Packaging Engineer
Designs the bag, carton, and tote the potato actually ships in
Sustainability, cost, machinability — pick two, and the buyer's going to want all three by Friday.
Specifies and qualifies the packaging that moves potatoes from packing shed to retail shelf, foodservice DC, or processor inbound — the 50-lb poly woven foodservice bag, the 5-lb and 10-lb consumer mesh or printed poly, the 2,000-lb bulk tote with the right liner spec, the corrugated RPC alternatives, the wax-coated produce cartons. Runs drop tests, top-load compression tests, MVTR and OTR studies, ink-migration trials, and pallet-pattern optimizations. Sits between the packer, the converter (Bemis, ProAmpac, Volm, Pactiv Evergreen, Smurfit Westrock), and the buyer's spec sheet.
Headquartered with the converter (Volm in Antigo WI, Bemis/Amcor in Neenah WI, ProAmpac in Cincinnati, Smurfit Westrock across the Midwest) or in-house at a large packer or processor (Wada, RPE, Black Gold, Lamb Weston). Field visits to packing sheds in Idaho, the Columbia Basin, the Red River Valley, Wisconsin, and Maine. Lab is in one place, customers are everywhere.
Sustainability mandates from the grocer (Walmart, Kroger, Costco) collide with cost mandates from the same buyer in the same meeting. Recyclable mono-material structures don't run on the existing form-fill-seal equipment at the packer. Ink-migration regs (FDA 21 CFR, EU 10/2011 for export) shift faster than the converter can re-qualify a press. A new pallet pattern saves $0.04 a bag but the packer's case-erector chokes on it. The grower-side packer doesn't want to retool and the buyer doesn't want to pay for the retool.
A drop-test pass at the 6th iteration after five failed mesh-weave samples. A consumer 5-lb printed poly that runs at line speed without web breaks. A bulk tote liner that holds CIPC-treated load without off-gassing complaints from the receiver. A grocer buyer who actually approves the new substrate at the spring category review.
SolidWorks or Esko ArtiosCAD for structural design, Adobe Illustrator and Esko for graphics handoff, Lansmont or MTS drop and compression testers, Mocon for MVTR/OTR (or sent out to a third-party lab), TOPS Pro for pallet patterns, an ERP module (SAP or Oracle) for spec management, a binder of converter quotes, and a desk full of physical sample boards because nobody approves a bag from a PDF.
Steady year-round — packaging runs whenever potatoes run, which is now nearly continuous. Spec-development cycles cluster around grocer category reviews (typically Feb-Apr and Aug-Oct). New-crop bag changeovers hit July-August on early harvests. Holiday consumer-pack design work locks in by April for the November shelf. Processor RFQ season for cartons and totes runs Sep-Dec.
Career path
BS in Packaging from one of the four real programs — Michigan State (the original), Cal Poly San Luis Obispo, Rochester Institute of Technology, Clemson. Some come up through a mechanical or chemical engineering degree and pivot via a converter's training program (Amcor, Sealed Air, Berry Global all run them). A smaller path: food science grad who got pulled into packaging at a processor and stayed. Internships at Volm, Bemis, or a large packer are how most graduates land their first seat.
Salaried at the converter or in-house at the packer, with an annual bonus tied to project milestones (new substrate qualified, line conversion completed, cost-down delivered). No commission. Per-diem and rental car when traveling to packing sheds, which is constant. Health and 401k standard.
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