Cold Test Technician RFElectronics

Build Mission-Critical RF Systems That Power Aerospace and Defense

Join Microwave Power Products as a Cold Test Technician Radio Frequency Electronics and play a key role in preparing high-performance vacuum electronic devices for final manufacturing production and electrical testing. This hands-on role combines precision mechanical assembly, diagnostic measurement, and technical problem-solving in a collaborative manufacturing environment.

For over 70 years, Microwave Power Products (MPP) has designed and manufactured RF and microwave technologies used in aerospace, defense, medical, and scientific applications. Our products support mission-critical systems where reliability, precision, and performance matter most.

Located in Palo Alto, California, MPP joined TransDigm Group (NYSE: TDG) in 2024, providing the stability and resources of a global aerospace organization while maintaining our fast-moving team-focused culture. We offer hands-on technical careers, opportunities to grow specialized skills, and the chance to work alongside experienced engineers and technicians building advanced hardware.

YOUR DAY-TO-DAY ROLE SUMMARY

Cold Test Technicians supports the klystron manufacturing process by assembling, inspecting, measuring, and verifying subassemblies and full units prior to high-power electrical testing. This role focuses on ensuring mechanical integrity, alignment, vacuum readiness, and preliminary electrical characteristics of complex RF hardware.

The technician works with precision instruments and diagnostic equipment while collaborating closely with engineering, quality, and production teams to identify discrepancies and ensure product readiness. This position requires strong attention to detail, technical judgment, and comfort working with both mechanical assemblies and electronic test equipment.

YOU WILL BE ACCOUNTABLE FOR

• Assemble, configure, and prepare klystron subassemblies and full units using engineering drawings, schematics, and manufacturing documentation.
• Perform cold testing and verification activities, including dimensional checks, continuity testing, vacuum integrity verification, alignment validation, and mechanical fit assessments prior to high-voltage or RF testing.
• Operate diagnostic and measurement equipment, such as network analyzers, oscilloscopes, RF signal measurement instruments, gauges, and precision torque tools, to evaluate hardware condition and readiness.
• Interpret test results, identify discrepancies, and collaborate with engineering and manufacturing teams to troubleshoot and resolve issues.
• Record inspection data, measurements, and part traceability accurately within manufacturing documentation or digital systems.
• Handle move and position production hardware using carts, fixtures, cranes, or lifting devices while maintaining equipment safety and product integrity.
• Support contamination control, cleanroom practices, and safety protocols associated with high-value vacuum electronic hardware.
• Assist with evaluation of non-conforming or returned hardware and support root cause investigations as needed.
• Collaborate with engineering and quality teams to troubleshoot and resolve build or test discrepancies.
• Maintain organized work areas, tools, and equipment to support production efficiency and quality standards.
• Contribute to continuous improvement initiatives related to assembly testing and manufacturing processes.
• Develop technical knowledge across products, RF systems, and manufacturing equipment.
• Perform other operational and production duties as assigned.

PREFERRED QUALIFICATIONS

Typically, 3-5 years of experience in electro-mechanical assembly, electronics maintenance, RF systems, military technical roles, or a related manufacturing environment, or an AA degree in electronics or a technical field.

Experience troubleshooting or maintaining electronic RF radar avionics or similar technical systems is highly valued. Familiarity with diagnostic instruments, such as oscilloscopes, network analyzers, signal analyzers, multimeters, or other electronic measurement equipment, is also highly valued.

Ability to read and interpret engineering drawings, schematics, and technical documentation, strong mechanical aptitude, and experience handling precision components or assemblies are also required.

Experience working in regulated safety-sensitive or mission-critical environments, military aerospace, medical, semiconductor, etc., is a plus. High attention to detail, strong documentation and communication skills, proficiency with basic computer systems, and willingness to learn new software tools are also essential.

PHYSICAL WORK DEMANDS

• Ability to lift and move objects up to 30 lbs.
• Ability to safely maneuver heavier hardware using carts, fixtures, or lifting equipment, such as hoists or cranes.
• Combination of sitting and standing throughout the workday while operating test equipment and performing assembly or setup activities.
• Ability to push carts containing production hardware within the manufacturing area.
• Frequent use of hands for precision assembly, tool operation, and instrument setup.
• Ability to work in close proximity to electronic test equipment, high-voltage areas, and manufacturing machinery following safety procedures.
• Visual acuity sufficient to read instruments, measurements, and detailed technical documentation.

WHAT WE OFFER

• Pay range between $32 to $35 per hour, depending on experience.
• Comprehensive benefits, including medical, dental, and vision coverage.
• Generous 401k match.
• Commuter benefits within the Stanford Research Park.
• Complimentary EV charging.
• Paid time off and holidays.
• Training and opportunities for skill development and growth.

OUR WORKPLACE COMMITMENT

We value the unique and diverse skills, qualities, and backgrounds that each employee brings to MPP and respect each employee as an integral member of our growing team. MPP is committed to providing equal employment opportunities for all current and prospective employees and to promoting a culture of inclusion and respect for everyone. We celebrate the innovation that diversity creates in the work environment and recognize that each employee brings their own unique capabilities, experiences, and perspectives to the organization.

MPP is proud to be an Equal Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex, including pregnancy, childbirth, or related medical conditions, sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.