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Over 20 Years of Technical Excellence


Engineering – Innovation – Science

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Comprised of Industry Recognized experts to help us thrive

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A Mentor-Protégé  partnership built on similar standards of quality and technical excellence

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Recent News

Cyber Security Awareness

Equifax, North Korea, and Windows XP. What do these three have in common? They have all been impacted by cyber-attacks within the past few months. Cyber security and more broadly, data breaches have been in the news recently at an alarming rate. But just because we...

NSTec Follow-On Contract Award

JGMS and SSI have won the follow-on contract for technical support services in support of infrastructure management and modernization for NSTec. Under the existing contract, SSI has provided NSTec engineering services and subject matter expertise for nuclear...

Sandia Nuclear Professional Services

The SSI led team, including Edgewater Technical Associates and M.H. Chew, have won a contract with Sandia National Laboratories to provide Nuclear Professional Services at Technical Area V. The initial task order on the contract is valued at $750,000.00. Support will...

Weapons System Support and Analysis

The Booz Allen Hamilton Team, including SSI, Qualis, Peerless, STS, SPA, TechSource, and TM Solutions, was officially awarded a contract to provide Weapons System Support and Analysis to the Air Force Nuclear Weapons Center. This client is a new one for SSI, and we...

CNS Contract for Safety Analysis and Fire Protection Support

SSI, along with Jensen Hughes, was awarded a time and materials contract with Consolidated Nuclear Security, LLC to provide safety analysis and fire protection engineering services at the Y-12 and Pantex Sites. The contract value is $2,589,393.56, with a period of...

Technical, Regulatory, Environmental and Planning Contract for DOE– EM – HQ

The STC Joint Venture, comprised of SSI and TerranearPMC (TPMC), and its team have won a contract to support DOE-EM-HQ with technical, regulatory, environmental, and planning support. The team includes Leidos, Booz Allen Hamilton, and Longenecker & Associates. The...


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