> Markdown version of [/jobs/ext/4561523-system-integration-test-supervisor-gr-25](https://www.wearedevelopers.com/jobs/ext/4561523-system-integration-test-supervisor-gr-25). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # System Integration Test Supervisor (GR 25) - **Company:** PACCAR Inc - **Location:** Mount Vernon, WA, United States - **Experience:** Expert - **Salary:** $90,400.0 - $141,800.0 - **Contract:** Permanent contract - **Skills:** Code Coverage, Communications Protocols, Computer Engineering, ISO/IEC 15504, System Integration Testing - **Published:** November 4, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=008fada7ea8f0d4d ## About the Role * 5+ years in development, test, or definition of vehicle systems including 1+ years of leadership experience * Proven ability to lead in a team environment * Excellent technical and communication skills * Ability to manage personal workload and willingness, flexibility and initiative to respond to shifting time and project demands * In depth knowledge of vehicle electrical and electronic components, their software, and vehicle communication protocols (CAN, LIN, etc.) is a plus, BS Degree in Electrical Engineering, Computer Engineering, or related technical discipline ## Description The System Integration Test Supervisor will work alongside and lead a group focused on the integration and verification of vehicle systems, including next-generation powertrains, on advanced Hardware-in-the-Loop (HIL) benches. The role is responsible for managing the group workload and work processes, identifying potential improvements, and constantly increasing overall levels of test coverage. The System Integration Test Supervisor will work closely, and often side-by-side, with their direct reports to achieve the team's goals. They will promote a collaborative team environment and manage group resources to achieve overall department objectives., * Performs as a team player, supporting and carrying out higher level decisions in a positive manner * Fosters a team environment - coaches personnel to work together to resolve issues, share knowledge and abilities, and learn independent decision-making * Actively looks for new ideas, trends, and technologies that will allow PACCAR to enhance the product and/or reduce costs * Leads optimization efforts through hands-on work and understanding of technical details * Challenges the status quo of current testing methodologies * Works with staff to establish annual goals. Reviews personnel performance for progress and improvement. Counsels and develops personnel to exceed expectations * Prepares and conducts annual performance reviews for each direct report * Ensures staff receives appropriate training for safety and equipment operation * Identifies scope of work for upcoming projects * Creates test plans considering available resources and scope of work - presents test plans and identified risks to stakeholders * Coordinates with other department roles to manage group resources to complete department tasks. * Manages resources to balance workload between projects and programs * Actively ensures quality solutions to identified defects. Participates in defect resolution processes * Assists in implementing ASPICE base practices * Uses Six Sigma techniques to effectively improve processes