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Salary
≈ $97k – $214k per year (Estimated)
Location
In office (Poway)
Visa
H-1B filings in 12 months: 1

Confirmed on the employer's own hiring board on Nov 1, 2026. First seen by Alion on Oct 22, 2026. General Atomics scores A on the Alion truth index.

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Headquartered in San Diego, California, General Atomics is a prominent defense and diversified technologies corporation specializing in advanced aerospace and energy systems. The company develops and manufactures industry-defining remotely piloted aircraft, including the Predator and Reaper series, alongside electromagnetic aircraft launch systems and airborne surveillance technologies. It also remains a pioneer in high-energy physics, operating the largest magnetic fusion research facility in the United States and driving critical innovations in nuclear power.
Backed by FACIT

General Atomics Aeronautical Systems, Inc. (GA-ASI), an affiliate of General Atomics, is a world leader in proven, reliable remotely piloted aircraft and tactical reconnaissance radars, as well as advanced high-resolution surveillance systems.

We have an exciting opportunity for a System Administrator, Supervisor to join our System Integration Lab (SIL) team, within software engineering, in Poway, CA. With limited direction, this position exercises considerable latitude in a hands-on role supporting multi-user, multi-computer, Linux-based systems utilized in development, integration, test, training, and operational environments. The successful candidate will combine hands-on technical work with leadership and mentoring responsibilities, and requires independent judgment on significant matters.

The ideal candidate will promote teamwork, continuous improvement, and interdepartmental collaboration to ensure high performance and reliability in a regulated aerospace environment. You will work with other engineering team members to resolve complex system issues and provide feedback on technical assessments. collaborate with software, systems, cybersecurity, network, and test engineers, as well as system users.

Key requirements include strong Linux administration, software deployment, configuration management, network troubleshooting, cybersecurity awareness, and the ability to diagnose issues across application, operating-system, and network boundaries.

DUTIES & RESPONSIBILITIES:

  • Ensures proper operation and maintenance of computer/network systems.
  • Lead a team of System Administrator Specialists that support and maintain the computer/network portion of our products throughout the world.
  • Participate in recruiting, onboarding, and developing team members to strengthen the team’s capabilities and capacities; provide guidance to less experienced professional or technical staff.
  • Analyzes and participates in developing solution(s) for non-routine system problems.
  • Troubleshoots and evaluates hardware and software.
  • Assists with the setup, configuration, and troubleshooting of interdependent systems; trains internal users.
  • Verifies software versions, builds, dependencies, and approved configurations against documented configuration-management requirements.
  • Participates in developing, testing, and implementing system changes and upgrades; maintains related documentation.
  • Develops and maintains electronic and hard-copy reports, records, and systems; may present information internally.
  • Plans for future applications and solutions based on emerging technologies.
  • Participates in recruiting, onboarding, and developing team members; provides direction and guidance to less experienced professional and technical staff.
  • May serve in an advisory capacity and support management with short- and long-term planning related to these systems.
  • Maintains strict confidentiality of sensitive information and complies with all applicable laws, regulations, and Company obligations.
  • Performs work safely in accordance with established operating procedures and practices.
  • Performs additional functions and duties as assigned or required.

We recognize and appreciate the value and contributions of individuals with diverse backgrounds and experiences and welcome all qualified individuals to apply.

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