Senior RF Systems Engineer

Joby Overview Located in Northern California, the team at Joby Aviation is driven by our goal of creating an affordable, all-electric air transportation system. Imagine a piloted air taxi that takes off vertically, then quietly carries you and your fellow passengers over the congested city streets below, enabling you to spend more time with the people and places that matter most. Since 2009, our team has worked steadily to make this dream a reality. We’ve designed and tested many generations of prototype aircraft capable of serving in a network of electric air taxis. We’re looking for talented, committed individuals to join our team as we push onwards toward certifying the Joby aircraft with the Federal Aviation Administration, scaling our manufacturing, and preparing to launch commercial service in 2025. Overview Joby is seeking a talented RF Systems Engineer to join our radio team. This engineer will collaborate with software, hardware, and system engineers, and other cross-functional teams to analyze and improve radio systems performance. The radio team covers both RF support for traditional avionics systems used in production aircraft now and in the future, and flight test telemetry systems used in the development and test phase, which has been ongoing for more than eight years at Joby. This is a hands-on and in-person position that combines desk-based forward thinking strategy with real time on site engineering, technical execution, test and documentation. Integration and optimized application of COTS or vendor-supplied equipment is the primary task, not building new devices. Willingness to roll up your sleeves and get involved with testing, building, and fixing is essential. This position may be based in our Marina, CA or Santa Cruz, CA locations. Responsibilities Utilize detailed understanding of RF/antenna systems including UHF command and control, microwave telemetry, SatCom, cellular LTE networks and radio equipment operation to design, implement, integrate, test and validate performance of the radio systems on our eVTOL aircraftUse source/victim testing and other methods to assure the coexistence of all flight critical radio systems onboard the eVTOL aircraftUtilize advanced data analysis tools such as Grafana, Databricks and Unfolded to examine  flight test data for anomalies, patterns, and potentially flight blocking issues. Resolve impairments and performance issues that occur during integration, bench test, and flight testPerform computer aided antenna engineering and system design using Ansys HFSS (or equivalent)Predict antenna radiation patterns and antenna-to-antenna couplingDesign, develop, certify and integrate next-generation conformal antennas to replace blade antennasSpecify and implement test equipment to be used in the production environment as part of the manufacturing process of radio systems including Joby-manufactured radios based on 400 MHz COTS radio modulesInspect, configure, and troubleshoot radio hardware and antennas on the fleet of Joby aircraft and supporting ground equipment. Hands-on, in-person involvement in a remotely located (Edwards AF Base) test site, up to one week per month Required Bachelor's degree in Electrical Engineering or equivalent experience6+ years of experience developing and/or deploying RF and radio systemsUnderstanding of communications systems, associated SW algorithms and their design, including C2 source selection, signal modulation/demodulation and error correction, RF signal acquisition, RF gain control (AGC), and antenna performance.Operational understanding of VHF com radios, Global Navigation Satellite Systems, VHF Omnidirectional Range (VOR), ILS (LOC + GS), Radar AltimeterUS Citizen or Permanent US Resident Desired Master's degree in Electrical Engineering Experience in self-directed engineering projectsExperience leading a team of RF or Electrical Engineers EEO Compensation at Joby is a combination of base pay and Restricted Stock Units (RSUs). The target base pay for this position is $130,800 to $213,100 per year. The compensation package will be determined by job-related knowledge, skills, and experience.Joby also offers a comprehensive benefits package, including paid time off, healthcare benefits, a 401(k) plan with a company match, an employee stock purchase plan (ESPP), short-term and long-term disability coverage, life insurance, and more.Joby is an Equal Opportunity Employer.Job SummaryID: 2024-3434Category: Powertrain & ElectronicsType: Regular Full-Time