IT System Administrator / Consultant (Linux, Security) – €80,000

IT System Administrator / Consultant (Linux, Security) – €80,000 A Darmstadt-based software company, known for its cutting-edge encryption and data protection solutions, is looking for someone to take on a central role in their technical operations. With more than 20 years in the market, they’ve built a reputation as one of Europe’s most trusted names in security and cryptography — helping clients keep their most sensitive data safe in the cloud. The Mission:You’ll join a small, close-knit infrastructure team responsible for keeping both internal systems and client environments running smoothly. It’s a hybrid role that combines classic Linux system administration with customer-facing consulting — perfect for someone who enjoys solving technical problems and communicating directly with users. What You’ll Do:Manage and maintain Linux-based systems, networks, and firewallsSupport customer installations and troubleshoot complex issuesCoordinate onboarding of new employees and ensure smooth IT operationsCollaborate with development and support teams to resolve infrastructure challengesWork closely with clients to ensure their systems run securely and efficiently Why It’s Interesting:This is a role where you’ll never be stuck doing the same thing every day. You’ll have genuine autonomy, exposure to both internal infrastructure and external client environments, and the chance to make a visible impact in a company that values trust, stability, and long-term collaboration. The company operates mostly remotely across Germany, but you’ll visit the Darmstadt data centre occasionally to support local operations. What You’ll Bring:Strong Linux system administration skillsA proactive, communicative mindset — you enjoy helping people and solving problemsExperience with networking, DNS, or firewall managementFluent German (C1) and solid EnglishIdeally, a background as Fachinformatiker Systemintegration or equivalent practical experience You’ll be joining a technically strong, down-to-earth team that takes pride in doing things the right way. If you’re looking for a long-term home where you can grow and be trusted with real responsibility, this could be a great fit. Keywords: Linux, System Administration, Security, IT Infrastructure, Consulting, Darmstadt, Remote, Encryption, Networking, DNS, Firewall, Cryptography