Security Clearance Jobs in Reston, VA

In support of a challenging, critical, and rewarding program that provides integrated voice, video, and data services throughout the Information Technology lifecycle, Amentum is seeking a Senior Servi...

Assured Information Security (AIS) is looking for a Software Engineer III to join our team in Rome, NY. This role is ideal for an experienced software engineer with at least five years of experience w...

Searching for a Sr. DevSecOps Engineer III to design, implement, and maintain secure and efficient software development and deployment pipelines. You will collaborate with cross-functional teams to in...

Eliassen Group is looking for a Sr. DevSecOps Engineer II to design, implement, and maintained secure and efficient software development and deployment pipelines. You will collaborate with cross-funct...

Key Responsibilities • SystemsAdministration (Tier 1 & Tier 2) ◦ Provide Tier 1 and Tier 2 support for Windows and Linux servers and workstations. ◦ Respond to user incidents, serv...

Software Engineer Required * Minimum 3 years of demonstrated experience in Full Stack development * Demonstrated experience developing applications using Node JS * Demonstrated experiencein backend de...

Systems EngineerReston, VA9/16/2025...

CIS Secure is seeking a Audio Visual (AV) Task Manager for its Intrepid Solutions operating companyto join our Operations & Maintenance (O&M) Team comprised of AV Subject Matter Expert, AMX/Cr...

Job Category: IT Infrastructure and OperationsRequisition Number: CLOUD002182Posting DetailsPosted: June 27, 2026Full-TimeOn-siteSalary Range: $187,179.20 USD to $318,198.40 USDJob DetailsDescriptionG...

Job Title: Executive Director, Program ManagementJob Category: Project and Program ManagementTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel R...

Celestar Corporation is seeking a Senior Data Scientist (OBI Advanced Analytic Method Augmentation) to support The Defense Intelligence Agency ( DIA) under the Object Based Intelligence and Quality As...

OverviewJob Title: SCA Dock Master Location: Reston, VA Introduction:Rivet Operations Company ("Rivet") has openings for multiple Dock Masters. This position will support the Defense Intelligence Agen...

What We’re Looking For:If you are intrigued by space and satellites and love managing technical programs in a fast-paced and customer-focused environment, then you will be excited about the Senior Dep...

Job Category: Human ResourcesRequisition Number: HRGEN002281Posting DetailsFull-TimeOn-siteSalary Range: $61,401.60 USD to $102,523.20 USDJob DetailsDescriptionGCI, embodies excellence, integrity and ...

Careers at Cyber Security Engineer REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite, Herndon, VAWe are looking for a mission-focused Cyber Securi...

Purpose and Impact:Amentum provides warning and all-source analytical support to DIA's Defense Combating Terrorism Office to drive DoD policy, planning, and operational decisions to counter regional a...

The hardest part of enterprise IT is not the technology, it is getting the right work under contract and delivered without a gap in services. The Red Gate Group is seeking an IT Project Manager to sup...

DescriptionBison Group - Mission First. People Always.At Bison Group LLC, we're more than a defense contractor - we're a people-focused small business with a strong culture built on trust, respect, an...

R-00190403Description The Digital Modernization Sector at Leidos has an opening for a Tier II Site Lead to support the customer’s computer data communications systems, in providing design specif...

R-00190396Description The Digital Modernization Sector at Leidos has an opening for a Tier II Network Technician to support the customer’s computer data communications systems, in providing desi...