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Systems Administrator

Job in Washington, District of Columbia, 20022, USA
Listing for: Diaconia
Full Time position
Listed on 2026-02-18
Job specializations:
  • Engineering
    Cybersecurity, Systems Engineer, IT Specialist
Salary/Wage Range or Industry Benchmark: 60000 - 80000 USD Yearly USD 60000.00 80000.00 YEAR
Job Description & How to Apply Below

We provide system development and full spectrum IT support services U.S. Federal client in DC Metro Area. The project needs a System Administrator to manage physical and virtual servers in multiple environments. Conduct standard system administration activities to keep the servers running, patched, and backed-up. Lead in adding new servers when needed and obtaining new firewall rules if needed for new connections.

Assist in application installation, configuration, and management.

Job Responsibilities
  • Conduct system administration activities on all the servers in all the environments to keep them up and available. Keep all servers up to date on all OS patches.
  • Manage backup and restore capabilities.
  • Perform daily monitoring of the servers, performance tuning, and verifying health of the servers.
  • Monitor State iPost scores and actions needed to keep the servers patched at required levels. This is a contractual SLA for maintaining iPost scores.
  • Manage development network and VPN software.
  • Provide Tier-2 support for system users.
  • Support Security A&A process to maintain the system’s Authority to Operate (ATO). Implement all required security controls based on NIST 800-53 controls and DoS specific requirements.
  • Assist in performing application installation, configuration and management – know what’s on your servers.
Requirements Minimum Mandatory Requirements
  • 3 – 5 years experience with Windows system administration
  • Experience managing virtual servers, using software like VMware and pf Sense
  • Experience with backing up and restoring production servers
  • Experience with system to system communications
  • Experience with development networks – physical servers and networking
  • Experience providing Tier-2 user support
Preferred Skills
  • Experience with Federal A&A processes and security requirements
  • Experience managing applications like Azure Dev Ops
  • Experience with using Splunk
  • Good oral and written communications skills
Desired Education
  • B.S. degree in an IT related field preferred
Clearance requirements

"Candidates must be able to obtain and maintain a Top Secret DoD security
clearance. An active clearance is preferred; however, an Interim clearance is acceptable for starting the position."

Work Schedule

This position requires a hybrid work schedule, currently with two days per week onsite
. Onsite requirements are subject to change at the discretion of our U.S. Government client.

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Position Requirements
5+ Years work experience
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