Job title: Principal EC&I Engineer Job Type: Permanent Start date: Subject to vetting Salary Range: Depending on experience Location: Twyford, Hampshire Full Site Based/Hybrid/Remote Working: Hybrid working Hours of work: 37 hours per week Role Description: - Responsible for producing EC&I engineering elements associated with successful delivery of machine design and build projects through the design process from concept to manufacture, testing and handover. Working as part of a project team, you will also manage design output of the client's sub-contractors, from concept to validation for EC&I elements. - Reporting directly to the Technical Manager to produce EC&I design and associated documentation in the production of engineering concepts and technical solutions compliant with company and international standards. Qualifications/Experience Required: - Degree qualified in relevant engineering field - Experience of working in a highly regulated...

Position: Principal EC&I Engineer Location: Cumbria - able to consider Warrington/Abingdon Working Pattern: Hybrid, 2 days a week onsite Contract Type: PERM Salary: Competitive Principal EC&I Design Engineer This role will lead EC&I design activity within either a dedicated design team or a wider multi-disciplinary project environment. You'll contribute technical leadership across the full delivery lifecycle, from early concept through detailed design, manufacture, and commissioning, while ensuring compliance with regulatory, safety, and quality expectations. Key Responsibilities Provide EC&I leadership on design projects, including planning, coordination, and technical assurance Deliver EC&I engineering input when working within partner or framework teams Support bid and tender activity, including technical content and documentation Develop and manage EC&I cost estimates, schedules, and technical requirements Translate...

Position: Principal EC&I Engineer Location: Abingdon - able to consider Warrington/Cumbria Working Pattern: Hybrid, 2 days a week onsite Contract Type: PERM Salary: Competitive Principal EC&I Design Engineer This role will lead EC&I design activity within either a dedicated design team or a wider multi-disciplinary project environment. You'll contribute technical leadership across the full delivery lifecycle, from early concept through detailed design, manufacture, and commissioning, while ensuring compliance with regulatory, safety, and quality expectations. Key Responsibilities Provide EC&I leadership on design projects, including planning, coordination, and technical assurance Deliver EC&I engineering input when working within partner or framework teams Support bid and tender activity, including technical content and documentation Develop and manage EC&I cost estimates, schedules, and technical requirements Translate customer...

Position: Principal EC&I Engineer Location: Warrington - able to consider Abingdon/Cumbria Working Pattern: Hybrid, 2 days a week onsite Contract Type: PERM Salary: Competitive Principal EC&I Design Engineer This role will lead EC&I design activity within either a dedicated design team or a wider multi-disciplinary project environment. You'll contribute technical leadership across the full delivery lifecycle, from early concept through detailed design, manufacture, and commissioning, while ensuring compliance with regulatory, safety, and quality expectations. Key Responsibilities Provide EC&I leadership on design projects, including planning, coordination, and technical assurance Deliver EC&I engineering input when working within partner or framework teams Support bid and tender activity, including technical content and documentation Develop and manage EC&I cost estimates, schedules, and technical requirements Translate...

Position: Senior EC&I Engineer - 5 year minimum in the Nuclear sector Location: Warrington - able to consider Abingdon/Cumbria Working Pattern: Hybrid, 2 days a week onsite, up to 37 hours per week Contract Type: PERM Role Overview The Senior EC&I Design Engineer will support the Principal Engineer in delivering complex engineering projects and may take ownership of smaller work packages with assistance from the wider team. The role covers the full lifecycle of EC&I design, from early concept development through detailed design, manufacture, installation, and commissioning. Key Responsibilities Lead or support the delivery of EC&I design work across all project stages. Produce high-quality design documentation, drawings, and calculations in line with project standards and regulatory requirements. Plan, coordinate, and manage design activities to ensure deadlines and quality expectations are met. Collaborate with multidisciplinary teams...