AECOM · 3 hours ago
Signals Engineer
Philadelphia, PA
Full-time
Onsite
Mid Level
4+ years expAECOM is a global leader in infrastructure consulting, dedicated to delivering a better world. They are seeking a motivated Signals Engineer to support the design, development, and implementation of signal engineering solutions for rail and transit projects, focusing on technical specifications and field investigations.
Civil EngineeringConstructionConsultingEnergyGovernmentInformation Technology
No H1B
Responsibilities
Assist in the design of signal systems for light rail, heavy rail, commuter rail, or freight lines in accordance with industry standards and client specifications (e.g., AREMA, FRA, SEPTA, Amtrak, etc.)
Develop signal layout plans, interlocking schematics, cable plans, crossing design control tables, route and aspect charts
Support the preparation of detailed technical specifications, bill of materials, and cost estimates
Coordinate with civil, traction power, and systems engineering disciplines to ensure seamless integration of signal systems
Review and interpret as-built drawings, field survey data, and existing infrastructure documentation
Conduct site investigations and support field testing, signal cutovers, and commissioning activities
Interface with clients, contractors, and suppliers during project delivery phases
Ensure compliance with applicable safety, quality, and environmental regulations
Assist with project documentation, design reports, submittals, and review responses
Qualification
Required
Bachelor's degree in Electrical Engineering, Systems Engineering, or a related field
4+ years of relevant experience in rail signal design, testing, or construction
Familiarity with AREMA guidelines, FRA regulations, and signal design practices
Experience with CAD software (e.g., AutoCAD, MicroStation); knowledge of relay or microprocessor-based interlocking systems is a plus
Strong problem-solving, written communication, and documentation skills
Ability to work collaboratively in multidisciplinary teams
EIT certification preferred; PE license or pursuit thereof is a plus
Knowledge or experience with reading and programming logic and vital logic equations
Familiarity working on or with microprocessor-based vital logic controllers such as ElectroLogIXS and microlock II
Understands the working principles of DC and AC track circuits
Knowledge of CAB signaling design and coded track circuits, audio frequency track circuits, and phase shift overlay circuits
Preferred
Working knowledge of legacy and modern interlocking systems (vital relays, solid state, or CBTC)
Familiarity with signal vendors (e.g., Siemens, Alstom, Hitachi, Wabtec)
Field or construction support experience including signal cutover or testing
The Professional Engineer(PE) License
Benefits
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
Employee stock purchase plan
Company
AECOM
AECOM is a global provider of professional technical and management support services to a broad range of markets.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$1.2BKey Investors
Australian Renewable Energy Agency
2025-07-15Post Ipo Debt· $1.2B
2012-12-31Grant· $0.01M
2007-05-11IPO
Leadership Team
W. Troy Rudd
CEO
Sandra Broughton
Corporate Vice President - Global Head of Travel
Recent News
2026-01-16
2026-01-06
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