Engineer - Plants vs. Zombies: Garden Warfare 2 Guide - IGN

Engineer is the, well, engineer class of Team Zombies. Their role is to fix Teleporters and Turrets in Gardens & Graveyards, and they are incredibly useful

Plants vs. Zombies: Garden Warfare 2 - IGN

The making of pop cap's plants vs zombies

Engineer/Gallery Plants vs. Zombies+BreezeWiki

Engineer (Plants vs. Zombies), Pooh's Adventures Wiki

Plants vs. Zombies: Garden Warfare (PC/PS3/PS4/XB1/360)

The making of pop cap's plants vs zombies

Engineer! - Plants vs. Zombies: Garden Warfare 2 Gameplay - Episode 197

Character Basics - Plants vs. Zombies: Garden Warfare 2 Guide - IGN

Welder - Plants vs. Zombies: Garden Warfare 2 Guide - IGN

Engineer (Plants vs. Zombies), Villains Wiki