OCS Engineer

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AECOM is seeking a talented OCS (Overhead Catenary Systems) Engineer to join our World Class Rail team in Philadelphia!

The ideal candidate will be part of the Overhead Catenary Systems (OCS) Engineering team responsible for a variety of engineering tasks including, but not limited to planning, conceptual engineering, design, final engineering, constructability, and cost estimating. Here's an opportunity to work on some signature projects with some of the largest transit agencies!! Join us!!

Typical tasks and daily duties:

• Serve as part of a team overseeing junior engineers on mid- to large size projects.
• Apply knowledge and understanding of rail design, rail operations and construction on or about a railroad, overhead catenary systems, traction power substations, signals and communications systems, and track layout.
• Develop overhead catenary systems layout drawings, profiles, hanger tabulations, erection diagrams and technical specifications.
• Ensure compliance with all federal, state & local regulations Overhead Catenary System (OCS).

MINIMUM:

• BA/BS Engineering or related field  and 4 years of related experience or demonstrated equivalency of experience and/or education  
• Experience in the design and analysis of overhead electrification systems, including a variety of project scopes and design phases ranging from preliminary design through construction 

PREFERRED :

• Experience designing and implementing a variety of overhead system types including auto-tensioned and fixed termination systems, simple catenary and single contact wire/trolley wire, as well as both AC and DC systems.
• Experience utilizing AutoCAD and MicroStation into the design of electrification systems.
• Should also have knowledge of a variety of design software packages, including STAAD, LPile and MathCAD. 
• Experienced in the development of specifications, cost estimating, construction staging, and design around active railroad and should be familiar with construction and installation practices. 
• Ability to provide instruction, management and oversight to junior engineers in the practice to develop knowledge of OCS elements, guide them through design tasks and increase overall OCS capabilities of the practice.

• Relocation is an option for this position
• We are interested in every qualified candidate eligible to work in the United States.  Sponsorship may be available for current visa holders in the United States

About AECOM 

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. 

AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com. 

What makes AECOM a great place to work 

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community—where you have the freedom to grow in a world of opportunity. 

As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines.