Graduate Project Engineer - Mechanical

Job description

Are you ready to launch your career in Mechanical Engineering with a leading expert in cutting-edge data center solutions? Equans Data Centers is seeking a motivated Graduate Project Engineer – Mechanical to join our innovative team and support exciting large-scale projects from inception to completion.

As a Graduate Project Engineer – Mechanical, you will become an integral part of our delivery teams, managing key mechanical elements on high profile projects. Based in High Wycombe , you will collaborate closely with experienced professionals, ensuring projects proceed on time, to quality standards with zero compromise on health & safety.

Starting in September 2026, you will join our two-year structured Graduate Programme, combining formal training with practical on‐the‐job experience. Our programme offers a balance of training and on‐the‐job learning to support your transition to becoming an accomplished professional. You will take responsibility for your career, while we offer guidance and support to help you reach your goals.

We are looking for people who are motivated to continue learning and ready to take on new opportunities. You won't be alone during the scheme, and you will be supported to drive your development through reviews and regular meetings with the Early Careers team. You will also be able to join any of our employee‐led networks, including our Young Professionals Network.

What you will deliver

Supporting the design, review, and coordination of mechanical systems including:

CRAC/CRAH units

Chillers, cooling towers, heat exchangers

Airflow systems and ventilation

Piping and valves

Fuel systems, fire suppression, and building services

Assisting in analysing drawings, specifications, and submittals to ensure they meet project and compliance standards.

Participating in site inspections, quality checks, installation reviews, and readiness assessments.

Working with senior engineers on thermal load calculations, system capacity checks, modelling, and reporting.

Helping prepare technical documentation, method statements, and commissioning support materials.

Collaborating with multidisciplinary teams (electrical, controls, architectural, and IT) to ensure full systems integration.

Learning from suppliers and subcontractors about specialist mechanical equipment and installation practices.

Supporting continuous improvement initiatives and contributing ideas to drive efficiency and innovation.

Assisting in ensuring that work is carried out in full conformance with quality, environmental, and safety requirements.

What we can offer you

A starting salary of £32,000

25 days annual leave (+ public holidays)

Life Cover equivalent to 4 times annual salary

Company Stakeholder Pension Scheme

Private Medical Insurance

2 corporate social responsibility days per year

Broad range of learning opportunities, such as professional qualifications, collective/individual training, and personalised support programmes

Attractive Employee Referral Rewards Scheme

Access to our growing employee networks including AccessAbility, Encompass, RISE, Veterans & Reservists, WOMEN Together, Working Parents and Young Professionals.

24/7 Employee Assistance Programme and access to a mental wellbeing app

Who are we looking for

A degree in an applicable field e.g. Mechanical Engineering or Building Services Engineering

The desire to build a career in the Mechanical Engineering industry

Self‐motivated, with proven organisational ability and the drive to meet deadlines

Customer focused with the ability to communicate effectively

Passionate about the industry and willing to progress

Team focused, with the ability to interact with a wide variety of people at all levels

Who are weEquans Data Centers is a strategic data centre partner. We deliver the whole data centre, providing full general contracting for hyperscaler and colocation data centre projects across Europe, through a single point of contact. Leveraging Bouygues Energies & Services and Equans' experiences, we provide expertise in construction and engineering, global standardisation, precision localisation and total control of the supply chain. This enables us to deliver data centres with the best possible quality, speed to delivery and high repeatability and scalability – to realise client needs for cost transparency, low risk, continual availability, innovation and certainty of planning and outcomes.

With more than 1,200 highly skilled employees across 8 European countries, Equans Data Centres has delivered over 400,000 m2 of data halls, exceeding 640 MW of IT space for major data centre providers such as VIRTUS Data Centers, Digital Reality, Equinix, Vantage Data Centers, Stack Infrastructure, Data4 and many others.

What's nextIf this role is of interest to you, please submit an up‐to‐date CV outlining your motivations for applying for Equans Data Centers and answer our pre‐screening eligibility questions. Applications missing this may not be progressed.

As part of our commitment to better reflect the markets within which we operate, we encourage applications from women, ethnically diverse individuals and people with disabilities, along with all candidates who identify with protected characteristic groups under the Equality Act 2010.

We're committed to delivering a culture where everyone's voice is heard and supported. We know the value a diverse workforce creates, delivering better results for our people, customers, and stakeholders. Diversity and inclusion is at the core of what we do and, should you join Equans, you'll find a welcoming and open workplace where you're supported and encouraged to be your true self at work.

For this role, you must have evidence of the right to work in the UK. Unfortunately, we are not able to offer a re‐location package with this job role. Certain roles may require applicants to undergo a Disclosure check, as noted in the role requirements.

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Extra information

Status

Open

Education Level

Secondary School

Location

High Wycombe

Type of Contract

Full-time jobs

Published at

02-04-2026

Profession type

Manufacturing / Industrial

Full UK/EU driving license preferred

No

Car Preferred

No

Must be eligible to work in the EU

No

Cover Letter Required

No

Languages

English