Top Secret/SCI

Top Secret / SCI Clearance Jobs

Showing 17,432 Jobs

Software Developer II (Onsite)

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

Date Posted:2026-06-25Country:United States of America Location:US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

user avatar

Senior Mission Management Scrum Master (Onsite)

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

Date Posted:2026-06-25Country:United States of America Location:US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

user avatar

Sr Systems Engineer - Product Owner (Onsite)

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

Date Posted:2026-06-24Country:United States of America Location:US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

user avatar

Staff Officer/Executive Assistant - TS/SCI

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

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

user avatar

Senior Strategic Communications Specialist - TS/SCI

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

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

user avatar

Senior AFSIM Simulation Engineer - TS/SCI

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

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

user avatar

Joint Integration SME TS/SCI

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

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

user avatar

Senior Joint Fires Integration SME TS/SCI

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

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

user avatar

Sr Advanced Space Systems Engineer- Chantilly, VA

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

Basic QualificationsRequires a Bachelor's degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 8+ years of job-related experience, or a Mast...

user avatar

Joint Fires Training & Assessment SME TS/SCI

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

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

user avatar

Sr Advanced Space Systems Engineer- Pittsburgh, PA

New
General Dynamics Mission Systems
Apply today! Be one of the first candidates to apply for maximum exposure.
Pittsburgh, PA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Basic QualificationsRequires a Bachelor's degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 8+ years of job-related experience, or a Mast...

user avatar

Senior Joint Fires Integration SME Site Lead TS/SCI

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

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

user avatar

Senior Space Systems Engineer- San Jose

New
General Dynamics Mission Systems
Apply today! Be one of the first candidates to apply for maximum exposure.
San Jose, CA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Basic QualificationsRequires a Bachelor's degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 8+ years of job-related experience, or a Mast...

user avatar

Technology and/or Operational Military Utility Assessor (TS/SCI)

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

SMX is seeking a Technology and/or Operational Military Utility Assessor toplay a critical role in evaluating the potential effectiveness, suitability, and impact of emerging technologies, existing sy...

user avatar

Senior. Principal Platform Engineer Pipeline (Onsite)

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

Date Posted:2026-06-24Country:United States of America Location:US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

user avatar

Systems Engineer (Engineer Systems 3) - 29119

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

Requisition Number: 29119 Required Travel: 11 - 25% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $90,872.00 - $118,000.00 Security Clearance: TS/SCI Level of Experience: Mid...

user avatar

Cyber Security Administrator

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

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...

user avatar

End-user computing technician

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

Requisition Number: 29120 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $55,801.00 - $105,540.00 Security Clearance: TS/SCI Level of Experience: Mid ...

user avatar

DevOps Engineer- TS/SCI Clearance

New
V2X
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

Job Description OverviewV2X is seeking a DevOps Engineer with an active TS/SCI with Poly clearance who will be responsible for taking a leadership role in refactoring existing data workflows from an o...

user avatar

ServiceNow Developer SME- TS/SCI Clearance

New
V2X
Apply today! Be one of the first candidates to apply for maximum exposure.
Chantilly, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Job Description OverviewWe are recruiting for a ServiceNow Developer SME to design and develop applications software and systems in the ServiceNow Platform. ResponsibilitiesThis individual will collab...

user avatar