Top Secret / SCI Clearance Jobs

Date Posted:2026-10-07Country:United States of America Location:US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

Apply Description Assured Information Security (AIS) has an opening for Senior Systems Engineer. The Senior Systems Engineer provides strategic systems engineering, technical governance, and enterpr...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Provide comprehensive full-stack software development support for mission-critic...

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have i...

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have i...

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have i...

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top SecretTRAVEL: Yes, 25% of the TimeDescriptionAt Northrop Grumman, our employees have i...

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: Top SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incred...

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: Top SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incred...

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top SecretTRAVEL: Yes, 25% of the TimeDescriptionAt Northrop Grumman, our employees have i...

OverviewAbout M.C. DeanM.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments,...

Join a world-class engineering team supporting groundbreaking spaceflight programs.This Jobot Job is hosted by: Ruby VoightAre you a fit? Easy Apply now by clicking the "Apply Now" button and sending ...

As a Sr. AI/ML Engineer II, you will design, build, deploy, and maintain production-ready AI and machine learning solutions, leveraging advanced ML techniques to support Retrieval-Augmented Generation...

PROFESSIONAL SUMMARY At Refined Concepts, you won’t just develop and maintain software—you’ll architect and secure mission-critical systems that directly support national security operations. We are ...

Overview We are seeking a mid- to senior-level Technical Operations Support Analyst to support a mission-critical software environment within a classified government program. This role sits at the int...

Candidates must already possess an active Top Secret/SCI to be considered. Summary: • Perform cyber threat hunting operations and advanced data science analysis across big data platform envi...

Candidates must already possess an active Top Secret/SCI to be considered. Summary: • Perform advanced cyber threat hunting, data science analysis, and requirements gathering on enterprise b...

Job Family :Strategy & Transformation Travel Required :None Clearance Required :Active Top Secret SCI with Polygraph What You Will Do :Lead and oversee the day-to-day delivery of strategic consulting...

Job Family :Operational Effectiveness (ESA) Travel Required :None Clearance Required :Active Top Secret SCI with Polygraph What You Will Do :Lead the development and execution of enterprise communica...

Job Family :IT Cyber Security Travel Required :Up to 10% Clearance Required :Active Top Secret (TS) What You Will Do :Guidehouse is looking for an experienced professional with experience in building...