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From the employer's careers site First seen 14 Nov 2026

Systems Administrator

GDIT McLean, VA On-site senior full-time

Salary

$127,500 - $172,500 per year

Apply on GDIT

Description

Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.

Responsibilities:

  • Programming experience in Smalltalk, Python, and Objective-C
  • SQL database development and administration
  • Source control and configuration management tools such as Git
  • Systems architecture, technical planning, and solution design
  • Presenting technical recommendations, tradeoffs, and risk assessments to leadership
  • Mac Open Directory administration
  • Managing and deploying macOS and Windows workstations
  • Understanding of databases, servers, and other system infrastructure, including network switches, routers, workstations, and standalone systems
  • Experience working with large userbases, responding to troubleshooting tickets, access control, and responding to other end-user requests
  • Demonstrated experience surveying sites and identifying network and system issues
  • Troubleshooting network, server, and stand-alone Apple and Windows based workstation hardware as well as compatibility of applications between Operating system manufacturers and across OS versions
  • Experience applying quality assurance and configuration management best practices
  • Technology evaluation, procurement recommendations, and lifecycle management
  • Demonstrated experience recommending process changes to improve efficiency
  • Demonstrated experience ensuring component compatibility
  • Demonstrated experience with system security accreditation
  • Experience or working knowledge of applying policies and procedures relating to design, upgrade, and operating and maintenance of networks
  • Network troubleshooting, performance analysis, and security issue resolution
  • Network hardware installation, maintenance, and upgrades
  • Adobe and Microsoft licensing server administration in multi-user environments
  • Demonstrated on-the-job experience with systems integration

Requirements:

  • Bachelor’s degree in Computer Science, Engineering, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience
  • 5+ years of related experience
  • TS/SCI with Polygraph security clearance

Benefits:

  • 401K with company match
  • Comprehensive health and wellness packages
  • Internal mobility team dedicated to helping you own your career
  • Professional growth opportunities including paid education and certifications
  • Cutting-edge technology you can learn from
  • Rest and recharge with paid vacation and holidays

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Skills

Required

  • Apple Mac OS
  • Git
  • Microsoft Windows
  • Smalltalk
  • Python
  • Objective-C
  • SQL

Nice to have

  • Java
  • C++
  • Android
  • iOS
  • Windows Active Directory
  • Cloud platform operations
Apply on GDIT