Power Supply Design Engineer

Job Description

We are hiring a Senior Power Supply Design Engineer for a high-reliability aerospace and defense electronics program in Endicott, NY.
This role is ideal for an Electrical Design Engineer with deep hands-on experience in power conversion, power electronics design, and high-reliability circuit development. The engineer will design DC/DC and AC/DC power electronics in the 20W-500W range and support the full design lifecycle from concept through verification testing.
Responsibilities
Design high-reliability DC/DC and AC/DC power electronics.
Perform circuit design, component selection, schematic capture, simulation, analysis, and verification testing.
Support PWB layout and design reviews.
Design and analyze converter topologies including Buck, Boost, Flyback, Forward, Push-Pull, Half-Bridge, Cuk, and Sepic.
Work on magnetics, MOSFETs, Schottky diodes, IGBTs, gate drives, analog circuitry, motor drives, and control loops.
Collaborate with cross-functional engineering teams through design, test, and production support.
Required Qualifications
BSEE or equivalent technical degree.
12+ years of power conversion design experience.
Strong DC/DC and AC/DC converter design experience.
Magnetics design experience.
Experience with control loop analysis.
Experience with PSPICE and MathCad.
Strong analog circuit design and power electronics troubleshooting skills.
Ability to work independently and collaborate across engineering teams.
Must be able to meet applicable U.S. government program work-authorization requirements.
Preferred Qualifications
Aerospace, defense, aviation, avionics, or high-reliability electronics experience.
MIL-STD-704 or RTCA/DO-160 experience.
High-power converter or motor drive experience up to 500kW and 1000V+ DC link.
Synchronous rectification, multi-phase converters, resonant converters, or current-fed converters.
Radiation-hardened or SEE-immune design experience.
EMI filtering, lightning protection, embedded control, or firmware-controlled power systems experience.
Full lifecycle product development experience.