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Top Secret/SCI

Top Secret / SCI Clearance Jobs

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Principal Software Developer [$340K + Full Benefits]

New
Pavati Solutions LLC
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Saint Louis, MO(Off-Site/Hybrid)
Springfield, VA(Off-Site/Hybrid)
Posted today
10+ yrs exp
TS/SCI

The Mission Pavati Solutions bridges the gap between commercial AI innovation and national security. While the core AI platform is already in flight, you will lead the engineering of the Reliability a...

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Systems Maintainer - 102215

New
Information Technology Engineering Corporation
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Aurora, CO(On-Site/Office)
Posted today
TS/SCI
CI Polygraph

Systems Maintainer Location: Aurora, CO. Required Clearance: Top Secret/SCI with CI Poly Since 1999, ITEC has been a powerhouse in supporting mission-critical programs for the DoD and I...

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Systems Development Engineer, Files, Edge, and Data Streams (FED

New
Amazon
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Denver, CO(On-Site/Office)
Posted today
TS/SCI
Polygraph

DescriptionApplication deadline: Jun 27, 2026 The Amazon Dedicated Cloud (ADC), AWS for Government, Storage Services team is hiring a cleared Systems Development Engineer to join the team. This is an ...

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Information Systems Security Officer Lvl 2 – RMF & Compliance

New
NineFX, Inc.
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Fort Meade, MD(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Full Scope Polygraph

The Information Systems Security Officer Level 2 supports the security posture, authorization activities, and daily IA operations of assigned systems, enclaves, and programs. This role implements and ...

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Vice President of Strategic Initiatives & Development

New
Westway Services Group LLC
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Remote/Hybrid
Chantilly, VA
Huntsville, AL
Aurora, CO
Saint Louis, MO
Posted today
SVP, EVP, VP
TS/SCI
Polygraph

⚙️The Role Westway Services Group LLC is seeking an experienced Vice President of Strategic Initiatives & Development to join our senior leadership team and help drive the company's continued growth a...

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Data Scientist

New
NorthHill Technology Resources
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Springfield, VA(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI

NorthHill Technology Resources has a need for a Data Scientist to join a Federal Program in Springfield, VA. This is a direct-hire opportunity with our client, a growing Federal Integrator. A curren...

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System Administrator Lvl 3 – Cloud & Enterprise Infrastructure

New
NineFX, Inc.
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Fort Meade, MD(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Full Scope Polygraph

The System Administrator (SA) Level 3 provides senior level operational support, troubleshooting, and technical leadership for enterprise IT systems across cloud and on premise environments. This role...

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Staff Product Quality Engineer, RoadRunner

New
Anduril Industries
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Costa Mesa, CA(On-Site/Office)
Posted today
TS/SCI
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...

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System Administrator Lvl 2 – IT Systems Ops & Support

New
NineFX, Inc.
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Fort Meade, MD(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Full Scope Polygraph

The System Administrator Level 2 provides operations, maintenance, and troubleshooting support for enterprise IT systems across UNIX, Windows, network, storage, and client environments. This role is r...

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Program Security Manager

New
Anduril Industries
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Washington, DC(On-Site/Office)
Posted today
TS/SCI
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...

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Sr-Lead Business Analyst/ Strategic Advisor

New
System One Holdings, LLC
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Saint Louis, MO(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI

Job Title: Senior/Lead Business Analyst / Strategic Advisor Location: St. Louis, Missouri Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: TS/SCI with ability to obtain polyg...

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Software Engineer Lvl 3 – Adv Software & Platform Engineering

New
NineFX, Inc.
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Fort Meade, MD(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Full Scope Polygraph

The Software Engineer Level 3 designs, develops, maintains, and enhances complex and diverse software systems supporting mission critical operations. This senior role leads software development effort...

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Behavioral Scientist

New
PKH Enterprises
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Washington, DC(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI

Behavioral Scientist/Social Scientist *Contingent upon award Seeking an experienced Behavioral Scientist for our insider threat operational requirements on a mission-focused program within a challen...

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Insider Threat Analyst

New
PKH Enterprises
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Washington, DC(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI

Insider Threat Analyst *Contingent upon award PKH Enterprises is seeking qualified individuals to support both government and private-sector clients in the development and implementation of insider ...

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IT System Administrator

New
Dynamo Technologies LLC
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Langley, VA(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI

Dynamo Technologies LLC is looking to hire an IT System Administrator to support our Air Combat Command (ACC) Intelligence Directorate (A2) program out of Langley AFB, VA. We are looking for a skilled...

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DevSecOps Engineer - Kubernetes

New
ClearanceJobs Workforce Solutions
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Herndon, VA(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI

Clearance Required: Active TS/SCI with the ability to obtain & maintain a Polygraph Location: Herndon, VA | On-Site Full-Time Contract: Long-term federal GEOINT program — work assured through at least...

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Operations Research Analyst

New
Insight Global, Inc.
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Hanscom Afb, MA(On/Off-Site)
Posted today
TS/SCI

JOB DESCRIPTION The Operations Research Analyst applies advanced quantitative and analytical methods to support decision-making, policy development, and operational assessments within complex defense ...

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Database Administrator

New
Duetix Designs, LLC
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Co Spgs, CO(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI

**No resume farming, this is a real opening available immediately; TS/SCI REQUIRED; salary range includes shift differential; please only apply if you are qualified for the position** OPERATIONAL DAT...

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Front-End Engineer - Angular

New
ClearanceJobs Workforce Solutions
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Herndon, VA(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI

Clearance Required: Active Top Secret clearance with SCI access Location: Herndon, VA | On-Site Full-Time Contract: Long-term federal GEOINT program — work assured through at least 2030 Our client is...

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Backend Engineer - Java

New
ClearanceJobs Worforce Solutions
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Herndon, VA(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI

Clearance Required: TS/SCI with the ability to obtain & maintain a Polygraph Location: Herndon, VA | On-Site Full-Time Contract: Long-term federal GEOINT program — work assured through at least 2030 ...

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