Senior RF Engineer – Electromagnetic Design & Simulation Application Deadline: 30 November 2026Department: Hardware EngineeringEmployment Type: Full TimeLocation: British Columbia, Canada (Hybrid)Compensation: CA$117,000 - CA$161,000 / yearDescription We are looking for a Senior RF Engineer to join our hardware team and own the electromagnetic design, simulation, and validation of on-chip and chip-scale RF structures that deliver control signals to quantum devices operating at cryogenic temperatures.In this role, you will drive measurable improvements in RF performance and power efficiency, taking designs from first-principles analysis through simulation, fabrication, and cryogenic measurement. This position is ideal for an engineer who enjoys hands-on EM design, thrives on hard physics problems, and wants to work closely with device, fabrication, packaging, and systems teams.WHAT WE NEED YOU TO DO Design and optimize on-chip and chip-scale RF structures, including transmission lines, resonators, and passive coupling structuresPerform full-wave EM modeling (HFSS / CST / COMSOL or similar), including near-field analysis of fields delivered to target devicesImprove RF power efficiency of control structures, balancing performance against fabrication constraints and yieldEvaluate alternative architectures and heat-load tradeoffs at the chip, package, and cryogenic system levelOwn simulation-to-measurement correlation, including cryogenic characterization, and iterate designs accordinglySupport impedance control, matching,



and RF loss analysis at the chip and package levelLead design reviews and produce clear technical documentationWHAT YOU BRING TO OUR TEAM M. Sc. or Ph. D. in Electrical Engineering, Physics, or related field with ~5+ years of RF or EM design experience (or B. Sc. with equivalent industry experience)Strong fundamentals in electromagnetics, transmission line theory, and impedance matchingDeep hands-on experience with full-wave EM simulation (e.G., Ansys HFSS, CST, COMSOL)Experience designing RF structures on silicon, interposers, or thin-film substratesHands-on RF measurement and characterization (VNA, spectrum analyzer, S-parameter de-embedding)Proven track record correlating simulation with measurement and closing the gap through design iterationScripting in Python or MATLAB for simulation automation and data analysisStrong written and verbal communication skillsAn exceptional candidate will bring: Experience with cryogenic or low-temperature RF systemsFamiliarity with superconducting or low-loss thin films and multilayer substratesExperience with quantum devices or spin/qubit control hardwareAwareness of microfabrication processes and design-for-manufacturabilityExposure to startup or research-driven environmentsWHY YOU SHOULD WORK WITH US Get involved with a quantum startup company set to redefine computingWork closely with some of the brightest innovators in quantum technologiesEnjoy a fast-paced and fun environment where you can try new things while solving cutting-edge challenges every dayInclusive company cultureCompetitive salary, benefits (including life insurance, extended health, dental, long term disability, and a flexible spending

📌 Senior Rf Engineer – Electromagnetic Design & Simulation (Coquitlam)
🏢 Photonic
📍 Coquitlam