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IT - Security Jobs

IT - Security

Viewing 1 - 20 of 3,761

IT - Jobs requiring security clearance

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2026 Associate Cyber Systems Engineer - Pathways Program - Hunts
Northrop Grumman
Secret Not Specified
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredibl...
Posted 5 hours ago
user avatar
Cyber Systems Engineer/Principal Cyber Systems Engineer
Northrop Grumman•San Diego, CA
Secret Not Specified
RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 50% of the TimeDescriptionAt Northrop Grumman, our employees have incre...
Posted 5 hours ago
user avatar
Sr Principal Cyber Systems Engineer
Northrop Grumman•San Diego, CA
Secret Not Specified
RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 50% of the TimeDescriptionAt Northrop Grumman, our employees have incre...
Posted 5 hours ago
user avatar
Principal Classified Cybersecurity Analyst - Secret
Northrop Grumman•Chandler, AZ
Secret Not Specified
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredibl...
Posted 5 hours ago
user avatar
Classified Cybersecurity Analyst - TS/SCI
Northrop Grumman•Redondo Beach, CA
TS/SCI Polygraph
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SCITRAVEL: NoDescriptionAt Northrop Grumman, our employees have incredible opportunities to wo...
Posted 5 hours ago
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Industrial Security Analyst - Level 2
Northrop Grumman•Linthicum Heights, MD
Top Secret Polygraph
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incre...
Posted 5 hours ago
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Classified Cybersecurity Analyst
Northrop Grumman•Linthicum Heights, MD
Top Secret Polygraph
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incre...
Posted 5 hours ago
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Information System Security Officer - Special Access Programs (S
Lockheed Martin•King Of Prussia, PA
Top Secret Not Specified
Job Number 731495BR Description:What We're Doing:Lockheed Martin Rotary & Mission Systems (RMS) is a cybersecurity pioneer, partner, innovator and builder. Our amazing employees are on a mission to m...
Posted 6 hours ago
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Information System Security Officer
Lockheed Martin•King Of Prussia, PA
Top Secret Not Specified
Job Number 731484BR Description:Lockheed Martin is a Cyber Security pioneer, partner, innovator and builder. Our amazing employees are on a mission to make a difference in the world and every single ...
Posted 6 hours ago
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Information System Security Officer
Lockheed Martin•King Of Prussia, PA
Top Secret Not Specified
Job Number 731485BR Description:What We're Doing:Lockheed Martin is a Cyber Security pioneer, partner, innovator and builder. Our amazing employees are on a mission to make a difference in the world ...
Posted 6 hours ago
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Principal Systems Security Engineer (Cyber Product Owner) - P4 (
RTX•Woburn, MA
Secret Not Specified
Date Posted:2026-06-05Country:United States of AmericaLocation:US-MA-WOBURN-WB2 ~ 225 Presidential Way ~ GODDARD BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirem...
Posted 6 hours ago
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Senior Systems Security Engineer (Cyber) - P3 (Onsite)
RTX•Woburn, MA
Secret Not Specified
Date Posted:2026-06-05Country:United States of AmericaLocation:US-MA-WOBURN-WB2 ~ 225 Presidential Way ~ GODDARD BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirem...
Posted 6 hours ago
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Principal Systems Security Engineer (Anti-Tamper / Program Prote
RTX•Tewksbury, MA
Secret Not Specified
Date Posted:2026-06-05Country:United States of AmericaLocation:US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...
Posted 6 hours ago
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Systems Engineer / Level 2 - Level 3 (Security Clearance)
Kavaliro•Los Angeles, CA
Secret Not Specified
Responsibilities: Provide pre and post flight office support for NASA/DOD Engine Systems. Support the design and fabrication of product modifications through to field operations. Strong emphasis on ...
Posted 6 hours ago
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System Security Engineer (5168)
Smartronix, LLC•Naval Air Station Patuxent River, MD
TS/SCI Not Specified
SMX is seeking a Journeyman System Security Engineer (SSE) to support Unmanned Carrier Aviation Program Office (PMA-268) located at Patuxent River Naval Air Station.Essential Duties & Responsibilities...
Posted 6 hours ago
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Cyber Security Engineering Team Lead
CACI•Ashburn, VA
Secret Not Specified
Job Title: Cyber Security Engineering Team LeadJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: U...
Posted 7 hours ago
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Information System Security Officer (ISSO)
CACI•Washington, DC
TS/SCI Polygraph
Job Title: Information System Security Officer (ISSO)Job Category: SecurityTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Requ...
Posted 7 hours ago
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Information Systems Security Engineer (ISSE)
Modern Technology Solutions, Inc.•Washington, DC
TS/SCI Not Specified
MTSI is seeking a Information Systems Security Engineer (ISSE) whose primary function will be to serve as the Program Office's information security professional responsible for managing all aspects of...
Posted 17 hours ago
user avatar
Information Systems Security Engineer (ISSE)
Modern Technology Solutions, Inc.•Washington, DC
TS/SCI Not Specified
MTSI is seeking a Information Systems Security Engineer (ISSE) whose primary function will be to serve as the Program Office's information security professional responsible for managing all aspects of...
Posted 17 hours ago
user avatar
Security & Compliance Engineer
Maximus Inc•Remote/Hybrid
Public Trust Not Specified
Description & Requirements Maximus is a trusted federal partner supporting mission-critical programs across national security, defense, and public service delivery. Our work focuses on...
Posted 19 hours ago
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