Security Clearance Jobs in Mc Lean, VA

Date Posted:2026-09-28Country: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...

ClearanceJobs, on behalf of our client, is seeking a Platform Engineer to help lead the deployment and operation of their product infrastructure in multiple federal environments. Your goal will be to ...

What We’re Looking For:Iridium is seeking a customer-obsessed Service Specialist I to serve as the primary point of contact for all incoming incidents and service requests. In this role, you will prov...

Our Deloitte Finance Transformation team practices to help chief financial officers, controllers, and finance teams define and execute their finance and global business services agendas and strategies...

We are seeking a highly experienced Database Engineer with demonstrated expertise in relational database technologies across both on-premises and cloud environments. The ideal candidate will possess d...

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...

Digitization Specialist with active TS/SCI FS PolyWarrenton, VA area (full-time On-Site)PTFS, a Maryland-based company providing digital archiving and library solutions, as well as professional servic...

Digitization Specialist with active TSWarrenton, VA area (full-time On-Site)PTFS, a Maryland-based company providing digital archiving and library solutions, as well as professional services including...

Digitization Operatorwith active TS/SCI FS PolyWarrenton, Va area (full-time On-Site)PTFS, a Maryland-based company providing digital archiving and library solutions, as well as professional services ...

Digitization Operator with Active TSWarrenton, VA area (full-time On-Site)PTFS, a Maryland-based company providing digital archiving and library solutions, as well as professional services including d...

R-00194698Description Leidos has a new and exciting opportunity for a Sr. Systems Administrator in our Intel Sector's (IS) Solutions Analysis Business Area (ASBA).  Our talented team is at th...

Title:Technical TargeterBelong. Connect. Grow. with KBR!KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and ...

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...

Systems Test Engineer 📍Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We are seeking a skilled Systems Engineer (Test) to ...

Artificial Intelligence (AI) Analyst / Engineer📍 Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We are seeking a skil...

Data Standardization Specialist📍Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We are seeking a skilled Data Standardizati...

Data Services / Systems Architect📍Bethesda, MD | McLean, VA | Chantilly, VA 📌 Full-Time | On-site | Position Contingent Upon AwardJoin a mission that matters. We're seeking a skilled Data Services / S...

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

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

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...