Step into supplier-facing engineering on a next-generation SMR programme.

We’re supporting a confidential organisation in the advanced nuclear sector that is developing a UK-based Small Modular Reactor.

As a Pump Engineer, you’ll work within a systems engineering environment, contributing to how nuclear-grade pumping systems are specified, validated, and selected through close engagement with equipment suppliers. You may already have a solid grounding in pump or rotating equipment engineering, perhaps preparing specifications, reviewing vendor data, or supporting procurement activities.

But you might feel ready to take on more ownership: leading RFQs, engaging directly with suppliers, and understanding how early technical decisions shape long-term plant performance. This role is designed for that step. You’ll be involved in developing pump requirements and data sheets, issuing RFQs and RFPs, reviewing technical bids, and validating supplier submissions against system and safety requirements.

Your work will directly influence equipment selection, maintainability, and lifecycle outcomes on a first-of-a-kind SMR programme. Alongside supplier engagement, you’ll collaborate with system, mechanical, and safety engineers, contributing to structured engineering documentation and supporting licensing-driven requirements.

While experience in nuclear is valuable, the environment is supportive of engineers transitioning from conventional power, industrial, or process sectors who bring strong pump fundamentals and a willingness to learn.

If you have around three years’ experience in pump engineering and are looking to move closer to the technical–commercial interface, where engineering judgement, supplier collaboration, and long-term design decisions meet, we’d be glad to have a conversation.

Capax Mundi supports engineers building meaningful, long-term careers across nuclear energy and the wider energy transition.