Project Engineer

Successfactors; Abingdon; On-site; GBP 45,000 - 65,000; Full time

Job summary

EnerSys, a global leader in stored energy solutions, invites a Project Engineer to join a lithium-ion space-space mission focused team based at Culham Science Centre near Abingdon, Oxfordshire. You will lead technical assessments, analysis and documentation, coordinating with junior engineers to deliver on-time, high-quality results for international space missions.

You will act as the primary technical representative to customers, contributing to design solutions, test campaigns, and compliance

Qualifications

• Degree in STEM subject, or equivalent qualification.
• Experience as an engineer in a customer facing role.
• Good IT skills for data analysis, modelling, results presentation and reporting.
• Experience with test and verification activities.
• Experience in report writing.
• Experience working with space industry primes, agencies and end users.
• Knowledge and understanding of ECSS standards.

Responsibilities

• Lead the detailed project design solution under guidance from Senior/Principal engineers.
• Provide technical assessment, analysis, data review and technical documentation for the project.
• Work with multi-disciplinary team to ensure on-time, on-quality delivery to the customer.
• Act as primary technical representative to the customer for the project.
• Produce project documentation such as analysis reports and test plans.
• Support technical checks during battery test campaigns and external site testing.

Skills

Attention to detail

Team collaboration

Problem solving

Customer facing

Data analysis

ECSS knowledge

IR/verification experience

Report writing

Education

STEM degree or equivalent

Tools

CAD

Job description

Requisition ID13728-Posted09/25/2026

EnerSys is a global leader in stored energy solutions for industrial applications. We have over thirty manufacturing and assembly plants worldwide servicing over 10,000 customers in more than 100 countries. Worldwide headquarters are located in Reading, PA, USA with regional headquarters in Europe and Asia. We complement our extensive line of Motive Power and Energy Systems with a full range of integrated services and systems. With sales and service locations throughout the world, and over 100 years of battery experience, EnerSys is the power/full solution for stored DC power products.

Motive Power applications include industrial lift trucks and pallet jacks, rail equipment, mining equipment, and airline ground support equipment. Some of the motive power brands include Hawker, Ironclad, General Battery, and Fiamm. Wherever there is a need for motive power, EnerSys offers the perfect energy solution.

Job Purpose

An excellent opportunity for a Project Engineer to join a well-established, exciting and growing Lithium-ion space business. The company designs, manufacturers and qualifies batteries for international space missions on satellites, launchers, and interplanetary vehicles. The company’s customers include both national and international space agencies like NASA and European Space Agency as well as working across the commercial market supporting missions that include Earth observation, internet of things satellite constellations and global positioning systems. The position is based in the Culham Science Centre near Abingdon in Oxfordshire and is a job that can truly impact people across the globe.

The Project Engineer acts as a lead engineer on customer or internal projects. The engineer provides technical assessment, analysis, data review and technical documentation for the specified project. The engineer will work within a multi-disciplinary team, with support from Junior Engineers, to ensure on-time and on-quality delivery to the customer. The role will be the primary technical representative to the customer for the specified project. The candidate will have a STEM background, and a keen interest in working on space projects. The candidate will have experience working as a technically responsible engineer.

Essential Duties and Responsibilities

Responsible for the detailed project design solution under guidance from Senior/Principal engineers:

• Analysis of the electrical, thermal and mechanical performance of the battery
• Specification of battery components e.g. heaters
• Work with CAD Manager to generate drawings
• Support in-build technical checks
• Support technical checks during the battery test campaign, including support to testing at external sites, e.g. vibration
• Verification of project hardware from test data, and correlation to predicted performance
• Produce project documentation such as analysis reports, battery user manuals, test plans, and test reports
• Contribute technical information to project readiness review and non-conformance meetings
• Production of compliance statements to the project and industry standards
• Communication on technical matters to customers
• Support proposals by providing technical inputs
• Support inputs to technical papers and presentations

Responsible for on-time and on-quality solutions

Supports allocation of tasks to assigned Graduate/Junior Engineers

Supports continuous improvement in the department

Qualifications

A degree in STEM subject, or equivalent qualification

Knowledge and Experience

Required

Experience as an engineer in a customer facing role

Good level of IT skills for data analysis, modelling, results presentation and reporting

Experience with test and verification activities

Experience in report writing Desirable

Experience working with space industry primes, agencies and end users

Experience in some of the following areas: o Mechanical design and analysis o Thermal design and analysis o Li-ion battery performance o Reliability and failure modes o Vibration/shock testing

Knowledge and understanding of ECSS standards

Skill and Competencies

• Attention to detail and an ability to examine and present data clearly
• An ability to effectively prioritise and work to detailed scheduled plans and tight deadlines
• Excellent people skills; be a proven team worker but with an ability to work independently
• An enthusiasm for problem-solving and delivering solutions

EnerSys provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.