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
Salary
IT - Security Fairfax, VA

IT - Security Jobs in Fairfax, VA

Showing 108 Jobs

Sort by:

Staff Cyber Systems Engineer

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

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: PolygraphTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have in...

user avatar

Enterprise Cybersecurity Vulnerability 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 yesterday
Secret
Not Specified

Job Number: R0246787Enterprise Cybersecurity Vulnerability Analyst, SeniorThe Opportunity:Support Booz Allen Hamilton's internal Enterprise Cybersecurity team by utilizing enterprise-level vulnerabili...

user avatar

Cyber Threat Intelligence, Senior

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

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

user avatar

Consulting Analyst - Defense, Diplomacy, & Intelligence, Defense

New
Guidehouse
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted 2 days ago
Public Trust
Full Scope Polygraph

Job Family :Management Consulting Travel Required :Up to 10% Clearance Required :Ability to Obtain Public Trust What You Will Do :Our Management Consulting professionals help our clients to identify,...

user avatar

Financial Analyst/Exploiter

New
BAE Systems
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted 2 days ago
TS/SCI
Not Specified

Job Description BAE Systems is seeking analysts with financial backgrounds to support a client's operational requirements in a challenging, dynamic setting located in the Washington Metropolitan Area...

user avatar

Information System Security Engineer

New
Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted 2 days ago
TS/SCI
Polygraph

Job Number: R0245775Information System Security Engineer The Opportunity: You will lead cybersecurity engineering efforts across the full system lifecycle for DoD collateral, SAP, and SCI environments...

user avatar

Information Security Risk Specialist

New
Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted 2 days ago
TS/SCI
Not Specified

Job Number: R0244775Information Security Risk Specialist The Opportunity :As an Information Security Risk Spe cia list on our team, you will leverage your expertise to collaborate closely with contrac...

user avatar

Operational Technology Cyber 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 2 days ago
Secret
Not Specified

Job Number: R0246772Operational Technology Cyber Engineer, Mid The Opportunity: Conduct cybersecurity assessments, security design engineering, and threat monitoring of non-IT systems, including indus...

user avatar

AI-Powered Cyber Defense Product Sales Engineer

New
Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted 2 days ago
Top Secret
Not Specified

Job Number: R0245814AI-Powered Cyber Defense Product Sales Engineer The Opportunity: Join a team delivering next-generation AI-powered cyber defense solutions that transform how Security Operations Ce...

user avatar

Cybersecurity Incident Response Analyst

New
MANTECH
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted 2 days ago
TS/SCI
Not Specified

MANTECH seeks a motivated, career and customer-oriented Cyber Incident Response Analyst to join our team in McLean, Virginia. Our team provides 24x7x365 cybersecurity support to one of the most covete...

user avatar

Principal Cybersecurity Architect

New
MITRE Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted 2 days ago
Secret
None

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

user avatar

Industrial Security Analyst - Level 4

New
Northrop Grumman
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted 3 days ago
Top Secret
Not Specified

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incre...

user avatar

Cyber Resiliency Strategist/Engineer/Architect for Space Domain

New
MITRE Corporation
Mclean, VA(On-Site/Office)
Posted 4 days ago
Top Secret
None

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

user avatar

Lead Cybersecurity Engineer

New
MITRE Corporation
Mclean, VA(On-Site/Office)
Posted 4 days ago
Secret
Not Specified

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

user avatar

Senior Information System Security Officer

New
Core One
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted 4 days ago
TS/SCI
Polygraph

Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...

user avatar

Security Analyst

New
Core One
Mclean, VA(On-Site/Office)
Posted 4 days ago
TS/SCI
Polygraph

Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...

user avatar

Security Engineer

New
Core One
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted 4 days ago
TS/SCI
Polygraph

Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...

user avatar

Senior Identity Cybersecurity Engineer

New
MITRE Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted 4 days ago
Secret
CI Polygraph

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

user avatar

Vulnerability Management Subject Matter Expert

New
Guidehouse
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted 5 days ago
Public Trust
Not Specified

Job Family :Cyber Consulting Travel Required :Up to 10% Clearance Required :Ability to Obtain Public Trust What You Will Do : Guidehouse is seeking a seasoned Vulnerability Management Subject Matter ...

user avatar

Transportation Security Support Analyst

New
Guidehouse
Mclean, VA(On-Site/Office)
Posted 5 days ago
Public Trust
Not Specified

Job Family :Strategy & Transformation Consulting Travel Required :Up to 10% Clearance Required :Ability to Obtain Public Trust What You Will Do :The Transportation Security Support Analyst supports T...

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