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IT - Security

IT - Security Jobs

Showing 4,439 Jobs

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Principal RF Design Engineer
RTX•Marlborough, MA
Public Trust Not Specified $107,500 - $204,500 / yr
Date Posted:2026-08-07Country:United States of America Location:US-MA-MARLBOROUGH-MA2 ~ 1001 Boston Post Rd ~ BLDG 2 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...
Promoted•Posted 1 month ago
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Manager, Propulsion (Fuel System) (R5088)
Shield AI Inc•Seattle, WA
Secret Not Specified $190,000 - $290,000 / yr
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 software, V-BAT and X-B...
Promoted•Posted 1 month ago
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Senior Cyberspace Operations Planner, Site Lead
Leidos•Fort Meade, MD
TS/SCI CI Polygraph $131,300 - $237,350 / yr
R-00190610Description Looking for an opportunity to make an impact?At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers&...
Posted just now
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Senior Cloud Information System Security Engineer
MANTECH•Washington, DC
TS/SCI Not Specified
MANTECH seeks a motivated, career- and mission-focused Senior Cloud Information Systems Security Engineer (ISSE) to join our team in Washington, D.C. or Huntsville, AL. This is an onsite position. Res...
Posted 1 hour ago
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Information System Security Officer
PeopleTec•Huntsville, AL
TS/SCI None
ResponsibilitiesPeopleTec is currently seeking an Information System Security Officer to support our Huntsville, AL location. Qualifications Required Skills/Experience : Mid: 5-8 years Senior: 8-10 ...
Posted 1 hour ago
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Information Security Analyst-Senior (RMF)
CACI•Fort Liberty, NC
TS/SCI Not Specified $71,500 - $150,200 / yr
Job Title: Information Security Analyst-Senior (RMF)Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Requir...
Posted 1 hour ago
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SAP Security Engineer
CACI•Remote/Hybrid • United States
Secret Not Specified $75,200 - $158,100 / yr
Job Title: SAP Security EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of...
Posted 1 hour ago
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Cyber Analyst
CACI•Albuquerque, NM
Secret Not Specified $60,100 - $123,200 / yr
Job Title: Cyber AnalystJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 25%Type of Travel:...
Posted 1 hour ago
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Cyber Security Intern - Summer 2027
CACI•Springfield, VA
TS/SCI None $45,900 - $91,900 / yr
Job Title: Cyber Security Intern - Summer 2027Job Category: Intern/Co-opTime Type: Part timeMinimum Clearance Required to Start: TS/SCIEmployee Type: Part-Time On-CallPercentage of Travel Required: No...
Posted 1 hour ago
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Information Systems Security Officer (ISSO)
Contact Government Services, LLC•Multiple Locations
Secret Not Specified 5+ yrs exp $92,213 - $125,146 / yr
Information Systems Security Officer (ISSO)Miami, FL / Remote / Hybrid / Tampa, FLInformation Technology /Full Time Hybrid /Hybridapply for this jobISSOEmployment Type: Full-Time, Experienced Departm...
Posted 8 hours ago
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Cyber Operations Engineer
Modern Technology Solutions, Inc.•Arlington, VA
TS/SCI Not Specified
MTSI is seeking a Cyber Operations Engineer/SME supporting a Navy customer in Arlington, VA. This role integrates hands-on cyber operations with targeted vulnerability research to evaluate, develop, a...
Posted 12 hours ago
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Mid. All-Source Analysis CI Cyber Intelligence Analyst (All Sour
Prescient Edge•Linthicum, MD
TS/SCI CI Polygraph 2+ yrs exp $100,000 - $125,000 / yr
Benefits & Compensation:At Prescient Edge, we believe that acting with integrity and serving our employees is the key to everyone’s success. To that end, we provide a best-in-class benefits packag...
Posted 12 hours ago
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Sr. CI Cyber Special Agent Trainer/Mentor (Cyber Analyst)
Prescient Edge•Fort Meade, MD
TS/SCI CI Polygraph 10+ yrs exp $110,000 - $150,000 / yr
Sr. CI Cyber Special Agent Trainer/Mentor (Cyber Analyst)Benefits & Compensation:At Prescient Edge, we believe that acting with integrity and serving our employees is the key to everyone's success...
Posted 12 hours ago
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Cybersecurity Information System Security Engineer - Clearance R
LMI•Fort Belvoir, VA
Secret Not Specified 5+ yrs exp $92,075 - $158,138 / yr
LMI is seeking a skilled Senior Cybersecurity Information Systems Security Engineer (ISSE) to support US Army Capability Program Executive (CPE) Gound office at Ft. Belvoir, Virginia. T...
Posted 12 hours ago
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Cyber Threat Intelligence Technical Lead
Quantum Sky•Linthicum Heights, MD
TS/SCI Not Specified 5+ yrs exp $150,000 - $200,000 / yr
Quantum Sky is searching for a Cyber Threat Intelligence Technical Lead to support the Department of Defense Cyber Crime Center (DC3) Cyber Forensics Laboratory (CFL) mission supporting digital forens...
Posted 14 hours ago
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Information Systems Security Engineer (ISSE)
B/Core•Reston, VA
TS/SCI CI Polygraph 5+ yrs exp $130,000 - $155,000 / yr
Information Systems Security Engineer (ISSE)Reston, VAActive TS/SCI withCI polyAt Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, ...
Posted 14 hours ago
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Cybersecurity Analyst I
Yulista Holding, LLC.•Huntsville, AL
Secret Not Specified 2+ yrs exp
Primary FunctionWe are seeking a motivated Cybersecurity Analyst I to provide entry-level cybersecurity support by monitoring security events, triaging alerts, assisting with incident response, suppor...
Posted 14 hours ago
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Security Engineer , Region Services
Amazon•Australia • Australia
Public Trust Not Specified 5+ yrs exp
G'day! You've found an opportunity that could define your next chapter.Applicants must be Australian citizens and hold or be eligible to obtain an Australian Government Security Clearance with the abi...
Posted 14 hours ago
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Security Specialist – TEMPEST Engineer
ARMADA Ltd.•Arlington, VA
TS/SCI Not Specified 10+ yrs exp
Type: Full Time Location: Arlington, Virgina Overtime Exempt: No Reports To: ARMADA HQ Security Clearance Required: Top Secret w/ SCI******************CONTINGENT UPON AWARD********************The Sec...
Posted 14 hours ago
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Security Specialist – Security Operations Analyst
ARMADA•Arlington, VA
Secret Not Specified 10+ yrs exp
Type: Full Time Location: Arlington, Virgina Overtime Exempt: No Reports To: ARMADA HQ Security Clearance Required: Secret******************CONTINGENT UPON AWARD********************The Security Speci...
Posted 14 hours ago
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