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

Cyber Defense Engineer Jobs

cyber defense engineer

Viewing 1 - 20 of 5,448

Cyber Defense Engineer Jobs requiring security clearance

Show:
Sort by:

Defensive Cyber Engineer

Lockheed Martin
Aurora, CO(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Job Number 699050BR Description:In this role, you will:1. Provide rotating shift support for a team of 7 Defensive Cyber Engineers working a 24/7 operation.2. Provide systems and architecture experti...

user avatar

DEFENSIVE CYBER OPERATIONS ENGINEER -COLORADO -URGENT

Cyberstrike Group
CO(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Job Number: 74 Job Title: DEFENSIVE CYBER OPERATIONS ENGINEER - COLORADO - URGENT Job Type: Full-time Clearance Level: Top secret/SCI Work Arrangement: On-site Job Location: CO Schreiver AF...

user avatar

DEFENSIVE CYBER OPERATIONS ENGINEER - COLORADO - URGENT

New
Cyberstrike Group
Apply today! Be one of the first candidates to apply for maximum exposure.
CO(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Job Number: 74 Job Title: DEFENSIVE CYBER OPERATIONS ENGINEER - COLORADO - URGENT Job Type: Full-time Clearance Level: Top secret/SCI Work Arrangement: On-site Job Location: CO Schreiver AF...

user avatar

Principal Cybersecurity Engineer - Cyber Defense (US Federal)

Workday, Inc.
Mclean, VA(On-Site/Office)
Updated Today
TS/SCI
CI Polygraph

Your work days are brighter here.At Workday, it all began with a conversation over breakfast. When our founders met at a sunny California diner, they came up with an idea to revolutionize the enterpri...

user avatar

Principal Defense Cyber Operations Engineer, Mandiant, Public Se

Google, Inc.
Columbus, OH(On-Site/Office)
Updated Today
Top Secret
Not Specified

This position requires onsite client-facing work 5 days a week in Columbus, Ohio.Minimum qualifications: Bachelor's degree in Computer Science, Information Systems, Cybersecurity, related technical fi...

user avatar

Lead Security Engineer - Defensive Cyber AI & Infrastructure (DC

SOSi
Pearl Harbor, HI(On-Site/Office)
Updated Today
Secret
Not Specified

Overview SOSi is seeking a Lead Security Engineer - Defensive Cyber AI & Infrastructure (DCAI) to spearhead the integration of AI-powered defense, LLM-assisted automation, and advanced cyber infrastru...

user avatar

Computer Network Defense Analysts 1-4 (CNDA)

Amentum
Fort Meade, MD(On-Site/Office)
Updated Today
Top Secret
Polygraph

Amentum is seeking Computer Network Defense Analysts 1-4 (CNDA) to use information collected from a variety sources (e.g., intrusion detection systems, firewalls, network traffic logs, and host system...

user avatar

Cyber Countermeasures Engineer

By Light Professional IT Services
UT(On-Site/Office)
Updated Today
Secret
Not Specified

By Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whatever comes next. He...

user avatar

Principal Cyber Engineer

New
Nightwing
Apply today! Be one of the first candidates to apply for maximum exposure.
Sterling, VA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabi...

user avatar

Senior Cyber Engineer

New
Nightwing
Apply today! Be one of the first candidates to apply for maximum exposure.
Sterling, VA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabi...

user avatar

Senior Cyber Engineer

New
Nightwing
Apply today! Be one of the first candidates to apply for maximum exposure.
Greenville, SC(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabi...

user avatar

Principal Cyber Engineer

New
Nightwing
Apply today! Be one of the first candidates to apply for maximum exposure.
Greenville, SC(On-Site/Office)
Updated Today
Top Secret
Not Specified

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabi...

user avatar

Computer Network Defense Analyst

Cornerstone Defense
UT(On-Site/Office)
Updated Today
TS/SCI
Polygraph

*Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Gove...

user avatar

Cyber Network Defense Analyst

Strategic Analytix
Fort George G Meade, MD(On-Site/Office)
Saratoga Springs, UT(On-Site/Office)
Updated Today
2+ yrs exp
TS/SCI
Full Scope Polygraph

Cyber Network Defense Analyst (Skill Level 1-4) About Strategic Analytix Strategic Analytix (SA) is an IT engineering and management consulting firm focuses on mission critical services and solution...

user avatar

Cyber Technology Transition Support Analyst (SETA)

SPA
Arlington, VA(On-Site/Office)
Updated Today
Secret
Not Specified

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

user avatar

Computer Network Defense Analyst Levels 2, 3 and 4**up to $20k s

Altamira
Annapolis, MD(On-Site/Office)
Updated Today
TS/SCI
Full Scope Polygraph

Clearance: TS/SCI w/Full Scope Poly Location: Annapolis Junction, MD Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security co...

user avatar

Cyber Systems Engineer Technical Specialist - Cyber Ops SETA

New
Arcfield
Apply today! Be one of the first candidates to apply for maximum exposure.
Aurora, CO(On-Site/Office)
Updated Today
TS/SCI
Polygraph

OverviewArcfield was purpose-built to protect the nation and its allies through innovations in digital transformation, space mission engineering and launch assurance, miniaturized sensors and satellit...

user avatar

Director, Cyber Solutions Architect

Parsons
Herndon, VA(On-Site/Office)
Updated Today
Top Secret
Not Specified

In a world of possibilities, pursue one with endless opportunities. Imagine Next!When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career workin...

user avatar

Principal Cyber Engineer

Nightwing
Sterling, VA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabi...

user avatar

Exploitation Analysts 1-4 (EA)

Amentum
Fort Meade, MD(On-Site/Office)
Updated Today
Top Secret
Polygraph

Amentum is seeking Exploitation Analysts 1-4 (EA) to use information collected from a variety sources (e.g., intrusion detection systems, firewalls, network traffic logs, and host system logs) to iden...

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.