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IT - Security

IT - Security Jobs

Showing 4,415 Jobs

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Principal Hardware Design Engineer
RTX•Tewksbury, MA
Public Trust Not Specified $107,500 - $204,500 / yr
Date Posted:2026-08-07Country:United States of America Location:US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...
Promoted•Posted 2 months ago
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NC3/ITW-AA Subject Matter Expert
ClearanceJobs Workforce Solutions•Co Spgs, CO
TS/SCI 10+ yrs exp $150,000 - $160,000 / yr
Point Solutions Group (PSG), the engineering services arm of ClearanceJobs (DHI Group), is seeking a TS/SCI-cleared Nuclear Command, Control & Communications (NC3) / Integrated Tactical Warning and At...
Promoted•Posted 3 weeks ago
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EDAT- Journeyman Cyber Security Engineer (Microsoft) – Zero Tr
Barbaricum•Tampa, FL
TS/SCI Not Specified 5+ yrs exp
EDAT- Journeyman Cyber Security Engineer (Microsoft) – Zero Trust- Tampa, FLTampa, FLApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, wit...
Posted just now
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EDAT- Cyber Security Engineer- Tampa FL
Barbaricum•Tampa, FL
TS/SCI Not Specified 5+ yrs exp
EDAT- Cyber Security Engineer- Tampa FLTampa, FLApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and N...
Posted just now
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EDAT- System Information Assurance and Security Engineer
Barbaricum•Tampa, FL
TS/SCI Not Specified 5+ yrs exp
EDAT- System Information Assurance and Security EngineerTampa, FLBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on D...
Posted just now
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Identity Governance and Administration (IGA) Engineer – SailPo
Barbaricum•Tampa, FL
TS/SCI Not Specified 5+ yrs exp
Identity Governance and Administration (IGA) Engineer – SailPointTampa, FLApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particu...
Posted just now
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Information System Security Officer (ISSO)
Barbaricum•Washington, DC
TS/SCI Not Specified 5+ yrs exp
Information System Security Officer (ISSO)Washington, DCApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defen...
Posted just now
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Information Systems Security Engineer
Barbaricum•Warren, MI
TS/SCI Polygraph 5+ yrs exp
Information Systems Security EngineerWarren, MIBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and Nationa...
Posted just now
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Software Engineer for Cyber program - FS Poly
SRC•Fort Meade, MD
TS/SCI Full Scope Polygraph 2+ 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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Research Scientist – Cryptography
Riverside Research•Lexington, MA
Secret Not Specified 5+ yrs exp $120,000 - $180,000 / yr
Riverside OverviewRiverside Research is an independent National Security Nonprofit dedicated to research and development in the national interest. We provide high-end technical services, research and ...
Posted 1 hour ago
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Information System Security Engineering (ISSE) Onsite
BDR Solutions LLC•Washington, DC
TS/SCI CI Polygraph 5+ yrs exp $160,000 - $175,000 / yr
About us:BDR Solutions, LLC, (BDR) supports the U.S. Federal Government in successfully achieving its mission and goals. Our service and solution delivery starts with understanding each client’s end-s...
Posted 1 hour ago
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Information System Security Engineering (ISSE) Onsite
BDR Solutions LLC•Quantico, VA
TS/SCI CI Polygraph 5+ yrs exp $160,000 - $175,000 / yr
About us:BDR Solutions, LLC, (BDR) supports the U.S. Federal Government in successfully achieving its mission and goals. Our service and solution delivery starts with understanding each client’s end-s...
Posted 1 hour ago
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Information System Security Engineering (ISSE) Onsite
BDR Solutions LLC•Reston, VA
TS/SCI CI Polygraph 5+ yrs exp $160,000 - $175,000 / yr
About us:BDR Solutions, LLC, (BDR) supports the U.S. Federal Government in successfully achieving its mission and goals. Our service and solution delivery starts with understanding each client’s end-s...
Posted 1 hour ago
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Security Engineering Lead
Agile Defense, Inc.•Reston, VA
Secret Not Specified 5+ yrs exp $165,000 - $201,000 / 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 1 hour ago
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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 W...
Posted 1 hour ago
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Cyber Systems Test & Evaluation Lead
Millennium Corporation•Remote/Hybrid • United States
TS/SCI Not Specified 5+ yrs exp $190,000 - $220,000 / 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 1 hour ago
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Information Systems Security Office (ISSO) SME, Advanced Concept
Gemini Industries Inc•Fort Washington, MD
TS/SCI Not Specified 10+ yrs exp
Information Systems Security Office (ISSO) SMELocationFort Washington, MDClearance LevelTop Secret/SCI Clearance RequiredJob Code1270Gemini Industries Inc. provides technical, management and operation...
Posted 1 hour ago
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Information System Security Engineer (ISSE), Senior - PR 1458
PESystems•Hanscom Afb, MA
TS/SCI Not Specified 10+ yrs exp $165,000 - $174,000 / yr
PE Systems is seeking an Information System Security Engineer (ISSE), Senior to support the strategic and operational success of NC3 (Nuclear Command, Control, and Communications) programs at Hanscom ...
Posted 1 hour ago
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Windows Systems Administrator II
American Systems Corporation•Phoenix, AZ
Top Secret Not Specified $75,000 - $120,000 / yr
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 1 hour ago
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Senior Information System Security Engineer
Open Systems Technologies Corporation•Huntsville, AL
Top Secret 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 1 hour ago
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