Technical Director Mechanical Engineer - Data Centres (Building Services)

Technical Director Mechanical Engineer - Data Centres (Building Services)

Job Description

What if you could do the kind of work the world needs?

At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the best work of your life. You can embrace your curiosity in a culture that celebrates new ideas and diverse perspectives. You can experience a world of opportunity and the chance to shape a career as unique as you.

WSP have an opportunity for an experienced Mechanical Technical Director , in our London office, focusing on the Data Centre sector with our Mission Critical Facilities team . You will have the opportunity to work on some of the most exciting and technically challenging projects within this fast paced sector. WSP are currently involved in numerous projects, working with Hyperscale, Colocation Providers, End Users and Enterprise clients, both within the UK and across EMEA.

The role of a Mechanical Technical Director in the Data Centres (DC) sector is a pivotal and highly rewarding position that combines leadership, innovation, and technical expertise. As a Technical Director, you will be at the forefront of designing and implementing cutting‑edge solutions that ensure the efficiency, reliability, and scalability of data centre operations. This role offers the unique opportunity to lead a team of skilled engineers, drive strategic initiatives, and collaborate with industry leaders to shape the future of data centre technology. Your expertise will be instrumental in optimising energy consumption, enhancing security protocols, and ensuring seamless integration of emerging technologies. Additionally, the role offers the chance to build a robust professional network, opening doors to new opportunities and collaborations. If you are passionate about making a significant impact in a dynamic and rapidly evolving industry, the role of Mechanical Technical Director in the DC sector is the perfect platform to showcase your talents and drive transformative change.

• Be an integral part of the team’s day‑to‑day management, vision, values and leadership. Develop team spirit and co‑operation.
• Develop our client relationships and brand within the UK and EMEA.
• Consistently meet monthly and annual budgets at a team level, support with MEP budget planning and continuously look for ways to improve performance.
• Work with the director and senior leadership to develop and implement strategic initiatives in the team and across the wider business.
• Become part of the wider WSP business by sharing knowledge and technical skills with colleagues from around the globe.
• Drive profitable and sustainable work‑winning and maintain up‑to‑date forecasting for the team and input to the wider MEP service delivery.
• Oversee team performance including work pipeline, finance, and operational management.
• Work with clients, developers, contractors and architects to build relationships and secure WSP’s position as the engineer of choice in the industry.
• Being the client’s key point of contact.
• Be a part of the team’s day‑to‑day management, vision, values and leadership and develop team spirit and co‑operation.
• Understand the need to provide excellent client care & the opportunities to develop additional business for the team.
• Develop client relationship to promote new commissions.

Your Team

• Our Building Services team in London consists of more than a 100 mechanical, electrical, and public health engineers including our ICT, Controls, E&S and Smart Team members.
• We make extraordinary efforts to attract, develop, engage and retain the best professionals in our fields of expertise because this is what makes us great.
• We put the highest ethical standards at the centre of all we do, and professionalism is inherent in our offering.
• We are humble and act with moral and intellectual integrity, keep our word, treat everyone with respect, support our colleagues, and embrace diversity.
• We care about individuals and their progress and offer the most fulfilling career development for our professionals. We promote our young recruits because we believe fresh perspectives bring great ideas and new energy.
• You will be based in our Chancery Lane office in London, offering easy commuting options and a load of amenities just around the corner.

What we will be looking for you to demonstrate…

A Mechanical Technical Director in the Data Centres (DC) sector must exhibit a unique blend of technical prowess, leadership, and strategic insight. Key attributes include:

