Mechanical Building Services Designer — Growth & Training

Penguin Recruitment; Birmingham; On-site; GBP 28,000 - 35,000; Full time

Benefits offered by this job

Salary: £28,000 - £35,000 DOE.

Permanent, full-time position

Comprehensive training and development

Exposure to cutting-edge technologies

Clear pathways for career progression

Job summary

Penguin Recruitment is seeking a Mechanical Design Engineer to join our building services team in Birmingham. The role covers 2D/3D CAD, mechanical design of heating, ventilation, cooling and domestic systems, and low-carbon integration. You will model, simulate, and help prepare design documentation across diverse projects.

We welcome trainees to experienced engineers and offer training, progression, and a structured development path within a supportive environment.

Qualifications

• HNC/HND or degree in mechanical/building services engineering.
• Experience in building services design within a consultancy or contracting environment.
• Proficiency in CAD/design software.

Responsibilities

• Developing 2D and 3D CAD layouts and visuals.
• Designing mechanical building services, including heating, ventilation, cooling, and domestic systems.
• Supporting building environmental modelling using industry-standard software.
• Conducting dynamic thermal simulations and summertime overheating assessments.
• Completing Part L calculations to ensure compliance with building regulations.
• Preparing and submitting incoming utility applications.
• Reviewing low-carbon design solutions and performance specifications.
• Assisting with technical submissions and preparing design documentation.
• Collaborating with project installation teams and specialist subcontractors.
• Supporting commissioning activities and creating commissioning plans.
• Reviewing designs produced by internal and external teams for accuracy and compliance.
• Providing technical support throughout the project lifecycle.

Skills

Building services knowledge

Team collaboration

Communication skills

Education

HNC/HND or Degree in Mechanical Engineering

Tools

CAD software

Job description

Penguin Recruitment is seeking a Mechanical Design Engineer to join our building services team in Birmingham. The role covers 2D/3D CAD, mechanical design of heating, ventilation, cooling and domestic systems, and low-carbon integration. You will model, simulate, and help prepare design documentation across diverse projects.

We welcome trainees to experienced engineers and offer training, progression, and a structured development path within a supportive environment.