Security Clearance Jobs in Mc Lean, VA

Job Category: Data Science and Data EngineeringRequisition Number: NATUR002231Posting DetailsPosted: July 24, 2026Full-TimeOn-siteSalary Range: $215,467.20 USD to $366,288 USDJob DetailsDescriptionGCI...

Amentum is seeking an Electrical Specialist - High Voltage to join our team in McLean, Virginia!Hours: 1:30 PM-10:00 PM Monday - FridayJOB FUNCTION: Inspect, repair, replace, install, adjust, maintai...

SMS is seeking an experienced Technical Recruiter to join our fast-paced, high volume recruiting team, contributing to the success of an established and fast growing company. We are targeting a creati...

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 outside areas as as...

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 outside areas as as...

OverviewAllied 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 ...

Sebenza LLC is a leading technology consulting firm supporting commercial and government clients with IT solutions, network infrastructure, and cybersecurity services. We are currently seeking a motiv...

Job DescriptionHoplite Solutions is seeking a Data Scientist to join our team to provide support specializing in natural language(NLP) processing and associated data preparation. The ideal candidate w...

Program Manager - Security & Adjudicative Support ServicesThe Program Manager serves as the primary leader for a high-volume, high-complexity security and adjudication program for the Intelligence...

Location: Mclean, VAAs the global leader in cyber-takeover counter-drone technology, we develop advanced solutions that keep airspaces safe from evolving drone threats. Our team — including veterans o...

Cohere Technology Group LLCServiceNow DeveloperMcLean, VA - Full TimeCohere is seeking ServiceNow Developer. This candidate will support our client with design, creation, deployment, and maintena...

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...

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...

R-00187867Description Leidos has a new and exciting opportunity for a Journeyman Task Manager in our Intel Sector Analysis Solutions Business Area (ASBA).  Our talented team is at the forefront i...

R-00187862Description Leidos is seeking a Data Scientist to support the customer in their program that automates processing of large forensic images, extract and enrich metadata, and display resulting...

Sr. Product Manager I – Hybrid, Local to DC Area – Tyson’s (1-2 days onsite) As Sr. Product Manager I, you’ll serve in a hybrid role that combines product management, IT program management, and stake...

Sr. Cybersecurity Engineer III Location: DC Metro Area (Hybrid – 1–2 days/week onsite) Work Sites: Washington, DC | Herndon, VA | Tysons, VA | Reston, VA Note: While candidates are encouraged to be o...

Position: Sr. AI/ML Engineer Location: DC Metro Area (Hybrid – 1–2 days/week onsite) Work Sites: Washington, DC | Herndon, VA | Tysons, VA | Reston, VA Note: While candidates are encouraged to be open...

Silverthorne Advisory Group is seeking a Property, Plant, and Equipment (PP&E) Specialist to join an exciting and growing opportunity supporting our Intelligence Community (IC) clients. This role is i...

Company DescriptionAt MAXISIQ, curious minds tackle real-world cyber challenges that matter. Teams develop, test, and secure advanced technology powering today’s and tomorrow’s missions. We experiment...