Production Manager – Prefabrication & Fabrication

Job

516645

Posted since

03-Aug-2026

Organization

Smart Infrastructure

Field of work

Manufacturing

Company

Mid-level Professional

Job type

Full-time

Hybrid (Remote/Office)

Employment type

Permanent

Location(s)

• Livermore
  - California
  - United States of America
• San Leandro
  - California
  - United States of America

Here at Siemens, we take pride in enabling sustainable progress through technology. We do this through empowering customers by combining the real and digital worlds. Improving how we live, work, and move today and for the next generation! We know that the only way a business thrives is if our people are thriving. That’s why we always put our people first.

Our global, diverse team would be happy to support you and challenge you to grow in new ways. Who knows where our shared journey will take you?

Transform the everyday with us!

Trayer, a Siemens business, is seeking an experienced and execution-focused
Production Manager – Pre Fab & Fabrication
to lead production operations across our
Livermore and San Leandro
locations. This role is responsible for driving safe, disciplined, and efficient execution across prefabrication and fabrication activities while ensuring alignment to production schedules, quality requirements, labor effectiveness, and overall plant performance expectations. This role is critical to building safe, stable, and scalable production execution across two key manufacturing locations. The Production Manager – Pre Fab & Fabrication will help strengthen frontline leadership, improve operating consistency, and drive the execution discipline needed to support customer delivery, quality performance, and future growth.

This role leads a broad, fabrication-focused production organization that includes
laser cutting, press brake operations, copper pre-fabrication, machine shop activities, and both automated and manual welding processes
. The ideal candidate is a strong manufacturing leader with hands-on shop-floor presence, the ability to lead through frontline teams, and the capability to identify operational gaps and drive improvements. This role requires a balance of daily execution leadership, people development, and continuous improvement across two production locations. Depending on organizational needs and candidate capability, the role may also support broader production leadership responsibilities across adjacent manufacturing areas.

This hybrid Production Manager – Pre Fab & Fabrication
position will be in either San Leandro or Livermore, CA.
Local candidates are strongly encouraged to apply.The East Bay offers an excellent quality of life with top-rated schools, a pleasant climate, and easy access to both mountains and the coast. Plus, your compensation goes further here with a more attainable cost of living compared to other parts of the San Francisco Bay Area. Relocation assistance may be available for qualified candidates.

• Lead daily production execution across the
  Pre Fab & Fabrication
  areas in
  Livermore and San Leandro
  .
• Lead fabrication-focused operations including
  laser, press brake, copper pre-fabrication, machine shop, automated welding, and manual welding
  .
• Maintain strong shop-floor presence and provide clear direction, follow-up, and escalation support to frontline leaders and teams.
• Ensure safe operations, consistent execution, and adherence to plant EHS, quality, and operating standards.
• Manage labor allocation, staffing priorities, and production execution to meet output and delivery targets.
• Drive schedule attainment, productivity, and reliable throughput across both locations.
• Identify and address bottlenecks, labor constraints, material shortages, equipment issues, and other disruptions affecting flow.
• Ensure alignment of execution priorities and operating expectations across both sites.
• Drive consistency in operating practices, performance expectations, and execution routines across
  Livermore and San Leandro
  .

• Lead and contribute to continuous improvement efforts
  focused on safety, flow, productivity, waste reduction, quality, and execution reliability.
• Identify performance gaps, process weaknesses,…