Security Clearance Jobs in Springfield, VA

R-00170529Description Leidos is seeking an experienced Facilities Mechanical Engineer to lead the design, maintenance, and configuration management of building mechanical systems across mission-critic...

Zachary Piper Solutions is seeking a talented Senior Software Engineer to join our team in Springfield, VA. As a Senior Software Engineer, you will play a key role in supporting the Geospatial Intelli...

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...

Responsibilities OBXtek is currently staffing for an Administrative Assistant I. The Administrative Assistant is responsible for day-to-day administrative activities of the organization. The Administ...

- Company: Raytheon - Positions: Linux System Admin or Engineer (they’re open to hiring at different levels) - Locations: Springfield, VA 22150 - Duration: Long term, on-going contract - Clearance: ...

Date Posted:2025-11-14Country:United States of AmericaLocation:VA144: 7500 Geoint Drive, Springfield 7500 Geoint Drive , Springfield, VA, 22150 USAPosition Role Type:Onsite U.S. Citizen, U.S. Person, ...

OverviewYour Future at M.C. DeanWe're seeking people driven to excellence and inspired to have a meaningful impact powering, automating, integrating, and securing the world's most critical infrastruct...

Description SAIC is seeking an experienced Sr Security Specialist to support NGA's Office of Security. This individual will be required to operate in a diverse security environment. This program ca...

Job Description BAE Systems is currently seeking an Application Support Engineer to join our integrated Operations & Sustainment (O&S) team located in our Arnold MS site. This role will provide critic...

Cyber Security Implementation EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Trav...

Job Number: R0229399Palantir Engineer, LeadThe Opportunity: As an experienced engineer, you know that machine learning is critical to understanding and processing massive datasets. Your ability to con...

OverviewAbile Group has an exciting and challenging opportunity for a Network Security Engineer on a contract providing Network and Cybersecurity services supporting an Intelligence Community customer...

OverviewAbile Group has an exciting and challenging opportunity for a Unified Communications Engineer on a 10 year contract providing User Facing and Data Center Services supporting an Intelligence Co...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

MANTECH seeks a motivated, career-oriented, and customer-focused Senior Cyber Security Analyst - Incident Response to join our dynamic team in Springfield, VA.In this role, you will play a key part in...

ESSENTIAL FUNCTIONS Support Technical CI daily activities, including but not limited to: Maintain knowledge of National, DoD, and agency regulations and instructions as they relate to TSCM and CI En...

ESSENTIAL FUNCTIONS Assist the NGA CTTA in executing the NGA TEMPEST program, analyzing requirements, implementing programs and processes for controlling or mitigating compromising emanations from NG...

ESSENTIAL FUNCTIONS Assist the NGA CTTA in executing the NGA TEMPEST program, analyzing requirements, implementing programs and processes for controlling or mitigating compromising emanations from NG...

ESSENTIAL FUNCTIONS Familiarity with current TSCM and CI policy Conduct TSCM operations consistent with National and DoD policies governing the employment of TSCM tactics, techniques, and procedures ...

Cleared Armed Security OfficerPosition Type: Full-Time / Non-Exempt Work Location: Springfield, VA OR Culpeper, VA Clearance Required: Secret Shift: 12-hour Panama Schedule (Days / Midnights)Patriot ...