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AMERICAN SYSTEMS Logo

Linux Administrator

AMERICAN SYSTEMS

$91,600 - $153,000
Sep 11, 2025
Gaithersburg, MD, USA
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AMERICAN SYSTEMS is looking to solve the problem of maintaining and developing their Linux infrastructure technology to support national priority programs

Requirements

  • At least five (5) years of experience in Linux Administration (RedHat, CentOS, Ubuntu)
  • Extensive knowledge of Linux server setup, deployment, and maintenance
  • Firm understanding of networking protocols and server security mechanisms
  • IAT Level II certification (Security+ CE, CCNA Security, CySA+, GICSP, GSEC, SSCP)
  • Programming skills (RedHat, Java)

Responsibilities

  • Collaborate with onsite system design personnel to implement new system software and hardware
  • Maintain and develop Linux infrastructure technology
  • Deliver 24x7x365 uptime service
  • Provide systems administration-related solutions
  • Maintain best practices for managing services and computer systems
  • Monitor system performance and capacity planning
  • Manage, coordinate, and implement software upgrades, patches, network hardware, and workstations

Other

  • Bachelor’s level degree in Computer Science, Engineering, or a related field
  • Active Secret security clearance or the ability to obtain a Secret security clearance
  • U.S. Citizenship Required for the purposes of obtaining/holding a U.S. security clearance
  • Ability to obtain a Secret security clearance