Material handler screening questions: line feeding, staging, equipment and safe stacking
On this page
- Which material handler does the order need?
- What rules and credentials apply to material handlers?
- Knockout questions
- Line feeding and replenishment questions
- Equipment, stacking and staging questions
- Chemical, label and damaged material questions
- How material handler experience gets overstated
- Scoring the screen, and the note to the client
- Legal cautions
- Questions people ask
Material handler screening questions should find out where the candidate moved material (production lines, a distribution center, a yard), with which equipment (hand truck, manual or electric pallet jack, tugger, forklift, hoist), and how they kept the right part at the right place: kanban signals, staging, labels and counts. Then check stacking and chemical-handling habits and the physical demands, in lawful wording. As of October 2026 there is no government license for material handlers: powered equipment is certified by the employer under OSHA's rules, and any hazardous chemicals they move bring hazard communication training at their first assignment.
This page is for orders where the material handler feeds production lines or moves stock between receiving, storage, production and shipping. If the order is mainly picking customer orders, use warehouse associate screening questions. If the person will drive a forklift most of the shift, add forklift operator screening questions. For a seven-minute call across a mixed volume order, the light industrial screening questions are faster.
Which material handler does the order need?
"Material handler" is one of the widest titles on a light industrial desk. Ask the client what the person moves, what triggers each move and which equipment they use, then screen against that.
| Setting | What the work usually looks like | Ask the client |
|---|---|---|
| Line-side delivery (line feeder) | Delivers components to workstations on a route, on a kanban card, two-bin or electronic signal, and takes empties and finished goods away | What triggers a delivery? How many lines or stations on one route? |
| Kitting and sequencing | Builds kits of parts per work order, or in the order the line will build them | How is a kit checked: scan, weight, second person? |
| Raw material and bulk handling | Moves coils, bags, drums, sheet or resin to machines, sometimes with a hoist | Heaviest item? Hoist or crane? Any chemicals? |
| Distribution center material handler | Unloads, stages, puts away and replenishes pick faces | Is a forklift or reach truck part of the job? |
| Yard and outdoor | Lumber, steel, pipe or building supplies, loaded in all weather | Hours outdoors? Equipment on rough ground? |
What rules and credentials apply to material handlers?
There is no state or federal license for the role. What exists, as of October 2026:
- Powered equipment is employer-certified. Electric pallet jacks, tuggers and forklifts are powered industrial trucks. Under 29 CFR 1910.178, the employer trains the operator, evaluates them in the workplace and certifies it. A card from another site is evidence of training, not a license. The forklift operator page covers truck classes and the evaluation.
- Storage must be stable and aisles clear. OSHA's materials handling and storage rule, 29 CFR 1910.176, requires safe clearances and clear, marked aisles where mechanical handling equipment is used, and says material stored in tiers must be "stacked, blocked, interlocked and limited in height" so it is stable.
- Chemicals bring training at assignment. Under the hazard communication standard, 29 CFR 1910.1200(h)(1), employers train employees on the hazardous chemicals in their work area at the time of their initial assignment.
- Optional credentials. The Manufacturing Skill Standards Council offers a foundational Certified Logistics Associate certificate and a Certified Logistics Technician certification. MSSC says the full CLT is subject to recertification every five years, while individual module certificates are not. Treat either as a plus, not a requirement, unless the client asks for it.
- Minimum age depends on the duties. The Department of Labor's child labor fact sheet lists Hazardous Occupations Order 7 (power-driven hoisting apparatus, which covers forklifts and hoists) and Order 12 (balers and compactors) as barred under 18. Under 29 CFR 570.33, 14- and 15-year-olds may not work in manufacturing workrooms or in warehousing and storage.
For temps, OSHA treats the staffing agency and the host as joint employers who are both responsible for a safe workplace. See OSHA rules for temporary workers for who trains and who supplies PPE.
