The automotive industry’s engineering workforce has fragmented and specialized faster in the last decade than in the previous fifty years combined. A single “automotive engineer” job title has split into dozens of distinct disciplines — some barely a decade old, like cybersecurity and sensor fusion engineering, others a direct evolution of work that’s existed since the assembly line, like manufacturing and chassis engineering. This catalogue maps that full landscape: seven broad categories, each containing the cluster of roles that actually work together day to day on a real vehicle program.

Within each category, one role has been selected as the anchor — the most representative or highest-demand position — and given the full treatment: a stage-by-stage flowchart roadmap, detailed write-ups of what each stage actually involves, and complete skills and resource tables. Every other role in that category gets a compact profile: what the job is, the core skills it demands, and a short list of places to start learning them. Together, the anchor and its surrounding compact roles give an accurate picture of how a category is actually organized, not just one job within it.