Security Clearance Jobs in Chantilly, VA

As an experienced Software Engineer with MTSI you will be responsible for designing, implementing, and maintaining real-time data ingestion infrastructure for a project using an agile development mode...

Title:RF Specialist - Mid Who We Are KBR Mission Technology Solutions delivers full life cycle professional and technical solutions that improve operational readiness and drive innovation. Our solut...

Telecommunications ForemanChantilly, VA - TS/SCI clearance requiredApplyM9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skill...

Telecommunications Technician 3Chantilly, VA - TS/SCI clearance requiredApplyM9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, ...

Chantilly, VA - TS/SCI clearance requiredApplyM9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and t...

Job Category: Software EngineeringRequisition Number: GRAPH001977Posting DetailsPosted: June 25, 2026Full-TimeOn-siteSalary Range: $164,382.40 USD to $274,518.40 USDJob DetailsDescriptionWe are lookin...

Job Category: Cyber and IT Risk ManagementRequisition Number: TECHN002265Posting DetailsPosted: August 19, 2026Full-TimeOn-siteSalary Range: $124,092.80 USD to $207,251.20 USDJob DetailsDescriptionGCI...

Job Category: Software EngineeringRequisition Number: APPLI002215Posting DetailsPosted: July 20, 2026Full-TimeOn-siteSalary Range: $164,382.40 USD to $274,518.40 USDJob DetailsDescriptionGCI embodies ...

Job Category: Program Delivery and ExecutionRequisition Number: SRPRO002268Posting DetailsFull-TimeOn-siteSalary Range: $124,092.80 USD to $207,251.20 USDJob DetailsDescriptionGCI embodies excellence,...

Job Category: Software EngineeringRequisition Number: TECHL002272Posting DetailsDescriptionGCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique...

AWS DevOps / Agentic SRE Engineer (Active TS/SCI Clearance)Chantilly, VirginiaAWS DevOps / Agentic SRE Engineer – TS/SCI Clearance: Active TS/SCI Certification: Active Security+ or equivalent required...

Compensation & Benefits: Pay commensurate with experience. Estimated starting salary: $177k Full time benefits include Medical, Dental, Vision, 401K, and other possible benefits as provided. Benefit...

Amentum is seeking an Insider Threat Investigative Analyst to support our U.S. Department of Energy and Counterintelligence (DOE-IN) contract. Positions will be based in the Chantilly, VA area.Essenti...

Job Number: R0247426Project Control Analyst, Junior The Opportunity: Serve as a program control analyst providing contract finan cia l management services for multiple contracts in a client account. W...

Job Number: R0247416Full Stack Software EngineerThe Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're lookin...

Job Number: R0247365Contracts ManagerThe Opportunity:As a contract manager, you use your sharp negotiation tactics and talent for organization to help manage critical documents. We need you to bring y...

GTSC seeks a Chief Growth Officer (CGO). This is an Executive Leadership position that reports to Chief Operating Officer (COO). Location : Chantilly, VA (hybrid) with travel to customer, partner, a...

Amentum is seeking a Senior Solutions Architect to serve as an integral member of our Engineering and Technology (E&T) growth team. The Senior Solutions Architect will play a critical role in driving ...

Job Title: Software DeveloperJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: None...

Job Title: SCRUM Technical Project ManagerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel R...