RF Test Technician (Helix TWT)

Join a hands-on RF test team supporting high-power microwave and vacuum tube technologies used in aerospace and defense. This role is ideal for hands-on technicians who enjoy troubleshooting, working with specialized RF equipment, and solving complex technical problems in a production environment.

About the role

This role performs electrical and RF testing on high-power RF and microwave tube assemblies using specialized test equipment while troubleshooting technical issues and ensuring products meet performance and quality standards. Assemblies may include Helix Traveling Wave Tubes (TWT), X-ray image intensifiers, and spectrophotometers. We are in an exciting period of transformation as we modernize legacy systems and manufacturing processes into next-generation production capabilities. This role is ideal for technicians who enjoy problem-solving, working with advanced RF equipment, and contributing to continuous improvement in a fast-paced production environment.

Day Shift. On-site in Palo Alto, CA.

Responsibilities

• Perform electrical and RF testing on tubes, assemblies, subassemblies, and components while comparing results to specifications and quality standards
• Set up, configure, calibrate, and operate specialized RF and electronic test equipment including:
  • Spectrum analyzers
  • Oscilloscopes
  • Network analyzers
  • Power meters
  • High-voltage power supplies
• Read and interpret schematics, blueprints, engineering drawings, assembly drawings, specifications, and block diagrams
• Troubleshoot RF and electronic performance issues and collaborate with engineering teams to identify root causes and corrective actions
• Perform rework, retesting, and validation of nonconforming assemblies to restore products to acceptable operating condition
• Record, analyze, and maintain detailed test data and documentation in accordance with company and government standards
• Support improvements to test procedures, fixtures, workflows, and diagnostic methods
• Follow high-voltage safety protocols, ESD-sensitive handling procedures, and all applicable safety requirements
• Handle controlled components in compliance with U.S. Government security and export-control requirements
• Maintain a clean, organized, and safe work environment
• Support production schedules and departmental objectives, including overtime and weekend work as needed
• Assist with training and mentoring entry-level technicians as appropriate

Requirements

• High school diploma or GED required; AA degree, technical training, electronics certification, or military experience is a plus
• 2+ years of hands-on electronic, electro-mechanical, or RF testing experience preferred
• Experience with RF/microwave testing, troubleshooting, and high-voltage equipment
• Ability to configure and set up advanced RF test equipment
• Ability to read and interpret schematics, engineering drawings, specifications, and technical procedures
• Strong troubleshooting, analytical, and problem-solving skills
• Basic math and computer skills including Microsoft Office, databases, and time-entry systems
• Ability to work independently, demonstrate initiative, and adapt in a fast-paced production environment
• Effective communication and teamwork skills across multiple departments and levels of the organization
• Ability and willingness to support or train junior technicians
• Familiarity with aerospace, defense, semiconductor, medical device, or other regulated manufacturing environments is strongly preferred
• Ability to obtain Qualified Electrical Worker certification levels as required
• Ability to lift and move up to 25-30 pounds, including tubes, tooling, and test equipment
• Sitting at test stations for extended periods while performing electrical and RF testing
• Occasional standing and walking when setting up or moving equipment
• Use of hands for equipment setup, adjustments, and testing procedures
• Ability to perform repetitive hand and arm movements during testing activities
• Ability to work in a cleanroom or controlled manufacturing environment as required
• Must follow high-voltage safety protocols
• This position may involve access to information subject to U.S. export control laws (ITAR/EAR). Access to certain controlled information may be limited to individuals who qualify as “U.S. persons” (generally U.S. citizens, lawful permanent residents, and certain protected individuals). For security clearance, the candidate must be a US citizen with the ability to obtain a U.S. Department of Defense (DoD) Security Clearance as required; holding a security clearance is a plus.

Pay

$25 to $44/hour depending on experience.

Benefits

• Comprehensive benefits including medical, dental, and vision coverage
• Generous 401(k) match
• Commuter benefits and complimentary EV charging within the Stanford Research Park
• Paid time off and holidays
• Training and opportunities for skill development and growth