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IT - Security

IT - Security Jobs

Showing 4,345 Jobs

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AI/Machine Learning Specialist
Core4ce•Springfield, VA
TS/SCI CI Polygraph $250,000 - $300,000 / yr
Core4ce is seeking a highly experienced AI/Machine Learning Specialist to develop innovative AI-enabled tools, algorithms, and solutions for complex intelligence and geospatial problems. We are lookin...
Promoted•Posted 1 day ago
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HV Electrician
Versar Global Solutions•Multiple Locations
Secret 2+ yrs exp
MV/HV Electrician (USN) - Jordan Full-time Hourly Requisition ID: 2359 This Opportunity Versar Global Solutions is currently looking for qualified candidates to fill positions for the MV/HV Electri...
Promoted•Posted over 6 months ago
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ServiceNow UI UX Developer
Anonymous Employer•Washington, DC
Secret 5+ yrs exp
ServiceNow UI UX Developer Location: Washington, DC (Hybrid 2-3 days onsite weekly) Company: Big Impact Tech (BIT) Clearance Required: Active Secret About Big Impact Tech Big Impact Tech (BIT) is a...
Posted just now
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Service Desk Agent I
American Systems Corporation•Lakewood, CO
Top Secret Not Specified
Now Hiring at AMERICAN SYSTEMS Epsilon, Inc. has joined AMERICAN SYSTEMS! As one organization, we offer expanded resources, streamlined operations, and increased opportunities for growth and developme...
Posted just now
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Information System Security Manager
Quantech Services•Fort Meade, MD
TS/SCI Full Scope Polygraph 10+ yrs exp
Quantech Services is seeking an experienced Information System Security Manager to join our team in Fort Meade, MD. The ideal candidate is a seasoned information security professional with proven expe...
Posted just now
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Cryptologic Cyber Planner Level 3
Weeghman & Briggs•Annapolis Junction, MD
TS/SCI Full Scope Polygraph 5+ yrs exp $154,000 - $170,000 / yr
Cryptologic Cyber Planner Level 3 Location: Annapolis Junction, MD | Onsite Clearance Required: TS/SCI with Polygraph Employment Type: Full-Time Salary Range: $154,000-$170,000 Join a Growing Team at ...
Posted just now
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Information Systems Security Manager - TS/SCI with Poly Required
GCI•Chantilly, VA
TS/SCI Polygraph 5+ yrs exp $124,092 - $207,251 / yr
Job Category: Information SecurityRequisition Number: INFOR001917Posting Details Posted: January 19, 2026 Closed: February 9, 2026 Full-Time ...
Posted just now
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Cyber Security Engineer - C
Telos Corporation•Ashburn, VA
Secret Not Specified 5+ yrs exp $100,000 - $120,000 / yr
Job DescriptionThe most security-conscious organizations trust Telos Corporation to protect their vital IT assets. The reputation of our company rests on the quality of our solutions and the integrity...
Posted just now
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Cyber Security Program Manager
Millennium Corporation•Washington, DC
TS/SCI Not Specified 10+ yrs exp $175,000 - $185,000 / 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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Senior Information System Security Engineer
Open Systems Technologies Corporation•Huntsville, AL
TS/SCI Not Specified 10+ yrs exp
Senior Information System Security EngineerOpen Systems Technologies Corporation -Huntsville, AL, United StatesTagged:ISSE,Cyber Security Open Systems Technologies Corporation is seeking a Senior Info...
Posted just now
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Information System Security Officer (ISSO)
Open Systems Technologies Corporation•Annapolis Junction, MD
TS/SCI Full Scope Polygraph 10+ yrs exp
Information System Security Officer (ISSO)Open Systems Technologies Corporation -Annapolis Junction, MD, United StatesTagged: ISSO,Engineering,TS/SCI with Poly (MPO)Open Systems Technologies Corp...
Posted just now
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Senior Cyber Security / Information System Security Officer (ISS
CGI•Huntsville, AL
TS/SCI Not Specified
U.S. - CGI Federal roles - Keeping Americans safe By playing this video you consent to Google/YouTube processing your data and using cookies - Learn more .Position Description: CGI Federal is seeking ...
Posted just now
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SOC Cyber Engineer-Virginia Beach, VA
iSenpai•Virginia Beach, VA
TS/SCI Not Specified 5+ yrs exp $120,000 - $160,000 / yr
Position: SOC Cyber Engineer-Virginia Beach, VA Location: Virginia Beach, VA Job Id: 5...
Posted just now
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Information Systems Security Engineer-(TS/SC w/Poly)-Chantilly,
iSenpai•Chantilly, VA
TS/SCI Polygraph 5+ yrs exp $130,000 - $155,000 / yr
Position: Information Systems Security Engineer-(TS/SC w/Poly)-Chantilly, VA Location: Chantilly, VA Job Id: ...
Posted just now
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IT Specialist (SYSADMIN/INFOSEC)
Department of Defense•Not provided
Secret Not Specified
Duties Maintain system availability and reliability to support patient care delivery and essential clinical workflows. Collaborate with IT teams, biomedical engineering, cybersecurity personnel, and...
Posted just now
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Supervisory IT Specialist (Information Security)
Department of Defense•Fort Leonard Wood, MO
Secret Not Specified
Duties Manage facility-wide programs, policies and procedures to protect the integrity and confidentiality of Information Technology (IT) automated systems, networks and data. Troubleshoot informati...
Posted just now
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Cyber Policy Analyst
Everforth•Washington, DC
TS/SCI 10+ yrs exp
Job #: 3044402 Apex Systems is currently hiring a Cyber Policy Analyst with a large federal client. As a Cyber Policy Analyst, you will transform technology into opportunity by connecting and enhanci...
Posted just now
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Senior Systems Engineer / Information Systems Security Officer (
CACI•Fort Meade, MD
TS/SCI Polygraph $131,800 - $290,000 / yr
Job Title: Senior Systems Engineer / Information Systems Security Officer (ISSO)Job Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: Re...
Posted just now
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Information Systems Security Engineer (ISSE)
CACI•Sterling, VA
TS/SCI Polygraph $120,800 - $265,800 / yr
Job Title: Information Systems Security Engineer (ISSE)Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentag...
Posted just now
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Cyber Security Technical Writer
CACI•Ashburn, VA
Secret None $84,900 - $178,400 / yr
Job Title: Cyber Security Technical WriterJob Category: Engineering and Technical SupportTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Requi...
Posted just now
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