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Mott MacDonald

Senior Principal MEP

Location:  Riyadh, SA
Location flexibility:  3 office days / week
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Job Description

Mott MacDonald is a £1.2 billion management, engineering and development consultancy with 16,000 staff and a global reach spanning six continents. Our network of 180 principal offices in 140 countries gives us local market insight backed by world class expertise to deliver excellence for every client.

We are an equal opportunity employer and value diversity at our company. We do not discriminate and take positive steps to create an inclusive culture. At Mott MacDonald, we are committed to creating a diverse environment and is proud to be an equal opportunity employer. We have a collegiate and collaborative culture which values equality and diversity, and we take proactive steps to create an inclusive workplace.

About the role:

We are looking for a Senior Principal MEP to provide technical and project leadership across major building developments in Saudi Arabia.

This is an opportunity to take a leading role in the delivery of complex multidisciplinary MEP solutions, working closely with clients, architects, contractors, authorities and our wider engineering teams. You will bring together strong technical expertise with project leadership, helping us deliver coordinated, sustainable and commercially successful outcomes.

Key responsibilities and duties are listed, but not limited to, the below:

  • Lead multidisciplinary mechanical, electrical and public health (MEP) engineering delivery across major projects.
  • Provide technical leadership and governance, ensuring designs meet client requirements, applicable codes, standards and authority requirements.
  • Lead multidisciplinary coordination with architectural, structural, civil and specialist teams.
  • Review and provide technical oversight of engineering deliverables, including calculations, specifications, reports, drawings, BIM models and technical submissions.
  • Lead technical assurance, design reviews, risk management and value engineering.
  • Oversee project performance across quality, programme, resources and budget.
  • Build strong client relationships and lead technical meetings, workshops and presentations.
  • Coordinate with Saudi authorities and utility providers to support technical approvals.
  • Champion sustainable design, digital engineering, BIM and design automation.
  • Lead, mentor and develop MEP teams, supporting knowledge sharing and technical capability.
  • Support bids, fee proposals and business development opportunities.
  • Work collaboratively with contractors, suppliers and specialist consultants to achieve coordinated, buildable and maintainable solutions.
  • Promote sustainable and energy-efficient design, including decarbonisation, whole-life performance and appropriate low-carbon technologies.
  • Champion BIM, digital engineering, design automation and consistent data-led delivery to improve coordination, quality and efficiency.
  • Lead, mentor and develop multidisciplinary MEP teams, supporting technical capability, succession planning, knowledge sharing and professional development.
  • Support bids, fee proposals, project planning, technical submissions and the identification of new opportunities.

Candidate specifications:

Essential

  • A degree in mechanical, electrical, building services or a relevant engineering discipline.
  • Significant experience delivering multidisciplinary MEP solutions for complex buildings or infrastructure projects.
  • Strong technical knowledge of building services engineering and multidisciplinary interfaces.
  • Experience leading engineering teams and coordinating multiple disciplines and stakeholders.
  • Good understanding of project delivery, technical assurance, programme, risk and commercial considerations.
  • Experience working with clients, contractors, consultants and approving authorities.
  • Knowledge of Saudi Arabian or wider Middle East authority requirements and approval processes.
  • Experience with BIM and digital engineering tools and workflows.
  • Strong communication, leadership and stakeholder management skills.

Desirable

  • Chartered Engineer status or equivalent professional registration.
  • Experience delivering major projects in Saudi Arabia or the wider Middle East.
  • Experience with residential, mixed-use, commercial or other major building developments.
  • Relevant project or programme management qualifications.

Our benefits vary by country and are subject to eligibility and local policy. We’ll confirm the details relevant to you as part of the offer process.

  • Annual leave in line with local policy (competitive within the market).
  • Maternity leave above and beyond local provisions and paternity leave provisions where applicable
  • Professional membership/ institution subscription support
  • Medical insurance and life insurance as per local plan (standard and enhanced coverage may vary by country and policy).
  • Learning and career development through project variety, technical networks and structured development opportunities.
  • An inclusive culture: we’re committed to equality, diversity and inclusion, and creating a workplace where everyone feels valued and supported.
  • Rewards and bonuses: we are owned by our people (no external investors) and through our employee ownership model success is shared through annual bonus opportunities and longer-term participation as your career grows (subject to local plan, eligibility and business performance)
Apply

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Mott MacDonald

Senior Mechanical Engineer

Riyadh, SA

Working at Mott MacDonald

3 office days / week

A little flex time – We’re happy to talk flexible working and how we can support your responsibilities beyond the workplace. We offer a range of options depending on your role, so please discuss this with your recruiter.

Company benefits

Accrued annual leave
Adoption leave – 26 weeks full pay
Annual bonus
Annual pay rises
Bank holiday swaps
Bike parking
Book swaps
Buddy scheme
Buy or sell annual leave
Carer’s leave – up to 5 days, two of which are paid
Collaboration spaces
Compassionate leave
Critical Illness Insurance
Cycle to work scheme
Dental coverage
Emergency leave
Employee assistance programme
Employee discounts
Enhanced maternity leave – 26 weeks full pay
Enhanced paternity leave – 2 weeks
Enhanced pension match/contribution – matched up to 7%
Enhanced sick pay
Ergonomic workstations
Faith rooms
Fully stocked snack cupboard
Further education support
Health assessment
Health cash plan – to support with everyday health costs (eg dental / eye care)
In house training
Income protection
L&D budget
Learning platform
Life assurance
Life insurance – 4 x salary
Lunch and learns
Meditation space
Meditation space
Menopause support
Mental health first aiders
Mental health support
Mentoring
Modern office
On-site shower
On-site yoga classes
Open to part time work for some roles
Open to part-time employees
Pregnancy loss leave
Pregnancy support
Private booths
Private GP service – Private Medical care for all UK staff
Professional subscriptions – We pay for your primary professional annual subscription
Referral bonus
Religious celebration leave
Reservist leave – 10 days leave
Returnship
Salary sacrifice
Share options
Shared parental leave – We match up to 24 weeks full pay
Study support
Tax-free childcare
Teambuilding days
Theme park discounts
Travel loan
Women’s health leave
Women’s health support

Awards & Accreditations

Best Employee Wellbeing

Top 5 - Best Employee Wellbeing

Flexa awards 2026
Best Career Progression

Top 10 - Best Career Progression

Flexa awards 2026
2nd - Best Career Progression

2nd - Best Career Progression

Flexa awards 2025
3rd - Most Family Friendly Company

3rd - Most Family Friendly Company

Flexa awards 2025
Best Work-Life Balance

Top 5 - Best Work-Life Balance

Flexa awards 2025
Most Flexible Company

Top 5 - Most Flexible Company

Flexa awards 2025
Best Workplace Culture

Best Workplace Culture

Flexa awards 2025
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  • Promote a positive culture of safety, quality, inclusion, collaboration, ethical behaviour and continuous improvement.
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    Company employees:

    18,000 worldwide

    Gender diversity (m:f:n-b):

    0:35:65

    Hiring in countries

    Australia

    Bulgaria

    Canada

    Czechia

    Germany

    Hong Kong

    Hungary

    India

    Indonesia

    Ireland

    Italy

    Japan

    Malaysia

    New Zealand

    Saudi Arabia

    Serbia

    Singapore

    South Korea

    Spain

    Thailand

    United Arab Emirates

    United Kingdom

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    Office Locations