ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now
Experience
City
State
Clearance
Posted Within
Employer Name
Country
Job Category
Job Type
Polygraph
Remote/Hybrid

Mission Administrator Jobs

mission administrator

Viewing 1 - 20 of 10,384

Mission Administrator Jobs requiring security clearance

Show:
Sort by:

Mission Support Administrator

Core One
Mclean, VA(On-Site/Office)
Posted over 6 months ago
TS/SCI
Polygraph

THIS POSITION REQUIRES A CURRENT TS/SCI with Polygraph clearances.Core One seeks an experienced Mission Support Administrator to support the US Government in the Northern Virginia area. The candidate ...

user avatar

Mission Support Administrator

Markon
Chantilly, VA(On-Site/Office)
Posted over 6 months ago
TS/SCI
Full Scope Polygraph

Markon is building a talent pool of Mission Support Administrators to support future Intelligence Community customer missions. This pipeline opportunity is intended to identify qualified candidates to...

user avatar

Mission Support Administrator - Developmental

Patriot Group International, Inc.
Chantilly, VA(On-Site/Office)
Mclean, VA(On-Site/Office)
Posted over 6 months ago
TS/SCI
Polygraph

Mission Support Administrator - DevelopmentalPosition Type: Full-Time, ExemptWork Location: Chantilly, VA; McLean, VAClearance: TS/SCI with polygraphShift: M-F 9A-5P Patriot Group International Inc. (...

user avatar

Mission Support Administrator - Full Performance

Patriot Group International, Inc.
Chantilly, VA(On-Site/Office)
Mclean, VA(On-Site/Office)
Posted over 6 months ago
TS/SCI
Polygraph

Mission Support Administrator - Full PerformancePosition Type: Full-Time, ExemptWork Location: Chantilly, VA; McLean, VAClearance: TS/SCI with polygraphShift: M-F 9A-5P Patriot Group International Inc...

user avatar

Mission Support Administrator - Full Performance

New
Open Systems Technologies Corporation
Chantilly, VA(On-Site/Office)
Posted 2 days ago
Top Secret
Full Scope Polygraph

Top Secret with Full Scope (FSP) Required.(U) This is full performance Mission Support Administrator (MSA) work in the in the WMA area. Full performance MSA work entails managing, executing and troubl...

user avatar

Systems Administrator - Multi-Mission Operation Center

Astrion
Mountain View, CA(On-Site/Office)
Posted 1 month ago
Public Trust
Not Specified

OverviewSystems Administrator LOCATION: Mountain View, CA JOB STATUS: Full-time CLEARANCE: BI investigation TRAVEL: Limited, as needed Must be US citizen or permanent legal resident Astrion/MEIS...

user avatar

Mission Planning System Administrator Lead (Level 5)

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Nas Pax River, MD(On-Site/Office)
Posted yesterday
Secret
Not Specified

Job Number 727155BR Description:We are Lockheed Martin The F-35 Mission Planning Test & Evaluation Administrator Lead's primary role will be to support flight test activities at the Patuxent River Na...

user avatar

Administrative Manager II

New
ProSync Technology Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Naval Support Activity Crane, IN(On-Site/Office)
Posted 1 week ago
Top Secret
Not Specified

Description*Note: This position is for a future program that has not been awarded yet.*ProSync is seeking a passionate Administrative Manager II to provide high‑level coordination and oversight of adm...

user avatar

Administrative Manager I

New
ProSync Technology Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Naval Support Activity Crane, IN(On-Site/Office)
Posted 1 week ago
Top Secret
Not Specified

Description*Note: This position is for a future program that has not been awarded yet.*ProSync is seeking a passionate Administrative Manager I to provide high‑level coordination and oversight of admi...

user avatar

Systems Administrator - MAJESTIC 26755

HII Mission Technologies
Springfield, VA(On-Site/Office)
Posted 3 months ago
TS/SCI
CI Polygraph

Requisition Number: 26755 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $55,000.00 - $135,000.00 Security Clearance: TS/SCI Level of Experience: Mid ...

user avatar

Linux Systems Administrator (HPC) - TS/SCI FSP Required

Kryptauri, Inc.
Annapolis Junction, MD(On-Site/Office)
Posted 1 month ago
5+ yrs exp
Intel Agency
Full Scope Polygraph

Senior Linux Systems Administrator – High Performance Computing This role supports CNO Capabilities as a mid-senior level Linux Systems Administrator and hands‑on technical contributor responsible fo...

user avatar

CNO HPC Systems Administrator - TS/SCI FSP Required

KRYPTAURI, INC
Annapolis Junction, MD(On-Site/Office)
Posted 1 month ago
5+ yrs exp
TS/SCI
Full Scope Polygraph

Senior Linux Systems Administrator – High Performance Computing This role supports CNO Capabilities as a mid-senior level Linux Systems Administrator and hands‑on technical contributor responsible fo...

user avatar

Linux Systems Administrator (HPC) - TS/SCI FSP Required

KRYPTAURI, INC
Annapolis Junction, MD(On-Site/Office)
Posted 1 month ago
5+ yrs exp
TS/SCI
Full Scope Polygraph

Senior Linux Systems Administrator – High Performance Computing This role supports CNO Capabilities as a mid-senior level Linux Systems Administrator and hands‑on technical contributor responsible fo...

user avatar

Information System Admin (Level 4): Database Admin, Williamtown,

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Greenville, SC(On-Site/Office)
Posted 2 days ago
Top Secret
Not Specified

Job Number 726624BR Description:Job Description :Lockheed Martin Aeronautics. Be More Than You Can Imagine.Joining the Lockheed Martin ALIS team immediately opens a world of educational and experient...

user avatar

Research Support Specialist

The Swift Group
Baltimore, MD(On-Site/Office)
Posted 3 weeks ago
TS/SCI
Polygraph

For the OPS Consulting team, 'the power to help' means helping our clients, helping serve the mission, helping our employees and their families, and helping the community. Headquartered in Hanover, MD...

user avatar

Research Support Specialist

The Swift Group
College Park, MD(On-Site/Office)
Posted 3 weeks ago
TS/SCI
Polygraph

For the OPS Consulting team, 'the power to help' means helping our clients, helping serve the mission, helping our employees and their families, and helping the community. Headquartered in Hanover, MD...

user avatar

Systems Administrator

The Swift Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted 1 month ago
TS/SCI
Polygraph

For the OPS Consulting team, 'the power to help' means helping our clients, helping serve the mission, helping our employees and their families, and helping the community. Headquartered in Hanover, MD...

user avatar

System Adminstrator

EverWatch
Annapolis Junction, MD(On-Site/Office)
Posted over 6 months ago
TS/SCI
Polygraph

Job Title System Adminstrator Overview EverWatch is a government solutions company providing advanced defense, intelligence, and deployed support to our country's most critical missions. We are a fu...

user avatar

System Administrator

EverWatch
Aurora, CO(On-Site/Office)
Posted 2 months ago
TS/SCI
Polygraph

Job Title System Administrator Overview EverWatch is a government solutions company providing advanced defense, intelligence, and deployed support to our country's most critical missions. We are a f...

user avatar

Linux System Administrator

Teledyne Brown Engineering (TBE)
Huntsville, AL(On-Site/Office)
Posted 1 month ago
5+ yrs exp
Unspecified

We are seeking a skilled Systems Administrator to join our dedicated infrastructure operations team in Huntsville, Alabama—the Rocket City. In this hands-on role, you'll focus on the day-to-day admini...

user avatar
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
Download on the App StoreGet it on Google Play
© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service .
  • Pay My Bill
  • EULA
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Contact Us