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Working at Mott MacDonald

  • Company employees
    18,000 worldwide
  • Gender diversity (m:f:nb)
    0:35:65

Hiring in

  • Africa
  • Northern America
  • Southeast Asia
  • Western Asia
  • Europe
  • Australia
  • Colombia
  • Hong Kong SAR China
  • India
  • Japan
  • South Korea
  • New Zealand

Office locations

Join Mott MacDonald Bentley as a Mechanical Engineer for the Anglian Water @one Alliance located in Madrid, Seville, or Barcelona, ES (with regular travel to the UK). This full-time role offers agile/flexible working arrangements and the opportunity to lead mechanical design work for sustainable water TOTEX solutions.

Requirements

  • Degree in Mechanical Engineering.
  • Extensive mechanical design experience with a proven track record in designing hydraulic and mechanical systems and products.
  • Understanding of modular build, construction processes, and electrical control systems.
  • Advanced level of English and ability to work in English.
  • Willingness to travel to the UK on a regular basis.

Skills & Responsibilities

  • Mechanical design: Lead mechanical optioneering, develop design calculations for mechanical, hydraulic, power-generating, and building services equipment, and work on 3D models and P&IDs.
  • Safety and compliance: Provide mechanical input into commissioning plans, including HAZID and HAZOP studies, and ensure designs meet health, safety, and compliance standards under CDM regulations.
  • Collaboration and innovation: Collaborate with the supply chain to assess new technologies, innovative solutions, and digital delivery opportunities.
  • Potential transition routes: People from civil engineering, process engineering, or general engineering roles may bring strong design and problem-solving skills, alongside meeting the required mechanical engineering degree and design experience.

Job description

Mott MacDonald Bentley are recruiting for a Mechanical Engineer to join the Anglian Water @One Alliance.

As part of Anglian Water’s @one Alliance, we are on a mission to create a sustainable and resilient future for water. With an ambitious £2.3 billion capital investment in AMP8, we are revolutionising infrastructure, sustainability, and digital transformation to protect the environment and support growing communities

What you’ll do:

As a Mechanical Engineer, you’ll work within a multi-disciplinary project team to develop and deliver water TOTEX solutions. You’ll lead mechanical design work across a range of clean water projects, ensuring high-quality, efficient outcomes that meet Anglian Water’s goals.

Your key responsibilities will include:

  • Leading mechanical optioneering, identifying risks and gaps while ensuring alignment with project requirements.
  • Developing design calculations for mechanical, hydraulic, power-generating, and building services equipment.
  • Collaborating with the supply chain to assess new technologies and innovative solutions.Working with the design team to develop 3D models, P&IDs, and data sheets.
  • Providing mechanical input into commissioning plans, including HAZID and HAZOP studies and proposed performance tests.
  • Ensuring designs meet health, safety, and compliance standards under CDM regulations.
  • Identifying opportunities to enhance digital delivery, sustainability, and project innovation.

What we’re looking for

  • Degree in Mechanical Engineering with extensive mechanical design experience.
  • Proven track record in designing hydraulic and mechanical systems and products.
  • Understanding of modular build, construction processes, and electrical control systems.
  • Strong collaboration and problem-solving skills, with a focus on delivering value.
  • Willingness to explore new technologies and approaches to drive project efficiencies.
  • Advanced Level of English / ability to work in English
  • Willing to travel to UK on regular basis

At @one Alliance, you’ll be part of a dynamic, forward-thinking team that is shaping the future of the UK’s water infrastructure. We offer a collaborative and innovative working environment, where your expertise will be valued and your ideas will drive meaningful change.

We are actively recruiting a diverse workforce that is reflective of the communities we serve. We recognise that differences in ability, skills and experience are a strength and encourage applications from people of all backgrounds.

Equality, diversity, and inclusion
We put equality, diversity, and inclusion at the heart of our business, seeking to promote fair employment procedures and practices to ensure equal opportunities for all. We encourage individual expression in our workplace and are committed to creating an inclusive environment where everyone feels they can contribute.

Accessibility

We are committed to ensuring that our recruitment practices are barrier-free and as inclusive as possible. This includes making adjustments during the job application process and throughout your future career with us. Please call 01756 691572 or email recruitment@jnbentley.co.uk to discuss any such adjustments that we can make. You can read more about our Equal Opportunities Policy here: Equality, diversity and inclusion - Mott MacDonald

Agile working
Happy to talk Flexible Working and how we can support your responsibilities beyond the workplace.
We offer some fantastic benefits including:

• Holiday entitlement
• Life assurance
• Professional membership subscription
• Private medical insurance
• Pension scheme
• Agile/flexible working – because life isn’t 9-5
• Annual bonus scheme
• Flexible benefits that suit you, including restaurant voucher, transport card or day care voucher.
• Wellbeing support including access to an independent Employer Assistance Scheme, wellbeing champions and access to learning and support resources
• Access to our Advanced Employee Networks which support our LGBTQ+, gender, race and ethnicity, disability and parents/carers communities
• The opportunity to make a difference; learn more about our social outcomes

#LI-MMB

Apply now
Mott MacDonald

Electrical Engineer

Barcelona, Madrid, Seville
Hybrid

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