Knockout questions
| Question | What a strong answer sounds like | Red flag |
|---|---|---|
| 1. This role includes [driving a tugger, using the plant hoist, running the baler]. Are you at least 18? | A plain yes or no. Ask it only when a duty legally requires 18. | Placing a minor on hoisting or baler duties. |
| 2. The order uses [an electric pallet jack / a tugger pulling carts / a sit-down forklift]. When did you last use that at work, and for how long? | A site, a month and a span: "Tugger with four carts at the seating plant, about a year, until August." | Describes a manual pallet jack when asked about an electric one. |
| 3. The shift is [days, times, rotation], with [overtime pattern]. Can you work all of it? | Yes, or an exception stated now. | Agrees, then asks about a different shift once pay is mentioned. |
| 4. The job involves lifting totes and cartons up to [weight] pounds, pushing loaded carts and walking the plant for the full shift. Can you perform that, with or without accommodation? | Yes, often with a detail from a similar job. | None from the answer. Do not follow up with medical questions. |
| 5. The job requires matching part numbers on labels to a kanban card or screen and scanning them. Have you done that? | Yes, and names the scanner or system. | Has only ever moved whatever a lead pointed at. |
| 6. The area requires [safety-toe shoes, cut sleeves, hearing protection] all shift. Any problem with that? | A plain yes, and knows where to buy shoes before day one. | Complains about PPE rules at the last site. |
Line feeding and replenishment questions
-
"Walk me through one loop of your route, from the signal to dropping the parts."
- Strong answer: a kanban card, empty bin or screen request as the signal; picks from the supermarket or storage location; scans; delivers to the point-of-use rack; takes empties, cards and finished goods back; follows a fixed route and time.
- Red flag: "I brought whatever they yelled for." No signal, no scan, no route.
-
"A line is about to run out of a part. The system shows stock, but the location is empty. What do you do?"
- Strong answer: checks overflow or nearby locations, tells the lead or inventory control right away, records the discrepancy so it gets counted, and warns the line how long it will be.
- Red flag: takes the part from another line's kit without telling anyone.
-
"How did you make sure the line got the right part, revision or lot?"
- Strong answer: scans part and location, uses oldest stock first, checks the lot or revision on the label, never moves material with a hold or quarantine tag.
- Red flag: "They all look the same." Moved held material because the line was waiting.
-
"How did you build and check kits?" (Kitting orders.)
- Strong answer: works from the work order or build sequence, scans each item, uses a check such as a weight, a photo or a second person, and labels the kit.
- Red flag: no check at all, or substitutes a "close enough" part.
Check a claimed route with arithmetic. As an example with invented numbers: a candidate says they served 30 stations every 15 minutes on a tugger. That is 30 seconds a stop, including stopping, unloading, scanning, picking up empties and driving to the next station. It may be possible where stations are close together and drops are small, and unlikely across a large plant. Ask them to describe one stop step by step. You are finding out whether the number is theirs or the route's design target.
Equipment, stacking and staging questions
| Question | What a strong answer sounds like | Red flag |
|---|---|---|
| 11. Before you used the [tugger, electric pallet jack] each shift, what did you check? | A short sequence: brakes, horn, steering, battery charge, forks or hitch, damage. Tags the unit out if something fails. | "Someone else checked it." Drove a unit with a known fault to keep the line fed. |
| 12. How many carts did you pull, and how did you handle corners, crossings and people on foot? | A number, a slower speed with a long train, horn at intersections, wide turns, stops at marked crossings. | Treats pedestrians as their problem. |
| 13. How did you stack totes or pallets in staging, and how high? | Heaviest on the bottom, interlocked or wrapped, within the posted height, square on the pallet, never in a marked aisle. | Stacks "as high as it goes" and leaves loads in aisles. |
| 14. You find a leaning stack or a crushed carton at the bottom of a pallet. What do you do? | Does not pull from it, restacks or calls for help with equipment, reports it. | Pulls the top carton and walks away. |
| 15. (Raw material orders.) Did you move coils, drums or sheet with a hoist? Who rigged the load? | Knows whether they were trained on the hoist and who inspected slings and hooks. If a crane is involved, use crane operator screening questions for that part. | Rigged loads with no training "because everyone did". |
Chemical, label and damaged material questions
| Question | What a strong answer sounds like | Red flag |
|---|---|---|
| 16. Which chemicals or hazardous materials did you move, and what training did you get on them? | Names them (oils, coolants, paints, resins, cleaning chemicals), knows where the safety data sheets were and what the label pictograms mean. | "No idea what was in the drums." |
| 17. You find a leaking container, or one with no label. What do you do? | Stops, keeps people away, reports to the lead, uses the spill kit only if trained, never guesses the contents. | Wipes it up and moves on, or relabels it from memory. |
| 18. How did your last site handle damaged material? | Damage or hold tag, report, moved to a hold area, recorded so inventory stays right. | Hides damage in the back of a rack. |
How material handler experience gets overstated
- Station work as handling. Packed at a station and called it material handling. Ask what they moved, from where to where.
