Janesville, WI 53546 • (40.9 miles) • Full Time • $95,000 to $115,000 / yr • 10/5/2026

Description: Chrysalis is SHINE's flagship Molybdenum-99 production facility, designed to become the world's largest isotope production facility and a first-of-a-kind, nuclear-enabled chemical processing plant. Chrysalis will directly expand the supply of a critical medical isotope used in tens of millions of diagnostic procedures each year, at a moment when the global supply chain badly needs it. The Sr. Designer (CAD) leads design work to support plant systems, including process systems (piping, pressure vessels, pumps, valves, and similar components), HVAC, fire protection, civil and structural systems, cooling systems, electrical distribution, and architectural features. In addition to producing design deliverables, the Senior CAD Designer owns the integrated model of record, checks an

Janesville, WI 53546 • (40.9 miles) • Full Time • $115,000 to $150,000 / yr • 10/4/2026

Description: SHINE Technologies is seeking a Mechanical Field Engineer takes ownership for identifying and resolving issues related to planning and implementation of the process systems and mechanical systems of the SHINE Medical Isotope Production Facility. A hands-on engineer with construction experience and focus on piping, pumps, tubing, welding, pipe supports, and HVAC. This position requires working closely with structural, electrical, I&C engineers to identify and resolve issues in a collaborative environment. The Mechanical Field Engineer is responsible for working with SHINE Engineering and outside Engineers of Record to finalize layouts and ensure complete designs. The Mechanical Field Engineer works with Contractors to ensure designs are correctly implemented in the field, confi

Janesville, WI 53546 • (40.9 miles) • Full Time • $76,100 to $150,075 / yr • 10/2/2026

Description: SHINE Technologies is seeking a Mechanical Engineer who will focus on mechanical systems in the Auxiliary Systems engineering group. This position will encompass ownership of demineralized water, nitrogen gas handling, compressed oxygen, and nitrogen purge gas systems. Key responsibilities associated with system ownership include vendor oversight for procurement, reviewing and approving design or fabrication documents, coordination with Construction during installation, site walkdowns, and inspections. Hybrid or remote work arrangement will be considered. While our headquarters is located in Janesville, Wisconsin, we welcome applicants from across the U.S. who can effectively collaborate in a virtual environment. Candidates may be asked to travel occasionally for team meetings

Janesville, WI 53546 • (40.9 miles) • Full Time • $175,000 to $225,000 / yr • 9/27/2026

Description: SHINE is seeking the engineering leader for our used nuclear fuel (UNF) Recycling product line. The US has more than 95,000 metric tons of used nuclear fuel and nowhere to put it. The Director of Engineering & Chief Engineer - Recycling leads the engineering necessary to turn it back into energy: both building the team and carrying a nuclear process design from preliminary stage through detailed design, NRC licensing, procurement, and construction. The process, liquid-liquid separation, has been commercialized before, but we are integrating new technologies to improve proliferation resistance and maximize recovery. The person in this role is responsible for building and leading the core Recycling engineering team. They will own hiring, development and performance for the engin

Janesville, WI 53546 • (40.9 miles) • Full Time • $95,000 to $149,500 / yr • 9/26/2026

Description: SHINE Technologies is seeking a Structural Field Engineer who will take ownership for identifying and resolving issues related to planning and implementation of structural supports and other structural aspects of the SHINE Medical Isotope Production Facility and associated outbuildings. This position is a good fit for a hands-on engineer and requires working closely cross-functionally to identify and resolve issues in a collaborative environment. The Structural Field Engineer is responsible for working with SHINE Engineering and outside Engineers of Record to finalize layouts and ensure complete designs. The Structural Field Engineer works with Contractors to ensure designs are correctly implemented in the field, configuration control is maintained, all testing is completed as