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IT - Security

IT - Security Jobs

Showing 4,582 Jobs

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Junior Cloud Software Engineer [$325k/yr+] TS/SCI-FS Poly
SYSTOLIC•Remote/Hybrid • Annapolis Junction, MD
Intel Agency Full Scope Polygraph 2+ yrs exp
Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Design, develop, and integrate cloud software solutions for distributed systems ...
Promoted•Posted 2 weeks ago
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Systems Engineer – Satellite Communications (Ground Systems)
Steven Douglas Associates•Aurora, CO
TS/SCI CI Polygraph 5+ yrs exp $150,000 - $160,000 / yr
Systems Engineer – Satellite Communications (Ground Systems) We are seeking a motivated and detail-oriented Systems Engineer to support the operations and maintenance of satellite communication groun...
Promoted•Posted 5 months ago
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Software Engineer (Front End/UI-Focused) CI Poly
SHLD, Inc•Herndon, VA
TS/SCI CI Polygraph 5+ yrs exp
*****MUST HAVE AN ACTIVE TS/SCI WITH CI POLY CLEARANCE****** Software Engineer (Front End/UI-Focused) We are seeking a Mid-Level Front-End Software Engineer to join our MEAD Infrastructure Team. The ...
Posted 1 hour ago
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Sr. Principal Cyber Threat Analyst
Northrop Grumman•New York, NY
TS/SCI Polygraph $117,500 - $193,900 / yr
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incr...
Posted 1 hour ago
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Sr. Principal Cyber Threat Analyst
Northrop Grumman•Jessup, MD
TS/SCI Polygraph $117,500 - $193,900 / yr
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incr...
Posted 1 hour ago
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2027 - Associate Cyber Software Engineer - San Antonio TX
Northrop Grumman•San Antonio, TX
Secret Not Specified $76,200 - $114,400 / yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees ha...
Posted 1 hour ago
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Principal Cybersecurity Analyst / Sr. Principal Cybersecurity An
Northrop Grumman•Chantilly, VA
TS/SCI Polygraph $177,000 - $265,600 / yr
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees hav...
Posted 1 hour ago
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Cyber Security Engineer
Guidehouse•Multiple Locations
Secret None $113,000 - $188,000 / yr
Job Family : IT Cyber Security Travel Required : None Clearance Required : Active Secret What You Will Do : Our Cybersecurity Consultants combine business integration, engineering, and indust...
Posted 1 hour 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 succ...
Posted 2 hours ago
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Information Systems Security Officer (ISSO)
ClearanceJobs Workforce Solutions•Remote/Hybrid • Fort Meade, MD
Secret 5+ yrs exp $115,000 - $125,000 / yr
The Information Systems Security Officer (ISSO) provides cybersecurity oversight and support for the DoD PKI program at DISA. The ISSO works with technical teams and government stakeholders to maintai...
Posted 2 hours ago
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Secure System Platform Engineer
IBM•Ottawa
Secret Not Specified
A career in IBM Consulting is built on long-term client relationships and close collaboration worldwide. You'll work with leading companies across industries, helping them shape their hybrid cloud and...
Posted 2 hours ago
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Cybersecurity Engineer - Product Development Lead
Leidos•Huntsville, AL
Secret Not Specified $107,900 - $195,050 / yr
R-00196706 Description 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 cu...
Posted 2 hours ago
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Cybersecurity Analyst - ISSO
Leidos•Huntsville, AL
Secret Not Specified $107,900 - $195,050 / yr
R-00196714 Description 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 cu...
Posted 2 hours ago
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Cyberspace Exercise Planner (TS/SCI)
Zachary Piper Solutions, LLC•Fort Meade
TS/SCI Polygraph $140,000 - $170,000 / yr
Cyberspace Exercise Planner Location: Fort Meade Clearance: Active TS/SCI; C/I Polygraph eligible Employment Type: Full-Time Position Summary Zachary Piper Solutions is seeking a Cyberspace Exerc...
Posted 2 hours ago
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Sr. Analyst, Security - Tucson, AZ
RTX•Tucson, AZ
Public Trust Not Specified $68,900 - $131,100 / yr
Date Posted: 2026-11-10 Country: 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 Requ...
Posted 2 hours ago
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Information Systems Security Officer - E3 (Clearance Required)
Lockheed Martin•King Of Prussia, PA
Top Secret Polygraph $95,900 - $178,100 / yr
Job Number 23741 Standard Job Description Top Secret security clearance with ability to obtain SCI Eligibility and Polygraph. This position will perform duties as a Classified Cybersecurity Info...
Posted 2 hours ago
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Cyber Engineer
Entarian•North Charleston, SC
Top Secret Not Specified $100,000 - $120,000 / yr
Entarian is seeking a Cyber Engineer to support the Naval Information Warfare Center Atlantic (NIWC Atlantic) Expeditionary Enterprise Systems and Services (E2S2) Division. NIWC Atlantic provides desi...
Posted 2 hours ago
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Information Systems Security Officer (ISSO)
Entarian•North Charleston, SC
Secret Not Specified $89,000 - $119,000 / yr
Entarian is seeking an experienced Information Systems Security Officer (ISSO) to support the Naval Information Warfare Center Atlantic (NIWC Atlantic) Expeditionary Enterprise Systems and Services (E...
Posted 2 hours ago
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Information Systems Security Officer
Entarian•Remote/Hybrid • United States
Secret Not Specified
Sev1Tech is looking for an experienced Information Systems Security Officer (ISSO) who can prepare, submit, and monitor accreditation packages through the Risk Management Framework (RMF) process ensur...
Posted 2 hours ago
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Analyst, Security - Tucson, AZ
RTX•Tucson, AZ
Public Trust Not Specified $57,200 - $108,800 / yr
Date Posted: 2026-11-10 Country: United States of America Location: US-AZ-TUCSON-928 ~ 1151 E Hermans Rd ~ MULTI PURPOSE FAC 928 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigratio...
Posted 2 hours ago
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