Senior QA Tester – Electro-Mechanical, ISO & CAPA Leader

Ethereum Technologies; St. Louis (MO); On-site; USD 39,000 - 63,000; Full time

Job summary

Ethereum Technologies in St. Louis, MO is seeking a QA Tester for a long-term contract to join their manufacturing quality team. The role focuses on ensuring testable quality requirements against engineering drawings, BOMs, and specs.

You will lead CAPA, perform inspections, analyze defects, mentor technicians, and support supplier quality activities, with occasional travel to vendor sites. A bachelor’s degree in quality management or engineering and five years of QA experience are required,

Qualifications

• Bachelor's degree in Quality Management, Engineering, or a related field with five years of QA experience; equivalent experience accepted in lieu of degree.
• Must be able to obtain SECRET clearance.
• Proven experience in quality assurance roles; supervisory or leadership experience preferred.
• Familiarity with ISO 9001, Six Sigma, Lean, and related quality standards.

Responsibilities

• Review engineering drawings, wiring diagrams, BOMs, and specs to ensure clear, testable quality requirements.
• Perform in-process and final inspections of mechanical assemblies, wiring, harnesses, and functional performance.
• Analyze quality data (defects, yields, test results) and drive continuous improvement initiatives.
• Lead root-cause analysis and implement CAPA for nonconformances.
• Support supplier quality activities, including evaluation of incoming materials and components.
• Ensure compliance with ISO 9001 and internal quality requirements.
• Train and support production and test technicians on quality standards and procedures.
• Develop and maintain quality plans, inspection criteria, and test procedures for electro-mechanical test equipment.

Skills

Quality assurance knowledge

Leadership

Problem-solving

Communication

Project management

Education

Bachelor's degree in Quality Management, Engineering, or related field

5+ years QA experience in lieu of degree

Tools

MS Office

QMS software

Statistical analysis tools

Job description

Ethereum Technologies in St. Louis, MO is seeking a QA Tester for a long-term contract to join their manufacturing quality team. The role focuses on ensuring testable quality requirements against engineering drawings, BOMs, and specs.

You will lead CAPA, perform inspections, analyze defects, mentor technicians, and support supplier quality activities, with occasional travel to vendor sites. A bachelor’s degree in quality management or engineering and five years of QA experience are required,