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IT - Security

IT - Security Jobs

Showing 4,326 Jobs

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Data Scientist (Data Modeler)
Ardent Principles, Inc.•Mclean, VA
TS/SCI Full Scope Polygraph 5+ yrs exp $130,000 - $260,000 / yr
Careers at Data Scientist (Data Modeler) REQUIRED: Active TS/SCI with Full Scope Polygraph clearanceLOCATION: Full-time, onsite in McLean, VAWe are seeking a Data Scientist ...
Promoted•Posted 3 weeks ago
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DevSecOps Engineer - Kubernetes
ClearanceJobs Workforce Solutions•Herndon, VA
TS/SCI 5+ yrs exp $110,000 - $150,000 / yr
Clearance Required: Active TS/SCI with the ability to obtain & maintain a Polygraph Location: Herndon, VA | On-Site Full-Time Contract: Long-term federal GEOINT program — work assured through at least...
Promoted•Posted 2 weeks ago
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Senior Information System Security Officer (ISSO) - Aurora, CO
RTX•Aurora, CO
TS/SCI Not Specified $86,800 - $165,200 / yr
Date Posted:2026-09-11Country:United States of America Location:US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...
Posted just now
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Senior Information Systems Security Officer (ISSO) II - Tucson,
RTX•Tucson, AZ
Secret Not Specified $107,500 - $204,500 / yr
Date Posted:2026-09-11Country:United States of America Location:US-AZ-TUCSON-808 ~ 1151 E Hermans Rd ~ BLDG 808 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...
Posted just now
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96TW Information Systems Security Officer (ISSO)
Torch Technologies Inc.•Eglin Afb, FL
Secret Not Specified
Torch TechnologiesThank you for your interest in employment with Torch Technologies. We are a 100% employee-owned, Certified Great Place To Work and named Best Places to Work in Huntsville/Madison Cou...
Posted just now
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Information Systems Security Officer
Torch Technologies Inc.•Eglin Afb, FL
TS/SCI Not Specified
Torch TechnologiesThank you for your interest in employment with Torch Technologies. We are a 100% employee-owned, Certified Great Place To Work and named Best Places to Work in Huntsville/Madison Cou...
Posted just now
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96TW Information Systems Security Officer (ISSO)
Torch Technologies Inc.•Eglin Afb, FL
Secret Not Specified
Torch TechnologiesThank you for your interest in employment with Torch Technologies. We are a 100% employee-owned, Certified Great Place To Work and named Best Places to Work in Huntsville/Madison Cou...
Posted just now
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Cyber Engineer 4 - Annapolis Junction, MD
M.C. Dean•Annapolis, MD
TS/SCI Polygraph $125,120 - $187,680 / yr
OverviewAbout M.C. DeanM.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, comp...
Posted just now
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Operational Technology Cyber Threat Intelligence, Lead
MITRE Corporation•Mclean, VA
TS/SCI Not Specified $158,800 - $198,500 / yr
At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...
Posted just now
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Lead Vulnerability Researcher
Two Six Technologies•Dayton, OH
Secret Not Specified $117,235 - $201,205 / yr
At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...
Posted just now
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Lead Operational Technology (OT) Cybersecurity Engineer and Inst
MITRE Corporation•Mclean, VA
TS/SCI None $158,800 - $198,500 / yr
At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...
Posted just now
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Cyber Operations Planner
Two Six Technologies•Fort Meade, MD
TS/SCI Polygraph $132,000 - $195,000 / yr
At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...
Posted just now
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Cyber Security Analyst III
Scientific Research Corporation•North Charleston, SC
Secret Not Specified
Description Providing expert oversight to maintain continuous compliance through monitoring, validating, and enforcing operational security to ensure EDSO's confidentiality, integrity, and availabili...
Posted just now
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Sr Information Systems Security Engineer (ISSE) - SCA, Advisor -
Peraton•Huntsville, AL
TS/SCI Polygraph $146,000 - $234,000 / 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 just now
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Sr Information Systems Security Officer (ISSO), Advisor - TS/SCI
Peraton•Huntsville, AL
TS/SCI Polygraph $146,000 - $234,000 / 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 just now
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Sr Information Systems Security Engineer (ISSE), Advisor - TS/SC
Peraton•Washington, DC
TS/SCI Polygraph $146,000 - $234,000 / 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 just now
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Sr Information Systems Security Engineer (ISSE) - SCA, Advisor -
Peraton•Quantico, VA
TS/SCI Polygraph $146,000 - $234,000 / 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 just now
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Sr Information Systems Security Officer (ISSO), Advisor - TS/SCI
Peraton•Winchester, VA
TS/SCI Polygraph $146,000 - $234,000 / 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 just now
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Cybersecurity Architect
Peraton•Linthicum, MD
TS/SCI Not Specified $135,000 - $216,000 / 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 just now
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Information Systems Security Engineer (ISSE)
MANTECH•Eglin Village, FL
TS/SCI Not Specified
MANTECH seeks a motivated, career and customer-oriented Information Systems Security Engineer (ISSE) to join our Air Force / Army team at Eglin AFB. This is an onsite position.The ISSE's primary func...
Posted just now
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