Job Description

:

Mechanical Design Engineer - HVAC & Building Services

Location: Chelmsford, CM2 5LB

Salary: 45,000 - 65,000 per annum (depending on experience)

Job Type: Full-time, Permanent

About the Role

An exciting opportunity has arisen for an experienced Mechanical Building Services Design Engineer to join a long-established and respected mechanical services firm. The company specialises in the design and installation of HVAC and plumbing systems for a diverse range of projects across Essex and surrounding counties, including commercial, healthcare, and education sectors.

This role is ideal for a motivated engineer who enjoys working collaboratively in a dynamic and technically driven environment, delivering innovative mechanical design solutions from concept to completion.

Key Responsibilities

Lead and contribute to the design and delivery of

mechanical and HVAC systems

for various projects. Prepare detailed

design calculations, drawings, schematics, and technical specifications

. Conduct

site surveys

and provide on-site technical support when required. Collaborate with

clients, architects, contractors, and project stakeholders

to ensure coordinated and efficient designs. Ensure all designs comply with

UK Building Regulations, CIBSE guidelines

, and meet

sustainability and BREEAM standards

. Review and evaluate designs from

suppliers and subcontractors

to ensure quality and compliance. Participate in

internal design reviews

, contributing to continuous improvement and innovation within the design team.

Experience & Qualifications

Degree, HND, or HNC in

Building Services Engineering

,

Mechanical Engineering

, or equivalent qualification. Proven experience in

mechanical design

within the

building services industry

. Experience working across

commercial, healthcare, and educational environments

. Proficient in

AutoCAD

and relevant design software such as

MepWorx

. Solid understanding of

CIBSE, BREEAM

, and

Building Regulations

. Excellent communication, teamwork, and client-facing skills. Proactive, detail-oriented, and committed to delivering high-quality engineering solutions.

What's on Offer

Competitive salary package based on experience (45,000 - 65,000). Opportunity to work on diverse and technically challenging projects. Supportive environment that encourages

professional growth and ongoing training

. * Collaborative and forward-thinking team culture.