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 3,545

IT - Jobs requiring security clearance

Show:
Sort by:

System Cybersecurity

New
Odyssey Systems Consulting Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
Secret
Not Specified

Position SummaryWe are recruiting for a Journeyman System Cybersecurity professional for the Engineering, Professional, and Administrative Support Services (EPASS) Contract at Hanscom Air Force Base, ...

user avatar

Enterprise Cybersecurity SME

New
Odyssey Systems Consulting Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
Secret
Not Specified

Position SummaryWe are recruiting for a System Cybersecurity SME for the Engineering, Professional, and Administrative Support Services (EPASS) Contract at Hanscom Air Force Base, Massachusetts suppor...

user avatar

Cybersecurity Penetration Tester (Traditional) - SME

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

Overview CYBERSECURITY PENETRATION TESTER (TRADITIONAL) - SME LOCATION: Eglin AFB, FL JOB STATUS: Full-time CLEARANCE: Secret CERTIFICATION: See Below TRAVEL: 30% Astrion has an exc...

user avatar

Senior Information System Security Officer

New
Independent Software
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Polygraph

What You Will Do: At Independent Software, as a Senior Information System Security Officer (ISSO), you will support the security posture of mission-critical systems, programs, and enclaves. In this r...

user avatar

Senior Cyber Capability Developer

New
PeopleTec
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
Top Secret
None

OpportunityPeopleTec is currently seeking a Senior Cyber Capability Developer to support our Huntsville, AL location. Job Functions: Possesses professional experience related to cyber intrusions and...

user avatar

Information Technology/Assurance Specialist II

New
System High Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Polygraph

Description *This position requires a TS/SCI Clearance and Special Access Program Experience* At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Wor...

user avatar

IT SPECIALIST (INFORMATION & SECURITY)

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

Duties You will serve as a Security Control Assessor (SCA) conducting independent, comprehensive assessments of the management, operational, and technical security controls implemented within inform...

D

ISSO

New
NasTech Global, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Quantico, VA(On-Site/Office)
Posted today
Secret

Role: Information Systems Security Officer Location: 5 days onsite in Quantico, VA Duration: Contract (long term) Citizenship: USC with Active Secret Clearance Rate: $ 55 an hour (some flex) Top Sk...

user avatar

Information Systems Security Engineer

New
Cyber Bat Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

• Participate as the primary security engineering representative on engineering teams for the design, development, implementation, evaluation, and/or integration of secure networking, computing,...

user avatar

Red Team Security Engineer

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

Job DescriptionacuCyber is is hiring a Red Team Security Engineer to work in North Charleston, SC. The candidate must have an active Top Secret clearance.Required SkillsThe ideal candidate will:Provid...

user avatar

Cyber Security Engineering Specialist IV/ Firewall Engineer

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

Job Title: Cyber Security Engineering Specialist IV/ Firewall EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel...

user avatar

Advanced Cybersecurity Analytics Engineer III

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

Job Title: Advanced Cybersecurity Analytics Engineer IIIJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Re...

user avatar

Junior Security Operations Center (SOC) Analyst

New
Karthik Consulting, LLC
Remote/Hybrid
Washington, DC(On-Site/Office)
Posted today
<2 yrs exp
Secret

For more than a decade, Karthik Consulting has been a reliable and trusted advisor to our Government customers, providing independent and unbiased recommendations and solutions to mitigate risk and he...

user avatar

Cyberspace Operations Planner

New
Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Meade, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

Job Number: R0239309Cyberspace Operations Planner The Opportunity: Support strategic context, operational design, and mission analysis. Apply critical and creative thinking to define the nature of com...

user avatar

Boundary Security Engineer

New
Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Meade, MD(On-Site/Office)
Posted today
Secret
Not Specified

Job Number: R0239318Boundary Security EngineerThe Opportunity: A well-designed secure network is critical to move data and enable the Department of Defense (DoD) to achieve their mission, but how can ...

user avatar

Senior Systems Engineer SE3 -TS/SCI with MD poly security cleara

New
Power3 Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

We are actively seeking a System Engineer to support our Prime Program. This role can be filled either with a SE Level 2 or SE Level 3. A current and active TS/SCI clearance with Polygraph is requi...

user avatar

ENTERPRISE SECURITY OPERATIONS CENTER (ESOC) ANALYST MANAGER 2

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

Req ID: 46818 Team: T51 CYBERSECURITY Entity: Newport News Shipbuilding US Citizenship Required for this Position: Yes Full-Time Shift: 1st Relocation: No relocation assistance available Virtual/...

user avatar

SME III Technology Capabilities (Cybersecurity SME)

New
Data Systems Analysts, Inc (DSA)
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Not Specified

All hired employees are expected to have experience with Microsoft Copilot and / or an approved equivalent AI solution.DescriptionData Systems Analysts, Inc. is seeking a SME III Technology Capabiliti...

user avatar

E01-M01 Cyber Security Engineer

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

Start Date: Immediate JHNA, CTSi, and EXPANSIA have come together to form a Defense Technology platform named Aether Aerospace focused on delivering high-impact technologies, technology-enabled servi...

user avatar

Information Technology/Information Assurance (IT/IA) Specialist

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

Information Technology/Information Assurance (IT/IA) Specialist II REQ: 25-J-1087The IT/IA primary function is working within Special Access Programs (SAPs) supporting Department of Defense (DoD) agen...

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