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Top Secret/SCI

Top Secret / SCI Clearance Jobs

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Linux Administrator 2

New
T-Rex Solutions LLC
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Posted today
TS/SCI
Full Scope Polygraph

T-Rex is looking for a fully cleared Linux Administrator 2 to work on a program in the Fort Meade, Maryland area in support of the Intelligence Community. Responsibilities: Work in an environment wher...

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Information Systems Security Officer 2

New
T-Rex Solutions LLC
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Posted today
TS/SCI
Full Scope Polygraph

T-Rex is looking for a fully cleared ISSO level 2 to work on a program in the Fort Meade, Maryland area in support of the Intelligence Community. Requirements: The job duties are as follows: Work with...

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Help Desk

New
T-Rex Solutions LLC
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Posted today
TS/SCI
Full Scope Polygraph

T-Rex is looking for a fully cleared Help Desk Specialist to work on a program in the Fort Meade, Maryland area in support of the Intelligence Community.Requirements: The job duties of the Help Desk S...

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Network Engineer, Level 2

New
Independent Software
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Posted today
5+ yrs exp
TS/SCI
Full Scope Polygraph

Who are we? Independent Software is a consulting, product, and solutions firm dedicated to the practical application of software and system engineering technologies to solve complex problems.We bring ...

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PACAF Exercise Project Officer / Joint Exercise Planner – TS/S

New
Synertex LLC
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Posted today
10+ yrs exp
TS/SCI
Not Specified

PACAF Exercise Project Officer / Joint Exercise Planner – TS/SCI📍 Joint Base Pearl Harbor–Hickam, HawaiiFull Time | On Site | Travel up to 25%Synertex LLC is seeking an experienced Exercise Project Of...

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Software Engineer, Level 2

New
Independent Software
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Posted today
10+ yrs exp
TS/SCI
Polygraph

Who are we?Independent Software is a consulting, product, and solutions firm dedicated to the practical application of software and system engineering technologies to solve complex problems. &nbs...

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OCONUS Tech Targeter (TS/SCI with Poly Required)

New
GCI
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Posted today
10+ yrs exp
TS/SCI
Polygraph

Job Category: Cyber Security Technical AnalysisRequisition Number: TECHN001820Posting DetailsPosted: April 30, 2026Full-TimeOn-siteSalary Range: $139,984 USD to $233,771.20 USDJob DetailsDescriptionGC...

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Senior Systems Engineer

New
Red Arch Solutions
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Posted today
10+ yrs exp
TS/SCI
Full Scope Polygraph

Active TS/SCI with Polygraph required.Position Description:Red Arch Solutions is seeking a Systems Engineer in Annapolis Junction, Maryland. Some Responsibilities May Require You To:Design and bu...

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Chief Engineer

New
Booz Allen Hamilton
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Posted today
TS/SCI
Polygraph

Job Number: R0230451Chief EngineerThe Opportunity: Are you looking for an opportunity to develop a data platform that will have an impact on rapid exploitation and sharing of multi-INT information acr...

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Software Engineer

New
Red Arch Solutions
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Posted today
5+ yrs exp
TS/SCI
Full Scope Polygraph

**Requires an active TS/SCI with Polygraph**Position Description:Red Arch Solutions is hiring a Software Engineer on a priority program in Annapolis Junction, MD. The Software Engineer shall be respon...

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Artificial Intelligence Developer (AI)

New
Ardent Principles
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Posted today
5+ yrs exp
TS/SCI
Full Scope Polygraph

Careers at Artificial Intelligence Developer (AI) REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time onsite in Chantilly, VA We’re seeking an Artificial In...

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Systems Architect

New
Ardent Principles
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Posted today
10+ yrs exp
TS/SCI
Full Scope Polygraph

Careers at Systems Architect REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time onsite in Chantilly, VA We’re looking for a Systems Architect with 10+ year...

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Senior Cybersecurity Advisor

New
@Orchard LLC
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Posted today
10+ yrs exp
TS/SCI
Full Scope Polygraph

Senior Cybersecurity Advisor Bethesda, MD Active Top-Secret Clearance with SCI and Polygraph Required @Orchard is actively supporting a proposal expected to be awarded in Fall 2026 for a Maryland clie...

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Systems Architect (SF)

New
THE KENJYA-TRUSANT GROUP, LLC
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Posted today
10+ yrs exp
TS/SCI
Polygraph

NewSystems Architect (SF)Annapolis Junction, MDApplyPosition Summary:The Kenjya-Trusant Group is looking for a Systems Architect to support our Maryland Customer for cross domain solutions.Essential J...

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Splunk Software Engineer (SF)

New
THE KENJYA-TRUSANT GROUP, LLC
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Posted today
10+ yrs exp
TS/SCI
Polygraph

Splunk Software Engineer (SF)Annapolis Junction, MDApplyPosition Summary: The Kenjya-Trusant Group is looking for a Splunk Software Engineer to support our Maryland Customer in the development and del...

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Test Engineers - multiple levels - FULLY CLEARED with POLYGRAPH

New
Constellation Technologies, Inc
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Posted today
10+ yrs exp
TS/SCI
Polygraph

SDLC, Linux, Selenium, JUnit, SOAP UI, GIT, Python, Docker, KubernetesDue to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required...

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Software Engineer (AI Engineer) - FULLY CLEARED with POLYGRAPH R

New
Constellation Technologies, Inc
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Posted today
10+ yrs exp
TS/SCI
Full Scope Polygraph

Python, LLM integration, data engineering, Agile, Git, Jira, Confluence, static analyzers, RAG framework, relational and vector databases, RUST, Claude Code, Codex, and CI/CDDue to federal contract re...

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Systems Integration Engineer - FULLY CLEARED with POLYGRAPH REQU

New
Constellation Technologies, Inc
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Posted today
5+ yrs exp
TS/SCI
Full Scope Polygraph

nginx, Docker, RedHat Satellite, cloud computing environments like AWS, Infrastructure as Code (IaC) products like Terraform, SALT and Ansible, Prometheus, Grafana, SELinix, FIPS​​ ​, PKI certificate ...

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Test Engineer - multiple levels - FULLY CLEARED with POLYGRAPH R

New
Constellation Technologies, Inc
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Posted today
5+ yrs exp
TS/SCI
Polygraph

Linux, AWS, Cypress, Selenium, VS Code, Java, Java Script, Mongo DB, PostGres, TestNg, T&E WIPTs and integrated test teams to align T&E activitiesTestNG, Selenium, & Cypress Testing Automa...

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Software Engineers - LEVEL 03 - FULLY CLEARED with POLYGRAPH REQ

New
Constellation Technologies, Inc
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Posted today
10+ yrs exp
TS/SCI
Polygraph

Software Engineers - LEVEL 03 - FULLY CLEARED with POLYGRAPH REQUIREDFort Meade, MD__PRIME Programs – PRIME Software Development /Software & Database Engineers /On-siteapply for this jobJava SE, ...

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