Join a highly skilled technical team working with some of Sweden’s most critical and sensitive Linux environments. This role offers the opportunity to maintain, secure, and develop large-scale infrastructures—where each server supports national resilience and strategic operations. You will work hands‑on with thousands of systems across complex networks and contribute to elevating defence capabilities through secure, stable Linux systems.

Responsibilities

• Implement and maintain Linux servers (primarily Red Hat and other enterprise distributions)
• Perform scripting and automation to streamline system administration and deployments
• Manage network configurations, firewalls, and security hardening across infrastructure
• Drive information security and preparatory measures aligned with security protection regulations 
• Ideally contribute within domains such as Kubernetes, Ansible, or automation frameworks

Profile & Qualifications

• At least 9+ years of professional experience in Linux system administration with enterprise-grade environments
• Strong knowledge of multiple Linux distributions (Red Hat preferred)
• Experienced in server maintenance, scripting, and network security
• Skilled in information and network security procedures
• Fluent in English and Swedish, both orally and in writing
• Must meet Swedish security clearance requirements (may require Swedish citizenship or equivalent)

Why This Role Matters

Working within Sweden’s security and defence domain gives your systems expertise a strategic purpose—supporting critical national operations. You’ll be part of a mission-driven team shaping robust, secure Linux environments that underpin national safety and resilience.

Benefits & Culture

• Opportunity to deepen your specialization via relevant certifications and tailored continued education
• Join a collaborative, supportive, and technically driven environment
• Be part of a growing team (approx. 70 employees) enjoying a flat structure, strong camaraderie, and frequent team-building events across Sweden.

How to Apply

Start: ASAP / by mutual agreement
Deadline: Ongoing search, applications reviewed continuously (campaign open through Dec 21, 2025) 
Salary: Commensurate with experience