- V2X (Springfield, VA)
- …with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI ... obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall support the Information...is a plus. Security Clearance Requirements: The position requires US Citizenship and an active DoD Top… more
- Gromelski & Associates, Inc. (Manassas, VA)
- ** System Administrator ** Location **Manassas, VA** Job Category...to lift 50 pounds + Candidate must be a US citizen with no dual citizenship and able ... Support, Training Development and Delivery, Multimedia Support, and Technical System Support._ **_System Administrator Job Description:_** Provides technical… more
- RTX Corporation (Springfield, VA)
- **Date Posted:** 2025-12-13 **Country:** United States of America **Location:** VA144: 7500 Geoint Drive, Springfield 7500 Geoint Drive , Springfield, VA, 22150 ... issued security clearance is required prior to start date. US citizenship is required, as only ...create a safer, more secure world. Raytheon seeks a Systems Administrator to join a high-performing team… more
- M. C. Dean (Chantilly, VA)
- …federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible for ... + Requires 2 + years of experience programming/administrating Physical Access Control Systems . + Requires system administrator experience in performing… more
- CGI Technologies and Solutions, Inc. (Arlington, VA)
- … Systems Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States , Virginia, Arlington **Position ID:** J0925-2110 **Employment ... Time **Position Description:** CGI Federal has an exciting opportunity for a Linux Systems Administrator within our Intel sector advancing the national security… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …| CompTIA - CompTIA **Experience:** 3 + years of related experience ** US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity ... as a Systems Administrator with GDIT. A career in...a valid US passport Location: Customer Site US Citizenship Required GDIT IS YOUR PLACE… more
- CGI Technologies and Solutions, Inc. (Arlington, VA)
- …Systems Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States , Virginia, Arlington **Position ID:** J0925-2115 **Employment ... Full Time **Position Description:** CGI Federal has an exciting opportunity for a Systems Administrator within our Intel sector advancing the national security… more
- General Dynamics Information Technology (Sterling, VA)
- …related experience ** US Citizenship Required:** Yes **Job Description:** SYSTEMS ADMINISTRATOR SENIOR Advance how our customers operate while you advance ... your career. Join GDIT as a Systems Administrator Senior and build an impactful...with the ability to obtain a Top Secret + US citizenship required **Skills and Competencies:** +… more
- Amentum (Mclean, VA)
- **Amentum** is looking for a **Junior Systems Administrator ** to join our team in **McLean, VA** ! As a Junior Systems Administrator , you will be ... and networks. **Must have an Active Top Secret/SCI US Government clearance. Note: US Citizenship...conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color,… more
- Shuvel Digital (Reston, VA)
- …reviews of requirements, system architecture, and detailed design documents. A Systems Administrator must be able to collaborate well with a strong ... Clearance Level: TS/SCI US Citizenship : Required Job Classification: Full...Describe the Work: GITI is looking for a mid-level Systems Administrator with experience in installing, configuring,… more
- Leidos (Ashburn, VA)
- …our software development and test laboratory environments, as well as our operational production systems . The System Administrator will be expected to apply ... **Description** Leidos is seeking an experienced System Administrator to support the Alaska...a fast-moving environment + Ability to obtain SF-85 + US citizenship required Preferred Qualifications: + Programming… more
- Leidos (Alexandria, VA)
- … will support operations across multiple enclaves, classifications, and time zones. The System Administrator provides systems and software Operations and ... **Description** Leidos is seeking an SCCM/MECM System Administrator to support a large...to the nature of the government contracts we support, US Citizenship is required. + TS/SCI with… more
- General Dynamics Information Technology (Fairfax, VA)
- …| CompTIA - CompTIA **Experience:** 6 + years of related experience ** US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity ... as a **Senior Systems Administrator ** at GDIT. Shape what's next...Science or IT related degree + **Location:** Remote + ** US Citizenship required** **WHAT WE'D LOVE FOR… more
- Leidos (Fairfax, VA)
- …as IT Infrastructure Operations and Engineering support. Leidos is hiring a Senior Linux System Administrator to provide on-site support in Fairfax, VA at the ... Order. **Basic Qualifications** Bachelor's Degree with 12+ years' experience as a Unix System Administrator - Operational experience with RHEL8 and RHEL9. High… more
- Nightwing (Arlington, VA)
- …and methodologies to mitigate system weaknesses and vulnerabilities. **Required Skills:** - US Citizenship - Must have an active DoD Secret clearance, TS/SCI ... Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development,...5+ years of directly relevant experience as a Linux System Administrator . - 2+ years MacOS and… more
- The Boeing Company (Herndon, VA)
- …future with us . Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a ** System Administrator ** (Shift Work) to join ... a small group of end users who use our system and several other systems that we...high impact operations. This position requires an **active TS/SCI** US Security Clearance ( US Citizenship … more
- System One (Alexandria, VA)
- …Model: Onsite (with some flexibility) Security Clearance: Secret Clearance US Citizenship Required We are seeking a Sr. Administrator with strong hands-on ... Job Title: Sr. Administrator Location: Alexandria, Virginia Type: 6 + months...is a plus, not a requirement. QUALIFICATIONS Required: + US Citizenship & Active Secret Clearance +… more
- ICF (Reston, VA)
- … is required (required by the federal government for this position). + MUST RESIDE IN THE United States ( US ) and the work MUST BE PERFORMED in the United ... that enable mission success and business modernization. This role supports the United States Treasury Common Services Center - Technology Services (TCSC).… more
- General Dynamics Information Technology (Chantilly, VA)
- …Tomcat,IBM Cognos Administration,Linux **Experience:** 8 + years of related experience ** US Citizenship Required:** Yes **Job Description:** Transform technology ... into opportunity as a Systems Administrator with GDIT. A career in...environments. + **Location:** Chantilly, VA (On Customer Site) + US Citizenship Required **GDIT IS YOUR PLACE:**… more
- General Dynamics Information Technology (Quantico, VA)
- …- CompTIA - CompTIA **Experience:** 5 + years of related experience ** US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity ... as a ** Systems Administrator ** at GDIT. Shape what's next...remote + **Position Availability:** Contingent position pending funding. + ** US Citizenship required** **GDIT IS YOUR PLACE**… more