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Mott MacDonald • Calgary, AB, CA

Key Account Leader

Employment type:  Full time
Salary:  $160,000 – $200,000 per annum
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Job Description

At Mott MacDonald, we trust our brilliant people to do brilliant things in engineering, management, and development services, supporting multisector project work in over 150 countries. As one of the largest employee-owned companies in the world, we pride ourselves on our ability to deliver exceptional outcomes through our network of 20,000+ talented consultants. With sustainability and innovation at the heart of all our sectors in North America, including, Buildings, Energy, Transportation, and Water.

We believe in empowering our people to excel, learn, and grow, offering diverse opportunities to contribute to career-defining work. Join us and be part of a collaborative environment where your ambitions are united with ours, and you can truly shape your story.

If you share that vision, even if you don’t meet every requirement listed, we’d still love to hear from you. We value potential and diverse perspectives as much as experience. Let’s explore how we can support your growth and help you take the next step in your career, while contributing to an exciting new chapter for Mott MacDonald in North America.

Mott MacDonald is currently seeking a Key Account Leader to work with our growing transportation and municipal infrastructure team in Calgary. The role is a leadership position that aims to be externally facing to enhance our reputation with key clients with a focus on the transportation, municipal infrastructure, and advisory business in Alberta, and support wider opportunities throughout Canada.

This is a role where you'll be responsible for engaging and working with our clients in the public transportation and infrastructure sector, including the province and major municipalities, to develop strong working relationships and deliver a variety of multi-disciplinary projects. You will leverage your technical credibility and network to drive engagement with key clients. This is a visible and prestigious position, internally and externally.

A Key Account Leader at Mott MacDonald is responsible for building and managing strategic relationships with senior stakeholders to ensure trust, alignment, and long-term partnership. More specifically, your responsibilities will include, but are not limited to:

  • Relationships: Build and maintain strategic relationships with senior client stakeholders, ensuring trust and alignment with their requirements. Promote Mott MacDonald initiatives and drive collaborative engagement across the business.

  • Growth: Drive business development through identification of, and positioning for, new opportunities in the market to maintain a strong sales pipeline.

  • Capture: Lead bid processes and support project delivery teams—ensuring technical and commercial robustness.

  • Delivery: Fill senior project execution and delivery roles within assignments aligned with your technical specialization.

  • Client outcomes oversight: Oversee commercial performance, risk management, and quality outcomes for client projects.

  • Ethics: Exemplify leadership by upholding Mott MacDonald’s ethical standards and values, ensuring zero tolerance for unacceptable behaviors. Manage and eliminate conflicts of interest, ensuring compliance and ethical conduct.

  • Industry presence: Represent Mott MacDonald at networking opportunities, speak at events and participate at industry functions.

The preferred candidate will have the following qualifications:

  • Minimum of fifteen (15) years of progressive experience with the development and delivery of transportation, municipal infrastructure, or advisory projects, including a minimum of five (5) years of delivering projects to The City of Calgary or Government of Alberta.

  • Strong technical background aligned with Mott MacDonald’s growth Markets and Submarkets in Alberta including Transport (Highways, Rail, and Urban Mobility) and Water (Wastewater, Water Supply), or alignment with practice areas such as Bridge Engineering, Advisory Services or Transport Planning.

  • Demonstrated interest and capability in business development, and the development and maintenance of client relationships.

  • Desire to work with multiple agencies to develop projects in a collaborative fashion.

  • In-depth knowledge of, and exemplary reputation within, the Alberta engineering consultancy market.

  • Strong written and oral communication and leadership skills

At Mott MacDonald, our employees have a stake and a voice in our business, providing them with a direct connection to our success through our personal and group performance bonuses.

Multiple factors such as qualifications, overall experience and position responsibilities will be used to determine the successful candidate's actual salary within the expected range.

The expected salary range for this position is from $160,000 - $200,000

This posting is for an existing vacancy.

Collaboration at Our Core

At Mott MacDonald, we believe great ideas happen when we're together. Our hybrid approach centers on an in-office culture, with most of your time spent collaborating face-to-face and a minimum of three days per week in the office. We balance flexibility with connection, so you and your manager can choose how to meet client, team, and personal commitments.

We seek 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 have the opportunity to contribute.

Apply now

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
Compassionate leave
Critical Illness Insurance
Cycle to work scheme
Dental coverage
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
Eye Care Support – Eyecare vouchers
Faith rooms
Fully stocked snack cupboard
Further education support
Health assessment
In house training
Income protection
L&D budget
Learning platform
Life assurance
Life insurance – 4 x salary
Lunch and learns
Meditation space
Meditation space
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
Menopause support
Women’s health support
Collaboration spaces

Working at Mott MacDonald

Company employees:

18,000 worldwide

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

0:35:65

Hiring in countries

Australia

Bulgaria

Canada

Czechia

Germany

Hong Kong

India

Indonesia

Ireland

Italy

Japan

Malaysia

New Zealand

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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