Role Overview

Revvity is seeking an experienced Principal Sustaining Engineer to join the Llantrisant site and provide technical leadership for sustaining, improving, and ensuring the long‑term reliability and compliance of complex, high‑reliability instrumentation. This role will act as a senior technical authority within sustaining engineering, working cross‑functionally with R&D, quality, manufacturing, regulatory, and global engineering teams. The Principal Sustaining Engineer will lead complex investigations, drive design improvements, support regulatory compliance, and mentor technical staff, while reporting directly to the Engineering Manager.

Key Responsibilities

• Act as the technical lead for sustaining activities across complex, safety‑critical and regulated products
• Lead and support system‑level investigations spanning hardware, firmware, and software.
• Provide technical decision‑making and oversight aligned with syst...