Security Clearance Jobs in Manassas, VA

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...

Now Hiring at AMERICAN SYSTEMS Epsilon, Inc. has joined AMERICAN SYSTEMS! As one organization, we offer expanded resources, streamlined operations, and increased opportunities for growth and developme...

Now Hiring at AMERICAN SYSTEMSEpsilon, Inc. has joined AMERICAN SYSTEMS! As one organization, we offer expanded resources, streamlined operations, and increased opportunities for growth and developmen...

Zachary Piper Solutions is looking for a CLEARED Tier 2 Network Engineer to join government consulting company supporting a Department of Energy project. This is onsite in Manassas, VA and is a full-t...

Zachary Piper Solutions is hiring a Deployment Network Specialist that will primarily support the O&M team in pre-installation, on-site deployment, and go-live testing. The Deployment Network Speciali...

Zachary Piper Solutions is hiring a Network Engineer to assist in delivering technical presentations to customer staff, assist with designing and the configuration of settings, as required for certain...

Job Number 715689BR Description:What We're DoingWe operate a critical utility plant that provides essential services to support our operations. Our mission is to ensure reliable, efficient, and safe ...

Job Number 715926BR Description:What We're DoingAt Lockheed Martin Manassas, we are enabling national security by supporting mission-critical operations through exceptional facility performance. Our ...

Help shape mission outcomes by turning complex data into powerful, AI-driven insights. NS2 Mission is seeking a highly skilled Data Scientist to support mission-critical programs and engineering teams...

NS2 Mission is building a proactive bench of Software and Systems Engineering professionals to support current and future mission programs. This open bench requisition is used to identify candidates a...

Job Number 699388BR Description:By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our...

Basic QualificationsRequires a Bachelor's degree in Software Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 2+ years of job-related experience, or a Mas...

Zachary Piper Solutions is seeking a CIM Project Leader to support a company focused on delivering innovative, secure, and resilient cyber-physical and automation systems for mission-critical faciliti...

The CST will monitor, observe, and interact with the construction workers as they accomplish their various tasks to preclude the introduction of electronic, electrical, mechanical, or any other type o...

Our DoD/Aerospace client is looking to fill an CWL Advanced Systems Engineer position that just opened in Manassas, VA. In this role, as our Systems Engineer for CWL, you'll be a member of a cross fun...

Our DoD/Aerospace client is looking to fill a Cybersecurity Test & Evaluation Specialist position that just opened in Manassas, VA . In this role, you'll be developing, modifying, and executing te...

Our DoD/Aerospace client is looking to fill a Senior Engineering Support Specialist - Weapons Launcher Test Engineer - Secret position that just opened in Manassas, VA. In this role, you will be colla...

Our DoD/Aerospace client is looking to fill a Fire Control Technician/Technical Writer - Secret position that just opened in Manassas, VA. In this role, you will review and provide feedback on draft a...

Our DoD/Aerospace client is looking to fill a Senior Advanced Digital Signal Processing (DSP) Software Engineer - Secret position that just opened in Manassas, VA. In this role, you will be responsibl...

Requisition #: 2025-69805 Employment Type: Contract Labor Job Title: CL - CWL Advanced Systems Engineer Location: Manassas, VA Overview Our client delivers advanced engineering solutions supporting mi...