Graduate Building Services Mechanical Engineer

Overview

Graduate Building Services Mechanical Engineer (5692) — Arup, Southampton, United Kingdom

Our Mechanical Building Services Engineers apply their specialist skills to buildings projects across the globe and are influential in driving reductions in carbon dioxide emissions and energy/water consumption in the benefit of society. We offer clients a broad spectrum of expertise and consulting services for developments including, but not limited to, commercial and residential buildings, universities, healthcare facilities, laboratories and research facilities, transport projects (airports and rail stations), sports venues and stadia, hotels and leisure facilities, theatres and museums, large-scale industrial and manufacturing facilities and data centres.

We are looking for Graduate Mechanical Building Services Engineers to join our multi-disciplinary design teams across the UK. From day one, you’ll join an expert community where you are supported in your career path and encouraged to work towards a professional qualification.

• Support the development of mechanical design concepts that encompass low energy and low carbon design, natural ventilation, sustainability and zero carbon.
• Complete the design of Heating, Ventilation and Air Conditioning (HVAC) systems.
• Use software and digital tools to analyse and optimise solutions.
• Use 3D modelling packages (Revit) to develop system designs.
• Undertake thermal and Building Regulation compliance modelling using proprietary software (IESVE or similar).
• Prepare mark-ups and collaborate with other design team members to progress holistic design of the project.
• Prepare and input to decarbonisation strategies for buildings with respect to both operational and embodied carbon.
• Conduct site visits.
• Prepare reports, presentations and site reports.
• Carry out analysis of new technologies and how they can be incorporated into projects to ensure a sustainable and robust design.

• Master's degree in Mechanical, Architectural, or Building Services Engineering; strong Bachelor degrees in these subjects will also be considered.
• Studying, or have studied, an IMechE, CIBSE or Engineering Council accredited course.

• Changemakers: A passion for sustainable development and creating a better world is key.
• Innovative minds:
  Critical thinkers who embrace new ideas and challenge the status quo.
• Growth seekers: A growth mindset, always eager to learn and explore new ways of working.
• Adaptable adventurers:
  Ready to take on any challenge.
• Availability to start in September 2026.

Advert closing date: 15 November 2025. Please note, if there is high applicant volume, the role may close ahead of the advertised date. Early application is recommended.

Location preferences:
The role is based in the specified location, but we may have other opportunities; please indicate preferred Arup office locations on your application.

Duplicate Applications:
Candidates are limited to one application per recruitment cycle. Review all available opportunities and select the role and location(s) that best align with your skills and interests before applying.

Eligibility: We are unable to offer visa sponsorship for this role. You must be eligible to work permanently in the UK without sponsorship.