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IT - Security

IT - Security Jobs

Showing 3,882 Jobs

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Information Systems Security Engineer (ISSE) – Skill Level 2
Kaizen Approach
TS/SCI Polygraph 10+ yrs exp
Kaizen Approach is currently seeking an Information Systems Security Engineer (ISSE) to perform and review technical security assessments of computing environments to identify vulnerabilities, non-com...
Posted just now
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Senior Cyber Engineer (TS/SCI w/CI Poly Required)
Everfox
TS/SCI CI Polygraph
Intelligent. Dynamic. Resilient. Everfox, formerly Forcepoint Federal, has been defending the world's most critical data and networks against the most complex cyber threats imaginable for more than 25...
Posted just now
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Cryptologic Computer Scientist 3
Gormat, LLC
TS/SCI Polygraph 10+ yrs exp
We are searching for a Cryptologic Computer Scientist to design, develop, deliver, and operate solutions to hard cryptologic computer science problems within a scientific framework. You will create so...
Posted just now
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System Vulnerability Analyst 4
Gormat, LLC
TS/SCI Polygraph 10+ yrs exp
We are looking for a System Vulnerability Analyst to identify vulnerabilities of and attacks to the design and operation of a system (H/W, S/W, personnel, procedures, logistics, and physical security)...
Posted just now
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Cryptologic Cyber Planner 3
Gormat, LLC
TS/SCI Polygraph 10+ yrs exp
We are seeking a dynamic Cryptologic Cyber Planner with hands-on experience in supporting Government missions or similar efforts. In this role, you will be at the forefront of strategic and operationa...
Posted just now
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Cyber Technical Analyst Senior (TS/SCI with Poly Required)
GCI, Inc
TS/SCI Polygraph 5+ yrs exp
Job Category: Cyber SecurityRequisition Number: TECHN002196Posting DetailsPosted: July 7, 2026Full-TimeOn-siteSalary Range: $107,744 USD to $179,940.80 USDJob DetailsDescriptionGCI embodies excellence...
Posted just now
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Information System Security Officer (ISSO)
StratasCorp
Secret Not Specified 5+ yrs exp
*Contingent Upon Contract Award* Our team in Pensacola has an immediate need for an Information System Security Officer (ISSO) with demonstrated experience in maintaining, enforcing, and validating th...
Posted just now
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(Technical Targeter - General) Cyber Technical Analyst Principal
GCI, Inc
TS/SCI Polygraph 10+ yrs exp
Job Category: Cyber and IT Risk ManagementRequisition Number: TECHN002162Posting DetailsPosted: June 15, 2026Full-TimeOn-siteSalary Range: $124,092.80 USD to $207,251.20 USDJob DetailsDescriptionGCI e...
Posted just now
D
IT CYBERSECURITY SPECIALIST (INFOSEC)
Department of the Army
Top Secret Not Specified
DutiesAs a IT CYBERSECURITY SPECIALIST (INFOSEC), GS-2210-13, duties include: 1. Serves as the principle advisor to the CIO and the State on the latest industry and technological projections as they ...
Posted just now
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Cyber Platforms Software Engineer, Senior
Booz Allen Hamilton
Secret Polygraph
Job Number: R0243454Cyber Platforms Software Engineer, Senior The Opportunity: We build sof tware for large, fast-changing cyber problems where speed, scale, and complexity demand better tools. As a S...
Posted just now
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Sr. Space Security EW/RF Operational Engineer
Aerospace Corporation
Top Secret Not Specified
The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...
Posted just now
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Mission Cyber Architect
Aerospace Corporation
TS/SCI Not Specified
The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...
Posted just now
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Cyber Engineering Lead
Strategic Analysis, Inc•Remote/Hybrid
Public Trust Not Specified 5+ yrs exp
Strategic Analysis, Inc. is an Equal Opportunity Employer. Start Over with Job Search Returning Applicant?  Login Now If you need assistance or an accommodation while seeking employment wi...
Posted just now
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Technical Targeter and Exploitation Analyst
Booz Allen Hamilton
TS/SCI Polygraph
Job Number: R0243833Technical Targeter and Exploitation Analyst The Opportunity: Do you have strong analytic skills and a problem-solving mindset? Are you looking for an opportunity to use those skill...
Posted just now
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Cyber Systems Security Architect
Booz Allen Hamilton
TS/SCI Polygraph
Job Number: R0243795Cyber Systems Security Architect The Opportunity: Everyone is trying to "harness the cloud", but not everyone knows how. As a cloud computing application architect, you know how to...
Posted just now
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Information Assurance Officer
Future Technologies, Inc.•Dover, DE
Secret Not Specified
Manage and update IA Policies, SOPs, SSPs, MFRs, Etc. Manage and maintain Authority to Operate (ATO) and Risk Management Framework (RMF) packages Support Vulnerability Program Management including ...
Posted just now
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Cyber Intelligence Analyst - Junior
Amentum•Washington, DC
TS/SCI Not Specified
Purpose and Impact: Amentum is seeking Junior Cyber Intelligence Analysts to support our U.S. Department of Energy contract. Position will be based in the Washington, D.C area.Work Schedule: 5 days, 8...
Posted just now
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Cybersecurity Engineer
Amentum•Washington, DC
TS/SCI Not Specified
Amentum is seeking Cybersecurity Engineer to support our U.S. Department of Energy contract. Positions will be based in the Washington, D.C area.Work Schedule: 5 days, 8hrsEssential Responsibilities: ...
Posted just now
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Cyber Program Manager
Amentum•Washington, DC
TS/SCI Not Specified
Purpose and Impact: Amentum is seeking a Cyber Program Manager to support our U.S. Department of Energy contract. Position will be based in the Washington, D.C areaWork Schedule: 5 days, 8hrsEssential...
Posted just now
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Cyber Intelligence Analyst - Mid
Amentum•Washington, DC
TS/SCI Not Specified
Amentum is seeking Mid level Cyber Intelligence Analysts to support our U.S. Department of Energy contract. Positions will be based in the Washington, D.C area.Work Schedule: 5 days, 8hrsEssential Res...
Posted just now
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