System Administrator (Mid-Senior)

About this System Administrator (Mid-Senior) role at Oxylabs

Oxylabs · Hybrid · Vilnius
We’re a team of 500+ professionals who develop cutting-edge proxy and web data scraping solutions for thousands of the world’s best known businesses, including Fortune 500 companies. 

What’s in store for you:
You’ll be solving complex challenges and maintaining our own infrastructure with 60PB+ monthly data traffic. Here are its scale and maturity in numbers:

- 6PB+ Ceph storage
- 60PB+ monthly data traffic through our systems
- 300k+ service requests/sec processed
- 500k+ Kafka messages/sec streamed


The team waiting for you: 

We're the Oxy DC team - small, close-knit, and working shoulder to shoulder. Here you won't be "just another team member": your ideas get heard, and your impact is visible. Between Cloud, ClickHouse, Golang, Kafka and the daily challenges of running infrastructure at scale, there's never a shortage of interesting problems. And we're genuinely open to new tech ideas - if you bring plenty of them, this is a place to grow by actually building them, not just talking about them. We care about the work, the thinking, and how we click as a team.



In this role, you’ll:

  • Work on private cloud and remotely hosted infrastructure configuration, automation, and testing;

  • Take care of scaling our infrastructure;

  • Ensure that infrastructure systems are monitored, audited, and alerting configured;

  • Ensure systems are secure, compliant, and up-to-date with the latest patches and protocols;

  • Troubleshoot infrastructure related issues and outages;

  • Stay current with the latest infrastructure developments, and tooling available.

  • Tech Stack:

  • Linux;

  • SQL;

  • ClickHouse;

  • Kafka;

  • Docker;

  • Elastic/Grafana;

  • Ansible.

  • Your skills & experience:

  • Strong understanding of Linux-based systems and servers;

  • Hands-on experience with automation/configuration management tools (e.g., Ansible, SaltStack);

  • Proficiency in working with container systems (e.g., Kubernetes, Docker);

  • Familiarity with databases, especially MySQL and Redis-like key-value databases;

  • Strong ability to prioritize and focus on high-impact work.

  • Nice to have:

  • Basic experience with Python, Bash, Go, or other languages for custom automation scripting;
  • Experience with Kafka/Redpanda;
  • Experience with RabbitMQ;
  • Experience with HAProxy.
  • Salary & Benefits:

  • Gross salary: from 3000 EUR/month to 6300 EUR/month. Keep in mind that we are open to discussing a different salary based on your skills and experience.
  • Growth & Learning: 40+ internal learning options, external conferences, mentorship, and year-round knowledge-sharing.
  • Health & Well-being: Private health insurance, psychotherapy, on-site well-being consultants, 24/7 gym access, and a wellness app.
  • Celebration & Community: Team events, an overseas workation, quarterly team-building budgets, and plenty of ways to mark milestones together.
  • Plus bonus vacation days, paid life-moment days off, barista coffee, and all the tools you need. See the full list of benefits here: https://career.oxylabs.io/blog/our-work-benefits/.

    Up for the challenge? Let’s talk!

  • Up for the challenge? Let’s talk!
    Ready to apply to Oxylabs?
    Apply to Oxylabs

    Similar jobs

    Sign up for suggestions tailored to the jobs you open and the searches you save.

    More jobs at Oxylabs

    See all jobs at Oxylabs →

    Apply now
    🤖

    Whoa — hold up

    JobsRadar was built for real people having a rough time in their job search — not for automated requests. You're clicking way too fast and you're now temporarily blocked.

    Come back later. If you're genuinely job hunting, we've got your back — just act like a human.

    Catch your next role the second it’s posted.

    Create a free account and we’ll watch the boards for you — the instant a job matches your search, it lands in your inbox or Telegram. No digging, no refreshing.

    Create free account

    Free forever · takes 30 seconds · already have one?

    Get an edge on your job hunt.

    Join our Telegram channel for the stuff that helps you land the role — salary benchmarks, the weekly market pulse, and new-feature drops. No spam, just signal.

    Join the channel — it's free