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 4,288 Jobs

Sort by:
user avatar
Senior Air Operations Center (AOC) Operations & Technology Progr
Odyssey Systems Consulting Group•Remote/Hybrid • 01731
Secret Not Specified
Position SummaryOdyssey has an exciting opportunity for a Senior AOC Operations & Technology Program Manager providing support to the Command, Control, Communications (C3C)/Kessel Run division. Kessel...
Promoted•Posted 1 day ago
user avatar
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 5 hours ago
user avatar
Mid-Level Security Engineer [$212k/yr+] TS/SCI-FS Poly
SYSTOLIC•Annapolis Junction, MD
TS/SCI Full Scope Polygraph 5+ yrs exp
Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Perform technical security assessments, vulnerability evaluations, and risk miti...
Posted just now
user avatar
Mid-Level Security Engineer [$212k/yr+] TS/SCI-FS Poly
SYSTOLIC•Annapolis Junction, MD
Intel Agency Full Scope Polygraph 5+ yrs exp
Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Perform technical security assessments, vulnerability evaluations, and risk miti...
Posted just now
user avatar
Senior Security Engineer [$297k/yr+] TS/SCI-FS Poly
SYSTOLIC•Annapolis Junction, MD
TS/SCI Full Scope Polygraph 10+ yrs exp
Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Full-time Senior Information System Security Engineer role focusing on enterpris...
Posted just now
user avatar
Senior Security Engineer [$297k/yr+] TS/SCI-FS Poly
SYSTOLIC•Annapolis Junction, MD
Intel Agency Full Scope Polygraph 10+ yrs exp
Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Full-time Senior Information System Security Engineer role focusing on enterpris...
Posted just now
user avatar
Mid-Level Security Engineer [$212k/yr+] TS/SCI-FS Poly
SYSTOLIC•Annapolis Junction, MD
Intel Agency Full Scope Polygraph 5+ yrs exp
Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Conduct technical security assessments of computing environments to identify vul...
Posted just now
user avatar
Mid-Level Security Engineer [$212k/yr+] TS/SCI-FS Poly
SYSTOLIC•Annapolis Junction, MD
TS/SCI Full Scope Polygraph 5+ yrs exp
Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Conduct technical security assessments of computing environments to identify vul...
Posted just now
D
Intelligence Specialist (Cyber)
Department of the Army•Fort Meade, MD
TS/SCI Polygraph 5+ yrs exp $146,389 - $190,308 / yr
About the Position: This position is in the Defense Civilian Intelligence Personnel System (DCIPS). Employees occupying DCIPS positions are in the Excepted Service and must adhere to U.S. Code, Title ...
Posted just now
E
Information Assurance
Elite Government Strategy•Washington, DC
TS/SCI 10+ yrs exp $160,000 / yr
Responsibilities: This position will be based at a customer site in Washington DC, with up to 10% of time in an offsite capacity. The successful candidate will be part of a growing team that encourag...
Posted 2 hours ago
user avatar
Senior Security Architect
Argus Secure Technology LLC•Remote/Hybrid • Washington, DC
Public Trust 5+ yrs exp $130,000 - $180,000 / yr
Company: Argus Cyber Location: Washington, DC (Hybrid – 3 Days On-Site per Week) Experience: 7+ Years Education: Bachelor's Degree Position Type: Full-Time Citizenship & Security Requirement: U.S. Cit...
Posted 2 hours ago
user avatar
Cyber Countermeasure Specialist
TEKsystems c/o Allegis Group•Honolulu, HI
Top Secret 5+ yrs exp $125,000 - $135,000 / yr
Cyber Countermeasure Specialist Job Description: As a Cyber Countermeasure Specialist, you will play a crucial role in supporting the Joint Fires Network by detecting, containing, and mitigating cybe...
Posted 3 hours ago
user avatar
Cyber Systems Engineer/Principal Cyber Systems Engineer
Northrop Grumman•San Diego, CA
Secret Not Specified $101,000 - $151,400 / yr
RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 50% of the TimeDescriptionAt Northrop Grumman, our employees have incre...
Posted 4 hours ago
user avatar
2027 Cyber Systems Engineer Intern-Tampa FL
Northrop Grumman•Tampa, FL
TS/SCI Not Specified
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top SecretTRAVEL: NoDescriptionAt Northrop Grumman, our employees have incredible opportunitie...
Posted 4 hours ago
user avatar
Cybersecurity Analyst 3/4
Northrop Grumman•Cincinnati, OH
Secret Polygraph $103,600 - $155,400 / yr
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredibl...
Posted 4 hours ago
user avatar
Principal, Cyber Intelligence
L3Harris Technologies•Huntsville, AL
TS/SCI Not Specified
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...
Posted 4 hours ago
user avatar
Staff Cybersecurity Analyst - 20418 - Roy Utah
Northrop Grumman•Roy, UT
TS/SCI Polygraph $152,900 - $229,300 / yr
RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have i...
Posted 4 hours ago
user avatar
Manager Cyber Systems Engineering 2
Northrop Grumman•Redondo Beach, CA
TS/SCI Not Specified $161,100 - $241,700 / yr
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incre...
Posted 4 hours ago
user avatar
Cybersecurity Analyst
Northrop Grumman•San Diego, CA
TS/SCI Not Specified $91,800 - $137,600 / yr
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incre...
Posted 4 hours ago
user avatar
Principal Cybersecurity Analyst
Northrop Grumman•Baltimore, MD
Secret Not Specified $108,800 - $163,200 / yr
RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incre...
Posted 4 hours 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