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Mott MacDonald • Seattle, WA, US

Senior Specialist Traction Power

Salary:  $166,504 per annum
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Job Description

Title: Senior Specialist – Traction Power

Location: 1601 5th Avenue, Suite 800 , Seattle , WA 98101

Duties: Manage the technical delivery aspects of Traction Power and overhead contact system design (traction electrification systems), from concept engineering through final design and to design support during construction. Manage and oversee the delivery of Traction Power-related construction contracts, including traction power-specific and overhead contact systems delivery. Oversee and lead the review of Designer’s and Constructor’s submittals for technical appropriateness, compliance with Owner’s requirements, constructability and maintainability. Provide expert assistance to Contractors during the installation phase, to optimize installation methods and deliver high-quality solutions; during the testing and commissioning phase to ensure progress to schedule and rigorous testing and recording of traction electrification system installation. Provide expert assistance to Contractors and Owners in the optimization of traction electrification system performance during the testing and operational phases. Oversee Contractor’s activities in the delivery of traction electrification systems, recording specification compliance, non-conformances and deviations. Provide technical and quality assurance oversight for traction electrification systems projects involving the delivery of new and upgrade of existing network communications systems. Provide technical leadership through excellent example. Demonstrate innovation, collaboration and decisive action, particularly in terms of the relationships between Owner, Consultants (including Mott MacDonald), Designers, and Contractors. Lead teams to excel in technical delivery, on-time performance and development of positive client relationships. Communicate effectively with Project Managers and Directors in the Owner’s organization and the Construction Contractor’s organization. Provide timely, accurate, comprehensive, and concise reporting to the Owner’s and Mott MacDonald’s teams. Provide detailed analysis and solutions to emerging managerial and technical problems. Provide expertise in the preparation and production of contract documentation. Ensure a quality process is implemented for any design, upgrades, manufacturing, installation and/or testing and commissioning project phases.


Requirements: Requires a Bachelor’s in Electrical Engineering or a related field plus eight (8) years of experience as Senior Traction Power Specialist, or related occupation involving experience in railway traction electrification systems engineering.

Experience may be gained concurrently and must include five (5) years in each of the following:

  • Management and oversight of design, construction, testing, and commissioning of traction power systems in a transit environment
  • Working with traction power modelling software, including load flow analysis
  • Design and construction of overhead contact systems for transit applications
  • Technical expertise in design, manufacturing, installation, or commissioning of traction power substations in AC and DC environments
  • Managing client requirements relationships including technical, schedule and budget aspects in project delivery.

Salary: $166,504.00 /year. Benefits: 401k, medical, dental, and vision insurance, STD/LTD disability, holiday, personal time off (PTO), parental leave, and company-paid life insurance. Apply via https://apply.mottmac.com. Job Code: 11795

Our teams are comprised of bright and enthusiastic people who wish to make a difference to the world that we live in. If you share that vision and don’t have all the experience outlined in this posting, we still want to hear from you!

Let’s discuss how we can help you take the next step in your career and how you can participate in an exciting new chapter for Mott MacDonald in North America.

Equal opportunity is the law.

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.


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All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, creed, marital status, sexual orientation, gender identity, citizenship status or disability status.

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
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
Reservist leave – 10 days leave

Working at Mott MacDonald

Company employees:

18,000 worldwide

Gender diversity (m:f):

65:35

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Awards & Accreditations

2nd – Career Progression

2nd – Career Progression

Flexa awards 2025
3rd – Family Friendly

3rd – Family Friendly

Flexa awards 2025
Work-Life Balance

Work-Life Balance

Flexa awards 2025
Flexible

Flexible

Flexa awards 2025
Culture

Culture

Flexa awards 2025

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