Jobs in the United States

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Added 7 mins ago
Etch Engineer - Process Owner
Samsung Austin Semiconductor, LLC.
1530 FM 973 Taylor, TX
As an Etch Engineer - Process Owner, see roles and responsibilities below.
Added 11 mins ago
Staff Engineer - Developer Productivity
Jobgether
Remote, United States
As a Staff Engineer specializing in Developer Productivity, you will shape the engineering experience and technical infrastructure that enables a growing organization to build, test, and…
Added 11 mins ago
Senior Full Stack Engineer
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Full Stack Engineer based in United States.
Added 1 hour ago
Senior Software Engineer – AI, Tax and Audit, FDE
Thomson Reuters (Tax & Accounting) Inc
Brooklyn, NY · Frisco, TX · Ann Arbor, MI · Eagan, MN
…deliver better outcomes for their clients. As a Senior Software Engineer, you will combine Python, backend engineering, large language models (LLMs), and client-facing delivery to turn…
Added 2 hours ago
BT
Quality Assurance Engineer/Inspector (BT-26212)
Bastion Technologies
Pasadena, CA
- $114,000 to $145,000 USD / year
The Quality Assurance Engineer/Inspector will support the various projects located in Pasadena, CA as part of the NASA/JPL MASS Subcontract.
Added 2 hours ago
Enterprise Applications Engineer
United Imaging North America
United States
Create and maintain system configuration documentation, business process descriptions, integration sp
Added 2 hours ago
J
AI Principal Machine Learning Engineer
Jobgether
Remote, United States
- $170,000 to $240,000 USD / year
The AI Principal Machine Learning Engineer will help shape the next generation of intelligent networking solutions through advanced machine learning and generative AI technologies. Working…
Added 2 hours ago
Senior Software Engineer II
Invoca
Remote, United States
Build your own skills, agents, or tooling when it would make the team faster, and improve the parts of our shared development system your work depends on.
Added 2 hours ago
Senior Cloud Platform and DevSecOps Engineer - TS/SCI with Polygraph
GD Information Technology, Inc.
United States
Implement Azure platform services, landing-zone components, network integration, policy, logging, identity hooks, key/secrets management, and workload hosting patterns under the Principal…
Added 2 hours ago
Automation Engineer
Colgate-Palmolive Company
Piscataway, NJ
As an Automation Engineer reporting to the Director of Production Control and Automation within our enterprise service management team, you will lead the delivery of automation, monitoring…
Added 2 hours ago
AI Solution Engineer
Colgate-Palmolive Company
Piscataway, NJ
The AI Solution Engineer designs, builds, deploys, and supports secure, production-grade enterprise applications powered by LLMs and multi-agent architectures. The role combines modern…
Added 3 hours ago
Software Engineer, Full Stack Web
Volvo Car Corporation
Mahwah, NJ
As a Software Engineer, Full Stack Web, you work as part of one engineering team across regional and global partners to build secure, reliable, accessible, and scalable web products. You…
Added 3 hours ago
Senior Supplier Quality Engineer I
INTEGRA LIFESCIENCES CORP
United States
The Sr. Supplier Quality Engineer I will play a vital role supporting Supplier Quality for Integra's new state-of-the-art manufacturing site in Plainsboro, NJ. This individual will have…
Added 3 hours ago
Principal Electrical & Electronics (E&E) Engineer – Test Solutions – Onsite (Tewksbury/Andover, MA)
RTX Corporation
tewksbury, MA
You’ll be involved in all stages of the product development lifecycle and will help manage the technical, cost, and schedule aspects of your projects. You’ll work both independently and as…
Added 3 hours ago
Senior Electrical & Electronics (E&E) Engineer - Test Solutions – Onsite (Tewksbury/Andover, MA)
RTX Corporation
tewksbury, MA
You’ll be involved in all stages of the product development lifecycle and will help manage the technical, cost, and schedule aspects of your projects. You’ll work both independently and as…
Added 3 hours ago
Systems Engineer I - Business & Regional Programs (Onsite)
RTX
United States
Join our systems engineering team and contribute to the development and integration of advanced systems on business and regional aircraft. You will work on cutting-edge projects that shape…
Added 3 hours ago
Systems Engineer II - Business & Regional Avionics (Onsite)
RTX
United States
Join our systems engineering team and contribute to the development and integration of advanced systems on business and regional aircraft. You will work on cutting-edge projects that shape…
Added 3 hours ago
Launch Operations Engineer (All levels)
Blue Origin Personnel, LLC
Space Coast, FL
Experience Levels with manufacturing, industrial, or process engineering. (3+ Level II Engineer, 5+ Level III Engineer, 8+ SR Level Engineer)
Added 4 hours ago
Digital Support Engineer
Roche
Indianapolis, IN
…exciting career opportunities. We encourage and support your development in areas of your interest which will prepare you for the next level in your career path. We know that people are…
Added 4 hours ago
Digital Solutions Engineer
Roche
Indianapolis, IN
…exciting career opportunities. We encourage and support your development in areas of your interest which will prepare you for the next level in your career path. We know that people are…
Added 4 hours ago
AE
Campus Graduate Masters Summer Internship Program - 2027 AI Engineer, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
- $24.05 to $63 USD / hour
Support the development and integration of AI/ML models, LLM integrations, or intelligent services into controlled or production-like systems under guidance.
Added 4 hours ago
AE
Campus Graduate Masters Summer Internship Program - 2027 Software Engineer, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
- $24.05 to $63 USD / hour
At American Express, we empower future technologists to learn, innovate, and make an impact from day one. As a Software Engineer Intern, you’ll join a 10-week Summer Internship Program and…
Added 4 hours ago
AE
Campus Undergraduate Full-Time Engineer - 2027 AI Engineer I, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
- $78,000 to $124,750 USD / year
- Full-time
Support the development, testing, and integration of AI / ML models, LLM integrations, intelligent services, or data retrieval pipelines under guidance.
Added 4 hours ago
Application Engineer - DevOps & Engineering Tools
RTX Corporation
phoenix, AZ
…businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and…
Added 4 hours ago
Senior PostgreSQL Database Engineer
Valiant Solutions, LLC
St. Louis, MO
Collaborate with software developers: Advise on schema design, SQL development, transaction management, data access patterns, and database integration to ensure efficient and reliable…

