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 3,267

IT - Jobs requiring security clearance

Show:
Sort by:

Information Assurance Specialist - III (Information Security Ana

New
Barbaricum
Apply today! Be one of the first candidates to apply for maximum exposure.
Indianapolis, IN(On-Site/Office)
Posted today
10+ yrs exp
Secret
Not Specified

Barbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mission sets. We leverage more than ...

user avatar

Information Systems Security Officer (ISSO)

New
IntelliDyne, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted today
Top Secret
Not Specified

Information Systems Security Officer (ISSO) Location: Washington, DC (Onsite) Clearance: Top Secret Status: Exempt Salary: $95k - $110k per yearResponsibilities: Work as part of the IT Security Suppo...

user avatar

Identity and Access Management

New
Prescient Edge
Apply today! Be one of the first candidates to apply for maximum exposure.
Doral, FL(On-Site/Office)
Posted today
Secret
Not Specified

Prescient Edge is seeking a Identity and Access Management to support a Federal Government client. Please note that the availability of this position is contingent upon contract award. Benefits: ...

user avatar

Cyber Technical Analyst Principal (TS/SCI with Poly Required)

New
GCI, Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Chantilly, VA(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Polygraph

Job Category: Cyber and IT Risk ManagementRequisition Number: TECHN002135Posting DetailsPosted: May 29, 2026Full-TimeOn-siteSalary Range: $124,092.80 USD to $207,251.20 USDJob DetailsDescriptionGCI em...

user avatar

Subject Matter Expert (SME) Cybersecurity

New
Synertex LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Bethesda, MD(On-Site/Office)
Mclean, VA(On-Site/Office)
Chantilly, VA(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
Polygraph

Subject Matter Expert (SME) Cybersecurity ๐Ÿ“Bethesda, MD | McLean, VA | Chantilly, VA ๐Ÿ“Œ Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We're seeking a skilled Cyber De...

user avatar

Information Systems Security Manager - TS/SCI with Poly Required

New
GCI, Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Chantilly, VA(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Polygraph

Job Category: Information SecurityRequisition Number: INFOR001917Posting Details Posted: January 19, 2026 Full-Time On-site Salary Range: $124,092.80...

user avatar

Cryptologic Cyber Planner 3

New
Gormat, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Polygraph

We are seeking a dynamic Cryptologic Cyber Planner with hands-on experience in supporting Government missions or similar efforts. In this role, you will be at the forefront of strategic and operationa...

user avatar

Cyber Analyst

New
General Atomics Intelligence
Apply today! Be one of the first candidates to apply for maximum exposure.
Charlottesville, VA(On-Site/Office)
Posted today
Top Secret
Not Specified

General Atomics Integrated Intelligence, Inc. (GA Intelligence), an affiliate of General Atomics, was founded in 1989. It provides custom software development and innovative information engineering so...

user avatar

(Cyber) Incident Management Analyst - Weekend Night Shift

New
Nightwing
Apply today! Be one of the first candidates to apply for maximum exposure.
Arlington, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabi...

user avatar

Information System Security Engineer (ISSE)

New
Akima
Apply today! Be one of the first candidates to apply for maximum exposure.
Alexandria, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Akima Data Management (ADM) is seeking a highly skilled and mission-driven Information System Security Engineer (ISSE) to design, engineer, and validate cybersecurity capabilities across Department of...

user avatar

PKI/Encryption Engineer (Active Top Secret Clearance)

New
Akima
Apply today! Be one of the first candidates to apply for maximum exposure.
Alexandria, VA(On-Site/Office)
Posted today
Top Secret
Not Specified

SUVI Global Services is looking for PKI/Encryption Engineer to support IT across all DoD OIG networks. To join our team of outstanding professionals, apply today! ResponsibilitiesResponsible for desi...

user avatar

PKI/Encryption Administrator (Active Secret Clearance)

New
Akima
Apply today! Be one of the first candidates to apply for maximum exposure.
Alexandria, VA(On-Site/Office)
Posted today
Secret
Not Specified

SUVI Global Services is looking for PKI/Encryption Administrator to support IT across all DoD OIG networks. To join our team of outstanding professionals, apply today! ResponsibilitiesResponsible for...

user avatar

DevSecOps

New
INflow Federal
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid(On/Off-Site)
Posted today
2+ yrs exp
Secret

About INflow Federal - founded in 2013, INflow Federal is a mission-driven small business delivering cutting-edge solutions to the Department of War (DoW) and Joint Force operations across 20+ states....

user avatar

AI/ML Specialist Solutions Architect, National Security Speciali

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

DescriptionAmazon Web Services is seeking a Generative AI Learning Solutions Architect to support our national security.Are you excited to help Government customers to leverage generative AI in their ...

user avatar

Senior Cyber Network Operator

New
Hoplite Solutions LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Chantilly, VA(On-Site/Office)
Posted today
TS/SCI
Full Scope Polygraph

Job DescriptionAt Hoplite Solutions, we are dedicated to delivering cutting-edge solutions that empower mission-critical operations and enhance national security. We're seeking a skilled and motivated...

user avatar

Cyber Security Engineer

New
Hoplite Solutions LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Bethesda, MD(On-Site/Office)
Posted today
TS/SCI
CI Polygraph

Job DescriptionHoplite Solutions is seeking multiple Cyber Security Engineers. This role is responsible for protecting the customer's information systems and networks from potential cyber-attacks. The...

user avatar

Information Systems Security Officer

New
Hoplite Solutions LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Meade, MD(On-Site/Office)
Posted today
TS/SCI
Full Scope Polygraph

Job DescriptionHoplite Solutions is seeking a self-starting, motivated individual to be an Information System Security Officer supporting the Signals Analysis Division with maintaining compliance and ...

user avatar

Senior Cyber Security Engineer / CSET Team

New
Scientific Research Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Patuxent River, MD(On-Site/Office)
Posted today
Top Secret
Not Specified

Salary StatementEstimated Starting Salary Range: USD $127,650.00/Yr. - USD $212,750.00/Yr. Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant, inte...

user avatar

Cyber Computer Engineer

New
Scientific Research Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Philadelphia, PA(On-Site/Office)
Posted today
Secret
Not Specified

DescriptionThe Naval Surface Warfare Center Philadelphia Division (NSWCPD) is a Department of Defense entity responsible for research and development, test and evaluation, engineering and fleet suppor...

user avatar

Cyber Range Event Lead

New
Scientific Research Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Orlando, FL(On-Site/Office)
Posted today
Secret
Not Specified

Description Working with Event Designers and End Users to create technical tasking for proposed cyber events. Details the technologies and tools needed to accomplish those goals Managing risk and req...

user avatar
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
Download on the App StoreGet it on Google Play
ยฉ 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service .
  • Pay My Bill
  • EULA
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Contact Us