• Either has Chartership through CIBSE/IET/IMechE Engineering Council or open to working towards this.
• Mechanical Engineering Expertise: A profound understanding of mechanical systems, including HVAC (Heating, Ventilation, and Air Conditioning), cooling systems, fuel systems, controls, and energy management, is crucial. This design expertise ensures the efficient and reliable operation of data centre infrastructure.
• Innovative Problem‑Solving: The ability to develop and implement innovative solutions to complex mechanical challenges is essential. This includes optimising cooling systems to enhance energy efficiency and reduce operational costs.
• Leadership and Team Management: Leadership skills are necessary to guide and inspire a team of mechanical engineers and technicians. A Mechanical Technical Director should foster a collaborative environment, mentor team members, and effectively manage resources.
• Strategic Vision: The role requires a forward‑thinking approach to anticipate industry trends and challenges. Strategic planning and the ability to align mechanical engineering initiatives with business goals are vital for long‑term success.
• Project Management: Proficiency in project management is essential to oversee the planning, execution, and completion of mechanical engineering projects. This includes managing timelines, budgets, and ensuring quality standards are met.
• Communication Skills: Have an ability to sketch and communicate technical detail graphically and effectively; to convey technical concepts to non‑technical stakeholders, collaborate with cross‑functional teams, and present ideas to senior management.
• Adaptability: The DC sector is rapidly evolving, and a Mechanical Technical Director must be adaptable to new technologies, industry standards, and changing business needs.
• Customer Focus: Understanding and addressing the needs of clients and end‑users is critical. A Mechanical Technical Director should prioritise customer satisfaction and ensure that mechanical systems meet or exceed expectations.

These attributes collectively enable a Mechanical Technical Director to drive the success and innovation of data centre operations, ensuring they remain efficient, secure, and scalable.

Don’t quite meet all the criteria? Apply, and we can see how your experience aligns to this role and other opportunities within the team.

Imagine a better future for you and a better future for us all.

Join our close‑knit community of talented individuals who share your passion for making a positive impact. Our global team includes more than 69,000 employees, working together to make a difference in communities both close to home and around the world.

With us, you can. Apply today.

Job Info

• Job Identification 77710
• Posting Date 01/05/2026, 01:51 PM

About Us

We are one of the world’s leading engineering and professional services firms. Our 72,800 passionate people are united by the common purpose of creating positive, long‑lasting impacts on the communities we serve through a culture of innovation, integrity, and inclusion. With over 9,000 professionals across the UK and Ireland, we are dedicated to our local communities and propelled by international brainpower.

WHAT’S IN IT FOR YOU?

Work‑life balance

At WSP, we understand that work is just one aspect of your life. It’s important to make time for you, your family, friends, interests and your community.

Our hybrid working policy offers the flexibility to work from home two days a week, while also providing opportunities to collaborate in our modern offices across the UK.

Inclusivity & Belonging

We welcome applicants with varied backgrounds and experiences. We enable rewarding careers by encouraging people to bring their whole and authentic selves to work so that our work represents the fullest spectrum of society. We celebrate integrity and treat people with respect, supporting each other and embracing a culture of inclusion and belonging at WSP. We have our employee resource groups bring together employees and allies with different backgrounds to promote our culture of inclusivity.

We are committed to supporting our people, giving you the tools to make improvements to your health and wellbeing through our Thrive programme.

Our Virtual GP service gives you access to an NHS or Irish Medical Council GP at a time and place that suits you – giving you peace of mind and quick access to medical advice when you need it most. We also provide reasonable workplace adjustments for those in need. Additionally, you can benefit from the Gymflex scheme, which offers up to 40% off annual gym memberships through our WSP flexible benefits program, as well as a comprehensive menopause support package.

Flex your time

To enhance work‑life balance, WSP offers the “WSP My Hour,” allowing you to take one hour each day for personal activities, with the flexibility to make up the time earlier or later that day.

We also provide part‑time and flexible working arrangements, the option to purchase additional leave, and the ability to use your bank holiday entitlement to suit you.

We understand the importance of development and training to you. That’s why we foster a supportive environment that invests in your growth, whether through training, mentoring, or Chartership.

#WeAreWSP

Here at WSP we positively encourage applications from suitably qualified and eligible candidates regardless of sex, race, disability, age, sexual orientation, gender reassignment, religion or belief, marital status, pregnancy or maternity/paternity. As a Disability Confident leader, we will interview all disabled applicants who meet the essential criteria, please let us know if you require any workplace adjustments in support of your application.

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