Jobs and Careers

Sr. Traction Power Engineer

Philadelphia, United Statesfull_timeVerifiedPosted 8 Jan 2026

About the role

Company Description

Work with Us. Change the World.

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.

There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

We're one global team driven by our common purpose to deliver a better world. Join us.

Job Description

AECOM is seeking a motivated and enthusiastic Senior Traction Power Engineer to join our team in Philadelphia, PA. This position offers a valuable opportunity to gain hands-on experience in the design, analysis of DC or AC traction power systems for railways, light rail transit (LRT), or other electrified transportation networks. The candidate will work closely with experienced engineers and contribute to real-world projects, gaining practical knowledge in a dynamic and challenging environment.

Responsibilities:

Assist Management in the design and analysis of traction power distribution systems, including substations, overhead catenary systems (OCS), and third rail systems
Support the development of electrical schematics, wiring diagrams, and equipment layouts using CAD software (e.g., AutoCAD, MicroStation).
Perform calculations related to voltage drop, current flow, and power system performance
Assist in the preparation of technical reports, specifications, and construction documents
Conduct field inspections and site visits to gather data and observe construction activities
Assist in the testing and commissioning of traction power equipment
Assist in the preparation of as-built drawings and documentation
Perform other duties as assigned by the supervisor
Collaborate with other engineering disciplines and project stakeholders
Ensure compliance with relevant industry standards and codes (e.g., NESC, IEEE)
Maintain accurate project records and documentation

Qualifications

Minimum Qualifications

BA/BS + 8 years relevant experience or demonstrated equivalency of experience and/or education
Experience with Traction Power Load Flow Software (Etrax, Openpowernet, Train)
Experience with power system analysis software (e.g., ETAP, SKM PowerTools).
Experience with AutoCAD or similar drafting software
Professional Engineer License
Experience with SEPTA, Amtrak, WMATA, NJ Transit, PATH and other rail clients across the nation
Valid US Driver’s License required to visit project sites, clients, and other AECOM offices. As a condition of employment, selected candidate must pass a Motor Vehicle Records review.

Preferred Qualifications

10 years work experience in performing Traction Power Design and Simulation projects
Electrical Engineering Degree with a focus on Power Systems
Thorough understanding of electrical power systems and circuit analysis and electrical theory
Familiarity with AC and DC power concepts
Ability to work independently and as part of a team
Project Management Professional(PMP) License
Proficiency in Microsoft Office Suite (Word, Excel, PowerPoint)
Ability to read and interpret technical drawings and specifications
Strong analytical and problem-solving skills
Excellent communication and interpersonal skills
Strong interest in railway or transit systems
Strong work ethic and attention to detail
Ability to learn quickly and adapt to new technologies.
Desire to work in a fast-paced dynamic work environment.