Job Description

BRIEF DESCRIPTION
Lead the development of high-reliability servo drive and control electronics for DC servo
motor-based actuation systems in aerospace environments. Own end-to-end hardware
design, analysis, implementation, and qualification of flight-critical control electronics.
Collaborate across systems to ensure precise, robust, and certifiable closed-loop
actuation performance.
KEY RESPONSIBILITIES

• Design and implement servo drive electronics for DC servo motor-based actuation

systems

• Develop robust control logic using embedded processors or FPGAs for real-time

position, speed, and current control

• Architect and design analog and digital circuits: signal conditioning, gate drive,

current sensing, protection, and power supply sections

• Perform detailed hardware analysis: derating, SI/PI, thermal, lightning, and

stability/sensitivity (per aerospace standards like DO-254/DO-160)

• Integrate and validate sensor feedback loops (Hall, resolver / encoder, LVDT) for

closed-loop control

• Prepare detailed schematics, BOM, and test plans; coordinate with PCB and

manufacturing teams for board realization

• Drive EMI/EMC compliance, environmental testing, and documentation for

aerospace qualification

• Collaborate with systems, avionics, and actuation teams to define and verify

interface requirements

• Own board bring-up, functional testing, HIL validation, and support system

integration Minimum Requirements

• Strong background in servo drive design and control electronics for DC servo

motors

• Proficient in analog, digital, and mixed-signal design, embedded control, and gate

drive circuits

• Experience in power electronics, MOSFET/IGBT/IGP selection, and motor

speed/current control

• Tools: LTspice, MATLAB/Simulink, Altium/KiCAD, Zuken, Signal Integrity tools,

Ansys/Cadence (for analysis)

• Knowledge of DO-254, DO-160, and aerospace hardware V&V practices
• Exposure to CAN, RS-422, SPI, UART, RS485, Ethernet /TSN and deterministic

communication for actuation

• Strong grasp of EMI/EMC, power supply design (SMPS, flyback), and certification

testing

• Well versed in embedded hardware development for aerospace or safety-critical

systems

• Hands-on with hardware testing tools: oscilloscope, logic analyzer, current probes,

etc.

Skills Required