Professional Engineer, Mechanical - Industrial Process Piping & HVAC

Seattle, Washington Rail – Mechanical /Full Time (40) /Hybrid Ready to make an impact? Our employee-owned, multi-disciplinary team is looking for a Professional Mechanical Engineer to join our Rail group in Seattle!

This isn’t just another engineering role, you’ll be part of a collaborative team of Mechanical, Electrical, Civil, Structural, and Architecture professionals working on projects that keep the nation moving. From Class I and shortline railroads to commuter rail agencies, transit, municipalities, ports, and private developers, you’ll help design and deliver solutions that matter.

What you’ll do:

- Work on a variety of projects, from fueling facilities, loading/unloading systems, maintenance facilities, tank farms, pump houses, railyard operations, and more.

- Develop plans, studies, and detailed designs for industrial mechanical systems and building systems. Create process flow diagrams, piping and instrumentation diagrams, equipment layouts, and HVAC/plumbing systems.

- Support construction administration, interpret plans, observe operations, and ensure everything meets specs.

- Partner directly with clients and internal teams to define scope, manage budgets and schedules, and maintain quality standards.

Why you’ll love it here:

- Have a voice in shaping our projects, we’re employee-owned, so your ideas matter.

- Work on projects that make a real difference in transportation and infrastructure.

- Collaborate with a team that values creativity, problem-solving, and growth.

Required Qualifications Bachelor's degree in mechanical engineering from an accredited program

Professional Engineer (PE) license in the State of Washington.

Experienced professional with 8+ years of experience designing building or industrial processing mechanical systems.  Proven experience designing mechanical system - including piping, HVAC, plumbing, and industrial processes.

Solid understanding of construction documents, specifications, and industry standards.

Strong communication and collaboration skills for working with clients and multi-disciplinary teams.

Ability to manage project scope, budgets, and schedules effectively.$117,000 - $159,000 a year

The listed salary range reflects base pay for candidates with 8-15 years of related experience. Compensation may vary based on experience, qualifications, and responsibilities. Candidates with more experience are encouraged to apply.

Listed salary does not include additional compensation, including overtime pay, bonus structure, ESOP contribution, and more.

Join Our 100% Employee-Owned Firm At our company, every employee is an owner. From the front desk to the corner office, every one of our 430+ professionals thrive on collaboration and holistic development. Our success is collective, and so are the rewards.

Comprehensive Benefits

Health Benefits:

Enjoy medical, dental, vision, and life insurance from day one Annual Incentive Plan:
Eligible for discretionary bonusesHSA Contributions:
Receive monthly employer contributions if you choose an HSA-eligible plan
401(k) Match:
Get employer matching on your 401(k) deferralsESOP:
Benefit from our Employee Stock Ownership Plan, funded entirely by company profits

Paid Time Off:
Accrue PTO based on your professional experience and enjoy eight paid holidays per year

Upon receiving a formal offer, you will get a personalized Total Compensation Overview (TCO) to see how everything adds up and what it looks like to be part of our community.

TKDA is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, or veteran status, gender identity, or any other…