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IT - Security

IT - Security Jobs

Showing 3,839 Jobs

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Information Systems Security Engineer (ISSE)
E-INFOSOL LLC•Huntsville, AL
Top Secret 10+ yrs exp
E-INFOSOL is seeking a highly motivated Information Systems Security Engineer (ISEE) to be a full-time employee in Huntsville, AL to join our innovative and customer solutions focuesed team. Job D...
Posted 1 hour ago
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Cyber & Compliance Analyst (Hybrid Remote)
Kforce Federal Solutions•Arlington, VA
Secret $136,000 - $173,000 / yr
Cybersecurity & Compliance Specialist Overview Join a small, highly collaborative cybersecurity team responsible for protecting a High Value Asset (HVA) supporting critical U.S. Government operation...
Posted 1 hour ago
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ISSO
Kforce Federal Solutions•Huntsville, AL
Top Secret $125,000 - $155,000 / yr
Senior Information Systems Security Officer (ISSO) Location: Huntsville, AL Employment Type: Direct Hire or Contract Clearance Required: Active Top Secret Eligible / Ability to Maintain Required Ac...
Posted 1 hour ago
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Information Systems Security Engineer (ISSE)
3 Reasons Consulting, LLC•Philadelphia, PA
Secret 2+ yrs exp
Information Systems Security Engineer (ISSE) Location: Philadelphia, PA EEO: Professional Clearance Level: Active Secret Security Clearance Summary: 3 Reasons Consulting is seeking candidates with...
Posted 2 hours ago
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Cybersecurity Engineer - Endpoint (Technical Analyst)
Guidehouse•Arlington, VA
Top Secret Not Specified $98,000 - $163,000 / yr
Job Family :IT Cyber Security Travel Required :Up to 10% Clearance Required :Active Top Secret (TS) What You Will Do: Our Cybersecurity Consultants are a team of business integrators with extensive c...
Posted 3 hours ago
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Senior Cybersecurity Architect
Eliassen Group•Orange, CA
Public Trust 10+ yrs exp $150,000 - $180,000 / yr
Cybersecurity Architect (Palo Alto / Network Security) Client Description Full-time - On-site in Orange, CA Our client, a leader in their industry, has an excellent opportunity for a Cybersecurity A...
Posted 3 hours ago
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Information System Security Engineer (ISSE)
Shadowgate Partners, Inc.•Fairfax, VA
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 3 hours ago
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Cyber Security Specialist
Zachary Piper Solutions, LLC•Quantico, VA
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 3 hours ago
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Security Analyst, Senior - Goleta, CA
RTX•Goleta, CA
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 3 hours ago
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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 3 hours 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 3 hours 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 3 hours 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 4 hours 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 4 hours 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 4 hours 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 4 hours 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 4 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 4 hours 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 4 hours 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 4 hours ago
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