About Us
Cambridge Atomworks is the design authority for the Odin nuclear micro-reactor and is embedded within the Cambridge innovation ecosystem. We want to add to a high-calibre team based around high-performing and rounded individuals. Our new team members will have a profound understanding of their specialties in nuclear, materials science, thermal hydraulics and electricity generation technologies and an acute awareness of their intersection to participate in the design evolution. As we take the company forward, Cambridge Atomworks will require innovative engineering and manufacturing approaches across these fields to establish itself in emerging energy markets.
Role Overview
We are looking for a Materials Engineer to carry out materials development and qualification activities critical to our micro-reactor technology. They will focus on the selection, performance assessment, and characterisation of materials that must operate under extreme environments - high temperature, mechanical stress and corrosion, and radiation. As part of the Materials and Chemistry team, they will be supported by the team leader and work closely with other teams made up of world-class scientists and engineers. Their input will be key and strong communications and influencing skills are important to successfully fill this role.
Key Responsibilities
* Evaluate and select materials for coolant, reactor structures, fuel cladding, and thermal interfaces
* Review and compile materials property data, survey availability and manufacturability
* Support the team leader, conduct experiments and/or data analysis (thermal, corrosion, irradiation)
* Contribute to developing and executing materials qualification plans
* Interface with suppliers and research institutes. International travel might be required.
* Contribute to regulatory and safety documentation related to materials performance
* Maintain material property data records and contribute to design decisions through materials input
Required Qualifications
* 2:1 or above Bachelor’s, or Masters’ degree in Materials Science, Metallurgy, Nuclear Engineering (materials-focused), or a related field
* Hands-on experience in a lab setting is required
* Understanding of materials degradation mechanisms such as corrosion, creep, fatigue, and radiation damage
* Confident communicator
* Team player with documentation and influencing skills
Preferred Experience
* Experience with nuclear-grade materials (e.g., stainless steels, nickel alloys, graphite)
* Exposure to standards such as ASME Section III, ASTM, or equivalent, or NRC/DOE guidance on materials qualification
* Knowledge of ionising radiation effects on materials, including gamma/neutron damage and activation
* Modelling and/or experimental experience in molten salt applications
What We Offer
* Opportunity to work with a dynamic nuclear reactor development team
* Direct mentorship and technical growth opportunities
* Flexible work environment and collaborative culture
* Access to state-of-the-art facilities and world-leading partners
* Competitive salary
* Be part of a dynamic and rapidly growing organisation which is operating in a strategic position to influence this sector
Please submit your CV and covering letter to recruitment@cambridgeatomworks.com by the deadline of noon on Monday 30 June 2025