OSC Technical Solutions has officially launched as a standalone operating company under OSC Global, a subsidiary of Cook Inlet Region, Inc. (CIRI), an Alaska Native corporation. Headquartered in Washington’s Tri-Cities region, the newly established firm will focus on delivering IT modernization, cybersecurity operations, and industrial control systems (ICS/OT) cybersecurity for highly regulated and mission-critical environments. This move strengthens OSC Global’s technology portfolio while positioning OSC-TS to expand its services across national critical infrastructure sectors.
The formation of OSC-TS marks a strategic step toward strengthening cybersecurity and engineering support for federal and industrial programs. Notably, the company brings decades of experience supporting the U.S. Department of Energy (DOE) at the Hanford Site, one of the nation’s most sensitive nuclear and environmental cleanup locations. This background has helped the company build strong operational discipline in managing complex, high-risk technology environments where reliability and security are essential.
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Currently, OSC-TS employs more than 350 professionals, making it one of Eastern Washington’s largest IT employers. In addition, the company continues to serve as a key delivery partner to Hanford Mission Integration Solutions (HMIS), the primary site integrator. This long-standing partnership remains central to OSC-TS’s mission and future growth strategy, as it continues supporting critical federal operations.
At the same time, OSC-TS is expanding its reach beyond Hanford. Under OSC Global’s ownership, the company plans to extend its cybersecurity and engineering expertise to emerging sectors such as nuclear energy, grid modernization, advanced manufacturing, and other national critical infrastructure initiatives. As these sectors undergo rapid digital transformation, the need for advanced cybersecurity and secure IT systems has become increasingly urgent.
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“Our experience at Hanford shaped how we approach technology in high-risk environments,” says John Roach, Senior Vice President and General Manager of OSC Technical Solutions. “We apply that operational discipline to ensure reliability, resilience, and security across the country’s most complex and regulated missions.”
Furthermore, OSC-TS offers a wide range of specialized capabilities designed to address evolving cyber risks. These include enterprise IT modernization, secure software engineering, cyber operations, AI governance, and data architecture. In addition, the company provides advanced cybersecurity solutions for industrial control systems and operational technology, which are critical to protecting nuclear systems, energy infrastructure, and manufacturing operations.
By combining its strong regional presence in Washington’s Tri-Cities with national expansion plans, OSC-TS aims to enhance cyber resilience across federal and industrial sectors. Ultimately, the company’s launch reinforces its commitment to protecting high-consequence environments while supporting the nation’s most complex and security-sensitive missions.
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