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 3,571

IT - Jobs requiring security clearance

Show:
Sort by:

Systems Administrator I (#CJ)

Tamayo Federal Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Not provided(On-Site/Office)
Posted 1 month ago
Secret
Not Specified

DescriptionTamayo Federal Solutions, LLC is seeking qualified Systems Administrator I. The qualified candidate should have experience/knowledge in the following areas: Design architecture including so...

user avatar

AEWS Program Manager

BAE Systems
Apply today! Be one of the first candidates to apply for maximum exposure.
Nashua, NH(On-Site/Office)
Posted 3 months ago
Secret
Not Specified

Job Description See what you're missing. Our employees work on the world's most advanced electronics - from detecting threats for F-35 pilots to illuminating the night for soldiers. Spanning air, lan...

user avatar

Cryptologic Cyber Planner, Level 3

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

What You Will Do: At Independent Software, as a Cryptologic Cyber Planner Level 3, you will support the planning, coordination, and execution of cyber operations across mission-critical environments. ...

user avatar

Cryptologic Cyber Planner, Level 3

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

What You Will Do: At Independent Software, as a Cryptologic Cyber Planner Level 3, you will support the planning, coordination, and execution of cyber operations across mission-critical environments. ...

user avatar

Systems Engineer / Level 2 - Level 3 (Security Clearance)

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

Responsibilities: Provide pre and post flight office support for NASA/DOD Engine Systems. Support the design and fabrication of product modifications through to field operations. Strong emphasis on ...

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 yesterday
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

Cyber Security Associate 1

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

GovCIO is currently hiring for 1st shift Security Analyst to support the US Courts in Washington, DC (4 days onsite, Fridays remote). ResponsibilitiesCorrelates threat data from various sources to es...

user avatar

Information Systems Security Officer (ISSO) Sr Task Lead- ITSSS2

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

Information Systems Security Officer (ISSO) Sr Task Lead Full Time, Washington, DC TS clearance with /SCI eligibility required**This position is contingent upon contract award** Job Description: The ...

user avatar

Information Systems Security Engineer, Sr- ITSSS2

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

Information Systems Security Engineer, Sr Full Time, Washington D.C. TS clearance with /SCI eligibility required**This position is contingent upon contract award** Job Description: The ISSE will lead...

user avatar

Cloud Information System Security Engineer (ISSE) – Senior

New
Network Designs, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
10+ yrs exp
Top Secret

About NDi: Network Designs, Inc. (NDi) is a leading Federal contractor that specializes in designing, developing, and delivering information technology and network solutions for government customers....

user avatar

Senior Cybersecurity Supply Chain Risk Management

New
Network Designs, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
10+ yrs exp
Top Secret

About NDi: Network Designs, Inc. (NDi) is a leading Federal contractor that specializes in designing, developing, and delivering information technology and network solutions for government customers....

user avatar

Security Solutions Architect

New
Network Designs, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Pocatello, ID(On-Site/Office)
Posted yesterday
10+ yrs exp
Top Secret

About NDi: Network Designs, Inc. (NDi) is a leading Federal contractor that specializes in designing, developing, and delivering information technology and network solutions for government customers....

user avatar

Sr. Trellix Cybersecurity Engineer

New
Arena Technical Resources
Apply today! Be one of the first candidates to apply for maximum exposure.
Chantilly, VA(On-Site/Office)
Posted yesterday
10+ yrs exp
Intel Agency
Full Scope Polygraph

Job Title: Sr. Trellix Cybersecurity Engineer Location: Chantilly, VA Eligibility: Candidate must possess an active TS/SCI with CI Polygraph clearance Job Description: Seeking a Senior Trellix Cyb...

user avatar

Top Secret ISSO

New
Insight Global, Inc.
Washington Dc Post Office, DC(On-Site/Office)
Posted yesterday
Top Secret

Location: Washington, DC Pay Range: $35-88/hr based on experience level Duration: Long-term contract with Insight Global Insight Global is seeking multiple Information System Security Officers (ISSO)...

user avatar

Top Secret ISSO

New
Insight Global, Inc.
Washington Dc Post Office, DC(On-Site/Office)
Posted yesterday
Top Secret

Location: Washington, DC Pay Range: $35-88/hr based on experience level Duration: Long-term contract with Insight Global Insight Global is seeking multiple Information System Security Officers (ISSO)...

user avatar

Information Systems Security Engineer

New
Arena Technical Resources
Apply today! Be one of the first candidates to apply for maximum exposure.
Springfield, VA(On/Off-Site)
Posted yesterday
5+ yrs exp
TS/SCI

Job Title: Information Systems Security Engineer (ISSE) Location: Springfield, VA Eligibility: Candidate must possess an active TS/SCI Clearance and be willing to obtain an CI Polygraph Job Descripti...

user avatar

Cyber Security/IA Analyst (Remote)

New
Insight Global, Inc.
Remote/Hybrid(On/Off-Site)
Posted yesterday
5+ yrs exp
Secret

Title: Cyber Security Analyst LCAT: Ø Mid – 6 years’ experience Ø Senior – 10 years’ experience Format: 9-month contract to hire Location: Remote Interviews: being coordinated beginning May 18th Star...

user avatar

Cyber Engineer

New
OASYS, INC.
Chantilly, VA(On-Site/Office)
Posted yesterday
Unspecified

Cyber Engineer OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Cyber Engineer position to support our customer in Chantilly, VA , Summary As Cyber Engineer, you wi...

user avatar

Systems Security Engineer, Programs

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Costa Mesa, CA(On-Site/Office)
Posted yesterday
Secret
Not Specified

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

user avatar

Systems Security Engineer, Anti-Tamper

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Costa Mesa, CA(On-Site/Office)
Posted yesterday
Secret
Not Specified

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

user avatar

Systems Security Engineer (Program Protection)

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Costa Mesa, CA(On-Site/Office)
Posted yesterday
Secret
Not Specified

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

user avatar

System Security Engineer, Program Protection

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Costa Mesa, CA(On-Site/Office)
Posted yesterday
Secret
Not Specified

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

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