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IT - Security

IT - Security Jobs

Showing 4,321 Jobs

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Principal Specialist, Contracts (Onsite)
RTX•Tewksbury, MA
Public Trust Not Specified $86,800 - $165,200 / yr
Date Posted:2026-08-28Country:United States of America Location:US-MA-TEWKSBURY-TB4 ~ 836 North St ~ INNOVATION BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...
Promoted•Posted 1 week ago
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DevOps Developer II
ASSURED INFORMATION SECURITY INC•Fort Meade, MD
TS/SCI CI Polygraph 10+ yrs exp $160,000 - $210,000 / yr
Assured Information Security (AIS) is seeking a DevOps Developer II to contribute to the development and delivery of cross-domain solutions. In this role, you’ll have the opportunity to lead mission-c...
Promoted•Posted 1 week ago
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Information Security Analyst - SME
Quantum Sky•Camp Lejeune, NC
Secret Not Specified 5+ yrs exp $155,000 - $165,000 / yr
Quantum Sky is searching for a Information Security Analyst - SME with Red Team experience to support a DoD customer at Camp Lejeune. This candidate will serve as a senior cybersecurity subject matter...
Posted just now
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Software Engineer for Cyber program - FS Poly
SRC•Fort Meade, MD
TS/SCI Full Scope Polygraph 5+ yrs exp
Software Engineer for Cyber program - FS PolyFt. Meade, MDOur client is a distinguished Women-Owned Small Business and technical defense contractor providing mission-critical engineering to the IC and...
Posted just now
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Security Engineer
NewGen Technologies, Inc.•Herndon, VA
Confidential Not Specified 5+ yrs exp
ResponsibilitiesMonitor systems for abnormal activityAnalyze alerts, distinguish threats from false positives, categorize incidents by riskLead incident response: containment, eradication, recovery, p...
Posted just now
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Cyber Analyst - Senior
Bluehawk, LLC•Washington, DC
TS/SCI Not Specified 10+ yrs exp
OverviewBLUEHAWK, LLC is seeking a Senior Cyber Analyst to support DIA Directorate for Operations intelligence activities in cyberspace. The analyst will study operational challenges, assess emerging ...
Posted just now
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Intelligence Analyst SME (National Security Mission Support)
Agile Defense, Inc.•Clarksburg, WV
TS/SCI Not Specified 5+ yrs exp $120,000 - $150,000 / yr
About Agile DefenseAt Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spiri...
Posted just now
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Intelligence Analyst (National Security Mission Support)
Agile Defense, Inc.•Clarksburg, WV
TS/SCI Not Specified 5+ yrs exp $75,000 - $93,000 / yr
About Agile DefenseAt Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spiri...
Posted just now
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Information System Security Engineer (ISSE)-Senior
Quantech Services, Inc.•Fort Meade, MD
TS/SCI Full Scope Polygraph 10+ yrs exp
Quantech Services is seeking an experienced Information System Security Engineer to join our team in Fort Meade, MD. The ideal candidate is a seasoned information security professional with proven exp...
Posted just now
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Persistent Cyber Operations & Cyber OPFOR Integration Specialist
Millennium Corporation•Carlisle, PA
TS/SCI Not Specified 5+ yrs exp $185,000 - $200,000 / yr
Millennium 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 ability to de...
Posted just now
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Cleared Information System Security Engineer (ISSE) - L4
Virtual Service Operations•Beavercreek, OH
TS/SCI Not Specified 5+ yrs exp $167,000 - $205,000 / yr
Are you looking to take the next steps in your career as an Information System Security Engineer (ISSE) — Level 4? Let's chat and see if we are a good match!Opportunity:Virtual Service Operations is s...
Posted just now
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Cybersecurity Specialist
Serco Inc.•Bellevue, NE
Secret Not Specified
Position Description & QualificationsSerco has an exciting opportunity to join us in supporting one of our valued customers as a Cybersecurity Specialist, to work out of Offutt AFB, NE. The Cybersec...
Posted just now
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Cybersecurity Risk Management SME
CASTALIA SYSTEMS LLC•Camp Smith, HI
TS/SCI Not Specified 5+ yrs exp $145,000 - $150,000 / yr
Job SummaryA Cybersecurity Risk Management Subject Matter Expert is responsible for supporting the Assessment and Authorization (A&A) processes in compliance with the Risk Management Framework (RM...
Posted just now
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Reverse Engineer/Malware Analyst
Set of X•Annapolis Junction, MD
TS/SCI Full Scope Polygraph 5+ yrs exp $140,000 - $235,000 / yr
All positions require an active clearance.WE ARE HIRING OWNERSSet of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With...
Posted just now
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Information System Security Manager
Department of the Air Force•CO
TS/SCI Not Specified
DutiesThe United States Space Force (USSF) Space Systems Command (SSC) Systems Delta 85 (SYD 85) at Peterson Space Force Base, Colorado is searching for an Information System Security Manager (NH-2210...
Posted just now
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Senior Information System Security Manager (ISSM) - Rmantras
RMantras•Ft Meade, MD
Secret None 10+ yrs exp
Location: Ft Meade, MD Work Schedule 100% Onsite US Citizen Clearance Secret Clearance Shift Security+ CE Responsibiliti...
Posted just now
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Senior Cybersecurity Engineer (#CJ)
Tamayo Federal Solutions LLC•Washington, DC
Top Secret Not Specified 10+ yrs exp $103,000 - $215,000 / yr
Built on Integrity. Ready for the Mission.At Tamayo Federal Solutions (TFS), we believe great missions are accomplished by great people—not just the most experienced, but those with the right mindset,...
Posted just now
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Information Systems Security Officer (ISSO) II
gTANGIBLE Corporation•Cheyenne, WY
TS/SCI CI Polygraph 2+ yrs exp
gTANGIBLE Corporation (gTC), www.gtangible.com, is an S corporation and a registered Government contractor that provides services and solutions in: National Security Programs Professional, Administra...
Posted just now
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Systems Engineer (U.S. Citizen/Security Clearance Required)
Task Force Talent•Annapolis Junction, MD
TS/SCI Full Scope Polygraph 5+ yrs exp $150,000 - $250,000 / yr
Task Force Talent is seeking a Systems Engineer with an active TS/SCI FSP security clearance. Target salary range is $150K - $250K, depending on experience level. Candidates should have a background o...
Posted just now
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Cyber Security, Information Systems Security Officer (ISSO)
BAE Systems•Hudson, NH
TS/SCI Not Specified $79,365 - $134,921 / yr
Job Description See what you're missing. Our employees work on the world's most advanced electronics - from detecting threats for F-35 pilots to illuminating the night for soldiers. Spanning air, land...
Posted just now
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