Senior Mechanical Building Services Design Engineer

Rullion Managed Services; Manchester; Hybrid; GBP 52,000 - 76,000; Full time

Job summary

Rullion Managed Services is recruiting a Senior Mechanical Building Services Design Engineer to lead the design and delivery of HVAC systems on major infrastructure and energy projects in Manchester. You will manage concept through construction, coordinate with civil, electrical and fire engineers, and mentor junior staff in a hybrid working environment.

The role requires Chartered Engineer status or active pursuit, strong knowledge of CIBSE, UK Building Regulations, and proficiency with CAD/3D

Qualifications

• Degree in Mechanical or Building Services Engineering.
• Chartered Engineer (CEng) or working towards chartership.
• Strong experience in mechanical building services and HVAC design.

Responsibilities

• Lead mechanical and HVAC design from concept through construction.
• Produce calculations, specifications, reports and technical studies.
• Design HVAC, plumbing/public health and associated building services systems.
• Perform heating/cooling load calculations, ventilation design, pipe and duct sizing, and plant selection.
• Manage technical risks, design reviews and regulatory compliance.
• Collaborate with multidisciplinary teams including civil, structural, electrical and fire engineering.
• Mentor junior engineers and provide technical leadership across projects.

Skills

HVAC design

Mechanical engineering

CIBSE guidance

Education

BEng/MEng in Mechanical or Building Services

Tools

CAD

3D modelling

BIM software

Job description

Job title: Senior Mechanical Building Services Design Engineer
Job Type: 6 month temporary contract with possible extension
Location: Manchester / Hybrid
Pay rate: Competitive
IR35: Outside IR35

Are you a talented Mechanical Building Services Design Engineer looking to take ownership of major infrastructure projects and play a key role in the delivery of complex, high-value engineering schemes?

We're seeking a Senior Mechanical Building Services Design Engineer to lead the design and delivery of mechanical building services and HVAC systems across critical infrastructure and energy projects, including substations, power transmission facilities, HVDC projects, and other mission-critical environments.

What You'll Be Doing

• Leading mechanical and HVAC design from concept through to construction support
• Producing and reviewing calculations, specifications, reports and technical studies
• Designing HVAC, plumbing/public health and associated building services systems
• Performing heating & cooling load calculations, ventilation design, pipework and ductwork sizing, and plant selection
• Managing technical risks, design reviews and compliance with UK regulations and industry standards
• Collaborating with multidisciplinary teams including civil, structural, electrical and fire engineering specialists
• Mentoring junior engineers and providing technical leadership across projects

What We're Looking For

• Degree qualified in Mechanical or Building Services Engineering
• Chartered Engineer (CEng) or working towards chartership
• Strong experience in mechanical building services and HVAC design
• Sound knowledge of CIBSE guidance, CDM regulations, UK Building Regulations and relevant standards
• Experience with design software, engineering calculations, CAD and 3D modelling tools
• Proven ability to lead technical workstreams and engage with stakeholders at all levels

Desirable Experience

• Critical infrastructure or industrial projects
• Data centres and mission-critical facilities
• Power generation, transmission or substations
• BIM and digital engineering environments

This is an excellent opportunity to work on nationally significant engineering projects, influence technical delivery, and progress your career within a highly respected engineering environment.

Please note that applicants must have the right to work in the UK. We cannot provide VISA sponsorship.

We celebrate and support diversity and are committed to ensuring equal opportunities for both employees and applicants.