Senior Nuclear Mechanical Engineer – Hybrid Role

AECOM; Olney; Hybrid; GBP 70,000 - 95,000; Full time

Job summary

AECOM is seeking a Senior Mechanical Engineer to lead the design and execution of high-specification systems within our Nuclear team. You will work on international and UK projects, supervise junior engineers, and drive quality, safety and environmental standards.

Ideal candidates will have Chartered Engineer status (CEng) or working toward it, and strong experience in regulated sectors such as Nuclear, Petro-Chemical or Offshore. Hybrid work options available.

Qualifications

• Bachelor's degree in Mechanical Engineering or related field.
• CEng status or working towards it is preferred.
• Significant experience in mechanical engineering within nuclear, defence, petro-chemical, offshore or related regulated industries.
• Experience delivering complex projects from design through completion.
• Understanding of sector standards, regulations and best practices.
• Exceptional communication abilities.

Responsibilities

• Oversee engineering design and project activities, ensuring adherence to approved models.
• Manage and mentor junior team members, assigning and ensuring delivery of tasks.
• Perform comprehensive design work including 3D modelling, calculations, and manufacturing documentation.
• Apply expertise in handling fissile materials, utilise 3D CAD systems and ensure effective data management.
• Contribute to all phases from sketches and schemes to commissioning and project reviews.
• Collaborate with Project Managers to estimate timelines, identify delays and communicate scope changes.
• Support HSE standards and contribute to QA audits, reporting non-conformities as required.

Skills

Mechanical Engineering

Project Management

Leadership

Communication

Education

Bachelor's Degree in Mechanical Engineering

Chartered Engineer (CEng) or working towards it

Tools

3D CAD

Job description

AECOM is seeking a Senior Mechanical Engineer to lead the design and execution of high-specification systems within our Nuclear team. You will work on international and UK projects, supervise junior engineers, and drive quality, safety and environmental standards.

Ideal candidates will have Chartered Engineer status (CEng) or working toward it, and strong experience in regulated sectors such as Nuclear, Petro-Chemical or Offshore. Hybrid work options available.