Mechanical Design Engineer

CIBSE Journal; Leicester; Hybrid; GBP 38,000 - 48,000; Full time

Benefits offered by this job

Enhanced pension scheme

Company bonus

Private healthcare

Flexible/hybrid working options

Support for professional development

Job summary

Tetra Tech, a global leader in engineering, is expanding its Building Services team in Leicester. The Mechanical Design Engineer will help design and deliver building services projects, collaborating with multidisciplinary teams to provide high-quality mechanical solutions.

Responsibilities include developing concepts, detailed design calculations, and coordinating with clients and architects. The role supports career development with professional guidance and sustainable design practices.

Qualifications

• Degree in Mechanical Engineering, Building Services Engineering, or a related field.
• Experience working on mechanical building services projects in a consultancy or contractor environment.
• Familiarity with AutoCAD, Revit, Hevacomp, IES, and NBS.
• Strong communication and teamwork skills.
• Full UK driving licence (preferred).

Responsibilities

• Designing mechanical systems (HVAC, public health, etc.) from concept to completion.
• Producing detailed design calculations, specifications, and technical drawings.
• Supporting senior engineers with site surveys, inspections, and construction stage duties.
• Coordinating with clients, architects, and other engineering disciplines.
• Ensuring compliance with current building regulations and sustainability standards.
• Participating in project meetings and contributing to technical discussions.
• Developing your technical skills with guidance from experienced engineers.

Skills

HVAC design understanding

Multidisciplinary collaboration

Communication skills

Problem-solving mindset

Full UK driving licence

Education

Bachelor's degree in Mechanical Engineering or Building Services Engineering

Tools

AutoCAD

Revit

Hevacomp

IES

NBS

Job description

Your new company

Tetra Tech, a global leader in high–end consulting and engineering services, is growing its Building Services team in Leicester and is looking for a talented Mechanical Design Engineer to join their expanding group. With a strong UK–wide presence, Tetra Tech delivers innovative mechanical and electrical engineering solutions across sectors such as Healthcare, Education, Commercial, and Defence. The Leicester office plays a key role in delivering technically challenging and sustainable projects across the region.

Your new role

As a Mechanical Design Engineer, you will support the design and delivery of building services projects, working collaboratively with multidisciplinary teams to provide high–quality mechanical engineering solutions. Your responsibilities will include:

• Designing mechanical systems (HVAC, public health, etc.) from concept to completion
• Producing detailed design calculations, specifications, and technical drawings
• Supporting senior engineers with site surveys, inspections, and construction stage duties
• Coordinating with clients, architects, and other engineering disciplines
• Ensuring compliance with current building regulations and sustainability standards
• Participating in project meetings and contributing to technical discussions
• Developing your technical skills with guidance from experienced engineers

What you'll need to succeed

• Degree in Mechanical Engineering, Building Services Engineering, or a related field
• Experience working on mechanical building services projects within a consultancy or contractor environment
• Familiarity with design software such as AutoCAD, Revit, Hevacomp, IES, and NBS
• Strong communication and teamwork skills
• A proactive and solution–focused mindset
• Full UK driving licence (preferred)

What you'll get in return

This is a fantastic opportunity to develop your career with one of the world's leading engineering consultancies. Tetra Tech offers a competitive salary and benefits package, including:

• Enhanced pension scheme
• Company bonus
• Private healthcare
• Flexible/hybrid working options
• Support for professional development and chartership
• Additional perks such as retail discounts, travel insurance, and tailored holiday allowances