Senior Consultant Software Engineer (Level 6)

Expleo•Sacramento, CA

5d•$0 - $125

About The Position

EXPLEO GROUP USA is seeking a Senior Consultant Software Engineer (Level 6) to deliver high-impact embedded software solutions across advanced aerospace systems. This role involves designing and implementing advanced control algorithms for power electronic applications, developing software requirements and embedded code for systems such as 3-phase Active Rectifiers, motor control electronics, DC-DC converters, and AC drives. The engineer will contribute to overall system architecture, independently develop subsystem designs balancing performance, cost, and reliability, and perform software testing, debugging, and optimization at both source and assembly levels. Collaboration with control system engineers to enhance system performance and efficiency is key, as is leading or supporting software design reviews and interfacing with suppliers, customers, and cross-functional teams. The role also requires developing software documentation, creating verification and validation plans, supporting various testing activities, ensuring compliance with aerospace standards, and providing technical leadership and mentorship.

Requirements

Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, or related field (ABET-accredited or equivalent)
5+ years of aerospace embedded software development experience
Strong experience with RTCA/DO-178 processes and documentation
Hands-on programming skills in C/C++, VHDL/Verilog, and/or scripting languages (Python, Perl, PowerShell)
Experience with embedded systems architecture and firmware development (DSPs, microcontrollers such as TMS320, PIC, or similar)
Knowledge of aerospace communication protocols (CAN, ARINC429, SPI, I2C, RS-232)
Experience with simulation and design tools such as MATLAB/Simulink, PSPICE, or PSIM
Familiarity with power electronics systems (PFC, inverters, motor control systems)
Ability to lead technical efforts and work effectively in cross-functional environments

Responsibilities

Design and implement advanced control algorithms for power electronic applications
Develop software requirements and embedded code for systems such as 3-phase Active Rectifiers, motor control electronics, DC-DC converters, and AC drives
Contribute to overall system architecture and independently develop subsystem designs balancing performance, cost, and reliability
Perform software testing, debugging, and optimization at both source and assembly levels
Collaborate with control system engineers to enhance system performance and efficiency
Lead or support software design reviews and interface with suppliers, customers, and cross-functional teams
Develop software documentation including requirements specifications, interface control documents, and design reports
Create verification and validation plans, including DVTP and DVTR documentation
Support feasibility, development, validation, verification, and qualification testing activities
Ensure compliance with aerospace standards and airworthiness requirements (RTCA/DO-178, DO-160, DO-254)
Provide technical leadership, mentor junior engineers, and contribute to continuous improvement initiatives
Interface with internal teams and external OEMs to ensure successful program execution