Security Clearance Jobs in Mc Lean, VA

Job Category: Software EngineeringRequisition Number: SOFTW002293Posting Details Posted: September 8, 2026 Full-Time On-site Locations Showing 1 location Tysons Co...

Job Category: IT Infrastructure and OperationsRequisition Number: SYSTE002292Posting DetailsPosted: September 8, 2026Full-TimeOn-siteLocationsShowing 1 locationTysons CornerTysons Corner, VA, USATyson...

What We’re Looking For:We are seeking a skilled and analytical Data Analyst III to help understand and improve the performance of our satellite telecommunications network. In this role, you will analy...

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...

Zachary Piper Solutions is looking for a highly skilled Electrical Engineer to support a leading engineering and systems integration organization. The Electrical Engineer will be responsible for suppo...

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...

Program Support SpecialistXcelerate Solutions is seeking a Case Processing Specialist who is responsible for the secure intake, processing, documentation, and delivery of customer case files. You will...

Xcelerate Solutions seeks a Project Manager (PM) to be responsible for leading cross-functional, Agile software development teams in the successful delivery, modernization, and maintenance of secure e...

Job SummaryCastalia Systems is seeking a Mid-Level All-Source Analyst to use your specialized functional experience and your attention to detail to conduct all-source analytic production on foreign de...

Job SummaryCastalia Systems is seeking a Mid-Level Western Hem All-Source Analyst to use your specialized functional experience and your attention to detail to conduct all-source analytic production o...

Summary TTG Solutions is seeking a dedicated Systems Engineer to ensure the seamless operation and security compliance of applications infrastructure across all networks. The candidate will play a cru...

Job Title: MS Dynamics Administrator Location with zip code: Mclean, VA (Hybrid) Duration: Long term Clearance Required: Secret Certifications: CompTIA Security+ CE Qualifications and Experience •Min...

Requirements Analyst – DoD Budget & Financial Systems – (Hybrid-Remote) 📍 McLean, VA📌 Full Time | On Site Salary Range: $130,000–$190,000 (negotiable based on experience) TS/SCI with polygraph req...

NewSenior 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...

R-00185077Description Leidos has a new and exciting opportunity for an Operations Watch Officer  in our Intel Sector Analysis Solutions Business Area (ASBA) in McLean, VA.  Our talented team...

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...

What We’re Looking For:Iridium is seeking a Business Development Operations Analyst to support the Government Positioning, Navigation, and Timing (PNT) business by maintaining accurate business develo...

Summary TTG Solutions is seeking a talented Front-end Developer to join our innovative team. We are looking for someone who excels in creating robust web applications using cutting-edge technologies, ...

Essential Functions: •Support complex global, strategic-level operations against high-priority threats to U.S. national security •Operate as a technical leader to leverage SIGINT operations and colle...

Customer Service Support SpecialistTysons, VAInformation TechnologyThe Contractor shall provide comprehensive 24x7x365 Network Operations Center (NOC) and Cyber Security Operations Center (CSOC) servi...