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IT - Security

IT - Security Jobs

Showing 3,800 Jobs

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Principal / Sr Principal Cyber Systems Engineer
Northrop Grumman
Secret Not Specified $113,900 - $170,900 / yr
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 25% of the TimeDescriptionAt Northrop Grumman, our employees have incredibl...
Posted just now
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Associate Solutions Architect, National Security Solutions Archi
Amazon•Herndon, VA
TS/SCI Polygraph $98,200 - $160,000 / yr
DescriptionAmazon Web Services is seeking an Associate Solutions Architect to support our US Government customers in the Northern Virginia / DC Metro area. As a Solutions Architect on the National Sec...
Posted just now
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Information Systems Security Officer
Information Protection Solutions LLC•Huntsville, AL
Top Secret 5+ yrs exp $106,000 - $135,000 / yr
KEY RESPONSIBILITIES Implement and manage cybersecurity controls to protect networked systems and data Conduct risk assessments, vulnerability analysis, and threat identification Support incident resp...
Posted 1 hour ago
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Identity Intelligence Analyst
Peraton•Mclean, VA
TS/SCI Polygraph $104,000 - $166,000 / yr
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...
Posted 1 hour ago
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Director, Enterprise Capabilities Architect - Cybersecurity
Peraton•Reston, VA
Top Secret Polygraph $190,000 - $304,000 / yr
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...
Posted 1 hour ago
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Vulnerability Researcher - Hybrid - TS/SCI
SRC•Remote/Hybrid
TS/SCI Not Specified 5+ yrs exp
Our client has deep expertise in Vulnerability Research, CNO Development, Reverse Engineering, and Penetration Testing. They support the defense and intelligence communities along with commercial clie...
Posted 1 hour ago
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Senior Information Security Engineer, Offensive Security
GRVTY•San Antonio, TX
TS/SCI Polygraph
What Impact You'll Have Seeking experienced offensive security professionals to conduct security assessments, red team operations, and network exploitation activities in support of client security...
Posted 1 hour ago
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Cyber Security Analyst - RMF (ISSO)
Trace Systems•NC
Secret Not Specified
Job Overview Job Title: Cyber Security Analyst RMF - ISSO Location: Pope Army Airfield, Fort Bragg, NC This position is pending contract award. Job Responsibilities Trace Systems is seeking an e...
Posted 1 hour ago
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Senior Information Security Engineer, Offensive Security
GRVTY•San Antonio, TX
TS/SCI Not Specified
What Impact You'll Have Seeking experienced offensive security professionals to conduct security assessments, red team operations, and network exploitation activities in support of client security...
Posted 1 hour ago
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GSOC Communications Systems Operator (CSO) Liaison
GCyber•Joint Base Andrews (jba, IL
Top Secret Not Specified
GCyber is hiring a Communications Systems Operator (CSO) Liaison to work in the security operations center supporting a high-profile Air Force mission. The CSO Liaison tracks aircraft in flight, respo...
Posted 1 hour ago
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Information Assurance (IA) Manager
GCyber•Scott Afb (safb, IL
Secret Not Specified
GCyber is hiring an Information Assurance Manager to support a high-profile Air Force network program. The Information Assurance Manager runs the vulnerability management program, processes USCYBERCOM...
Posted 1 hour ago
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Cyber Technical Analyst Senior (TS/SCI with Poly Required)
GCI•Chantilly, VA
TS/SCI Polygraph 5+ yrs exp $105,622 - $176,404 / yr
Job Category: Cyber SecurityRequisition Number: CYBER001638Posting DetailsPosted: April 30, 2026Full-TimeOn-siteSalary Range: $105,622.40 USD to $176,404.80 USDJob DetailsDescriptionGCI embodies excel...
Posted 2 hours ago
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Information Systems Security Manager - TS/SCI with Poly Required
GCI•Chantilly, VA
TS/SCI Polygraph 10+ yrs exp $124,092 - $207,251 / yr
Job Category: Information SecurityRequisition Number: INFOR001917Posting Details Posted: January 19, 2026 Full-Time On-site Salary Range: $124,092.80...
Posted 2 hours ago
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Information Systems Security Engineer (ISSE) – Skill Level 3
Kaizen Approach•Annapolis Junction, MD
TS/SCI Polygraph 10+ yrs exp
Kaizen Approach is currently seeking an Information Systems Security Engineer (ISSE) to perform or review technical security assessments of computing environments to identify vulnerabilities, non-comp...
Posted 2 hours ago
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Senior Information System Security Officer (ISSO)
Alpha Omega Integration LLC•Remote/Hybrid
Public Trust Not Specified 10+ yrs exp $119,000 - $170,000 / yr
Job Title: Senior Information System Security Officer (ISSO)Clearance Required: Public Trust, US Citizen;Work Location: Remote.Alpha Omega is searching for an experienced Senior Information System Sec...
Posted 2 hours ago
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Identity Analyst Mid
BTS Software Solutions•Quantico, VA
TS/SCI Not Specified 5+ yrs exp
BTS is seeking a Identity Analyst (Mid) to join the team in Quantico, VA.Overview: Conduct MULTI-INT triage, research, exploitation, organization, prioritization, analysis production, and disseminati...
Posted 2 hours ago
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Aerospace Cybersecurity Engineer
HX5, LLC•Brook Park, OH
Secret Not Specified 5+ yrs exp
Aerospace Cybersecurity EngineerSystems Engineer IVNASA Glenn Research CenterBrook Park, OhioHX5 is an award-winning provider of engineering, research and development, and technical services to client...
Posted 2 hours ago
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Full Stack Software Engineer (Junior/Senior/Expert) (U.S. Citize
Task Force Talent•Reston, VA
TS/SCI Full Scope Polygraph 5+ yrs exp $100,000 - $250,000 / yr
TASK FORCE TALENTExperts in Science, Engineering, and Security CareersShare this jobFacebookXLinkedInEmailFull Stack Software Engineer (Junior/Senior/Expert) (U.S. Citizen/Security Clearance Required)...
Posted 2 hours ago
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Information Systems Security Officer
Dezign-Concepts•Bethesda, MD
TS/SCI Polygraph 5+ yrs exp
Dezign Concepts LLCInformation Systems Security OfficerInformation Assurance and System Security - Bethesda, MD - Full Time20260422-0160-19-007-01Active Top Secret Clearance with Poly RequiredSalary R...
Posted 2 hours ago
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Cybersecurity Engineer III
Trace3 Gov•Colorado Springs, CO
Secret Not Specified $170,000 - $190,000 / yr
Who is Trace3? Trace3 is a leading Transformative IT Authority, providing unique technology solutions and consulting services to our clients. Equipped with elite engineering and dynamic innovation, we...
Posted 2 hours ago
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