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

Top Secret / SCI Clearance Jobs

Top Secret/SCI

Viewing 1 - 20 of 15,071

Top Secret / SCI Jobs requiring security clearance

Show:
Sort by:

VTC Engineer

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

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

user avatar

Data Engineer

New
Precise Systems
Apply today! Be one of the first candidates to apply for maximum exposure.
San Diego, CA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

As a solutions-based company, Precise Systems is focused on innovation in support of the warfighters and aligning our expertise to deliver the highest quality of service. Powered by our highly skilled...

user avatar

Platform Engineer - Operationalizing AI

New
Precise Systems
Apply today! Be one of the first candidates to apply for maximum exposure.
San Diego, CA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

As a solutions-based company, Precise Systems is focused on innovation in support of the warfighters and aligning our expertise to deliver the highest quality of service. Powered by our highly skilled...

user avatar

Senior Policy Analyst

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

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

user avatar

Senior Planner

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

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

user avatar

SITEC - Unified Communication (UC) Administrator - MacDill AFB

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

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

user avatar

SITEC - Systems Administrator - MacDill

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

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

user avatar

Security Investigations Specialist I

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

Overview: The Security Investigations Specialist I serves as an investigative assistant for the Bureau of Diplomatic Security (DS), providing support and assistance in the establishment and implemen...

user avatar

Program Manager Lead Security Specialist

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

Olgoonik is an Equal Opportunity Employer Overview: The PM Lead Security Specialist's primary duties are to escort, represent the company, and consult with Bureau Security Office (BSO). Primary Re...

user avatar

Senior Systems Engineer II (Government)

New
AT&T Government Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
San Diego, CA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Job Description:This position requires office presence of a minimum of 5 days per week and is only located at customer's site. No relocation is offered.AT&T Global Public Sector is a trusted provider ...

user avatar

Systems Engineer III (Government)

New
AT&T Government Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
San Diego, CA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Job Description:This position requires office presence of a minimum of 5 days per week and is only located at customer's site. No relocation is offered.AT&T will deliver systems engineering and techni...

user avatar

Systems Engineer IV (Government)

New
AT&T Government Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
San Diego, CA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Job Description:This position requires office presence of a minimum of 5 days per week and is only located at customer's site. No relocation is offered.AT&T will deliver systems engineering and techni...

user avatar

Expert Level Systems Engineer

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

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

user avatar

Software Developer

New
NS2 Mission
Apply today! Be one of the first candidates to apply for maximum exposure.
Chantilly, VA(On-Site/Office)
Updated Today
TS/SCI
CI Polygraph

Are you a Software Developer with a passion for astrodynamics looking to apply your skills to cutting-edge space mission software? NS2 Mission is seeking an excellent Software Developer candidate to j...

user avatar

Systems Engineer

New
NS2 Mission
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Updated Today
TS/SCI
Full Scope Polygraph

Join a mission-critical team supporting global infrastructure development and influence operations. NS2 Mission is seeking a Systems Engineerwith a strong background in technical operations, systems d...

user avatar

Network Engineer - Senior

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

Responsibilities & Qualifications RESPONSIBILITIES Provides technical guidance for directing and monitoring information systems operations. Designs, builds, and implements network systems. Directs ...

user avatar

Security Specialist

New
Odyssey Systems Consulting Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Colorado Springs, CO(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Position SummaryOdyssey is seeking a Security Specialist for our Colorado Springs, CO office. The Security Specialist will be responsible for supporting the maintenance and operation of the industrial...

user avatar

Systems Administrator

New
I2X Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Eglin Afb, FL(On-Site/Office)
Updated Today
TS/SCI
CI Polygraph

Minimum Clearance Required Top Secret SCI Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the focus is on space exploration, national ...

user avatar

Principal SIGINT Engineer

New
Astrion
Apply today! Be one of the first candidates to apply for maximum exposure.
Dayton / Wright-patterson Afb, OH(On-Site/Office)
Updated Today
TS/SCI
Not Specified

OverviewPrincipal SIGINT Engineer LOCATION: Dayton, OH WPAFB JOB STATUS: Full-Time CLEARANCE: TS/SCI TRAVEL: Astrion has an exciting opportunity for a Principal SIGINT Engineer located at...

user avatar

Cryptologic Computer Scientist, Level 4

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

What You Will Do:As a Cryptologic Computer Scientist, Level 4 at Independent Software, you will bring advanced computer science expertise to some of the nation's most complex technical challenges. We ...

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.