Senior Mechanical Engineer - MRO - Aviation

Joining Arup Arup’s purpose, shared values and collaborative approach have set us apart for 80 years, guiding how we shape a better world.

Are you passionate about creating a more sustainable, innovative, and inclusive future for air travel? We’re inviting expressions of interest from aviation professionals across the UK to be part of our dynamic and growing team.

At Arup, our Aviation business is entering an exciting phase of expansion. We’re delivering a diverse portfolio of high-impact projects, from airport planning and terminal design to cutting-edge consultancy and technical services that support resilient, sustainable operations.

As a global leader in aviation infrastructure, we work at the intersection of growth and sustainability, helping airports adapt, decarbonise, improve efficiency, and enhance the passenger journey.

Why join us?

Impactful Work:
Help airports adapt, decarbonise, and enhance the passenger experience.

Inclusive Culture:
Be part of a team that values equity, respect, and belonging.

Flexible Working:
Offices across the UK with hybrid working options to support work-life balance.

Global Reach, Local Impact:
Collaborate with experts across disciplines and geographies.

Watch this short clip to discover how Arup are shaping a better world and how you could be a part of it!  The Opportunity Working with the Aviation Maintenance, Repair & Overhaul (MRO) design team, you will be involved in the production and delivery of building services and aircraft systems for these technically challenging maintenance facilities.

As a Senior Mechanical Building Services Engineer, you will be a key part in the aviation team and work on multidisciplinary aviation projects providing guidance to junior engineers and working alongside other disciplines such as building physicists, sustainability consultants, energy, carbon consultants and BIM modellers. This team forms part of the wider region which includes civil, structural, fire, acoustics, specialist lighting, and other engineering disciplines.

We are particularly interested in candidates with proven experience in aviation facilities, particularly MRO hangars and support  this role you will:
· Lead mechanical design and coordination for aviation and MRO facility projects.
· Manage projects across all stages: feasibility, concept, detailed design, construction, commissioning, and handover.
· Interface directly with clients, stakeholders, contractors, and multidisciplinary teams.
· Provide and review technical documentation, specifications, and drawings.
· Provide mentorship and technical guidance to junior engineers.
· Support business development through technical input and client engagement.
· Have a strong understanding of aviation-specific mechanical systems, including:o   Mass air start systemso   Aircraft fuel venting infrastructureo   Aircraft hydraulic systemso   Compressed air systems and other specialist gases.
· Have familiarity with relevant codes, standards, and regulatory requirements.
· Have familiarity with fire suppression systems typically provided to MRO facilities
· Apply your engineering expertise to shape our projects, moving them towards net zero carbon.
· Work in an interdisciplinary environment and aim to design buildings that maximise value for our clients whilst minimising their environmental impact.
· Provide leadership to the MEP team on a portfolio of projects locally, nationally and internationally, having the responsibility of ensuring correct technical approaches are applied to the project and are carried out appropriately to complete the tasks at hand.
· Be expected to have project management skills and will have remit for the financial performance of the projects including liaising directly with clients on fees and…