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

IT - Security Jobs

IT - Security

Viewing 1 - 20 of 3,060

IT - Jobs requiring security clearance

Show:
Sort by:

Information System Security Engineering (ISSE)

New
JASINT Innovative Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
TS/SCI
Polygraph

Job Title: Information System Security Engineering (ISSE) Location(s): Quantico, VA Hours: Regular Full-Time Clearance Requirements This position requires a current and active TS/SCI with Poly at the ...

user avatar

Cyber Security Vulnerability Researcher, Intermediate (Security

New
MIL Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
Top Secret
Not Specified

SummaryThe MIL Corporation is seeking a Cyber Security Vulnerability Researcher, Intermediate (Security Engineering, Senior Analyst) to support the daily operations of the Naval Aviation Red Team. The...

user avatar

Senior Cybersecurity Scientist

New
Riverside Research
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
Top Secret
Not Specified

Riverside Overview Riverside Research is an independent National Security Nonprofit dedicated to research and development in the national interest. We provide high-end technical services, research an...

user avatar

Senior SOC / Security Operations Analyst - Washington, DC; Publ

New
Synertex LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
Public Trust
Not Specified

Senior SOC / Security Operations Analyst Washington, DC (On-site) Full-Time | Proposal-Based / Contingent Upon Award Overview Synertex is hiring a Senior Security Operations Analyst to support ...

user avatar

Senior Cybersecurity Operations Engineer - Washington, DC; Publ

New
Synertex LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
Public Trust
Not Specified

Senior Cybersecurity Operations Engineer Washington, DC (On-site) Full-Time | Proposal-Based / Contingent Upon Award Overview Synertex is seeking a Senior Cybersecurity Operations Engineer to s...

user avatar

Security Engineer

New
Technatomy Corporation
Remote/Hybrid
Not provided(Off-Site/Hybrid)
Posted yesterday
Public Trust
Not Specified

Security Engineer Location Remote Job Code 26-063 # of Openings 1 At Technatomy, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated ...

user avatar

CSSP Trainer

New
TEKsystems c/o Allegis Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort George G Meade, MD(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI

TS/SCI REQUIRED The CSSP Trainer shall provide training support for the Battle Captains and Watch personnel for CSSP Cert training work in SCIF. The CSSP Trainer will be centrally managed by DISA J-7...

user avatar

Cybersecurity Engineer

New
Mythics, LLC
Remote/Hybrid(On/Off-Site)
Posted yesterday
10+ yrs exp
Unspecified

The Cybersecurity Engineer will support a federal program by implementing and operation a Zero Trust security architecture to protect sensitive government systems and data. This role partners closely ...

user avatar

Sr. Systems Development Engineer , Secure Connection Services (S

New
Amazon
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

DescriptionAWS Secure Connection Services (SC) is seeking a seasoned Senior Systems Development Engineer to join our team building next-generation infrastructure solutions for Amazon Dedicated Cloud (...

user avatar

Lead, Security Research Engineer

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Melbourne, FL(On-Site/Office)
Posted yesterday
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...

user avatar

Cyber Software Engineer

New
Northrop Grumman
Apply today! Be one of the first candidates to apply for maximum exposure.
Chantilly, VA(On-Site/Office)
Posted yesterday
TS/SCI
None

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: NoneTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredib...

user avatar

Cyber Systems Engineer/Principal Cyber Systems Engineer

New
Northrop Grumman
San Diego, CA(On-Site/Office)
Posted yesterday
Secret
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incred...

user avatar

Facility Security Officer (FSO) (ITPSO)

New
MicroHealth, LLC
Vienna, VA(Off-Site/Hybrid)
Posted yesterday
5+ yrs exp
Top Secret

MicroHealth, LLCseeksa highly qualified Facility Security Officer (FSO) and Insider Threat Program Senior Official (ITPSO) to serve as the primary point of contact for all personnel security matters a...

user avatar

Cyber Systems Engineer (Engineer or Principal Engineer Level)

New
Northrop Grumman
Apply today! Be one of the first candidates to apply for maximum exposure.
San Diego, CA(On-Site/Office)
Posted yesterday
Secret
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 25% of the TimeDescriptionAt Northrop Grumman, our employees have incre...

user avatar

Principal Classified Cybersecurity Analyst - Secret

New
Northrop Grumman
Apply today! Be one of the first candidates to apply for maximum exposure.
Layton, UT(On-Site/Office)
Posted yesterday
Secret
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incre...

user avatar

Cybersecurity Analyst

New
Northrop Grumman
Baltimore, MD(On-Site/Office)
Posted yesterday
Secret
Not Specified

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredibl...

user avatar

Principal Classified Cybersecurity Analyst - Polygraph

New
Northrop Grumman
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: PolygraphTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incred...

user avatar

Information Systems Security Officer

New
DAWSON
Moody Afb, GA(On-Site/Office)
Posted yesterday
2+ yrs exp
Secret
Not Specified

Career Opportunities at DAWSONJoin the 'Ohana!DAWSON is a Native Hawaiian global business enterprise serving the U.S. Department of Defense and other federal government clients while benefiting the Na...

user avatar

Cyber Support to Counterintelligence TSSCI

New
DAWSON
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Belvoir, VA(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI
Not Specified

Career Opportunities at DAWSONJoin the 'Ohana!DAWSON is a Native Hawaiian global business enterprise serving the U.S. Department of Defense and other federal government clients while benefiting the Na...

user avatar

Information Systems Security Officer (ISSO)

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Worth, TX(On-Site/Office)
Posted yesterday
Top Secret
Not Specified

Job Number 724756BR Description:Lockheed Martin Aeronautics. Be More Than You Can Imagine.At Lockheed Martin Aeronautics (LMA), we approach each day with creativity, innovation, and integrity. We hir...

user avatar
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