ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now

Cyber Defense Jobs in D.C.

cyber defense D.C.

Viewing 1 - 20 of 200

Cyber Defense Jobs in D.C. requiring security clearance

Show:
Sort by:

Cyber Defense Analyst

Harmonia Holdings Group, LLC.
Washington, DC(On-Site/Office)
Posted 1 month ago
Public Trust
Not Specified

Harmonia Holdings Group, LLC is an award-winning, rapidly growing federal government contractor committed to providing innovative, high-performing solutions to our government clients and focused on fo...

user avatar

Defensive Cyber Operations Analyst

Leidos
Washington, DC(On-Site/Office)
Posted over 6 months ago
TS/SCI
Not Specified

R-00162714Description The Leidos Digital Modernization sector is continuously looking for Defensive Cyber Operations Analysts interested in joining our team in Washington, DC. We hire for these r...

user avatar

Senior Cyber Defense Incident Responder

M9 Solutions
Washington, DC(On-Site/Office)
Posted 5 months ago
TS/SCI
Not Specified

M9 Solutions , Washington, DC M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to h...

user avatar

Cyber Threat Intelligence (CTI) Lead

New
Tyto Athene, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted 4 days ago
TS/SCI
Not Specified

Tyto Athene is searching for a Cyber Threat Intelligence (CTI) Lead to support a law enforcement customer in Ashburn, VA You will drive advanced cyber threat analysis, intelligence collection, and pro...

user avatar

Product Champion - 27034

Enlighten, an HII - Mission Technologies Company
Washington, DC(On-Site/Office)
Posted 1 week ago
TS/SCI
Not Specified

Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capab...

user avatar

Cyber Threat Intelligence (CTI) Analyst

New
Tyto Athene, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted 4 days ago
TS/SCI
Not Specified

Tyto Athene is searching for a Cyber Threat Intelligence (CTI) Analyst You will drive cyber threat analysis, intelligence collection, and proactive defense strategies. The CTI Analyst will work closel...

user avatar

Product Champion - 27034

HII Mission Technologies
Washington, DC(On-Site/Office)
Posted 1 week ago
TS/SCI
Not Specified

Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capab...

user avatar

Senior Cybersecurity Engineer

New
Decision Technologies Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted 3 days ago
Secret
None

About Decision Technologies, Inc. Decision Technologies was founded to help bridge the gap between Department of Defense and Federal Government acquisition programs and technology to help our customer...

user avatar

Mgr Finance 2

HII Mission Technologies
Washington, DC(On-Site/Office)
Posted 1 week ago
TS/SCI
Not Specified

Requisition Number: 27338 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $118,422.00 - $180,000.00 Security Clearance: TS/SCI Level of Experience: Sen...

user avatar

CSWO Lead

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

R-00177663Description Leidos' Digital Modernization sector is seeking a Cybersecurity Watch Officer Leader to support the GSM-O effort. This position is located at the Pentagon and is 100% on-site...

user avatar

Cloud Cybersecurity Subject Matter Expert

Barbaricum
Washington, DC(On-Site/Office)
Posted over 6 months ago
TS/SCI
Not Specified

Barbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mission sets. We leverage more than ...

user avatar

All Source Analyst - Mid w/ Tech Writing

Crimson Phoenix
Bolling Air Force Base, DC(On-Site/Office)
Posted 3 weeks ago
TS/SCI
Not Specified

Job Description Must Have:MUST HAVE a Current and Active Top Secret SCI, as the customer is NOT sponsoring clearances. 3+ years of operational experience with intelligence analysis, US government all-...

user avatar

Sr. Cybersecurity Engineers

Astrion
Washington, DC(On-Site/Office)
Posted over 6 months ago
Top Secret
Not Specified

Check out this NEW Opportunity with Axient! Axient is seeking Senior Cyber Engineers for the Washington Navy Yard. Work is onsite 4 days a week. Secret clearance (minimum) is required. Salary is in t...

user avatar

Senior All-source Intel Analyst

Tharros Defense, Inc.
Washington, DC(On-Site/Office)
Posted 1 month ago
Intel Agency
Not Specified

Job Description Tharros is seeking a Senior All-Source Analyst to support the I&A Cyber Intelligence Center. The Analyst will research, analyze, and produce intelligence assessments on cyber threats t...

user avatar

Cybersecurity and Zero Trust Assessment Manager

Edera L3C
Washington, DC(On-Site/Office)
Posted 2 months ago
Top Secret
Not Specified

Cybersecurity and Zero Trust Assessment Manager-FTEdera L3C is a fast-growing healthcare consultancy that addresses today's issues and helps create tomorrow's solutions by connecting the brightest min...

user avatar

Jr. Mission Modeling and Simulation Analyst/Engineer

JRAD
Pentagon, DC(On-Site/Office)
Posted over 6 months ago
5+ yrs exp
TS/SCI

Provide technical support to the Office of Under Secretary of Defense for Research and Engineering (OUSD(R&E)) to conduct rigorous mission engineering activities to identify and prioritize investments...

user avatar

Cyber Protection Team Analyst

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

Job Title: Cyber Protection Team AnalystJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 25...

user avatar

SOC Malware Analyst

Booz Allen Hamilton
Washington, DC(On-Site/Office)
Posted 1 month ago
Secret
Not Specified

Job Number: R0233149SOC Malware AnalystThe Opportunity:Be responsible for performing advanced malware analysis and static reverse engineering of malicious code and files, along with documentation of a...

user avatar

Cyber Information Assurance Specialist (Multiple Levels)

New
Noblis
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(Off-Site/Hybrid)
Posted 3 days ago
Secret
Not Specified

ResponsibilitiesWe are seeking Cyber Information Assurance Specialists to join a professional support services contract team in support of the Surface Ship Maintenance, Modernization and Sustainment (...

user avatar

Cyber Security Specialist

BAE Systems
Washington, DC(On-Site/Office)
Posted 2 months ago
TS/SCI
Not Specified

Job Description BAE Systems is seeking a Cyber Security Specialist to join our team and provide support to facilitate operations on a critical infrastructure and services program. This effort focuses ...

user avatar
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Pay My Bill
  • Contact Us
  • EULA
Download on the App StoreGet it on Google Play

© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service.