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IT - Security

IT - Security Jobs

Showing 3,806 Jobs

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Information System Security Engineer (ISSE)
Shadowgate Partners, Inc.
TS/SCI CI Polygraph 10+ yrs exp
Shadowgate Partners' client is seeking an Information System Security Engineer (ISSE). The role of the ISSE is to bridge the gap between high level security policies/requirements and technical/operati...
Posted just now
user avatar
Cyber Security Specialist
Zachary Piper Solutions, LLC
Secret Not Specified $90,000 - $115,000 / yr
Zachary Piper Solutions is seeking a Cyber Security Specialist to support a company focused on providing enterprise IT and cybersecurity services to Department of Defense mission systems. This positio...
Posted just now
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Security Analyst, Senior - Goleta, CA
RTX
Secret Not Specified $75,800 - $144,200 / yr
Date Posted:2026-07-20Country:United States of America Location:US-CA-GOLETA-H01 ~ 6380 Hollister Ave ~ BLDG H01 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirement...
Posted just now
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Senior Industrial Security Analyst
RTX•Tucson, AZ
Secret Not Specified $68,900 - $131,100 / yr
Date Posted:2026-07-20Country:United States of America Location:US-AZ-TUCSON-842 ~ 1151 E Hermans Rd ~ BLDG 842 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...
Posted 1 hour ago
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Cryptologic Computer Scientist Level 1
GRVTY•Fort Meade, MD
TS/SCI CI Polygraph
What Impact You'll Have GRVTY is seeking experienced Cryptologic Computer Scientist to design, develop, deliver, and operate solutions to hard cryptologic computer science problems within a scien...
Posted 1 hour ago
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Sr Analyst, Security
RTX•Tucson, AZ
Secret Not Specified $68,900 - $131,100 / yr
Date Posted:2026-07-20Country:United States of America Location:US-AZ-TUCSON-842 ~ 1151 E Hermans Rd ~ BLDG 842 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...
Posted 1 hour ago
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Security Software Engineer, Emerging On-prem AI infrastructure
Google, Inc.•Reston, VA
Top Secret Not Specified $147,000 - $211,000 / yr
Minimum qualifications: Bachelor's degree or equivalent practical experience. 2 years of experience with software development in C++, C, or Python. 2 years of experience developing large-scale infrast...
Posted 1 hour ago
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STINGRAI Information Assurance Analyst - 29461
HII Mission Technologies•Key West, FL
TS/SCI Not Specified $93,366 - $125,000 / yr
Requisition Number: 29461 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $93,366.00 - $125,000.00 Security Clearance: Ability to Obtain Level of Exper...
Posted 1 hour ago
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Cryptologic Computer Scientist Level 1
GRVTY•Fort Meade, MD
TS/SCI Not Specified
What Impact You'll Have GRVTY is seeking experienced Cryptologic Computer Scientist to design, develop, deliver, and operate solutions to hard cryptologic computer science problems within a scien...
Posted 1 hour ago
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Red Team Security Engineer
Millennium Corporation•Charleston, SC
TS/SCI Not Specified
OverviewMillennium is proud to be part of the Markon enterprise, a network of specialized organizations united in support of critical national security missions. This partnership strengthens our abili...
Posted 1 hour ago
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Senior Cybersecurity Platform Engineer (R4926)
Shield AI Inc•Dallas, TX
Secret Not Specified $110,000 - $170,000 / yr
Founded in 2015, Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy softwa...
Posted 1 hour 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 1 hour ago
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Information Security Engineer, Senior
Semper Valens Solutions, Inc.•Aberdeen Proving Ground, MD
TS/SCI Not Specified 10+ yrs exp
Information Security Engineer, Senior Full Time Aberdeen Proving Ground, MD Top Secret/SCI Clearance Job Description: Responsibilities The ISE will serve as the overall security point of contact for ...
Posted 1 hour ago
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Cyber Technical Analyst Principal (TS/SCI with Poly Required)
GCI•Chantilly, VA
TS/SCI Polygraph 10+ yrs exp $124,092 - $207,251 / yr
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 1 hour ago
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Senior Security Architect
Department of Defense•Cape Canaveral Afs, FL
Top Secret Not Specified
DutiesThe United States Space Force (USSF) Space Systems Command (SSC) Space Launch Delta 45 (SLD 45) 1st Space Launch Squadron (1 SLS) at Cape Canaveral Space Force Station, Florida is searching for ...
Posted 1 hour ago
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IT SPECIALIST (INFOSEC/SYSADMIN)
Department of Defense•Mountain Home, ID
Secret Not Specified
Duties Serve as an Information Technology (IT) Specialist and as an Information Systems Security Officer (ISSO) for a small Military Treatment Facility (MTF). Conduct risk and vulnerability assessme...
Posted 1 hour ago
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Senior Security Architect
Department of the Air Force•Cape Canaveral, FL
Top Secret Not Specified
DutiesThe United States Space Force (USSF) Space Systems Command (SSC) Space Launch Delta 45 (SLD 45) 1st Space Launch Squadron (1 SLS) at Cape Canaveral Space Force Station, Florida is searching for ...
Posted 1 hour ago
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Information Systems Security Engineeer
NorthHill Technology Resources•Fairfax, VA
TS/SCI CI Polygraph 10+ yrs exp $180,000 - $210,000 / yr
Job Description: One of our key clients has an immediate opening for an Information System Security Engineer (ISSE) with an active TS/SCI w/CI Poly Clearance to work Full Time in their Fairfax, VA hea...
Posted 1 hour ago
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Information System Security Controls Assessor
Booz Allen Hamilton•Herndon, VA
TS/SCI Polygraph $99,000 - $225,000 / yr
Job Number: R0244911Information System Security Controls AssessorThe Opportunity: Cyber threats are everywhere, and the constantly evolving nature of these threats can make understanding them seem ov...
Posted 1 hour ago
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Identity Intelligence (I2) Analyst, Level 2
Strategic Resilience Group•Quantico, VA
TS/SCI Not Specified
Position ResponsibilitiesConduct identity intelligence analysis to support MCIA mission requirements.Support identity resolution, watchlisting workflows, and biometric-enabled analysis.Review, evaluat...
Posted 2 hours ago
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