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 Washington, DC

Washington, DC

Viewing 1 - 20 of 3,543

Jobs in Washington, DC requiring security clearance

Show:
Sort by:

Hypersonic Systems Engineer Level IV

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

Title:Hypersonic Systems Engineer Level IV Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in t...

user avatar

Aerospace Engineer Level IV

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

Title:Aerospace Engineer Level IVBelong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelli...

user avatar

Missile Systems Engineer Level IV

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

Title:Missile Systems Engineer Level IV Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the ...

user avatar

Power Platform Developer

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

Job Family :SAAS/PAAS/Cloud Consulting Travel Required :Up to 10% Clearance Required :Ability to Obtain Top Secret (TS) What You Will Do: We are looking for a Power Platform Consultant experienced i...

user avatar

Data Center Infrastructure Engineer

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

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

user avatar

Asset Management - Mid

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-00184560Description The Asset Management - Mid supports SEC ISS Customer Service Delivery by   maintaining   accurate , end-to-end accountability for OIT hardware, software, peripherals, a...

user avatar

Jr Financial Analyst Supporting the ATF

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

Description: Be a part of the nationwide law enforcement initiative that removes the tools of crime from criminal organizations, depriving wrongdoers of proceeds from their crime and impacting the inf...

user avatar

Full Stack Developer - Tech Dev (TS/SCI Required)

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

Thank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration leads to success. Our dynamic community of experts is fully committed to advancing our customers...

user avatar

Business Analyst (Top Secret cleared)

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

DescriptionPlease note: This role is contingent upon a contract award. While it is not an immediate opening, we are actively conducting interviews and extending offers in anticipation of the award. T...

user avatar

Sr. Site Reliability Engineer III (6448)

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

As a Sr. Site Reliability Engineer (SRE) III, you'll work as part of a collaborative and high-performing team providing your expertise to deliver technical solutions within the highest levels of the f...

user avatar

Sr. DevSecOps Engineer II (6546)

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

As a Sr. DevSecOps Engineer II, you'll design, implement, and sustain secure, automated CI/CD pipelines and infrastructure across hybrid on-premises and cloud environments. This role integrates securi...

user avatar

Sr. DevSecOps Engineer II (6546)

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

As a Sr. DevSecOps Engineer II, you'll design, implement, and sustain secure, automated CI/CD pipelines and infrastructure across hybrid on-premises and cloud environments. This role integrates securi...

user avatar

Sr. Database Engineer I (6547)

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

As Sr. Database Engineer I (Security Focus), you'll design, deploy, and sustain secure database environments that support enterprise security platforms, analytics, and SIEM capabilities in classified,...

user avatar

Sr. Cybersecurity Engineer II (6625)

New
MetroStar Systems Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
Top Secret
CI Polygraph

As a Sr. Cybersecurity Engineer II, you'll play a pivotal role in safeguarding our organization's digital assets and sensitive information. The ideal candidate is a dedicated professional with a stron...

user avatar

Sr. Cybersecurity Engineer II (6545)

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

As Sr. Cybersecurity Engineer II, you'll responsible for protecting Sensitive Compartmented Information (SCI) within classified Azure and AWS environments. This role focuses on preventing, detecting, ...

user avatar

Sr. Cybersecurity Analyst I (6624)

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 a Sr. Cybersecurity Analyst I, you'll focus on leading Authorization to Operate (ATO) efforts from start to finish-owning documentation, coordinating stakeholders, and guiding systems through asses...

user avatar

Senior Technical Lead — R&D Mission Platforms

New
Rackner
Remote/Hybrid
Las Vegas, NV
Co Spgs, CO
Washington, DC
Huntsville, AL
Posted yesterday
5+ yrs exp
Secret

Senior Technical Lead — R&D Mission Platforms Location: Remote, United States Travel: Approximately 15% for R&D events, technical demos, collaboration sessions, and mission-focused engagements Cleara...

user avatar

Security Systems Engineer

New
NorthHill Technology Resources
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI

NorthHill Technology Resources has a need for a Systems Security Engineer to support a Federal Program in Washington, DC. This is a direct-hire role with our client, a fast-growing Federal Cybersecur...

user avatar

Technical Program Manager - SkillBridge

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Atlanta, GA(On-Site/Office)
Costa Mesa, CA(On-Site/Office)
Quincy, MA(On-Site/Office)
Washington, DC(On-Site/Office)
Posted yesterday
Top Secret
Not Specified

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

user avatar

Systems Engineer, Open Architecture, Active Clearance

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

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

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