Senior Mechanical Critical Systems Engineer

Cundall
London

The Team

We are a global, independent , multi-disciplinary consultancy delivering sustainable engineering and design solutions across the built environment. With over 1,200 engineers and designers across 29 locations, we apply our expertise to local market conditions to deliver resilient, low-carbon engineering solutions. We are 100% partner-owned and are proud to have been named Building Magazine’s Engineering Consultant of the Year in 2024, 2022, and 2021.

As part of this role, you will be joining our dedicated data centre team. Established in 2006, we have delivered over 2,000MW of capacity for our clients worldwide. In 2025, we were named Data Centre Consultancy of the Year by Data Centre Review and were ranked in the Top 10 by Data Centre Magazine in 2023.

The Role

We’re looking for an experienced and client-focused Senior Engineer with mechanical design experience to join our data centre team .

You will have excellent mechanical design and consulting experience, ideally from a highly technical background. Your previous project experience will demonstrate an ability to transition into our data centre sector. You do not need previous data centre experience to apply. Our data centre specialist designers will mentor you as you enter our internal DC101 programme. This will give all new joiners the skills , context, and mentors to successfully transition into the sector and grow your career in this exciting industry .

You’ll play a hands-on role in some of the most high-profile data centre projects in the world. As part of our collaborative, multi-discipl inary team, you will drive the delivery of regional and global data centre projects. As part of the role, you’ll be engaging directly with clients , shaping technical strategies, as well as reviewing and developing designs for our projects. You’ll be trusted to take ownership of your work while being supported by a team of experienced engineers.

Responsibilities

  • Deliver accurate mechanical design solutions including HVAC air-conditioning, chilled water, ventilation, equipment selections, public health, and building management services systems.
  • Prepare technical specifications, schedules, calculations, project reports, and supporting documentation .
  • Conduct site inspections and surveys to inform design development .
  • Coordinate detailed designs with other engineering disciplines and project stakeholders .
  • Lead and support junior engineers and CAD technicians in design delivery and professional development .
  • Contribute to internal and external project meetings, providing mechanical expertise .
  • Support project teams in the delivery of high-quality mechanical design packages .
  • Work with colleagues across regional and international offices on multi-disciplinary projects .
  • Use your initiative to proactively resolve design and project challenges .

The Skills

We’re looking for a qualified engineer educated to a degree level in Mechanical Engineering , Building Services Engineering, or a related technical discipline. You may be Chartered or working towards it , either way, we’ll support your career path.

You will have gained experience in a consulting engineering role and looking to take this to a new challenge. We value people who bring initiative, problem-solving, and a collaborative mindset to their work.

You don’t need previous data centre experience. Our DC101 programme has been designed to provide in-depth technical training alongside your projects to ensure new joiners can succeed in the industry. This programme has led to multiple award wins and nominations for talent development across the data centre sector.

We know that to be the best at what we do we need a diverse workforce underpinned by an inclusive culture. Creating environments where everyone can find joy doing their best work is also great for everyone. That’s why we positively welcome applications from people of all backgrounds and identities, and encourage, support, and celebrate the diverse voices of our people.

#LI-JP1

Posted 2025-09-12

Recommended Jobs

Network Design Specialist

TESOL International Association
London

Job Details Network Design Specialist 12 months London - hybrid £475 per day inside IR35 - Umbrella only Role overview Being able to provide consistent data that describes the capabili…

View Details
Posted 2025-10-11

Life Insurance Manager - BPA Modelling

Eames Consulting
London

Our client is looking for an Actuarial Manager to support their next phase of growth and expansion in the UK. The ideal candidate will have experience within life insurance or reinsurance, preferably …

View Details
Posted 2025-10-21

Operational Risk & Control Manager

InvestEngine
London

About InvestEngine We’re a London-based fintech on a mission to make ETF investing simple and accessible. Over 100,000 clients have trusted us with over £1.5 billion in assets — and we’re just get…

View Details
Posted 2025-10-15

Quantity Surveying Director - Construction Consultancy

Aldwych Consulting
London

Director - Quantity Surveying Location: London | Sector: Commercial, Residential & Mixed-Use Developments Client: Independent Construction Consultancy A rare and compelling opportunity has ar…

View Details
Posted 2025-10-11

Head Padel Coach

Rocket Padel
London

Rocket Padel Battersea  Salary: Competitive (with opportunity to supplement through individual lessons) Location:  Battersea Power Station, London Contract Type:  Permanent, Full-Time Closi…

View Details
Posted 2025-10-07

Multidrop Van Driver

Manpower UK Ltd
Silvertown, Greater London

Drive with an Award-Winning Delivery Team in East London - Electric Vans Provided! Looking for a rewarding delivery driver role with a purpose? Join a leading London parcel delivery company, committe…

View Details
Posted 2025-10-15

Geography Teacher

Enlighten Supply Pool Ltd
Enfield, Greater London

Geography Teacher We are searching for an Geography Teacher to work in a good secondary school in the Enfield Area to start as soon as possible About the Geography Teacher role: This Geography Teac…

View Details
Posted 2025-10-15

Nanny, part-time role, Job ID J1CC34

Little Ones UK Ltd
Islington, Greater London

A lovely family based in Islington, London, is looking for a Part-time Nanny to care for their baby. The role involves all general nanny duties. They are seeking someone warm, enthusiastic, and genuin…

View Details
Posted 2025-09-16