Security Clearance Jobs in Manassas, VA

Date Posted:2026-09-16Country:United States of America Location:US-AZ-TUCSON-805 ~ 1151 E Hermans Rd ~ BLDG 805 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...

Project Manager (ISR Acquisitions)Springfield, VAApplyAssertive Professionals is seeking a ProjectManagersupporting our National Security Customer in Springfield, VA. This is an openposition. This is ...

As an Associate Analyst working for Hepburn and Sons LLC, you will be assigned to the PMS 443 HM&E program office in executing its responsibility to satisfy current and future Navy needs and suppo...

Work on Cutting-Edge Navy Defense Systems! Systems Requirements Engineer | Active Secret Clearance | Integrated Hardware/Software Systems | Virginia or Rhode IslandThis Jobot Job is hosted by: Madelin...

Location: On-site | Lockheed Martin facility - Manassas VAClearance: Active SecretAmentum is seeking a Test Engineer - NOST Support to join our Navy On-Site Team. In this role, you will lead the plann...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

Job Number 22598 Standard Job Description At Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and trul...

Job Number 21514 Standard Job Description At Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and trul...

Job Number 7727 Standard Job Description Who we are:Lockheed Martin is a global leader in aerospace and defense, committed to delivering mission-critical solutions that enable our customers to succee...

Job Number 21882 Standard Job Description Performs assignments in technical/engineering organizations (e.g., Electronics Engineering, Software Engineering, Facilities Engineering, Manufacturing Engin...

Zachary Piper Solutions is hiring a Deputy Project Leader to a leadership position. They will be responsible for supporting employees on particular projects, create strategic plans and budgets, develo...

OverviewAs a Senior Analyst working for Hepburn and Sons LLC, you will assist PAE Maritimein support of Naval fleet readiness and ship modernization. You will be expected to perform independent, criti...

This Jobot Job is hosted by: Kurt HolzmullerAre you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume.Salary: $95,000 - $150,000 per yearA bit about us:We are a leadi...

Clearance Required | OnsiteThis Jobot Job is hosted by: Madeline LazarusAre you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume.Salary: $90,000 - $110,000 per yearA...

Onsite | Clearance RequiredThis Jobot Job is hosted by: Madeline LazarusAre you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume.Salary: $155,000 - $185,000 per year...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

Knowledge Management, Inc. (KMI) has the leadership and experience to deliver innovative technology, logistics and management solutions to meet real mission requirements. KMI is a Minority Business En...

OverviewVTG is seeking a highly experienced and innovative Staff II/Staff III AI/ML Engineer to lead the design, development, evaluation, and deployment of advanced artificial intelligence solutions i...

Job Number 16557 Standard Job Description At Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and trul...