Sustaining Engineer

Sustaining Engineer

Contract Type:

Contract

Location:

San Francisco - CA

Industry:

DWT Matrix

Contact Name:

Contact Email:


Contact Phone:


Date Published:

10-27-2026

Salary:

$70 - $75 Per Hour

Job ID:

40258

Sustaining Engineer

Join a cutting-edge team dedicated to advancing autonomous mobility solutions. As a Sustaining Engineer, you will play a vital role in maintaining the reliability and operational readiness of our Level 3 Toyota Highlander fleet, supporting testing, mapping, and fleet deployment in a fast-paced, innovative environment. Your expertise will drive end-to-end resolution of vehicle and hardware issues, ensuring maximum fleet uptime and system robustness that directly impacts the future of autonomous transportation.

Key Responsibilities:

  • Own and deliver sustaining engineering support for the test fleet, managing corrective actions from root cause analysis through successful implementation.
  • Troubleshoot and resolve electrical and mechanical system issues across OEM vehicle components and integrated AV hardware.
  • Lead design enhancements for Toyota subsystems to improve reliability, durability, and serviceability.
  • Develop and execute validation plans, author Engineering Change Requests, and lead fleet trials to verify long-term effectiveness.
  • Collaborate with cross-functional teams — including service, manufacturing, and suppliers — to create scalable, manufacturable, and durable solutions.
  • Use fleet data, technician feedback, and reliability metrics like MTBF to prioritize work, validate corrective actions, and prevent recurrence.

Required Skills:

  • BS in Mechanical Engineering, Electrical Engineering, or related field; MS preferred.
  • 5+ years of experience in electrical/mechanical systems within product development, manufacturing, or sustaining environments.
  • Proven ability to improve subsystem reliability using root cause analysis, DFMEA, and validation testing.
  • Hands-on experience with tools such as Python, SQL, Vector CANalyzer, or Databricks for fleet data analysis and troubleshooting.
  • Strong communication, documentation skills, and proficiency with 3D CAD tools like CATIA.
  • Ability to work effectively in a fast-paced environment managing multiple priorities.

Nice to Have Skills:

  • Experience with EV architectures, high voltage systems, or autonomous vehicle platforms.
  • Background in OEM vehicle development, release processes, or Toyota-specific systems.
  • Knowledge of electrical design tools and fleet data visualization solutions.

Preferred Education and Experience:

  • Bachelor’s degree in Mechanical, Electrical, or related engineering disciplines; Master’s degree ideal.
  • Extensive hands-on experience in reliability, serviceability, or sustaining engineering within the automotive or high-tech sectors.

Other Requirements:

  • Onsite position in Foster City, CA (5 days/week).
  • Minimal domestic travel required.
  • Supporting a dynamic, high-impact testing and operational fleet environment.
  • This role is offered as W2 only.

Bring your expertise to a team revolutionizing transportation, ensuring our autonomous fleet operates at peak performance every mile of the way.

DeWinter Group and Maris Consulting  is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. We post pay scales which are based on our client pay ranges. DeWinter, Maris, and our clients have the right to modify the requirements of the role which can impact the pay ranges posted.

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