Rolling Stock QA/QC Inspector

Mott MacDonald•Los Angeles, CA

1d•$151,000 - $185,000•Onsite

About The Position

This role combines project coordination and hands-on QA/QC oversight for rolling stock programs in Los Angeles, CA. The position supports major rail vehicle projects - including new procurements, overhauls, and modernization initiatives - while ensuring quality, compliance, and successful delivery across testing and commissioning phases. The role requires 100% on-site presence, close coordination with clients and project teams, and the ability to operate at both a technical specialist and detailed field execution level.

Requirements

Bachelor’s degree in mechanical, electrical, or systems engineering (or equivalent experience).
Minimum 10 years of experience in rolling stock, including project management and/or QA/QC roles.
Strong experience across vehicle procurement, manufacturing oversight, systems integration, and commissioning.
Ability to read and interpret engineering drawings, specifications, and technical standards.
Demonstrated experience working with transit agencies or similar environments (operations, maintenance, or capital delivery preferred).
Strong report writing and documentation skills.
Proficiency in Microsoft Office (Word, Excel, PowerPoint) and collaboration tools (e.g., Teams, SharePoint).
Excellent communication and stakeholder management skills.
Ability to work both independently on-site and collaboratively within a complex project team environment.

Responsibilities

Support the planning and execution of rolling stock programs, including new fleet procurement and rehabilitation projects.
Act as the primary point of contact for vehicle-related matters across testing, and commissioning phases.
Provide technical oversight of rolling stock systems, ensuring compliance with safety regulations, contractual requirements, and industry standards.
Monitor project progress, manage risks, and support resolution of complex technical and delivery issues.
Prepare technical documentation and reports.
Maintain routine on-site presence to oversee quality and workmanship at the client’s facility.
Conduct inspections and witness testing activities, including electrical, mechanical, functional, and safety systems.
Perform subsystem-level testing in accordance with approved procedures and acceptance criteria.
Verify configuration, installation, and compliance with engineering drawings and specifications.
Track non-conformances, punch list items, rework, and retesting activities through to resolution.
Support vehicle delivery and acceptance by confirming readiness and closure of outstanding issues.
Review contractor submittmits, technical documentation, and project records for compliance.
Maintain organized project documentation, including inspection reports, test records, and supporting evidence.
Escalate quality, safety, or compliance concerns as needed.
Coordinate daily with project teams, contractors, and client stakeholders.
Work closely with operations, maintenance, engineering, and asset management teams.
Support warranty issue tracking and resolution efforts.
Build strong relationships with internal and external stakeholders, including transit agencies and suppliers.
Represent the organization in client meetings, industry forums, and technical discussions.