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Systems Administrator (GEODSS)

Unlock employer Unspecified, Unspecified Posted: 16 Apr 2026

Financial

  • Estimate: $70k - $95k*
  • Zero income tax location

Accessibility

  • Office Only
  • Apply from abroad
  • No Relocation Support
  • Visa Provided

Requirements

  • Experience: Senior
  • English: Professional

Position

The company is seeking a Systems Administrator to join our team in Diego Garcia. In this full-time, on-site role, you will play a vital part in supporting our military defense initiatives by administering and managing the Ground-Based Electro-Optical Deep Space Surveillance (GEODSS) information systems. Key responsibilities include performing system administration support, managing cybersecurity protocols, operating mission system software and IT equipment, and ensuring compliance with security regulations.

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You will handle the audit logging and reviewing of systems, account management, incident response, and maintain mission-critical equipment to meet operational requirements. Additionally, you will experience dynamic challenges, such as performing software installations, system reconfigurations, and ensuring data backups for catastrophic recovery.

Key Responsibilities:

  • Perform system administration support for assigned systems
  • Audit logging, account management, incident response
  • Maintain and repair mission system software and IT equipment
  • Ensure compliance with DISA Security Technical and Implementation Guides
  • Provide communication and networking support
  • Update and maintain documentation related to mission systems
  • Report system threats, vulnerabilities, and security incidents
  • Implement necessary security patches and updates
  • Perform analysis to identify system performance issues

Qualifications:

  • Active Security Clearance required
  • Must be a U.S. Citizen
  • Bachelor's degree in Computer Science (3 years of work experience may be substituted in lieu of degree)
  • Minimum of 5 years of experience in Systems Administration
  • Proficiency in LINUX and Windows operating systems
  • Prior military communications experience is desired
  • Certifications such as CompTIA Security + CE, Cisco CCNA Security, or Microsoft Windows certification are preferred

Additional Requirements:

  • A physical exam is required upon offer acceptance
  • Experience working at overseas and geographically separated locations is desirable

If you are passionate about supporting the military and want to be part of a committed team at the company, we encourage you to apply for this opportunity. Your work can make a significant impact every day.

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