Onsite Quality Control Supervisor - Defense Manufacturing

The Marvin Group; Inglewood (CA); On-site; USD 85,000 - 115,000; Full time

Job summary

The Marvin Group, a defense contractor with facilities in Southern California near LAX, is seeking a Quality Control Supervisor to oversee inspectors and lead QA processes. This 100% onsite role supports MEC, MTS, and MLS programs and ensures compliance with MEC policies and contractual obligations.

You will mentor staff, manage inspection reports, and drive 6S practices in a fast-paced lab/machine shop environment, contributing to a culture of quality and safety.

Qualifications

• High School diploma or GED required.
• GD&T certification or 5 years GD&T experience is required or strongly preferred.
• Minimum 5 years' experience as a QC supervisor.
• ASQ certifications or degrees in QA/Engineering are a plus.
• Excellent written and verbal communication skills.
• Able to perform basic math and have proficient typing skills.

Responsibilities

• Oversee QC Inspectors and Leads and assist QC Manager.
• Monitor receiving backlog and PDR reports to resolve constraints.
• Communicate with internal/external customers promptly.
• Lead onboarding for new associates (30/60/90-day reviews).
• Conduct daily/weekly huddles and maintain update boards.
• Review and approve timecards and quality documentation (QN, inspection reports).
• Identify disciplinary actions as needed and coach staff.
• Attend and document Stop the Process huddles representing Quality Control.

Skills

GD&T

Communication

Team player

Basic math

Typing skills

Physical stamina

Education

High School diploma or GED

ASQ certifications or relevant degrees

GD&T certification or equivalent experience

Tools

SAP

Microsoft Office

Job description

The Marvin Group, a defense contractor with facilities in Southern California near LAX, is seeking a Quality Control Supervisor to oversee inspectors and lead QA processes. This 100% onsite role supports MEC, MTS, and MLS programs and ensures compliance with MEC policies and contractual obligations.

You will mentor staff, manage inspection reports, and drive 6S practices in a fast-paced lab/machine shop environment, contributing to a culture of quality and safety.