Eliassen GroupVerified Source

Senior System Administrator Aberdeen Proving Ground

Onsite · Baltimore, Maryland
Posted August 12, 2026
payroll

Overview

Senior System Administrator leading Linux and Windows environments at Aberdeen Proving Ground. Manage server installations upgrades troubleshooting end user devices and system monitoring. Requires US citizenship and active Secret clearance. Contract position offering competitive compensation and comprehensive benefits.

What You'll Do9

  • 1Provide functional and empirical analysis of software systems
  • 2Administer Linux and Windows systems and networks prioritizing Linux
  • 3Install upgrade and troubleshoot servers
  • 4Support laptops desktops and printers including hardware configuration and network design
  • 5Monitor system configuration and server event logs
  • 6Test operating systems networking software and computer hardware
  • 7Develop and monitor server backup procedures
  • 8Lead system administration tasks across multiple platforms
  • 9Ensure compliance with security protocols and clearance requirements

Requirements7

  • 1Bachelor's degree in Computer Science Mathematics or related field
  • 2Five years experience within last eight years
  • 3Active Secret clearance with ability to upgrade to TS/SCI
  • 4Extensive experience with Linux systems and networking
  • 5Proven track record managing server installations upgrades and troubleshooting
  • 6Strong knowledge of TCP/IP information security and system administration
  • 7Experience developing backup procedures and monitoring system configurations

Salary Insight

Salary not disclosed in listing

Location

Typeonsite
LocationBaltimore, Maryland

Required Skills

linuxwindowstcp/ipsystem administrationserver management
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