Senior Mechanical Engineer (Mission Critical)

ARUP; London; On-site; GBP 50,000 - 90,000; Full time

Job summary

An established industry player is seeking a Senior Mechanical Engineer to join their dynamic Building Engineering Team in London. This role offers the chance to work on cutting-edge projects in the data centre sector, where you'll direct thermal analysis, supervise building services integration, and manage project deliverables. The company values collaboration and innovation, providing a supportive environment for professional growth. If you are passionate about sustainable building design and eager to contribute to impactful projects, this opportunity is perfect for you.

Benefits

Private medical insurance

Life assurance

Accident insurance

Income protection cover

Flexible benefits

Qualifications

• Chartered Engineer with hands-on experience in data centres and critical facilities.
• Knowledge of sustainable design focusing on energy efficiency and carbon reduction.

Responsibilities

• Direct thermal analysis and coordinate building services integration.
• Manage models, drawings, and specifications to meet budgets and deadlines.

Skills

Building Services Engineering

Energy Efficiency

Carbon Reduction

Commercial Awareness

Leadership

Thermal Analysis

Education

Chartered Engineer

Tools

IES Software

Revit

Job description

Job Title – Senior Mechanical Engineer (Mission Critical)

Location – London

Joining Arup

Arup’s purpose, shared values and collaborative approach has set us apart for over 75 years, guiding how we shape a better world.

The Opportunity

We are offering an exciting opportunity for a Chartered Mechanical Engineer to work in the data centre sector. If you thrive on technically stimulating work and have a passion for cutting-edge projects, we invite you to join our creative and friendly Building Engineering Team in London as a permanent member.

As part of our team, you’ll be involved in shaping some of the most innovative buildings worldwide. We work with all the major cloud services providers and many of the larger colocation and developers in the DC industry. Our team is actively engaged in global projects, spanning from the initial feasibility stage to the practical completion. Arup’s data centre team is a global network of Architects, Engineers and Specialist Consultants working with the largest and most innovative businesses in the sector. Whilst many projects are Data Centre focussed, there are many opportunities for involvement in other Critical Facility projects including Healthcare.

The role will see you:

1. Directing the comfort and thermal analysis of buildings and spaces
2. Supervising the spatial and technical co-ordination of building services and integration into the design
3. Managing the production of models, drawings, reports and specifications to budgets and deadlines
4. Supervising and coordinating the work of others, including other disciplines and in-house specialists

Is this role right for you?

We’re looking for a candidate who:

1. Is a Chartered Engineer in the field of Building Services and has hands-on experience in systems, installations, and various project sectors (specifically DC and mission critical)
2. Supports the performance, growth, and development of others by providing guidance, training, and constructive feedback
3. Demonstrates knowledge and passion for sustainable building design, focusing on energy efficiency and carbon reduction. Actively challenges themselves and collaborates with the design team to achieve optimal project outcomes
4. Has strong commercial awareness, with experience in predicting, planning, and managing resource requirements to achieve financial targets
5. Is proficient in using energy modeling software, ideally IES, and 3D modelling software, Revit.

What we offer you

At Arup, we care about each member’s success, so we can grow together. Guided by our values, we provide an attractive total reward package that recognises the contribution of each of our members to our shared success. As well as competitive, fair and equitable pay, we offer a career in which all of our members can belong, grow and thrive – through benefits that support health and wellbeing, a wide range of learning opportunities and many possibilities to have an impact through the work they do.

We are owned in trust on behalf of our members, giving us the freedom, with personal responsibility, to set our own direction and choose work that aligns with our purpose and adds to Arup’s legacy. Our members collaborate on ambitious projects to deliver remarkable outcomes for our clients and communities. Profit Share is a key part of our reward, enabling members to share in the results of our collective efforts.

We also provide Private medical insurance, Life assurance, Accident insurance and Income protection cover. In addition, you’ll have access to flexible benefits to help you look after all aspects of your wellbeing and give you the freedom and flexibility to find the best solutions for you, your family, and your individual needs.

Different People, Shared Values

Arup is an equal opportunity employer that actively promotes and nurtures a diverse and inclusive workforce. We welcome applications from individuals of all backgrounds, regardless of age (within legal limits), gender identity or expression, marital status, disability, neurotype or mental health, race or ethnicity, faith or belief, sexual orientation, socioeconomic background, and whether you’re pregnant or on family leave. We are an open environment that embraces diverse experiences, perspectives, and ideas – this drives our excellence.

Guided by our values and alignment with the UN Sustainable Development Goals, we create and contribute to equitable spaces and systems, while cultivating a sense of belonging for all. Our internal employee networks support our inclusive culture: from race, ethnicity and cross-cultural working to gender equity and LGBTQ+ and disability inclusion – we aim to create a space for you to express yourself and make a positive difference.

We are committed to making our recruitment process and workplaces accessible to all candidates. Please contact Marek Mazurowski ([e-mail]) to let us know if you need any assistance or reasonable adjustments throughout your application or interview process, and/or to perform the essential functions of the role. We will do everything we can to support you.

Our Application Process

To understand what to expect next, please visit our recruitment process.

Stay safe online - Arup will never ask for payment or your bank details as part of our recruitment process.

Recruitment Agencies - We have a Preferred Supplier List of trusted partners to assist us when required and do not acknowledge any speculative CVs or unsolicited candidate introductions from agencies not on the list.

Closing date: 9th May 2025