Security Clearance Jobs in Virginia

Modern Technology Solutions, Inc. (MTSI) is seeking to hire a IT Support Specialist to provide day-to-day technical support to end users and ensures the reliable operation of IT systems and infrastruc...

MTSI is seeking a highly skilled Senior Aerospace Modeling & Simulation (M&S) Engineer with deep experience in hypersonics, aerothermodynamics, propulsion, and high-fidelity physics-based simulations....

Modern Technology Solutions, Inc. (MTSI) is hiring a Technical Program Management Specialist in Springfield, VA. Qualified candidates must be U.S. citizens with a TS/SCI clearance and SAP experience.R...

Modern Technology Solutions, Inc. (MTSI) is hiring a Senior Technology Project Manager in Springfield, VA. Qualified candidates must be U.S. citizens with a TS/SCI clearance and SAP experience.Respons...

MTSI is seeking a highly experienced Functional Area Analyst III to support Department of Defense (DoD) analysis, planning, readiness, and capability development activities. The ideal candidate will p...

STR is hiring a Principal Model-Based Systems Engineer (MBSE) in our Woburn, MA office (other locations : Dayton, OH & Arlington, VA ) to work across a broad portfolio of DoD mission areas. The System...

STR is hiring a Lead Model-Based Systems Engineer (MBSE) in our Woburn, MA office to work across a broad portfolio of DoD mission areas. The Systems Engineer should have experience architecting system...

STR is seeking a Senior All-Source Analyst and Modeling Engineer with strong intelligence and cyber backgrounds who has a passion for applying technical analysis and systems modeling to solve hard tar...

Position Description & QualificationsIf you desire an opportunity to help the Navy and Marine Corps, then Serco has a great opportunity for you! As the Fire Safety Officer, you will serve as the princ...

Position Description & QualificationsPrincipal Military Trainer - Integrated Air and Missile Defense (IAMD) / Ballistic Missile Defense (BMD) Subject Matter Expert (SME) Senior Operations Exercise Pla...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

Requisition Number: 29563 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $120,000.00 - $130,000.00 Security Clearance: Secret Level of Experience: Mid...

Requisition Number: 29568 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $95,004.00 - $128,000.00 Security Clearance: Secret Level of Experience: Mid ...

R-00188166Description Leidos has a new and exciting opportunity for an Analytic Objectivity and Process Survey Support Specialist in our Intel Sector Analysis Solutions Business Area (ASBA).  Our...

R-00188167Description Leidos has a new and exciting opportunity for an Analytic Objectivity and Process Survey Support Specialist in our Intel Sector Analysis Solutions Business Area (ASBA).  Our...

R-00187866Description Looking for an opportunity to make an impact? Unleash your potential at Leidos, where we deliver innovative solutions through the efforts of our diverse and talented people ...

R-00188069Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contrib...

R-00188133Description Your greatest work is ahead!  Leidos is seeking a F5 Load Balance Network Engineer to support a large enterprise IT contract for the DOD. This role is responsible for implem...

R-00186452Description At Leidos, we deliver innovative solutions through the efforts of our diverse, talented people, who are dedicated to our customers’ success. We empower our teams, contribut...

MANTECH seeks a motivated, career and customer-oriented System Safety Specialist to support our contract under Marine Corps Contract and PAE MC out of Quantico, VA.MANTECH is responsible for assisting...