Marissa Delgado
Controls Engineer – Packaging Automation
Omaha, Nebraska
Controls engineer working on high-speed packaging systems, PLC migrations, and line reliability improvements for food manufacturing facilities. Most projects involve balancing production pressure, aging controls infrastructure, and limited shutdown windows. Frequently works alongside maintenance teams during troubleshooting and startup support.
Electrical
Electrical Power
Food and Beverage
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Professional Background
9 years
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We’ve added robots for case packing and pick-and-place. The mechanics run fine. Most downtime came from recipe mismatches across PLC, HMI, robot, and vision: wrong job, gripper, speed, or frame. Operator picks an SKU on the HMI, the robot has a different job, and we get bad picks or a crash.What helped: make the PLC the source of truth. On SKU select, PLC pushes a versioned recipe to robot and vision, waits for ack, interlocks tool change, and verifies TCP and payload. If anything is off, fault...