ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now

IT - Security Jobs

IT - Security

Viewing 1 - 20 of 3,452

IT - Jobs requiring security clearance

Show:
Sort by:

iOS Vulnerability Research Engineer and Developer, Senior

New
Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
Quantico, VA(On-Site/Office)
Updated Today
Top Secret
Not Specified

Job Number: R0221763iOS Vulnerability Research Engineer and Developer, SeniorKey Role:Conduct research and analysis to identify vulnerabilities and potential threat vectors into systems and networks, ...

user avatar

Identity Intelligence Targeting Analyst

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

Identity Intelligence Targeting AnalystJob Category: IntelligenceTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: Regular-Rotational TravelerPercentage of Travel Required:...

user avatar

Information Systems Security Officer ISSO 3

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

We pride ourselves on an open, and honest culture in the workplace which builds morale conducive to inspiring growth on our team, while balancing lifestyle by supporting personal and family goals with...

user avatar

Advanced FPGA Engineer for Crypto and Cross Domain Solutions

New
The Computer Merchant, Ltd.
Apply today! Be one of the first candidates to apply for maximum exposure.
Taunton, MA(On-Site/Office)
Updated Today
Secret
Not Specified

JOB TITLE: Advanced FPGA Engineer for Crypto and Cross Domain Solutions JOB LOCATION: Taunton, MA WAGE RANGE*: 80-84 JOB NUMBER: 25-03627 JOB DESCRIPTION: Our client, a large defense contractor, has...

user avatar

Information Assurance Specialist 4

New
NuAxis Innovations LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Not provided(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Overview:We are seeking a highly skilled Information Assurance Specialist 4 to join our cybersecurity team. As an information security risk specialist, you will collaborate with information system own...

user avatar

Technical Specialist V Cybersecurity Level II

New
Information Systems Solutions, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Suffolk, VA(On-Site/Office)
Updated Today
Secret
Not Specified

DescriptionInformation Systems Solutions (ISS) is looking for a mid-level systems engineer (Technical Specialist V Cybersecurity Level II) to support the JS J7 Joint Training DevSecOps pipeline core i...

user avatar

Cryptologic Computer Scientist 3

New
RealmOne
Apply today! Be one of the first candidates to apply for maximum exposure.
Central Maryland, MD(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Are you VIGILANT about your career? RealmOne definitely is!RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in...

user avatar

Cryptologic Computer Scientist 2

New
RealmOne
Apply today! Be one of the first candidates to apply for maximum exposure.
Central Maryland, MD(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Are you VIGILANT about your career? RealmOne definitely is!RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in...

user avatar

SIEM Infrastructure and Detection Engineer

New
ECS
Apply today! Be one of the first candidates to apply for maximum exposure.
Portland, OR(On-Site/Office)
Updated Today
DHS
Not Specified

Job Description ECS is seeking a SIEM Infrastructure and Detection Engineer to work in our Portland, Oregon office . The SIEM Infrastructure and Detection Engineer supports a federal energy sector cy...

user avatar

Cybersecurity SME

New
T-Rex Solutions LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
Not provided(Off-Site/Hybrid)
Updated Today
Public Trust
Not Specified

T-Rex Solutions is seeking an experienced Cybersecurity SME to lead the security architecture, compliance, and risk management activities for the design and deployment of a modern enterprise Case Mana...

user avatar

Cybersecurity Engineer, Journeyman - TS

New
DCS Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Hampton, VA(On-Site/Office)
Updated Today
Top Secret
Not Specified

DCS has an exciting opportunity for a Cybersecurity Engineer to support the C3C / Kessel Run (KR) Division, which is within the USAF C3BM Directorate. This role will focus on cybersecurity and serves...

user avatar

Security Assistant - Personnel Security (PERSEC) - Pentagon (Act

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

RiverTech is seeking a dedicated and detail-oriented Personnel Security (PERSEC) Assistant to support the Joint Staff Security Office (JSSO) in managing and maintaining compliance with Federal, DoD, a...

user avatar

Vulnerability Researcher: Entry to Three Years of Experience (Ap

New
Cipher Tech Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Vienna, VA(On-Site/Office)
Updated Today
Top Secret
Not Specified

Location: Vienna, VA Description: The candidate will be working independently as a Vulnerability Researcher to identify flaws in software. The candidate must be familiar with the latest techni...

user avatar

Vulnerability Researcher: Mid or Senior Levels (Applicants must

New
Cipher Tech Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Vienna, VA(On-Site/Office)
Updated Today
Top Secret
Not Specified

Location: Vienna, VA Description: The candidate will be working independently as a Vulnerability Researcher to identify flaws in software. The candidate must be familiar with the latest techni...

user avatar

Cyber Security Project Engineer

New
2HB Incorporated
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Updated Today
TS/SCI
Full Scope Polygraph

This is a full-time position, and requires a TS/SCI/Full Scope Polygraph Clearance.2HB Incorporated is seeking a Cyber Security Project Engineer to support its government customer in Herndon, VA. This...

user avatar

Network Engineer - Operations and Field Support

New
American Systems Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
United States(Off-Site/Hybrid)
Updated Today
Public Trust
Not Specified

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Pro...

user avatar

Security Control Assessor (SCA) / RMF Information Analyst

New
Delta Solutions and Strategies, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Pentagon, DC(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Delta Solutions & Strategies is seeking a full-time Security Control Assessor (SCA) / RMF Information Analyst supporting Headquarters United States Space Force (HQ USSF) S6 Cyber Governance and ATO/RM...

user avatar

Senior Cyber Range Trainer (Lead)

New
Bailey Information Technology, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Position: Senior Cyber Range Trainer (Lead) Location: Washington, DC & Remote (U.S.) Make an impact training the next wave of defenders Serve as the lead instructor and curriculum owner for ...

user avatar

Mid-Level Cyber Range Trainer

New
Bailey Information Technology, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Position: Mid-Level Cyber Range Trainer Location: Onsite (Washington, DC) & Remote (U.S.) Help defenders level up-one lab at a time Deliver engaging virtual instruction and hands-on labs ins...

user avatar

Sr. Information Security Engineer

New
Zachary Piper Solutions, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Aberdeen Proving Ground, MD(On-Site/Office)
Updated Today
Top Secret
Not Specified

Piper Companies is seeking an experienced Information Security Engineer to take a holistic, system-of-systems approach to enhancing and aligning cybersecurity, information assurance, and information...

user avatar
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Pay My Bill
  • Contact Us
  • EULA
Download on the App StoreGet it on Google Play

© 2025 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service.