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IT - Security

IT - Security Jobs

Showing 4,310 Jobs

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Senior Electrical Engineer - Radar Processing System Design
RTX•Tewksbury, MA
Public Trust Not Specified $86,800 - $165,200 / yr
Date Posted:2026-10-07Country: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 weeks ago
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Cyber (CNO) Software Developer
Percival Engineering•Columbia, MD
TS/SCI Full Scope Polygraph $100,000 - $200,000 / yr
Percival is seeking Computer Network Operations (CNO) Software Developers skilled in Assembly, C/C++, and Python programming to build advanced cyber capabilities supporting national security missions....
Promoted•Posted 1 day 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)Los Angeles, CA / Remote / Hybrid / San Francisco, CAInformation Technology /Full Time Hybrid /HybridISSOEmployment Type: Full-Time, Experienced Department:...
Posted just now
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Cybersecurity - Information System Security Manager (ISSM)
Boeing•Herndon, VA
TS/SCI Full Scope Polygraph $140,250 - $189,750 / yr
Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...
Posted 4 hours ago
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Cybersecurity - Information System Security Manager (ISSM)
Boeing•Fairfax, VA
TS/SCI Full Scope Polygraph $140,250 - $189,750 / yr
Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...
Posted 4 hours ago
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Mid All Source Analysis CI Cyber Analysis Support (Cyber Analyst
Prescient Edge•Fort Meade, MD
TS/SCI CI Polygraph 5+ 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 4 hours ago
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Senior Information System Security Officer
Quantum Sky•Remote/Hybrid • Washington, DC
Public Trust Not Specified 10+ yrs exp $120,000 - $130,000 / yr
Senior Information System Security Officer (ISSO) Quantum Sky is searching for a Senior Information System Security Officer (ISSO) to support one of our law enforcement customers in Washington, DC. Th...
Posted 6 hours ago
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Cybersecurity Lead
PingWind Inc.•Huntsville, AL
TS/SCI Not Specified 10+ yrs exp $106,000 - $148,000 / yr
Cybersecurity LeadHuntsville, ALUpcoming Work – HUNTSVILLE /Full-Time /On-siteApply for this jobLocation: Huntsville, AL Required Clearance: TS/SCI Required Education: Bachelor's degree in cybersecuri...
Posted 6 hours ago
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Junior Research Scientist- Cybersecurity
Riverside Research•Lexington, MA
Top Secret Not Specified 2+ yrs exp $90,000 - $125,000 / yr
Riverside Research is an independent National Security Nonprofit dedicated to research and development in the national interest. We provide high-end technical services, research and development, and p...
Posted 6 hours ago
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Insider Risk Security Engineer
Zscaler•Remote/Hybrid • United States
Top Secret Not Specified $134,000 - $167,500 / yr
Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange platform protects thousands of customers from ...
Posted 6 hours ago
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IT Systems Engineer – Cybersecurity & Automation (ISSO/DevSecO
Valkyrie Enterprises•Huntsville, AL
Secret Not Specified 5+ yrs exp
Purpose:Valkyrie Enterprises is seeking a versatile IT Systems Engineer – Cybersecurity & Automation (ISSO/DevSecOps)to support both classified and unclassified computing environments at our Hunts...
Posted 7 hours ago
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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 7 hours ago
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Vulnerability Research Engineer
Integration Innovation, Inc. (i3)•Washington, DC
Secret Not Specified 5+ yrs exp $115,000 - $181,000 / yr
Pay Range $115,000 - $181,000The pay range for this position is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but...
Posted 7 hours ago
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Senior Cybersecurity Analyst
Warriors•Washington, DC
TS/SCI Polygraph 10+ yrs exp $120,000 - $150,000 / yr
Job Description:Overview:We are seeking a highly experienced Senior Cybersecurity Analyst to join our team. This role involves protecting our critical infrastructure and ensuring the security of our s...
Posted 7 hours ago
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Cybersecurity Analyst, Mid-Level
Warriors•Arlington, VA
TS/SCI Polygraph 5+ yrs exp
Job Description:Overview:We are seeking a Mid-Level Cybersecurity Analyst to join our dynamic team. The ideal candidate will have a strong background in cybersecurity, with a focus on threat detection...
Posted 7 hours ago
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Defensive Cyber Warfare (DCW) Subject Matter Expert (SME)/Instru
Aleut Federal LLC•Colorado Springs, CO
TS/SCI Not Specified 5+ yrs exp
Job Category: TechnologyRequisition Number: DEFEN003986DescriptionDCW SME/InstructorAbout Aleut Federal: At Aleut Federal, we believe the company and its mission is just as important as the job you ar...
Posted 7 hours ago
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Cybersecurity Engineer III
Invictus•Alexandria, VA
TS/SCI Not Specified 5+ yrs exp
Title: Cybersecurity Engineer IIILocation: Alexandria, VAClearance: TS/SCI with the ability to obtain and maintain a CI polygraphDescription:Invictus, a Red River company, delivers technology and serv...
Posted 7 hours ago
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Cybersecurity Engineer III
Invictus•Colorado Springs, CO
TS/SCI Not Specified 5+ yrs exp
Title: Cybersecurity Engineer IIILocation: Colorado Springs, COClearance: TS/SCI with the ability to obtain and maintain a CI polygraphDescription:Invictus, a Red River company, delivers technology an...
Posted 7 hours ago
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Russian Language Crypto-Linguist
Altamira Technologies•Fort Meade, MD
TS/SCI Full Scope Polygraph 5+ yrs exp $120,000 - $240,000 / yr
Position Summary: Altamira is hiring a qualified Russian Language Crypto-Linguist.Position Description:Conduct translation, transcription, and summaries/gists of various language materialsLeverage kno...
Posted 7 hours ago
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Cybersecurity Project Manager
Full Visibility LLC•Linthicum Heights, MD
TS/SCI Not Specified 5+ yrs exp $145,000 - $180,000 / yr
Full Visibility is seeking an Cybersecurity Project ManagerThe Enterprise IT Strategy & Operations Lead serves as a senior IT strategy and operations leader responsible for supporting enterprise I...
Posted 7 hours ago
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