Senior and Principal Mechanical Design Engineer

iO Associates - UK/EU; Manchester; On-site; GBP 60,000 - 80,000; Full time

Job summary

An established industry player is seeking a Senior and Principal Mechanical Design Engineer to lead innovative projects in energy and transformation engineering. This role offers the chance to manage mechanical design from bid to commissioning while mentoring a team of designers. With a focus on mission-critical environments such as data centers, you'll ensure compliance with industry standards and oversee coordination among various teams. If you have a strong background in mechanical services design and a passion for leadership, this is a fantastic opportunity to enhance your expertise in a dynamic and supportive environment.

Qualifications

• Degree in Mechanical/Building Services Engineering or equivalent experience.
• Proven expertise in mechanical services design for data centers.

Responsibilities

• Lead mechanical design from bid to commissioning.
• Manage and mentor designers, ensuring compliance with standards.

Skills

Leadership Skills

Mechanical Design Expertise

Project Risk Management

Sustainability Knowledge

Mathematical Modelling

Education

Degree in Mechanical/Building Services Engineering

Tools

RIBA Standards

BSRIA BG6

ISO 19650

CFD

FEA

Job description

Senior and Principal Mechanical Design Engineer

A leading energy and transformation engineering company is seeking a number of skilled professionals to lead mechanical design projects across data centers and other mission-critical environments.

This is a fantastic opportunity to take on a key role in high-profile projects while growing your leadership and technical expertise.

The Role:

• Leading mechanical design from bid to commissioning
• Manage and mentor designers, reviewing and approving mechanical designs
• Oversee coordination between mechanical, electrical, and construction teams at all project stages
• Conduct design reviews, risk assessments, and ensure compliance with RIBA, BSRIA BG6, and ISO 19650
• Maintain an audit trail for design approvals and provide technical reports
• Work with design & build contracts and engage with key stakeholders

About You:

• Degree or equivalent experience in Mechanical/Building Services Engineering (BEng/MEng)
• Proven expertise in mechanical services design for data centers and critical environments
• Strong leadership skills, mentoring engineers and managing project risks
• Experience across the full design lifecycle, from pre-construction to commissioning
• Knowledge of sustainability & compliance (BREEAM, Part L), and mathematical modelling (CFD, FEA)

If you have a strong background in mechanical services design, particularly in mission-critical environments, and the ability to manage and deliver projects in line with RIBA and BSRIA standards, please apply below for more information.

Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Utilities