Embedded Software Engineer I​/II San Luis Obispo, California

At Zone 5 Technologies, we are redefining what is possible in unmanned aircraft systems. Our team of engineers and innovators is developing cutting‑edge autonomous solutions that push the boundaries of UAS technology and solve complex challenges that matter.

We are building the future of UAS capabilities and looking for exceptional talent to join us. If you are driven by hard problems, energized by rapid innovation, and ready to make an impact on next‑generation flight systems, you belong here.

We are seeking an Embedded Software Engineer to join our team. The ideal candidate has experience writing software for embedded microcontrollers for unmanned aircraft or related weapon systems.

• Design, code, and implement software for embedded devices and systems on unmanned aircraft and test those devices in flight test environments.
• Write and test software to support the integration of sensors and processors into aircraft (such as autopilots, payloads, radios, or other functional components).
• Debug, troubleshoot, and isolate software issues.
• Read schematics and use standard debugging equipment: oscilloscope, logic analyzer, multimeter.
• Work closely with other engineering disciplines (mechanical, electrical, etc.).
• Participate in design and peer reviews for solutions.
• Maintain high standards of software quality within the team by adhering to good practices and habits of configuration control.

• Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, Aerospace, or related field.
• 1–2+ years of experience developing embedded software for real‑time systems.
• Experience with real‑time operating systems, preferably VxWorks or FreeRTOS.
• Proficient in C/C++ in a real‑time embedded environment.
• Experience using MATLAB and Simulink.
• Experience with the CAN bus, SPI, and serial (RS485, etc.) protocols.
• Experience reading and understanding electrical hardware schematics.
• Experience writing firmware/embedded code for a physical device.
• Fundamental knowledge of low‑level firmware.
• Experience using an oscilloscope and logic analyzer for debugging boards.
• Develop and perform tests and test procedures to verify embedded system functionality.
• Collaborate with cross‑functional engineering teams to deliver high‑quality systems.

$85,000 – $130,000 USD

• Comprehensive medical, dental, vision, life, and more.
• 401k with company match.
• 4 weeks of paid time off each year.
• 12 annual company holidays.

• Innovative Environment:
  Work on cutting‑edge technology that is shaping the future of defense and aerospace.
• Collaborative Culture:
  Join a team of passionate professionals dedicated to pushing the boundaries of what’s possible.
• Career Growth:
  Opportunities for professional development and career advancement.

We are in the process of opening a location on the mid‑west side of the DFW metro region. Roles in Texas will initially work remotely and then be expected to be onsite when that location opens in 2026.

In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.

Zone 5 Technologies is a federal contractor and participates in E‑Verify to confirm employment eligibility. As required by law, we will verify the identity and employment authorization of all new employees using the E‑Verify system. Learn more about your rights and responsibilities under E‑Verify: (Use the "Apply for this Job" box below)..e‑verify.gov.

As set forth in Zone 5 Technologies’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.