Quality Assurance Manager
Location : Gateway Cities / Southeast Los Angeles County, California
Salary : $120K – $150K
About the Company
Our client is a leader in railway systems and rolling stock solutions. U.S. operations focus on the final assembly and testing of metro and rail vehicles, supporting major transit authorities with a strong commitment to compliance, quality, and local partnerships.
About the Role
We’re hiring a Quality Assurance Manager to oversee quality activities across U.S. operations. This role works with an established quality system and collaborates closely with Korean headquarters and U.S.-based suppliers. Ideal for someone with a strong background in manufacturing QA—especially in rail, automotive, or heavy industry.
Key Responsibilities
Quality System Management
- Maintain ISO 9001-aligned Quality Management System (QMS)
- Coordinate documentation, revisions, and audit prep with U.S. and Korean teams
- Support ISO certification efforts
Supplier & Final Assembly Oversight
Monitor quality compliance with suppliers and contractorsSupport audits, reviews, and assessmentsEnsure alignment between HQ and U.S. supplier expectationsProduction Quality
Oversee QA during vehicle assembly and integrationCoordinate with Korean QA teams to ensure quality of shipped componentsIssue Resolution & Improvement
Investigate non-conformances and assist in root cause analysisSupport corrective / preventive actions and quality improvement initiativesCross-Cultural Collaboration
Maintain communication with Korean colleagues on standards and reportingCoordinate with U.S. QA, Korean engineering / QC, and third-party teamsQualifications
Bachelor's in Engineering, Quality, or a related field5+ years in QA or QC in manufacturing (rail, auto, or industrial preferred)Familiar with ISO 9001 and QA / QC systemsSupplier quality or contractor oversight experience a plusStrong communication and documentation skillsKorean language skills or experience working with Korean teams is a plusCQE, CQM, or similar certifications preferred but not requiredBenefits
401(k) with matchingHealth insuranceDental insuranceVision insuranceLife insurancePaid time offNote
This role focuses on strengthening an existing QMS, not building one from scratch. We’re looking for someone hands-on, collaborative, and ready to grow with the team.