- Robot type
- Drone · Defense
- Location
- Annapolis JunctionMarylandUSA
- Job type
- Business Operations
- Posted
- Sep 14, 2026
- Salary
- $150,000–$175,000 a year
Full-time
System Administrator
Job description
The primary role of the System Administrator is to manage and support mission-critical IT infrastructure. This role involves day-to-day operations, troubleshooting, and maintenance across Windows and UNIX systems. You’ll work directly with both hardware and software systems in a dynamic, multi-platform environment.
Job responsibilities
- Provide Tier I and II IT support and problem resolution.
- Manage client/server/storage/network infrastructure.
- Configure and manage RedHat Linux and Windows systems.
- Support vulnerability management using Nessus.
- Handle STE/STN scoring and documentation.
- Maintain POA&Ms and patch systems based on security and functional parameters.
- Collaborate with hardware vendors on system specs and refreshes.
- Analyze escalated issues and provide actionable feedback.
Job requirements
- Bachelor’s degree in Information Technology, Information Systems, Computuer Engineering, or related field is required or equivalent combination of education, and experience
- Minimum 10+ years of system administration experience
- Strong RedHat Linux and Windows (2012/2016/2019) troubleshooting skills.
- Familiarity with Nessus, POA&Ms, and STE/STN initiatives.
- Experience configuring UNIX and Windows environments.
- An active TS/SCI with Polygraph.
- Experience with virtual environments and system capacity planning.
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