Senior Radio Frequency Engineer

Location: Tualatin, OR

Duration: 12 months with possible extensions

Pay Rate: $80.00–$84.93/hr

Seeking an experienced Electrical / Power Systems Engineer to support New Product Introduction (NPI), productization, supplier development, and technical problem solving for advanced semiconductor equipment and power delivery systems. This role serves as a technical bridge between engineering design teams, manufacturing partners, suppliers, quality organizations, and program management
.

The ideal candidate will have strong hands‑on experience with high-voltage DC power supplies, high-power RF/analog systems, PCBA design and manufacturing, electrical testing, reliability engineering, and supplier quality
.

• Support NPI and productization of advanced power supply and electrical systems used in semiconductor equipment.
• Apply electrical, systems, quality, and reliability engineering principles to product and component issues throughout the product lifecycle.
• Work with engineering teams and suppliers on high-voltage DC power supplies, high-power RF systems, analog/digital circuitry, and PCBAs
  .
• Support RF/DC testing, validation, qualification, and test fixture development and management.
• Develop and improve test processes, fixtures, and equipment to ensure repeatable product performance.
• Evaluate electrical performance including RF frequencies, impedance, signal characteristics, and power delivery
  .
• Collaborate with design teams and suppliers to resolve technical, quality, reliability, and manufacturing issues.
• Support supplier qualification, audits, technical assessments, RCCA, and continuous improvement activities.
• Review and improve supplier Quality Systems, Processes of Record (POR), test methods, and manufacturing processes
  .
• Apply reliability engineering methods including Reliability Block Diagrams, Accelerated Life Testing, Fault Insertion, Weibull analysis, and Design for Reliability
  .
• Support qualification of automated assembly and test equipment.
• Analyze manufacturing and test data using SPC, gauge studies, and statistical methods
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• Support engineering change processes, product qualification, design documentation, and technical reviews.
• Partner with suppliers to implement sustainable improvements in product and process performance.
• Provide technical support across customer-facing teams, internal engineering organizations, quality teams, and external suppliers.
• Perform program/project management activities as needed, including schedules, technical issues, actions, and deliverables.
• Travel to supplier and manufacturing locations for audits, investigations, assessments, and improvement activities;
  travel expected to be less than 20%.

• Bachelor's degree in Electrical Engineering or related field;
  Master's preferred.
• 8+ years of hands‑on experience with electrical power systems, DC power supplies, high‑power RF/analog systems, and PCBA design/manufacturing.
• Strong understanding of analog and digital circuitry and electrical system integration.
• Experience with RF/DC testing, test fixtures, electrical validation, and qualification
  .
• Knowledge of high‑voltage/high‑power electrical systems and power delivery.
• Experience working with suppliers on technical issues, quality problems, RCCA, and manufacturing improvements.
• Strong understanding of engineering documentation, change control, product qualification, and quality systems.
• Ability to troubleshoot complex electrical, component quality, reliability, and manufacturing issues.
• Strong written and verbal communication skills with the ability to work across engineering, suppliers, quality, and program teams.

• Semiconductor equipment or advanced manufacturing…