Security Clearance Jobs in West McLean, VA

Date Posted:2026-06-09Country:United States of AmericaLocation:US-AZ-TUCSON-805 ~ 1151 E Hermans Rd ~ BLDG 805Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: A...

Senior DevSecOps Engineer (Systems Engineer III)Business Development - San Diego, CaliforniaThis position requires an ACTIVE DoD security clearance. Applicants who do not currently hold an active clea...

Web DeveloperMcLean, VAInformation TechnologyThe Sponsor requires web design services. The Contractor shall research, design, build, monitor, and enhance websites in various frameworks, with an emphas...

REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time onsite in McLean, VA We are seeking a Web Developer with hands‑on experience in WordPress design, development, and security. The id...

Graham Technologies is seeking a Stakeholder Engagement Specialist to support stakeholder coordination, communications, requirements gathering, and engagement activities for a federal government progr...

About Agile DefenseAt Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spiri...

Data Engineer III supports the design, development, and deployment of scalable data solutions that enable business insights and operational efficiency. This role works across the data lifecycle to bui...

Senior Staff OfficerType: Full Time Location: McLean, VA Overtime Exempt: Yes Reports To: ARMADA HQ Security Clearance Required: Top Secret SCI w/ CI Poly ARMADA Ltd. is seeking an experienced and hig...

Summary We are looking for a talented software engineer with expertise in various programming languages and frameworks to develop cutting-edge applications at TTG Solutions. The candidate will be resp...

Summary TTG Solutions is seeking a skilled Windows System Engineer/Server Administrator with a solid foundation in cloud technologies. We are looking for a candidate who is adept at working with diver...

Job Title: Contracts Manager Supervisory Responsibility: No Location: Warrenton or McLeanSecurity Clearance: TS/SCI Required - CI Poly and/or Full-Scope Poly preferredAltamira Technologies Corporation...

Data Intelligence LLCJob Openings >> Senior Scrum Master - Data ParsingSenior Scrum Master - Data ParsingSummaryTitle:Senior Scrum Master - Data ParsingID:1620Location:McLean, VAMore about this job >D...

We are hiring a Test Engineer to ensure product quality by developing, executing, and automating test plans for software, analyzing test results, and troubleshooting defects prior to transition to mis...

What We’re Looking For:Iridium is seeking an experienced Senior Software Engineer to join the team developing a state-of-the-art satellite ground system and user equipment for the company’s satellite-...

Our Deloitte Enterprise Performance team is at the forefront of enterprise technology, working across finance, supply chain, and IT operations to deliver holistic performance improvement and digital t...

Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solution...

Our Deloitte Enterprise Performance team is at the forefront of enterprise technology, working across finance, supply chain, and IT operations to deliver holistic performance improvement and digital t...

About Agile DefenseAt Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spiri...

SMS is hiring a Cyber Security Lead Engineer to support our Base Infrastructure (BIM) contract to ensure compliance with DoD cybersecurity requirements, Air Force Information Network standards, and ID...

Senior EngineerRemoteApplyThis is a U.S. based position. All of the programs we support require U.S. citizenship to be eligible for employment. All work must be conducted within the continental U.S.Wh...