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

Security Clearance Jobs in Dc

D.C.

Viewing 1 - 20 of 3,085

Jobs in Dc requiring security clearance

Show:
Sort by:

Forward Deployed Engineer (Sales) - SECRET Cleared

New
Zachary Piper Solutions, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

Zachary Piper Solutions is seeking an Forward Deployed Engineer to join a Federal Program located in Washington, D.C. on a hybrid basis. The Forward Deployed Engineer will demonstrate competency...

user avatar

Network Engineer II

New
Zachary Piper Solutions, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Top Secret
Not Specified

Zachary Piper Solutions is seeking a Network Engineer (Tier 2) to support a company focused on delivering secure, mission-critical cybersecurity operations, engineering, and compliance solutions for t...

user avatar

Lead Linux/Unix Admin

New
Zachary Piper Solutions, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

Zachary Piper Solutions is seeking a Lead Unix / Linux Administrator to support a company focused on delivering secure, mission - critical IT services for federal government environments. This positio...

user avatar

Configuration Manager

New
Zachary Piper Solutions, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Top Secret
Not Specified

Zachary Piper Solutions is seeking a Configuration Manager to support a contract with the Department of Energy and the National Nuclear Security Agency OCIO. The NNSA has multiple offices and faciliti...

user avatar

Tier 2 Operations Engineer (Active Top-Secret)

New
Seneca Holdings
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

Clear Creek Federal is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission-critical needs of federal civili...

user avatar

Marine Propulsion Controls Engineer - Washington, D.C.

New
Serco Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

Position Description & QualificationsIf you are interested in supporting the Navy's #1 acquisition program and enjoy a challenging job which requires technical rigor and will build upon your current l...

user avatar

Submarine Sustainment Logistician

New
Serco Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

Position Description & QualificationsAre you looking for a rewarding role with a global company, where you can be part of a dynamic, highly technical group of professionals supporting the defense of o...

user avatar

Senior Financial Systems Analyst

New
Serco Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

Position Description & QualificationsWe're seeking a dynamic and experienced candidate to serve as Senior Financial Systems Analyst supporting the Naval Sea Systems Command (NAVSEA) Industrial Operati...

user avatar

Principal Submarine Naval Architect

New
Serco Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

Position Description & QualificationsIf you seek a rewarding, high profile and challenging position supporting projects for the US Navy- Serco has a wonderful opportunity for you! This position will ...

user avatar

Program Analyst - Submarines - Washington, D.C.

New
Serco Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

Position Description & QualificationsLooking for a Program Analyst opportunity at a place you can have influence every day? Then Serco has the right opportunity for you! As the Program Analyst, you wi...

user avatar

Electrical Maintenance Technician 4 - Washington, D.C.

New
M.C. Dean
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

OverviewAbout M.C. DeanM.C. Dean is Building Intelligence@. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, com...

user avatar

Senior Threat Hunter

New
SOSi
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...

user avatar

Junior Data Analyst/BI Analyst

New
Keaki Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

The Alaka`ina Foundation Family of Companies (FOCs) is looking for a Junior Data Analyst/BI Analyst to support our government customer located in the National Capital Region (NCR) . DESCRIPTION OF RES...

user avatar

Senior VDI Administrator

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

R-00183859Description Unleash Your PotentialAt Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer’s success. We empo...

user avatar

IT Support Technician - 3

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Public Trust
Not Specified

R-00181402Description The IT Support Technician 3 provides advanced end-user support for the SEC ISS contract, delivering Tier 2/3 resolution for complex desktop, software, and connectivity issues in ...

user avatar

Systems Engineer

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

R-00183815Description The Leidos Security and Engineering Programs (SEP) is seeking a Systems Engineer for the Center for Information Systems Security (CISS) program. This position requires the abilit...

user avatar

Law Clerk II

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Public Trust
Not Specified

R-00183760Description Leidos is looking to hire a Law Clerk II to support US Attorneys’ Offices nationwide.  Typical assignments may include the following but not limited to:Works with...

user avatar

Cyber Network Defense Analyst

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

R-00178461Description Leidos is seeking a Cyber Network Defense Analyst (CNDA) to join our team on a highly visible cyber security single-award IDIQ vehicle that provides Network Operations Security...

user avatar

Export Controls Analyst

New
Noblis
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(Off-Site/Hybrid)
Posted yesterday
Secret
Not Specified

ResponsibilitiesAt Noblis and Noblis ESI, we have excellent teams of smart, collaborative, proactive experts and professionals. We are actively seeking to identify personnel to join our team of talent...

user avatar

Sr. Project Manager II (6591)

New
MetroStar Systems Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

As Sr. Project Manager II, you'll act as the primary liaison to government leadership, and oversee project performance, schedules, and deliverables, while fostering collaboration between technical tea...

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