Jobs · Information Technology · California

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

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