The Senior Traffic Engineer provides specialized technical input, leads traffic studies, and mentors junior engineers while ensuring high-quality project deliverables.

Develop, enhance, and support planning tools and business intelligence environments, managing the software development life cycle while collaborating with technical teams and finance users.

Manage natural resources projects including impact assessments, regulatory compliance, and permitting. Lead teams, prepare technical reports, and oversee client interactions.

The Senior Biologist/Project Manager will lead natural resource projects, manage project teams, ensure regulatory compliance, and oversee environmental documents and assessments.

The Program Management Director will oversee aviation projects, manage client relationships, ensure quality delivery, and lead strategic initiatives within the organization.

Manage electrical engineering projects in the water/wastewater field, providing technical expertise, leading design efforts, and coordinating teams for AECOM and OC SAN.

Lead Southern California Transit Engineering team, manage mega projects, develop client relationships, and ensure quality in project delivery.

Manage field crews for Subsurface Utility Engineering projects, ensuring adherence to safety standards and schedules while communicating with clients and staff.

The Protection and Controls Engineer will provide electrical engineering design, mentorship, and support for power and energy projects, including system protection and design documentation.

The Civil Engineer will undertake maritime project designs, prepare engineering calculations, develop specifications, and guide entry-level engineers in their work.

Oversee inspections and audits for construction projects, ensure safety compliance, and manage technical inspections for transit communication systems.

The Client Liaison coordinates administrative functions for executives, builds stakeholder relationships, manages team communication and expenses, and handles confidential information.

The Deputy Division Manager leads AECOM's Transit-Rail Division on the West Coast, focusing on growth, project delivery, and mentoring staff to ensure profitability and excellence in service delivery.

Manage water/wastewater engineering projects, ensure schedules and budgets are met, provide technical input, and lead project teams. Communicate with clients and oversee project execution.

Lead a $250 million wastewater treatment project, managing engineering construction and coordinating with project teams, clients, and contractors to ensure compliance and quality control.

The Mechanical Engineer will design mechanical systems for new and renovated facilities, lead projects, conduct technical calculations, and ensure compliance with codes.

The Electrical Engineer will design and support electrical systems, perform calculations, ensure building code compliance, and coordinate with other disciplines on various projects.

Lead and oversee I&C engineering for municipal water projects, developing scopes, managing budgets, and conducting quality control while mentoring junior team members.

The Senior Instrumentation and Controls Engineer will lead I&C projects, managing scope, budget, and schedule, while mentoring junior engineers and overseeing technical deliverables related to water infrastructure.

The Geotechnical Design Lead manages geotechnical projects, oversees design and construction, mentors junior engineers, and collaborates with clients.