Warehousing IT Support

A warehouse is a network experiment in a building that wasn't built for networks. Steel pallet racks, polished concrete floors, metal-decked ceilings, forklifts moving through the line of sight between every access point and the scanner trying to talk to it. The WMS is asking for a 50-millisecond round trip and the radio environment is fighting it the whole way. When the Wi-Fi underperforms, picking slows. When picking slows, the dock gets backed up. When the dock gets backed up, the floor manager calls IT.

The Systems That Run Your Operation

The WMS is the spine. Most warehouses we work with run NetSuite WMS, Manhattan SCALE or Active, Körber/HighJump, or a niche platform that came bundled with a piece of automation. Below that, you've got a database server, an integration tier, and a handful of scheduled jobs that move data between the WMS and your ERP.

The scanner fleet is the user interface for the floor. Zebra TC52 and TC57 handhelds are the modern default. Older operations still run MC9200s and TC8000s, and we'll keep them alive as long as the OS lets us. Some shops still use vehicle-mount terminals on the forklifts, usually a Zebra VC80 or a Honeywell Thor.

Label printers are everywhere. The Zebra ZT411 at the pack station, the ZD621 on the desk in receiving, the older ZT230 by the shipping office that's been running since 2015. They're usually network-attached, almost always on static IPs that nobody documented, and they break in ways that don't show up in your RMM until someone calls.

Pick-to-light and put-to-light controllers, voice picking headsets (Vocollect, Honeywell), labor management systems, and slotting software round out the floor stack. Behind all of it, your industrial Wi-Fi network and a switch closet that's probably hotter than it should be.

Where Things Break

Scanners drop in specific places. The back of the high-bay where you added a rack row but didn't add an AP. The ramp from receiving down to the pick face. The corner of the building where the metal cladding is the worst. Once your team learns the dead zones, they stop reporting them. They just slow down.

Label printers fail mid-shift. The ZT411 throws a head error during a 200-unit pick wave and nobody notices until the picker walks the cart over and sees a queue of unprinted labels. If you don't have a spare printer ready to swap and a known-good driver package staged, you've just lost twenty minutes of throughput.

The WMS server ages out quietly. The host you spec'd in 2018 for a 40-user warehouse is now carrying 95 users, two integrations that weren't part of the original sizing, and a backup job that takes long enough to overlap with the morning shift start. Performance degrades a few percent a quarter. You don't notice until pickers are waiting on screen refreshes.

Power events take down the switch closet. A summer brownout in the Inland Empire trips the UPS, the UPS battery is five years old, and the switches come back up but the WAPs need a reboot you have to do by hand. The shift starts late.

How We Approach It

We start with a survey of what you actually have. Not the network diagram from the previous IT vendor that hasn't been accurate since 2019. The real one. We walk the building, map your APs, map your switch closet, inventory the scanners, document the label printers by location and serial. Most of this lives in Hudu when we're done so it's findable in the middle of the night.

We make the Wi-Fi work. That means a real heatmap, real channel planning, and AP placement that accounts for what the racks actually do to 5 GHz signal in a fully loaded warehouse. Coverage isn't the same as performance. We tune for roaming behavior and minimum signal-to-noise at the scanner, not bars on a phone.

We monitor the WMS host, the database, the integration jobs, and the backup the same way we'd monitor any production system. NinjaOne runs the RMM and the backup, and the alerts go to a human who knows what your WMS is doing at 2 AM.

We keep spare label printers and a small bench of replacement scanners on the shelf. When a TC52 dies on a Tuesday afternoon, we don't wait for a vendor RMA before you have a working device on the floor.

Talk to Us

If your scanners keep dropping in the same spots, or your WMS host is on its fifth year of hardware warranty extension, or you'd like an honest read on whether your Wi-Fi is actually built for the picking volume you're running, get in touch. We'll come walk the building.