Facilities Manager

At Mirion, we innovate products that provide vital protection against radiation while harnessing its vast potential. Partnering with customers, we build solutions that fundamentally change what’s possible in science, industry and medicine — safely empowering innovations which have the power to improve lives today and better the human condition for the future. Mirion is proud to be a global leader in radiation safety, measurement and medicine. But we believe our organization of nearly 3,000 talented professionals contributes more than the products we sell. Our success is defined by the positive impact our solutions have on humanity, from helping to create safer workplaces, supporting troops on the front lines, enabling life-saving medical procedures, and supporting clean energy production. Our Cambridge facility specializes in the design and manufacturing of neutron flux monitoring devices and in-core instrumentation systems used in nuclear power generation — products where precision, quality, and on-time delivery are mission-critical.

About the Role

The Facilities Manager is responsible for the total upkeep, reliability, and safety of the Cambridge facility, including the building infrastructure and the industrial equipment base that supports manufacturing operations. This role owns the preventive maintenance program for critical production assets (swagers, drawers, welders, ovens, pumps, vacuum systems, and related equipment), ensuring machine uptime, regulatory compliance, and a safe working environment. As a qualified millwright, the Facilities Manager is capable of hands‑on diagnosis, repair, alignment, and installation of industrial machinery, in addition to managing outside contractors and vendors. This position will own Environmental Health and Safety and take a leadership role in the JHSC. In partnership with Operations, Engineering, and Finance, the Facilities Manager also contributes to long-range facility planning—defining capacity, layout, and infrastructure requirements needed to support the current site's growth as well as potential future facility expansion. This role balances daily reactive and preventive maintenance execution with proactive capital and space planning to ensure the facility can scale with the business. Essential Duties

Lead sourcing and negotiation of complex, contracts, and long-term agreements with strategic suppliers to secure optimal cost, quality, delivery, and risk terms Partner with Quality to develop and maintain an approved supplier list. Conduct supplier visits as required and maintain publish KPI’s. Develop and execute category strategies in partnership with commodity management, aligning sourcing decisions with broader business and operational objectives Own supplier relationship management for critical and strategic suppliers, leading business reviews, and governance cadences to drive accountability and performance Monitor supplier performance and key performance indicators, leading root cause analysis and corrective action plans for supply disruptions or quality escalations Review and approve purchase requisitions and purchase orders, ensuring accuracy, policy compliance, and appropriate approval controls Partner with Accounts Payable and Materials teams to resolve purchasing, invoicing, and receiving discrepancies Ability to interpret manufacturing drawings to determine quantity of material to buy and best source of supply Serve as an escalation point for day-to-day procurement issues such as delivery delays, allocation constraints, or quality concerns Collaborate with Quality, Engineering and Operations on new product introduction sourcing, ensuring timely qualification and availability of materials Partner with Planning and Operational Excellence teams to implement and sustain lean practices with suppliers, including kanban, min/max and just-in-time processes where applicable Mentor and provide guidance to junior buyers, sharing negotiation and risk management expertise Ensure compliance with company policies and applicable regulatory and export control requirements in all procurement activities Own the accuracy and integrity of supplier master data and purchasing records within the ERP system Essential Requirements

Facility Upkeep & Maintenance

Own total facility upkeep, including building systems (HVAC, electrical, plumbing, compressed air, fire/life safety) and grounds, ensuring a clean, safe, and compliant work environment. Develop and manage a preventive maintenance (PM) program covering all industrial assets, including swagers, drawing/draw equipment, welders, ovens/furnaces, pumps, and vacuum systems. Define PM schedules, spare parts strategies, and maintenance procedures to maximize equipment uptime and extend asset life. Perform and lead hands‑on millwright work—rigging, alignment, installation, and repair of industrial machinery and mechanical systems—as both a working practitioner and a technical resource for th