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 206

Cyber Defense Jobs in D.C. requiring security clearance

Show:
Sort by:

Defensive Cyber Operations Analyst

Leidos
Washington, DC(On-Site/Office)
Updated Today
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

Cyber Network Defense Analyst

Leidos
Washington, DC(On-Site/Office)
Updated Today
DHS
Not Specified

R-00168805Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contrib...

user avatar

Cyber Defense Analysts - Mid

ECS
Washington, DC(On-Site/Office)
Updated Today
Secret
Not Specified

Job Description ECS is seeking a Cyber Defense Analysts - Mid to work in our Washington, DC office. Coordinate incident response functions. Coordinate and provide expert technical support to ente...

user avatar

Cyber Defense Incident Responder - Senior

ECS
Washington, DC(On/Off-Site)
Updated Yesterday
5+ yrs exp
Secret

Job Description: Lead, facilitate and advise via the Incident Response lifecycle across the Bureau of the Census within the Department of Commerce against 24/7 threats/vulnerabilities/events. Provide...

user avatar

Senior Cyber Defense Incident Responder

M9 Solutions
Washington, DC(On-Site/Office)
Updated Today
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 Defense Incident Responder - Senior

ECS
Washington, DC(On-Site/Office)
Updated Today
Secret
Not Specified

Job Description ECS is seeking a Cyber Defense Incident Responder - Senior to work in our Washington, DC office. Lead, facilitate and advise via the Incident Response lifecycle across the Bureau of ...

user avatar

Cyber Defense Incident Responder - Junior

ECS
Washington, DC(On-Site/Office)
Updated Today
Secret
Not Specified

Job Description ECS is seeking a Cyber Defense Incident Responder - Junior to work in our Washington, DC office.ECS Federal is a leading information security and information technology company in Fa...

user avatar

Cyber Defense Incident Responder- Senior

ABBTECH Professional Resources
Washington, DC(On-Site/Office)
Updated Today
Top Secret
Not Specified

Cyber Defense Incident Responder- Senior Location- Washington, DC Clearance- Top Secret Salary- $110k-130k/yr The above salary range represents the range expected for the position; however, final s...

user avatar

Defensive Cyber Operations Team Lead

Leidos
Washington, DC(On-Site/Office)
Updated Today
TS/SCI
Not Specified

R-00170775Description The Digital Modernization sector at Leidos currently has an opening for a Defensive Cyber Operations Team Lead. Our team supports our customer’s mission to protect networ...

user avatar

Cyber Defense Forensics Analysts Sr. - Lead

ECS
Washington, DC(On/Off-Site)
Updated Yesterday
10+ yrs exp
TS/SCI

Job Description: Identify threat tactics, methodologies, gaps, and shortfalls aligned with the MITRE ATT&CK Framework and the Azure Threat Research Matrix (ATRM). Perform Hypothesis-based or Intellig...

user avatar

Cyber Network Defense Analyst - Part Time

OneZero Solutions, LLC
Washington, DC(On-Site/Office)
Nov 25
5+ yrs exp
TS/SCI

Position Title: Cyber Network Defense Analyst Location: Washington DC Shift - Part Time Saturday 7pm to Sunday 7am Clearance: TS/SCI Responsibilities: Utilize client SIEM for enterprise monitorin...

user avatar

Cyber Incident Detector (SWING SHIFT) - TS/SCI with Polygraph

General Dynamics Information Technology
Washington, DC(On-Site/Office)
Updated Today
TS/SCI
Polygraph

SWING SHIFTOwn your career as a Cyber Incident Detector at GDIT. Here, you'll have the opportunity to build strong lines of cyber defense using cutting-edge technologies. Your work in cyber security a...

user avatar

Senior Cyber Technical Analyst

Amentum
Washington, DC(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Amentum is seeking a Senior Cyber Threat Analyst to support our U.S. Department of Energy and Counterintelligence (DOE-IN) contract. Positions will be based in the Washington, D.C area.Responsibilitie...

user avatar

Cybersecurity Specialist Advisor

Peraton
Washington, DC(On-Site/Office)
Updated Today
Public Trust
None

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

Cybersecurity Specialist Senior Advisor

Peraton
Washington, DC(On-Site/Office)
Updated Today
Public Trust
None

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

Test Engineer

SAIC
Washington, DC(On-Site/Office)
Updated Today
Secret
Not Specified

Description SAIC is currently hiring for a SSDS Test and Evaluation position on behalf of Program Executive Office Integrated Warfare System (PEO IWS) Ship Self Defense Integrated Combat System (SSD...

user avatar

Penetration Tester / Threat Emulator

Agile Defense, Inc.
Washington, DC(On-Site/Office)
Updated Today
Top Secret
Not Specified

At Agile Defense we know that action defines the outcome and new challenges require new solutions. That's why we always look to the future and embrace change with an unmovable spirit and the courage t...

user avatar

Cybersecurity Specialist Manager

Peraton
Washington, DC(On-Site/Office)
Updated Today
Public Trust
None

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

Senior Cybersecurity Engineer

MANTECH
Washington, DC(On-Site/Office)
Updated Today
Top Secret
Not Specified

MANTECH seeks a motivated, career and customer-oriented Senior Cybersecurity Engineer to join our team working in the Washington, D.C. Navy Yard. This is a hybrid position requiring 3 days on-site, 2 ...

user avatar

MID CI Cyber Analyst

Prescient Edge
Washington, DC(On-Site/Office)
Updated Today
TS/SCI
CI Polygraph

Prescient Edge is seeking a Mid CI Cyber Analystto support a federal government client. Cyber Analysts with Prescient Edge support a multitude of mission areas on behalf of our public and private sec...

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

© 2025 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service.