Human Resources Business Partner

Terra Power is a nuclear technology company based in Bellevue, Washington. At its core, the company is working to raise living standards globally through a more affordable, secure, and environmentally friendly form of nuclear energy along with innovations in medical isotopes to improve human health. In 2006, Terra Power originated with Bill Gates and a group of like-minded visionaries who evaluated the fundamental challenges to raising living standards around the world.

They recognized energy access was crucial to the health and economic well-being of communities and decided that the private sector needed to take action and create energy sources that would advance global energy deployment. Terra Power’s mission is to be a world leader in new nuclear technologies, while developing innovators and future leaders in the nuclear field. As a result, the company’s activities in the fields of nuclear energy and related sciences are yielding significant innovations in the safety and economics of nuclear power, hybrid energy and medical applications – all for significant human health benefits.

Terra Power is an Equal Opportunity Employer. We do not discriminate in hiring on the basis of sex, gender identity, sexual orientation, race, color, religious creed, national origin, physical or mental disability, protected Veteran status, or any other characteristic protected by federal, state, or local law.

Senior HR Generalist

The Senior HR Generalist serves as a trusted HR partner in a highly regulated, safety-critical environment. This role provides advanced human resources support across labor relations, employee relations, investigations, compliance, and HR operations, with a strong emphasis on safety culture, regulatory compliance, and risk mitigation. The Senior HR Generalist, reporting to the HR Manager, partners closely with managers, employees, Legal, and HR leadership to ensure consistent, fair, and compliant application of policies, collective bargaining agreements (where applicable), and employment laws, while reinforcing a culture of accountability, transparency, and respect that supports safe and reliable operations.

This position is dedicated to supporting operations in Kemmerer, WY, including client-facing support and workforce partnership. The Senior HR Generalist will also serve as a backup resource for onboarding and operational HR processes as needed.

• Partner closely with the Senior Employment Relations Specialist to serve as the primary point of contact for complex employee relations matters, including performance management, conduct issues, attendance concerns, workplace conflicts, and behavioral matters.
• Advise managers on corrective action and disciplinary matters in partnership with the Senior Employment Relations Specialist, ensuring alignment with company policies, progressive discipline standards, and applicable legal requirements.
• Support thorough documentation and case management to mitigate organizational risk.
• Support workforce transitions, organizational changes, and site-based employee matters in partnership with leadership.

• Provide HR support in environments with represented employees.
• Assist with interpretation and administration of collective bargaining agreements.
• Support grievance processes, including intake, investigation, documentation, response drafting, and resolution tracking.
• Partner with HR leadership and Legal on labor relations strategy, contract interpretation, and risk assessment.
• Support labor-management meetings or preparation activities, as assigned.

• Partner with Environmental, Health & Safety (EHS), Employee Concerns Program, Compliance, and Legal teams to support safe and compliant workplace practices.
• Reinforce safety culture principles through consistent, fair, and policy-aligned HR practices.

• Lead or support complex workplace investigations involving employee complaints, policy violations, harassment, discrimination, retaliation, or misconduct.
• Ensure investigations are timely, objective, well-documented, and…