Senior Cybersecurity & OTA Engineer land

As the leading transit bus manufacturer in the United States, GILLIG buses play a critical role in the environmental and social initiatives in communities across our nation. GILLIG is on the forefront in the transition to zero-emission vehicles and has an unmatched reputation in the industry for quality, reliability, durability, service, and support. From initial design through final assembly, each GILLIG bus is designed and built in Livermore, CA.

• Leader in environmentally friendly mobility solutions including battery electric, hybrid electric, near-zero CNG and clean diesel transit buses
• Renowned for its inclusive team/family-oriented culture
• Stable, successful, and growing organization – a Bay Area business for over 132 years!
• Flexible schedules (
  * depending on project needs)
• Excellent compensation including company paid medical premiums, generous retirement plan and other comprehensive benefits

GILLIG Engineering is responsible for the development, customization, and configuration of GILLIG’s clean technology heavy‑dutY transit buses. We are committed to developing the most reliable buses that connect communities, eliminate congestion, and contribute to a greener environment. Our engineers are engaged in designing, analyzing, testing, launching, and problem‑solving across a wide range of technical areas.

Electrical & Electronic (E/E) Systems Engineering is responsible for designing, developing, and optimizing E/E systems and components including low & high voltage power distribution, CAN bus network topology & variation, powertrain/body component electrical system architecture and integration to ensure proper functionality, safety, durability, and performance. They collaborate with cross‑functional teams to meet regulatory standards, trouble‑shoot issues, and ensure cost‑effective and efficient designs tailored to the needs of heavy‑dutY transit buses.

We are looking for a Senior Engineer in the CTC team who will be responsible for the overall design, development, and integration of our on‑vehicle cybersecurity and over‑the‑air (OTA) update systems for all future vehicles. You will have direct influence on vehicle electrical systems from concept through to manufacturing launch to field support.

You will be part of the team that develops the industry’s best‑in‑class zero emission bus. You will focus on item definitions, cybersecurity concepts, threat assessments, cybersecurity goals, component selection, component compliance, cybersecurity lifecycle management and OTA infrastructure. Assignments are broad in scope and highly complex that require outstanding creativity, superior initiative, good judgement, and leadership skills combined with the willingness to do hands‑on engineering.

This is a hands‑on, on‑site role at our Loveland, CO facility (Colorado Technology Center) and reports to the E/E Systems Engineering Manager. The Colorado Technology Center (CTC) was created in early 2024 and is focused on developing the next generation ZEV powertrains and Advanced Engineering projects for the broader GILLIG enterprise.

You will apply your skills & experience to provide highly customized, vehicle‑based cybersecurity and over‑the‑air update systems through definition of on‑vehicle assets (items), threats, cybersecurity goals, cybersecurity implementations and component selection. Additional consideration for legacy devices and advanced connectivity devices will also play a major factor as the GILLIG Transit Bus is both a heavy‑dutY industrial and automotive product. Experience with cybersecurity standards (ISO 21434) and functional safety (ISO 26262) is preferred.

Experience in on‑vehicle networking, OTA updates and penetration testing is a plus.

• Conduct Threat Analysis and Risk Assessment (TARA) for vehicle E/E systems
• Define cybersecurity goals, requirements, and specifications for on‑vehicle assets
• Develop and maintain the vehicle cybersecurity management system (CSMS) and ensure lifecycle compliance
• Design and implement OTA update architecture including secure boot, code…