Top Secret / SCI Clearance Jobs in New Hampshire

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...

Attention Cyber Warriors: Your Next Mission Awaits!Are you a battle-hardened Linux engineer looking for your next challenge? Ready to continue defending our nation's digital frontlines in the civilian...

Job Description Do you have experience writing code in Java? Do you love Linux? Have you built and used automated build pipelines? Have you worked on a small team previously and worn a few hats? We n...

Job Description In Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) Systems, you'll help develop systems that sense, control, exploit and disseminat...

Job Description FAST Labs™ is a world-class research and microelectronics production organization. Our vision, we secure the future through fearless innovation, fuels our curiosity, and propels ...

Job Description You don't see it, but it's there. Our employees work on the world's most advanced electronics-from saving emissions in the City of Lights to powering the Mars Rover to protecting the ...

Job Description Position Summary:BAE Systems is seeking a dynamic and experienced Program Manager to lead International projects within the Electronic Attack Solutions (EAS) Lifecycle Integrated Prod...

Job Description See what you're missing. Our employees work on the world's most advanced electronics - from detecting threats for F-35 pilots to illuminating the night for soldiers. Spanning air, land...

Job Description Because this role involves a combination of collaborative/in-person and independent work, it will take the form of a hybrid work format, with time split between working onsite and remo...

Job Description FAST Labs™, the research and development organization of the Aerospace & Mission Systems (AMS) Segment at BAE Systems, is searching for a Principal Scientist to drive new researc...

Job Description About the Role The Integrated Survivability Solutions Product Line is seeking a Program Director to lead the development and growth of a next-generation, long-range EO/IR threat warnin...

Job Description We are seeking an experienced Program Manager to lead complex, advanced electronic warfare technology efforts for next-generation capabilities within our Electronic Attack Solutions (...

About the Position: Serves as Branch Chief, Force Projection and Sustainment Branch, Research and Engineering Division, Cold Regions Research and Engineering Laboratory (CRREL), U.S. Army Engineer Res...

OverviewAllied 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 ...

Job Description Shape the Future of Engineering at BAE Systems!See what you're missing. Our employees work on the world's most advanced software and electronics - from developing world-class autonomou...

Job Description See what you're missing. Our employees work on the world's most advanced electronics - from detecting threats for F-35 pilots to illuminating the night for soldiers. Spanning air, land...

Job Description BAE Systems is currently looking for a talented Principal Opto-Mechanical Engineer to join our EO/IR Capability Group. This group comprises a team of expert Optical, Electro-Optical, O...

Job Description See what you're missing. Our employees work on the world's most advanced electronics - from detecting threats for F-35 pilots to illuminating the night for soldiers. Spanning air, lan...

Job Description Join BAE Systems' Countermeasure & Electromagnetic Attack Solutions (CEMA) business area where we provide next-generation threat detection and countermeasure solutions to provide unpa...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...