Mechanical Calculations Engineer

Description

Our client is a global leader in nuclear energy.

The Role

We are seeking a Mechanical Calculations Engineer to join our Client\’s engineering team in Bristol. The successful candidate will support detailed piping calculations and stress analysis for high-profile projects. This role is ideal for someone looking to develop expertise in pipework design for high-integrity and safety-critical systems.

Key Responsibilities

• Perform and support piping calculations, including:
• Flexibility and stress analysis of piping systems
• Thermal expansion, pressure loads, and support reactions
• Static and dynamic loading conditions
• Use engineering tools such as CAESAR II and Pipestress to carry out analysis
• Prepare and contribute to calculation notes, technical justifications, and review documents
• Collaborate with layout teams on piping routing, support locations, and design optimisation
• Ensure all calculations and analyses meet international codes and standards (ASME, RCC-M, EN)
• Review pipe support drawings and related documentation
• Participate in multi-disciplinary project meetings and engineering discussions
• Adhere to quality processes and maintain traceable documentation in line with regulatory standards

Key Requirements

Essential:

• Bachelor’s degree in Mechanical Engineering or related field
• Strong understanding of mechanics of materials, stress analysis, and fluid dynamics
• Interest in piping systems and willingness to develop expertise in code-based calculations
• Basic familiarity with tools like CAESAR II, PipeNet, or similar (training provided)
• Strong communication and reporting skills
• High attention to detail and ability to work within regulated environments
• Right to work in the UK

Preferred:

• Internship or academic project experience in pipe stress or mechanical design
• Awareness of industry codes such as RCC-M, ASME Section III, or EN 13480
• Exposure to CAD or plant design tools (e.g., AutoCAD, PDMS, SmartPlant 3D)
• Knowledge of additional languages (e.g., French, Spanish, Italian) is a plus