Security Clearance Jobs in West McLean, VA

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...

Percival is seeking Computer Network Operations (CNO) Software Developers skilled in Assembly, C/C++, and Python programming to build advanced cyber capabilities supporting national security missions....

Dezign Concepts LLCMachine Learning EngineerApplication & Software Development - HOT JOB!! - McLean, VA - Full Time20231112-2219--01-01Active Top Secret Clearance with Poly RequiredSalary Range: U...

This Jobot Job is hosted by: Craig RosecransAre you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume.Salary: $200,000 - $275,000 per yearA bit about us:We are partne...

Please note that the availability of this position is contingent upon.Benefits:At Prescient Edge, we believe that acting with integrity and serving our employees is the key to everyone's success. To t...

Position Overview:OBXtek seeks a Senior Project Portfolio Manager to lead assigned federal customer programs, contracts, and task orders with accountability for delivery, employee development and rete...

Deloitte is seeking a Data Engineer II to support the design, development, and delivery of data solutions that enable analytics, reporting, and business decision-making. This role sits at the intersec...

Deloitte is seeking a Data Engineer II to support the design, development, and delivery of data solutions that enable analytics, reporting, and business decision-making. This role will focus on buildi...

Senior UI/UX Designer - TS/SCI CI PolyMcLean, VAComputer/SoftwareLocation: McLean, VA Clearance: Active TS/SCI with CI Poly Position Overview Our client is seeking a Senior UI/UX Designer to manage an...

NewDelivery Programs LeadMcLean, VAApplyThis 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 cont...

REQUIRED: Active TS/SCI with CI PolygraphLOCATION: Full-time, onsite in McLean, VALEVEL: Two to seven years' experienceCONTINGENTWe are seeking a Data Analyst who will leverage quantitative and qualit...

Location:McLean,VASalary:salary is commensurate with education and experienceJob Code:10192026-7041-01Clearance:Active TS/SCI with PolygraphWhat You Will DoAnalyze workforce data, including metrics re...

What We’re Looking For:Serve as the primary contact for the Service Desk call queue (phone, chat, email); log, categorize, and own incidents and requests in the ticketing systemMaintain a high focus o...

Technical Writer📍Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We are seeking a skilled Technical Writer to support criti...

Lifecycle ManagerBethesda, MD | McLean, VA | Chantilly, VA Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We're seeking a skilled IT Lifecycle Management Specialist t...

Program Scheduler📍 Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We're seeking a skilled Master Scheduler to support...

Subject Matter Expert (SME) Big Data 📍Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We're seeking a skilled Big Data Subj...

Location: McLean, VAChannel Manager – U.S. MarketChannel Sales | Strategic Partnerships | Airspace SecurityShape the Future of Airspace SecurityHelp bring next-generation airspace security technology ...

Location: Hybrid Clearance: None; ability to obtain clearance if needed Responsibilities: In this Proposal Manager role, you will have the opportunity to: Read and interpret Federal RFP's, RFI’s, BPA...

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...