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
Fairfax, VA

Security Clearance Jobs in Fairfax, VA

Showing 1,653 Jobs

Sort by:

Cyber Security Analyst

New
Cornerstone Defense
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

0Title: Cyber Security Analyst Location: McLean, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligenc...

user avatar

Network Engineer

New
Cornerstone Defense
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted today
Public Trust
Not Specified

Network Engineer, Senior McLean, VA Required: - 3-5 years of HAND-ON network engineering experience in customer environment - Hands-on Cisco firewall experience (ASA/Firepower 5510, 5515X, FP410...

user avatar

Software Engineer

New
Cornerstone Defense
Apply today! Be one of the first candidates to apply for maximum exposure.
Tysons, VA(On-Site/Office)
Posted today
Intel Agency
Not Specified

Software Engineer Tysons, VA Mandatory Skills: Working within an Amazon Web Services (AWS) cloud environment and utilizing tools such as SMS, Data Pipeline, Relational Database (RDS), Cloudwatch...

user avatar

Contracts Administrator

New
Eastern Research Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
Fairfax, VA(On-Site/Office)
Alexandria, VA(On-Site/Office)
Arlington, VA(On-Site/Office)
Washington, DC(On-Site/Office)
Posted today
5+ yrs exp
Secret
Not Specified

ERG is a research and consulting firm that provides a wide range of support to federal, state, and commercial clients. ERG offers multidisciplinary teams with nationally recognized skills in engineeri...

user avatar

Entry Level Environmental Engineer (Water Practice)

New
ERG
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
Fairfax, VA(On-Site/Office)
Arlington, VA(On-Site/Office)
Alexandria, VA(On-Site/Office)
Washington, DC(On-Site/Office)
Posted today
<2 yrs exp
Secret
Not Specified

ERG is a research and consulting firm that provides a wide range of support to federal, state, and commercial clients. ERG offers multidisciplinary teams with nationally recognized skills in engineeri...

user avatar

Water Engineer and LCA Analyst

New
Eastern Research Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
Fairfax, VA(On-Site/Office)
Alexandria, VA(On-Site/Office)
Arlington, VA(On-Site/Office)
Washington, DC(On-Site/Office)
Posted today
5+ yrs exp
Secret
Not Specified

ERG is a research and consulting firm that provides a wide range of support to federal, state, and commercial clients. ERG offers multidisciplinary teams with nationally recognized skills in engineeri...

user avatar

Mid-Level Water and Wastewater Engineer

New
ERG
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
Fairfax, VA(On-Site/Office)
Arlington, VA(On-Site/Office)
Alexandria, VA(On-Site/Office)
Washington, DC(On-Site/Office)
Posted today
5+ yrs exp
Secret
Not Specified

ERG is a research and consulting firm that provides a wide range of support to federal, state, and commercial clients. ERG offers multidisciplinary teams with nationally recognized skills in engineeri...

user avatar

Senior Business Operations Manager

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

Job Description Everforth ECS is seeking a Senior Business Operations Manager to work in the National Capital Region covering the Pentagon, Falls Church, and Fairfax . Please Note: This position is co...

user avatar

Systems Administrator

New
The Swift Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

Swift is a privately held, mission-driven and employee-focused services and solutions company headquartered in Reston, VA. Our capabilities include Software Development, Engineering & IT, Data Science...

user avatar

Director, Capture Management

New
BAE Systems
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Job Description At BAE Systems we don't just deliver technology - we drive mission transformation. From enterprise IT modernization to advanced mission operations, our solutions empower defense and i...

user avatar

Director, Capture Management

New
BAE Systems
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Job Description At BAE Systems we don't just deliver technology - we drive mission transformation. From enterprise IT modernization to advanced mission operations, our solutions empower defense and i...

user avatar

Finance Control Analyst

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

Job Title: Finance Control AnalystJob Category: Finance and AccountingTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required:...

user avatar

Data Visualization Analyst, Senior

New
Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted today
Secret
Not Specified

Job Number: R0242014Data Visualization Analyst, Senior The Opportunity: As a data analyst, you're excited at the prospect of unlocking the secrets held by a data set and turning it into meaningful ins...

user avatar

Palantir Foundry Ontology Engineer, Mid

New
Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted today
Secret
Not Specified

Job Number: R0242013Palantir Foundry Ontology Engineer, Mid The Opportunity: As an engineering and analytics professional, you're excited at the prospect of unlocking the secrets held by a data set, ...

user avatar

Palantir Foundry Ontology Engineer, Junior

New
Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted today
Secret
Not Specified

Job Number: R0242012Palantir Foundry Ontology Engineer, Junior The Opportunity: As an engineering and analytics professional, you're excited at the prospect of unlocking the secrets held by a data se...

user avatar

Pricing Analyst, Senior

New
Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted today
Secret
Not Specified

Job Number: R0241995Pricing Analyst, Senior The Opportunity: We are seeking a qualified professional to ensure compliance and excellence in proposal development for our organization. The candidate wil...

user avatar

Service Level Manager

New
Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted today
Secret
Not Specified

Job Number: R0241900Service Level Manager The Opportunity: On our team, you will play a critical role in planning, monitoring, and controlling all management and technical activities to deliver the ov...

user avatar

DevSecOps Engineer

New
Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted today
Top Secret
Not Specified

Job Number: R0241898DevSecOps Engineer The Opportunity: Today's dynamic technology landscape demands constant and rapid innovation. To facilitate this transformation, we must ensure continuous integr...

user avatar

Service Level Manager

New
Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted today
Secret
Not Specified

Job Number: R0241899Service Level ManagerThe Opportunity: On our team, you will play a critical role in planning, monitoring, and controlling all management and technical activities to deliver the ove...

user avatar

Security Operations & SIEM Principal

New
ECS
Apply today! Be one of the first candidates to apply for maximum exposure.
Fairfax, VA(On-Site/Office)
Posted today
DHS
Not Specified

Job Description Everforth ECS is seeking a Security Operations & SIEM Principal to work in our Fairfax, VA office. Everforth ECS is seeking an experienced cyber leader to serve as the Security Operat...

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