Security Clearance Jobs in Mc Lean, VA

Amentum is seeking an Electrician (Night Shift) to join our team in McLean, VA! As an Electrician, you will inspect, repair, replace, install, adjust, maintain, and make necessary tests on all electri...

Respond to public and official requests for review and release of classified and/or sensitive customer information under the FOIA, PA, or E.O. 13526 Mandatory Declassification Review (MDR). Respond t...

Develops graphics, digital media, cartography, and other multimedia products Utilizes request management tools to provide swift, high quality customer support for communication requests Coordinates w...

At EY, we're all in to shape your future with confidence.We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help t...

Zachary Piper Solutions is seeking a Senior Software Integration Engineer to support a Government Consulting partner located in Lanham, MD (office moving to Tysons Corner, VA Summer 2026) through a hy...

Zachary Piper Solutions is seeking a Senior FPGA Engineer to support a Government Consulting partner located in Tysons Corner, VA (located in Lanham, MD until Summer 2026) through a 100% onsite work e...

Orbis is seeking a motivated and enthusiastic Sr. Capture & Business Development Director, with a passion for winning new business and being involved in all the stages of the capture and proposal proc...

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Pro...

Our Deloitte Regulatory, Risk & Forensic team helps client leaders translate multifaceted risk and an evolving regulatory environment into defensible actions that strengthen, protect, and transfor...

Purpose and Impact: Amentum is seeking Utility Cleaners to join our team in McLean, VA! As a Utility Cleaner, you will be responsible for the cleanliness of communal spaces, restrooms, workspaces, and...

DescriptionHuman Resources GeneralistAt B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, ...

ResponsibilitiesThe Systems Integrator will support the customer's portfolio of activities through a wide range of duties involving initial brand strategy development, planning, implementation, produc...

ORBIS is seeking a detail-oriented Mid-Level Proposal Writer to support our Business Development (BD) and Capture teams. This role is responsible for developing strategic, compelling, and customer-foc...

Opportunity via QSSHire | Talent-as-a-Service Recruiting Role: Senior Software Developer Location: Tysons, VA (Onsite) Clearance: TS/SCI with Full Scope Polygraph Rate: Open __________________________...

Opportunity via QSSHire | Talent-as-a-Service Recruiting Role: Systems Engineer (Mid-Level) Location: Tysons, VA (On-site as required) Clearance: Active TS/SCI with Full Scope Poly Required Rate: Open...

DescriptionJr. Java Developer:At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and rec...

R-00180186Description Leidos has a new and exciting opportunity for an O&M Facilities Senior Project Manager in our Intel Sector Analysis Solutions Business Area (ASBA).  Our talented team is...

R-00180182Description Leidos has a new and exciting opportunity for a Financial Services Budget Analyst- Formulation in our Intel Sector Analysis Solutions Business Area (ASBA).  Our talented tea...

Overview Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and...

Senior Software Developer Location: Tysons, VA Clearance: TS/SCI with Full Scope Polygraph The Senior Software Developer supports full lifecycle development (analyze, design, develop, deploy, maintai...