Sr System Engineer
Alion · San Jose, CA · 1 mo ago
Information Technology$110k–$171k/yrFull-time
About the role
We are looking for a talented and versatile Senior Systems Engineer to join our embedded engineering team. In this role, you will own the full development lifecycle of embedded electronic systems - from concept and architecture through hardware design, PCB layout, and firmware implementation.
Responsibilities
- Design and develop electronic systems from requirements to production, including power supply design, signal conditioning, communication interfaces, and mixed-signal circuits.
- Perform schematic capture using industry-standard EDA tools (Altium).
- Execute PCB layout, routing, and design rule review for multi-layer boards, ensuring signal integrity, EMC compliance, and thermal performance.
- Write and maintain hardware design documentation, including schematics, BOM, and design verification reports.
- Lead PCB design reviews.
- Implement and optimize peripheral drivers (SPI, I2C, UART, CAN, USB, Ethernet) and communication stacks.
- Write clean, maintainable C/C++ code following embedded best practices, including memory management, interrupt handling, and low-power design.
- Perform bring-up, debugging, and root cause analysis of complex hardware/firmware issues using oscilloscopes, logic analyzers, and JTAG/SWD debug tools.
- Collaborate with cross-functional teams to ensure system-level requirements are met and properly validated.
Qualifications
- Bachelor's degree or higher in Electrical Engineering, Computer Engineering, or a related field.
- 3+ years of hands-on experience in embedded systems engineering in a professional setting.
- Strong proficiency in C/C++ firmware development for 32-bit ARM MCUs or MPUs.
- Solid understanding of digital and analog circuit design, including power electronics fundamentals.
- Experience with embedded communication protocols (UART, SPI, I2C, CAN, USB, Ethernet).
- Proficiency with debug tools: JTAG/SWD probes, oscilloscopes, logic analyzers, multimeters.
- Ability to read and interpret datasheets, application notes, and reference manuals independently.
- Strong documentation habits and experience with version control systems (Git).
Preferred qualifications
- Embedded Linux experience - board bring-up, device tree configuration, and kernel/driver development.
- Yocto Project or Ubuntu for custom Linux distribution builds.
- Familiarity with Linux IPC mechanisms, system services, and application development.
- Field-Oriented Control (FOC) / BLDC / PMSM motor drive design and implementation.
- Power electronics design: DC-DC converters, motor driver stages, gate drive circuits.
- Experience with motor control libraries or DSPs.
Pay
$109,500 - $171,150 annually, plus bonus opportunities and commission pay. Final offer dependent on geographic location, applicable experience, and skillset.
Benefits
- Medical, health savings account (with applicable medical plan), dental, and vision
- Health and/or dependent care flexible spending accounts
- Pre-tax commuter benefits
- Life insurance, AD&D, and pet insurance
- Company-paid life insurance and AD&D, LTD, and short-term medical benefits
- Paid sick time, paid holidays, and accrued paid vacation
- Detailed benefit orientation provided to new employees