AECOM

Signals Discipline Lead

Pittsburgh, PA, United States

$160,000 to $200,000 USD / year

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Job details

Pay: $160,000 to $200,000 USD / year
Posting language: English
Posted: Nov 1, 2026

Original job description

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 worldâs 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

Position Summary:

We are seeking a motivated and detail-oriented Signals Discipline Lead with experience in rail and transit signal systems. The successful candidate will support the design, development, and implementation of signal engineering solutions for rail and transit infrastructure projects. The role includes preparing design drawings, technical specifications, and performing field investigations under the guidance of senior engineering staff or project managers.

Key Responsibilities:

Lead the planning, design, and delivery of rail and transit signal systems through conceptual, preliminary, final design, and construction support phases for light rail, commuter rail, heavy rail, and freight rail projects.
Provide technical leadership, mentorship, and engineering oversight to mid-level and junior engineers, designers, and CAD staff, including performing QA/QC reviews and supporting staff development.
Develop signal design packages including signal layouts, interlocking plans, control line diagrams, route and aspect charts, cable routing plans, signal house layouts, equipment location plans, and associated construction documents.
Design and analyze wayside signal systems, interlockings, switch machine systems, train detection systems, vital and non-vital logic, and highway-rail grade crossing warning systems in accordance with industry standards and client requirements.
Prepare engineering calculations, technical specifications, bills of materials, cost estimates, design reports, and other technical documentation required to support project delivery.
Coordinate signal system interfaces with traction power, communications, SCADA, OCS, train control, track, civil, roadway, station, and utility systems to ensure successful multidisciplinary integration.
Support the design, integration, testing, and commissioning of conventional signaling, Positive Train Control (PTC), Communications-Based Train Control (CBTC), Automatic Train Protection (ATP), and Automatic Train Control (ATC) systems.
Support project planning and execution activities, including scope development, resource forecasting, schedule management, technical risk assessment, proposal preparation, fee development, and business development efforts.
Conduct field investigations, site inspections, diagnostic reviews, testing, commissioning, cutovers, and construction support activities, including responding to RFIs, reviewing submittals, and supporting revenue service implementation.
Interface with clients, railroads, contractors, regulatory agencies, and project stakeholders while ensuring compliance with FRA, FTA, AREMA, MUTCD, railroad owner standards, and applicable safety, quality, and environmental requirements.
Lead factory acceptance testing (FAT), site acceptance testing (SAT), commissioning, cutover planning, and revenue service implementation activities for signal, train control, and grade crossing systems.
Develop signal design criteria, standards, specifications, engineer’s cost estimates, and evaluate alternative technical solutions and value engineering opportunities to improve safety, reliability, constructability, and lifecycle costs.
Support and coordinate highway-rail grade crossings, traffic signal preemption and transit signal priority (TSP) systems, while interfacing with FRA, railroads, transit agencies, roadway authorities, utility owners, and other project stakeholders throughout project development and implementation.
Assist in leading the growth and development of the Signals practice, including recruiting, staff development, succession planning, resource management, and technical capability enhancement.
Serve as the technical point of contact for signal engineering projects and support multidisciplinary coordination across traction power, communications, systems integration, and other rail disciplines.
Support proposal development, technical presentations, client engagement, and strategic business development efforts to expand the Signals practice and strengthen client relationships.
Develop and maintain signal engineering standards, specifications, design criteria, lessons learned, and best practices to promote consistency and technical excellence across projects.
Provide technical leadership for major corridor modernization, expansion, and state-of-good-repair programs while ensuring quality, constructability, maintainability, and lifecycle performance.

Qualifications

Minimum Requirements:

Bachelor’s degree in Electrical Engineering, Systems Engineering, or a related field plus 8 years of relevant experience in rail signal design, testing, or construction or demonstrated equivalency of experience and/or education.
Professional Engineer (PE) licensure or ability and willingness to obtain within two years of hire.
Experience with AREMA guidelines, FRA regulations, and signal design practices.
Experience with CAD software (e.g., AutoCAD, MicroStation)
Experience with reading and programming logic and vital logic equations.
Experience working with microprocessor-based vital logic controllers such as ElectroLogIXS and Microlock II.
Experience with the working principles of DC and AC track circuits.
Experience with CAB signaling design and coded track circuits, audio frequency track circuits, and phase shift overlay circuits.

Preferred Experience :

12 years of relevant experience in rail signal design, testing, or construction.
Working knowledge of legacy and modern interlocking systems.
Familiarity with signal vendors (e.g., Siemens, Alstom, Hitachi, Wabtec).
Knowledge of relay or microprocessor-based interlocking systems.
Field or construction support experience including signal cutover or testing.
Professional Engineer(PE) License.
Project Management Professional(PMP) License.
Strong problem-solving, written communication, and documentation skills.
Ability to work collaboratively in multidisciplinary teams.

Additional Information

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.
Relocation assistance may be available for this role.

At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.

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.

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