ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now
Experience
City
State
Clearance
Posted Within
Employer Name
Country
Job Category
Job Type
Polygraph
Remote/Hybrid
Salary
IT - Security

IT - Security Jobs

Showing 4,330 Jobs

Sort by:
user avatar
Ballistic Missile Submarine Sme (must Have Security Clearance) S
Spiral Solutions and Technologies, Inc.•Offutt Air Force Base, NE
TS/SCI Not Specified
Job Description Spiral Solutions & Technologies, Inc. (SS&T) is seeking a Ballistic Missile Submarine Subject Matter Expert (SME) to support the United States Strategic Command (USSTRATCOM) Joint Exer...
Promoted•Posted 1 month ago
user avatar
Senior System Administrator
ASSURED INFORMATION SECURITY INC•Fort Meade, MD
TS/SCI Full Scope Polygraph 10+ yrs exp $150,000 - $175,000 / yr
Apply Description Assured Information Security (AIS) has an opening for a Senior System Administrator. In this role, you will deliver a wide range of system administration support based on experienc...
Promoted•Posted 2 weeks ago
user avatar
RMF Cybersecurity Analyst
ASRC Federal
Secret Not Specified
ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...
Posted just now
user avatar
Cyber Security Engineer
Viasat, Inc.
DHS Not Specified $165,000 - $260,500 / yr
About usOne team. Global challenges. Infinite opportunities. At Viasat, we're on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape...
Posted just now
user avatar
Risk & Vulnerability Assessment SME
SMS Data Products Group, Inc
Secret Not Specified $135,000 - $175,000 / yr
SMS is seeking a Risk & Vulnerability Assessment SME to be a key member for our Department of Education contract. This position requires full-time, on-site work in Washington, DC Since 1976, SMS has...
Posted just now
user avatar
Space Cyber Instructor
Integrity ISR, LLC
TS/SCI Not Specified
Integrity ISR is seeking a qualified Space Cyber Instructor to design and deliver a comprehensive Initial Skills Training (IST) course for enlisted Space Force Cyberspace Guardians (the 5C career fiel...
Posted just now
user avatar
Senior Cybersecurity Analyst - Assessment & Authorization
TQI Solutions•Honolulu, HI
Secret Not Specified $100,000 - $130,000 / yr
TQI Solutions is seeking proactive and visionary leaders to drive impactful solutions for our clients. We prioritize work-life balance, offer excellent benefits, and provide career growth opportunitie...
Posted just now
user avatar
Cybersecurity Engineer - Washington, D.C.
Serco Inc.•Alexandria, VA
Secret Not Specified
Position Description & QualificationsIf you love high profile and challenging projects supporting the US Navy- Serco has a great opportunity for you! Serco has an exciting opportunity for a Cybersec...
Posted 1 hour ago
user avatar
E-Discovery Administrator (Security/FOIA/CAPSTONE)
Leidos•Chesapeake, VA
TS/SCI Not Specified $65,650 - $118,675 / yr
R-00195089Description At Leidos, we deliver innovative solutions guided by our commitment to deliver mission success for our customers. Our Mission, Vision, and Values guide the way we do business ser...
Posted 1 hour ago
user avatar
E-Discovery Administrator (Security/FOIA/CAPSTONE)
Leidos•Norfolk, VA
TS/SCI Not Specified $65,650 - $118,675 / yr
R-00195089Description At Leidos, we deliver innovative solutions guided by our commitment to deliver mission success for our customers. Our Mission, Vision, and Values guide the way we do business ser...
Posted 1 hour ago
user avatar
E-Discovery Administrator (Security/FOIA/CAPSTONE)
Leidos•Suffolk, VA
TS/SCI Not Specified $65,650 - $118,675 / yr
R-00195089Description At Leidos, we deliver innovative solutions guided by our commitment to deliver mission success for our customers. Our Mission, Vision, and Values guide the way we do business ser...
Posted 1 hour ago
user avatar
Security IT Event Support (Military Operations Analyst 3) 1
HII Mission Technologies•Suffolk, VA
Secret Not Specified $75,894 - $105,000 / yr
Requisition Number: 30793 Required Travel: 11 - 25% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $75,894.00 - $105,000.00 Security Clearance: Secret Level of Experience: Mid...
Posted 1 hour ago
user avatar
Cyber Operational Technology (OT) Planner
Peraton•Fort Gordon, GA • Fort Gordon, GA
TS/SCI Polygraph $135,000 - $216,000 / yr
About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...
Posted 1 hour ago
user avatar
Cyber Operations Planner
Leidos•Odenton, MD
TS/SCI Polygraph $87,100 - $157,450 / yr
R-00195047Description Job DescriptionLooking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedica...
Posted 1 hour ago
user avatar
Cyber Intelligence Analyst
Peraton•Linthicum, MD
TS/SCI Polygraph $135,000 - $216,000 / yr
About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...
Posted 1 hour ago
user avatar
Cyber Intelligence Analyst
Peraton•Washington, DC
Secret Not Specified $104,000 - $166,000 / yr
About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...
Posted 1 hour ago
user avatar
Cybersecurity Architect
Peraton•Linthicum, MD
Secret Not Specified $135,000 - $216,000 / yr
About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...
Posted 1 hour ago
user avatar
Cybersecurity Analyst
MANTECH•Boulder, CO
Secret Not Specified
MANTECH seeks a motivated, career and customer-oriented Cybersecurity Analyst to join our team in Boulder, CO.The Cybersecurity Analyst will leverage their strong technical background and knowledge to...
Posted 1 hour ago
user avatar
Vulnerability Research Analyst
Two Six Technologies•Linthicum, MD
TS/SCI Polygraph $157,847 - $236,771 / yr
At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...
Posted 1 hour ago
user avatar
Cyber Fires Operations Planner SME
MANTECH•Annapolis Junction, MD
TS/SCI Not Specified
MANTECH seeks a motivated, career and customer-oriented Cyber Operations Planner to join our team in Annapolis Junction, MD. The Cyber Operations Planner will support the planning, execution, and coor...
Posted 1 hour ago
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
Download on the App StoreGet it on Google Play
© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service .
  • Pay My Bill
  • EULA
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Contact Us