About the RoleWe're looking for a Quartz Crystal Resonator Design Engineer to develop, model, and optimize quartz-based frequency control devices. You'll work hands-on with design, simulation, and testing to improve resonator performance, stability, and manufacturability.
What You'll DoDesign AT-cut, SC-cut, and other quartz crystal resonators to meet frequency, temperature stability, and aging requirementsBuild equivalent circuit models (e.g., Butterworth-Van Dyke) and simulate resonator performancePartner with manufacturing to optimize blank processing, electrode deposition, and mounting techniquesTest and characterize frequency response, Q-factor, ESR, and temperature coefficientsAnalyze the effects of vibration, shock, and environmental conditions on performanceSupport failure analysis and continuous improvement effortsWork with oscillator design teams to integrate resonators into circuitsWhat You'll BringBachelor's degree in Electrical Engineering, Physics, Materials Science, or a related field, and/or 5 to 7 years of experience in quartz crystal resonator or frequency control device designStrong understanding of piezoelectric materials and resonator physicsExperience with RF measurement tools such as network analyzers and impedance analyzersFamiliarity with equivalent circuit models and simulation toolsAbility to interpret and create technical drawings and specificationsNice to HaveSC-cut crystal design experience for high-stability applicationsKnowledge of crystal growth, cutting, lapping, and plating processesFamiliarity with oscillator circuit design and phase noiseBackground in aerospace, defense, or telecom applicationsExposure to environmental and reliability testing standards (MIL-STD, QPL)What We OfferHealth, dental, and vision insurance401(k) with company matchVacation, holiday, and sick timeWork EnvironmentA mix of lab, office, and manufacturing floor, with occasional travel to suppliers or customer sites.
Ready to Apply?
If you have the skills and passion for precision frequency control design, we'd love to hear from you. Click Apply today and submit your resume to get started.