Introduction

We are seeking an experienced Mechanical Designer, HVAC & Building Services, to support an Industrial & Infrastructure team on a 6-month contract. The successful candidate will develop 2D and 3D mechanical designs, prepare detailed engineering drawings and construction deliverables, support estimating and cost-planning activities, and design industrial HVAC, plumbing, sanitary, fire protection, and piping systems.

What are you going to do 

  • Develop mechanical drawings in both 2D and 3D design environments.
  • Prepare detailed design deliverables, including plans, sections, details, and schedules.
  • Produce design drawings in accordance with project-specific criteria, applicable regulations, codes, and industry standards.
  • Maintain consistency and quality of design documentation across multiple projects in alignment with office and industry standards.
  • Design industrial and building HVAC air-movement systems and building utilities, including steam and condensate, natural gas, compressed air, domestic and chilled water, fire protection, sanitary and storm drainage systems, and associated piping networks.
  • Support building estimating activities, including quantity take-offs, cost estimates, and material lists for mechanical and building systems to inform project budgeting and planning.
  • Collaborate with project teams to align design solutions with cost constraints and constructability considerations.
  • Comply with all client corporate policies and procedures, including Quality Assurance and Occupational Health, Safety, and Environmental standards.

Essential skills and knowledge

  • Mechanical Engineering Technician diploma or equivalent.
  • Five to ten years of relevant mechanical design and drafting experience for building services, including HVAC, fire protection, and plumbing systems, within a consulting engineering environment.
  • Ability to efficiently produce designs in AutoCAD.
  • Ability to source and use vendor data, drawings, and information to develop designs.
  • Knowledge of applicable industry and regulatory standards, regulations, and codes.
  • Well-developed written and verbal communication skills in English.
  • Detail-oriented, organized, and self-motivated, with the ability to work independently and produce drawings within established deadlines and budgets.
  • Valid driver's licence and ability to travel independently to project sites for meetings, field measurements, and related activities.

Preferred Qualifications

  • Proven experience supporting industrial, institutional, and commercial projects.
  • Experience with mechanical estimating, quantity take-offs, cost planning, and constructability reviews.

What we offer 

We offer a competitive contractor package and the opportunity to work with industry-leading clients on technically challenging projects. You will gain exposure to diverse project environments while being supported by Brunel's experienced recruitment and workforce solutions team.

Closing: 08 November 2026

Apply Now

Are you the perfect match for this vacancy? Apply in 5 minutes and let's get in touch!

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Process of your application

Application process & contact

We will now begin examining your application: We will take a close look at your application documents and ask you for additional information if necessary. If your qualifications match our requirements, we will invite you to meet us for the first time.

Project discussion with our customer

If the introductory meeting goes well for you and us, we will arrange a meeting with the customer who has the perfect project for you. This gives you the opportunity to find out more about the customer and the project.

The decision

If you enjoyed the project discussion and the customer is also convinced of your expertise, we will ask you the final and decisive question: Do you want to get started at Brunel?

Introductory conversation with Brunel

In an introductory meeting, we would like to find out more about your interests, ambitions and professional developments. At the same time, we report on working at Brunel and provide information about all career opportunities and prospects.

Welcome to Brunel

Now great times are beginning! With Brunel you have countless opportunities to help shape technological progress. You decide how your career path goes. We support you in every phase of your career. You always have security behind you: Brunel!