Top Tech Jobs & Startup Jobs in San Francisco Bay Area, CA

Leads mechanical and HVAC system design for complex building and infrastructure projects from concept through construction administration. Responsibilities include technical leadership, engineering calculations, specifications, drawings, code compliance, energy optimization, multidisciplinary coordination, site investigations, submittal reviews, client meetings, proposal support, and mentoring junior engineers. The role also contributes to practice development and maintains technical quality, schedule, budget, and constructability across multiple projects.

Leads AECOM’s West Coast Transit-Rail Division, overseeing strategy, growth, profitability, operations, people management, business development, capture management, account management, and project delivery. Builds relationships with transit agencies, recruits and develops high-performing teams, wins major infrastructure work, and collaborates with global business lines to serve transit and rail clients.

Leads AECOM’s West Coast Transit-Rail Division, owning strategy, growth, profitability, operations, business development, client relationships, recruiting, project delivery, and people management. The role requires building a high-performing team, winning major transit and rail programs, managing P&L responsibilities, and collaborating across business lines to serve clients in Washington and California.

Supports infrastructure and public-sector consulting engagements by analyzing client problems, conducting research and stakeholder interviews, building financial and economic models, using data visualization tools, and developing executive-ready presentations and recommendations. The Consultant also supervises junior analysts, synthesizes findings into reports and dashboards, contributes to proposals and business development, and supports client risk-management and compliance activities.

Lead multidisciplinary teams on dam and water infrastructure projects, manage project delivery from planning through construction, produce technical solutions, supervise staff, develop proposals and budgets, and engage clients to win and execute mid-to-large scale projects.

Leads traffic studies and transportation planning and engineering projects across California and the West Coast. Responsibilities include traffic modeling, operational and safety analysis, multimodal project design, Caltrans coordination, CEQA/NEPA support, technical specifications, cost estimates, quality control, client and public engagement, and mentoring junior staff. Supports project budgets, schedules, proposals, and interdisciplinary deliverables while applying traffic simulation and engineering software.

Manage delivery of major rail and transit projects for Bay Area capital programs (BART focus). Lead multidisciplinary teams across planning, procurement, construction, integration, and closeout; maintain scope, schedule, and budget; oversee consultants/contractors; facilitate stakeholder engagement; support proposals and mentor junior staff to ensure coordinated, quality project outcomes.

Manage highway and roadway projects, provide leadership and strategic guidance, oversee project execution, and ensure compliance with regulations. Mentor junior staff and support business development activities.

Provide engineering analysis and design support for tunnel and water infrastructure projects, develop conceptual layouts, plans, specifications, cost estimates, perform calculations, participate in construction field roles and inspections, and produce technical reports under the supervision of experienced engineers.