Each year, the Waste Management Symposia (WM) brings together leaders from across the nuclear energy, environmental cleanup, and federal mission communities to examine the challenges and opportunities shaping the future of nuclear materials management. The 2026 conference in Phoenix, Arizona once again served as a global forum where industry, government, and research organizations explored new approaches to managing radioactive materials, advancing decommissioning efforts and improving operational safety.
This year’s theme, “Efficient and Innovative Nuclear Materials and Technology Solutions,” underscored a growing reality across the Department of Energy (DOE) complex: technology modernization is becoming an essential component of nuclear cleanup and long-term site stewardship. From discussions around digital infrastructure and cybersecurity to operational data visibility and systems integration, the conversations throughout WM2026 highlighted how technology is increasingly shaping the efficiency and safety of mission-critical environments.
For organizations supporting complex sites such as the Hanford Site in Washington State, these discussions are particularly relevant. Legacy nuclear facilities require not only technical expertise in environmental remediation and waste management, but also resilient digital infrastructure, secure operational systems, and technology strategies that can operate reliably in highly regulated, high-consequence environments.
Technology Modernization Across Legacy Nuclear Sites
Across multiple WM2026 sessions, a clear trend emerged: technology modernization is accelerating across legacy nuclear cleanup programs.
Many sites that were originally built decades ago now face the challenge of integrating modern digital infrastructure into operational environments that were never designed for today’s levels of connectivity or automation. As cleanup and decommissioning missions continue, organizations are increasingly investing in technologies that improve visibility, coordination and operational decision-making.
Examples discussed throughout the conference included improved data architecture, modernization of operational networks, and enhanced digital tools that allow site teams to manage complex projects more efficiently. These efforts are not simply about upgrading technology, they are about ensuring that critical missions can be supported safely and reliably over the long term.
Cybersecurity and ICS Protection Are Becoming Central
Another key topic that resonated across many WM2026 discussions was the growing importance of cybersecurity and industrial control systems (ICS/OT) protection.
Facilities responsible for nuclear materials management rely on highly specialized systems that support monitoring, safety controls and operational processes. As these systems become more digitally integrated, they must also be protected from emerging cyber risks.
Cybersecurity is no longer viewed as a separate technical function; it is becoming a core component of mission assurance. Organizations responsible for critical infrastructure are recognizing that protecting operational technology environments is essential to maintaining safety, continuity and public trust.
This shift reflects a broader understanding that cyber resilience is now a fundamental part of operational resilience, particularly in highly regulated environments such as nuclear cleanup and environmental management.
Lessons from Operational Environments Like Hanford
Sites like the Hanford Site illustrate how important it is to combine deep operational experience with modern technology capabilities.
Supporting a site of this scale and complexity requires disciplined approaches to IT modernization, cybersecurity and infrastructure management. Systems must remain reliable under demanding conditions while continuing to evolve to support new mission requirements.
Organizations that have operated in these environments for decades understand that technology decisions must prioritize safety, continuity and resilience. At the same time, modernization efforts must be carefully implemented so that new capabilities strengthen, not disrupt, ongoing mission operations.
These lessons are increasingly shaping how technology strategies are developed across the broader Department of Energy (DOE) cleanup enterprise.
The Future of Technology in Nuclear Cleanup Missions
Looking ahead, the conversations at WM2026 reinforced that technology will play an increasingly important role in the future of nuclear cleanup and environmental management missions.
As cleanup programs continue and new nuclear energy initiatives emerge, the integration of secure IT infrastructure, operational technology protection and modern data systems will become even more critical.
Industry partners that combine operational experience with advanced technology capabilities will play an important role in supporting these efforts, helping federal agencies modernize systems, strengthen cybersecurity and ensure that critical missions continue safely and efficiently.
Events like WM Symposia serve as an important platform for sharing knowledge and advancing these conversations across the global nuclear cleanup community. The insights shared this year reinforce the importance of collaboration, innovation and disciplined technology integration in supporting the next generation of environmental and nuclear mission challenges.
Learn more about OSC Technical Solutions’ work supporting the Hanford Site and other high-consequence federal missions at www.osc-global.com/osc-technical-solutions.com and the OSCTS website at www.osctsolutions.com.