Top Secret / SCI Clearance Construction/Facilities Jobs

At Fluor, we are proud to design and build projects and careers. We are committed to fostering a welcoming and collaborative work environment that encourages big-picture thinking, brings out the best ...

REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time onsite in Chantilly, VA We're not just looking for an engineer; we're seeking a Machine Learning Engineer who thrives on turning ...

Our Partner has an opening for a COMSEC Custodian/Ticket Coordinator to provide support to the growing interest and demands from our clients for Mobility, IoT, AI, Machine Learning, and other emerging...

Description At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star ...

Senior Construction Security and Reporting TechnicianJob Category: Engineering and Technical SupportTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: Regular-Long Term Assi...

The Critical Facility Technician monitors and maintains all building systems and mission critical facilities equipment and other equipment associated with the raised floor environment. Responsible for...

The Critical Facility Technician assists the Lead Critical Facility Technician to monitor and maintain all building systems and mission critical facilities equipment and other equipment associated wit...

Are you ready to make a significant impact by supporting critical national security infrastructure? T-Rex Solutions is looking for a fully cleared COMSEC Custodian to join our dynamic team in the Colu...

COMSEC Custodian II opening! COMSEC Custodian/Ticket Coordinator to provide support to the growing interest and demands from our clients for Mobility, IoT, AI, Machine Learning, and other emerging te...

CyberCore has an opening for a COMSEC Custodian/Ticket Coordinator to provide support to the growing interest and demands from our clients for Mobility, IoT, AI, Machine Learning, and other emerging t...

Job Number 705253BR Description:Must have an active DoD Top Secret or TS/SCI clearance.Space is a critical domain, connecting our technologies, our security and our humanity. While others view space ...

Job Number 705225BR 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...

R-00167002Description Job Description Leidos has a new and exciting opportunity for a Janitor in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA) .  Our tale...

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

R-00166925Description Are you an organized and detail-oriented professional with a passion for safeguarding the integrity of critical systems?  Are you ready to take on a role where your expertis...

R-00166959Description We are seeking a skilled and detail-oriented Plumber to join our maintenance and facilities team. This position involves the installation, maintenance, inspection, and repair of ...

At Fluor, we are proud to design and build projects and careers. We are committed to fostering a welcoming and collaborative work environment that encourages big-picture thinking, brings out the best ...

About UsWhen you work at Chugach Government Solutions (CGS), you join a proud legacy of supporting missions while sustaining culture. The federal division of Chugach Alaska Corporation, CGS has been s...

Company OverviewWe are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locatio...