Senior Test Technician — Electronics & Lab Validation

Masimo; Irvine (CA); On-site; USD 45,460 - 53,726; Full time

Job summary

Masimo in Irvine, CA is seeking a Test Engineering Technician to support verification, validation, reliability, and performance testing of Masimo products. You will set up tests, collect data, maintain lab equipment, and assist engineers in evaluating systems.

This onsite role collaborates with Test Engineering, Quality, and cross-functional teams to ensure accurate, compliant testing. The role emphasizes testing protocol execution, data documentation, and adherence to quality requirements in a

Qualifications

• High school diploma or GED required.
• Minimum of 5 years of experience in laboratory testing, product testing, electronics testing, or related technical field.
• Experience using electronic test equipment such as multimeters, oscilloscopes, power supplies, and data acquisition systems.
• Advanced electronic troubleshooting, wiring, and soldering skills.
• Proficiency with Microsoft Office applications (Excel/Word).
• Strong organizational and documentation skills.
• Ability to read and interpret schematic drawings.
• Ability to follow technical procedures, specifications, and work instructions.
• Effective verbal and written communication skills.

Responsibilities

• Perform verification, validation, characterization, and reliability testing on products, prototypes, and components.
• Set up, operate, troubleshoot, and maintain laboratory equipment, instrumentation, and test fixtures.
• Execute approved test protocols, work instructions, and standard operating procedures.
• Collect, record, and maintain accurate test data and documentation per quality system requirements.
• Assist engineers with test setup, fixture preparation, sample management, and data collection.
• Compile test results and prepare data summaries for engineering review.
• Coordinate testing activities with internal teams and external testing laboratories as needed.
• Maintain laboratory organization, equipment readiness, calibration status, and inventory of test materials.
• Identify and communicate equipment, process, or testing issues that may impact timelines or results.
• Support continuous improvement efforts related to laboratory operations and documentation.

Job description

Masimo in Irvine, CA is seeking a Test Engineering Technician to support verification, validation, reliability, and performance testing of Masimo products. You will set up tests, collect data, maintain lab equipment, and assist engineers in evaluating systems.

This onsite role collaborates with Test Engineering, Quality, and cross-functional teams to ensure accurate, compliant testing. The role emphasizes testing protocol execution, data documentation, and adherence to quality requirements in a