Staff Propulsion Controls & Software Engineer

ABOUT ODYS Our mission at Odys is simple - we build safe, sustainable aircraft to cut travel time in half on the world's busiest corridors. Our flagship aircraft Alta enables travelers to skip the big-airport hassle https://youtu.be/fyI4XMsF2rM by using city helipads and local airports to connect cities less than 1,000 miles apart (approx 40% of flights). And on average cut CO2 by 76% on tens of billions of flight miles globally. To get there, we start with our UAV called Laila for commercial logistics, medical transport, humanitarian aid, disaster relief, and defense missions. We’re deploying aircraft with launch partners (Fiji Airways https://www.ainonline.com/aviation-news/futureflight/2024-09-20/fiji-airways-plans-connect-pacific-islands-laila-vtol, Honeywell https://aerospace.honeywell.com/us/en/about-us/press-release/2024/07/honeywell-odys-aviation-to-collaborate-on-uncrewed-aircraft-operations-in-the-middle-east-and-pacific, Aramex https://evtolinsights.com/2024/01/odys-aviation-aramex-announce-collaboration-to-develop-cargo-operations-in-uae-and-oman/, US Navy) beginning in 2026 and already have firm orders for aircraft under contract. We’re a team of expert engineers from deep tech and aerospace that focus on fast iterations loops (completed transition flight https://youtu.be/AffdzQDUv2U faster than our peers) combined with mastery of the aircraft certification process. Previously, our team developed custom drones, brought multiple automotive platforms into production, and electrified transportation vehicles that magnetically levitate, that roll, that fly. Together, we’ve been learning, developing, building, testing, and preparing for this challenge our entire lives. ABOUT THE ROLE Odys Aviation is at the forefront of developing hybrid-electric aircraft to enable sustainable regional air travel. As the Staff Propulsion Controls & Software Engineer, you will be responsible for the controls, embedded software, and simulation infrastructure supporting our SiC-based propulsion power electronics for both the Laila (UAV) and Alta (Hybrid-electric VTOL) programs. This role focuses on controls and software development. You will be tasked with designing and tuning algorithms for our motor drives, active rectifiers, and DC/DC converters, as well as the hybrid system controller that coordinates these components. Additionally, you will develop high-fidelity models to predict their behavior, establish MIL/SIL/HIL infrastructures for verification, and deliver the production firmware for operation. The design of power electronics hardware will remain with peer engineers; your responsibility is to ensure their systems achieve optimal performance. The primary deliverable is a propulsion stack that aligns with simulation results, complies with aerospace certification requirements, and is robust enough to perform effectively in real flight conditions. RESPONSIBILITIES - Design, implement, and optimize discrete-time control loops for PMSM drives, active rectifiers, and DC/DC converters, including FOC with MTPA/MTPV, flux-weakening, sensorless observers, SVPWM/DPWM, PLLs, and digital filters. - Develop the Hybrid System Controller (HSC), which encompasses supervisory power-split and energy-management logic to coordinate the turbogenerator, battery, DC bus, and propulsion inverters. Responsibilities include managing mode transitions, startup and shutdown sequencing, and powertrain-level fault arbitration. - Develop EMI-aware modulation and switching-frequency strategies for SiC stages operating at frequencies greater than 20–40 kHz; manage DC-link ripple, torque ripple, and acoustic constraints through software. - Build and maintain high-fidelity propulsion models - including machines, SiC inverters/rectifiers, DC-link, batteries, propulsors, and sensors - using MATLAB/Simulink, Simscape, and PLECS. Identify parameters from bench and rig data and resolve discrepancies between models and experimental results. - Establish and manage MIL/SIL/