Posted:
February 28, 2026
Location:
Wiesbaden, Germany, Germany

Job Description

Wiesbaden, DEU

Full-time

FLSA Status: Exempt

Clearance Requirement: Secret w/ T5

**Company Description**

Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide.

**Job Description**

Overview

**_**This position is contingent upon contract award**_**

SOSi is seeking a **Senior Systems Administration Support Specialist (UNIX/Linux OS)** in **Wiesbaden, Germany** . The ideal candidate will possess senior-level expertise in the administration, maintenance, and optimization of UNIX and Red Hat-based server environments. This role involves managing complex open source and proprietary architectures, overseeing specialized Linux applications, and ensuring the stability of critical command and control or ...

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Job Overview

Job Type: Full-time
Location: Wiesbaden, Germany
Posted: February 28, 2026
Deadline: March 06, 2026