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IT - Security

IT - Security Jobs

Showing 4,471 Jobs

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Senior Enterprise Architect
Amentum•Washington, DC
Secret Not Specified $182,000 - $197,000 / yr
Amentum is seeking a Top-Secret cleared Java Tech Lead / Senior Enterprise Architect to join our team in Washington, DC. You will lead an engineering organization whose mission is to accelerate operat...
Promoted•Posted 3 weeks ago
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Solutions Architect - Senior
Amentum•Washington, DC
Secret Not Specified $200,000 - $215,000 / yr
Purpose and Impact: Amentum is seeking a Top-Secret cleared Solutions Architect / Technical Lead to join our team in Washington, DC. In this role, you will lead a dynamic engineering team developing a...
Promoted•Posted 3 weeks ago
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Senior Spacecraft Avionics Security Engineer - Millennium Space
Boeing•El Segundo, CA
TS/SCI Not Specified $146,200 - $215,000 / yr
Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...
Posted 1 hour ago
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Cyber Systems Security Engineering Sr - E3
Lockheed Martin•King Of Prussia, PA
TS/SCI Not Specified $110,300 - $204,900 / yr
Job Number 18969 Standard Job Description he coolest jobs on this planet ... or any other ... are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin Space is a pioneer, partn...
Posted 1 hour ago
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Classified Cyber Sec Asc Mgr - L4
Lockheed Martin•Fort Worth, TX
Secret Not Specified $104,900 - $194,700 / yr
Job Number 17085 Standard Job Description Leads those ensuring compliance to governing documents and security policies and assist in regulatory periodic assessments. Implements and tests state-of-the...
Posted 1 hour ago
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Senior Information Systems Security Officer (ISSO)
Lockheed Martin•Palmdale, CA
TS/SCI Not Specified $118,000 - $219,100 / yr
Job Number 17234 Standard Job Description Join the Classified Cyber Security team as a Subject Matter Expert (SME) supporting Department of Defense (DoD) programs to ensure classified information sys...
Posted 2 hours ago
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Sr. Analyst, Security - McKinney, TX
RTX•Mckinney, TX
Public Trust Not Specified $68,900 - $131,100 / yr
Date Posted:2026-10-12Country:United States of America Location:US-TX-MCKINNEY-513WM ~ 2501 W University Dr ~ WING M BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...
Posted 2 hours ago
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Classified Cyber Security Mgr - L5
Lockheed Martin•Marietta, GA
Secret Not Specified $129,000 - $239,600 / yr
Job Number 17241 Standard Job Description Leads those ensuring compliance to governing documents and security policies and assist in regulatory periodic assessments. Implements and tests state-of-the...
Posted 2 hours ago
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Cyber Range Engineer
By Light Professional IT Services•Annapolis Junction, MD
TS/SCI Not Specified 5+ yrs exp
Company OverviewBy Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whateve...
Posted 2 hours ago
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Cyber Range Engineer, JTF
By Light•Annapolis Junction, MD
TS/SCI Not Specified 5+ yrs exp
Company OverviewBy Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whateve...
Posted 2 hours ago
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VP, Cyber Programs
By Light•Remote/Hybrid • United States
Secret Not Specified President, CEO
Company OverviewBy Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whateve...
Posted 2 hours ago
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Cyber Architect 4
HII Mission Technologies•Patterson, OH
Secret Not Specified $98,280 - $150,000 / yr
Requisition Number: 30639 Required Travel: 0 - 10% Employment Type: Full Time/Hourly/Non-Exempt Anticipated Salary Range: $98,280.00 - $150,000.00 Security Clearance: Secret Level of Experience: Se...
Posted 2 hours ago
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Cyber Architect 3
HII Mission Technologies•Patterson, OH
Secret Not Specified $98,280 - $150,000 / yr
Requisition Number: 30640 Required Travel: 0 - 10% Employment Type: Full Time/Hourly/Non-Exempt Anticipated Salary Range: $98,280.00 - $150,000.00 Security Clearance: Secret Level of Experience: Se...
Posted 2 hours ago
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Chief Engineer, Defensive Cyber Operations
MITRE Corporation•Fort Meade-annapolis Junction, MD
TS/SCI Polygraph $205,500 - $257,000 / yr
At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...
Posted 2 hours ago
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Chief Engineer, Defensive Cyber Operations
MITRE Corporation•Bedford, MA
TS/SCI Polygraph $205,500 - $257,000 / yr
At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...
Posted 2 hours ago
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Chief Engineer, Defensive Cyber Operations
MITRE Corporation•Colorado Springs, CO
TS/SCI Polygraph $205,500 - $257,000 / yr
At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...
Posted 2 hours ago
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Chief Engineer, Defensive Cyber Operations
MITRE Corporation•Mclean, VA
TS/SCI Polygraph $205,500 - $257,000 / yr
At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...
Posted 2 hours ago
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Enterprise Cybersecurity Manager
HII Mission Technologies•Springfield, VA
TS/SCI Polygraph $101,120 - $158,000 / yr
Requisition Number: 30642 Required Travel: 0 - 10% Employment Type: Full Time/Hourly/Non-Exempt Anticipated Salary Range: $101,120.00 - $158,000.00 Security Clearance: TS/SCI Level of Experience: M...
Posted 2 hours ago
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Security Analyst Journeyman - Secret Clearance
V2X•Patuxent River, MD
Secret Not Specified
Job Description OverviewWorking across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful missio...
Posted 2 hours ago
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Sr. Information Systems Security Engineer (ISSE) II (6836) (Up t
MetroStar Systems Inc.•Reston, VA
TS/SCI CI Polygraph $190,000 - $250,000 / yr
We are seeking a Sr. Information Systems Security Engineer (ISSE) II to join our dynamic team and play a pivotal role in safeguarding our organization's digital assets and sensitive information. The i...
Posted 2 hours ago
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