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Senior Communications Systems Design Engineer

Job in Los Angeles, Los Angeles County, California, 90079, USA
Listing for: AECOM
Full Time, Part Time position
Listed on 2026-10-15
Job specializations:
  • Engineering
    Systems Engineer, Electrical Engineering, Engineering Design & Technologists
Salary/Wage Range or Industry Benchmark: 173909 - 190000 USD Yearly USD 173909.00 190000.00 YEAR
Job Description & How to Apply Below
Senior Communications Systems Design Engineer
  • Full-time
  • State/Province:
    California
  • Business Group: DCS
  • Legal Entity: AECOM Technical Services Inc
  • Business Line:
    Transportation
  • Work Location Model:
    Hybrid
  • Primary

    Location:

    US - Los Angeles, CA - 300 S Grand A
  • Compensation: USD 173,909 - USD 190,000 - yearly

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 h 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 nearly 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.

AECOM Technical Services, Inc. is seeking a Senior Communications Systems Design Engineer in Los Angeles,

  • Develop and review detailed communications sub-system designs specific to transportation systems.
  • Develop system-wide ductbank drawings in close coordination with the respective system disciplines.
  • Assist and provide working information to CAD for BIM clash detection.
  • Provide value engineering on communications systems-related issues, saving costs and schedule.
  • Produce system design deliverables: block diagrams, riser diagrams, network diagrams, equipment layouts, cable schedules, bill of materials, and radio and optical link budgets.
  • Generate design reports for all phases of system design.
  • Author test procedures and reports in support of design verification and validation during the project life cycle.
  • Support and participate in the systems implementation phase of projects, including installation, testing and commissioning, cutover, record drawings, and final reports.
  • Author technical requirements and specifications, perform vendor bid evaluations, and support vendor selection.
  • Participate in the Requirements Management effort.
  • Support the management of System Interfaces and creation of Interface Control Documents (ICDs).
  • Lead technical interactions with clients, operators, and other major stakeholders.
  • Deliver technical training to client staff.
  • Author project plan documents and support cost estimates, project schedules, and budgets.
  • Perform technical review of other team members’ designs.
  • Up to 5% domestic travel required.
  • Telecommuting permitted up to 2 days per week.

Candidates must have a Bachelor's degree in Electrical Engineering, Systems Engineering, or a related field of study and8 years of experience as a Systems Engineer, Design Engineer, Electrical Engineer, or in a related occupation.

Alternatively, the employer will accept a Master's degree in Civil Engineering, or a related field of study and 6 years of experience as a Systems Engineer, Design Engineer, Electrical
Engineer, or in a related occupation.

Position requires experience in the following:

  • Experience with rail and transit systems in North America
  • Experience in an Owner’s Engineer role
  • Design of IP backbone networks
  • Design of integrated communications systems, passenger information systems, and fire and life systems.
  • BIM 360
  • Participating in Interface Management, Testing & Commissioning, Cutover, and Operations and Maintenance
  • Codes and standards applicable to rail projects, including NFPA 130, and EN 50121
  • Operating within a…
Position Requirements
10+ Years work experience
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