- Manual as powered. A manual pallet jack described as "pallet jack and tugger experience".
- Forklift "when needed". Drove a truck on the odd shift, presented as an operator.
- Kanban by name only. Filled bins someone else delivered, without running the route or the signals.
- The route target as the result. A stop time read from the route sheet rather than what they did.
Scoring the screen, and the note to the client
Pass or fail: meets any legal minimum age for the duties; has used the ordered equipment at work, if required; can work the shift; can do the physical work, with or without accommodation; accepts the PPE.
Scored 0 to 2 each (10 possible):
- Setting match: has fed lines, kitted or handled the same kind of material.
- Replenishment habits: signal, scan, discrepancy reporting.
- Part accuracy: revisions, lots, hold tags, kit checks.
- Equipment and stacking: pre-use check, pedestrians, stable stacks, clear aisles.
- Chemical and damage habits: labels, leaks, hold areas.
Send the client a short note with the submittal so the lead knows what to train first:
Material handler: [name]
Setting: [line-side route / kitting / raw material / DC]
Equipment used at work: [type], [site], [months]
Replenishment method known: [kanban card / two-bin / screen / schedule]
Systems: [scanner, WMS or ERP named]
Chemicals handled: [list or none]
Candidate's own gap: [e.g. "has not pulled a tugger train"]Legal cautions
General information as of October 2026, not legal advice. Child labor, drug testing and criminal history rules vary by state and city. Confirm the rules for the job's location.
The EEOC's pre-employment guidance allows you to state a job's physical requirements, such as lifting a certain weight, and ask whether the applicant can meet them; it does not allow questions about injuries or workers' compensation history. Ask whether the candidate meets the minimum age, never for a date of birth. For cannabis and testing rules, see drug testing laws in hiring, and for the full list of questions to leave out, illegal interview questions.
Questions people ask
Does a material handler need a license or certification?
No government license exists for material handlers. If the job includes powered equipment such as an electric pallet jack, tugger or forklift, OSHA's powered industrial truck standard requires the employer to train, evaluate and certify the operator at its own site. Optional credentials such as the Manufacturing Skill Standards Council's Certified Logistics Associate and Certified Logistics Technician show formal training but do not replace the employer's evaluation.
What is the difference between a material handler and a warehouse associate?
A warehouse associate usually picks, packs and ships customer orders. A material handler moves raw materials, components, work in progress and finished goods inside an operation, often feeding production lines on a kanban or schedule, staging material and removing empties and scrap. Screen a material handler on replenishment, part accuracy and equipment, not on pick rate alone.
Can a 16-year-old work as a material handler?
Only for duties that federal child labor rules allow. Hazardous Occupations Order 7 bars workers under 18 from operating power-driven hoisting apparatus, which includes forklifts, and Order 12 bars them from operating balers and compactors. Federal rules also keep 14- and 15-year-olds out of manufacturing workrooms and warehousing. State rules can be stricter, so ask only whether the candidate meets the minimum age the duties require.
What is a good question to ask a material handler in a phone screen?
Ask them to walk you through one loop of their last route, from the signal that a line needed parts to dropping the parts and taking the empties back. People who did the work describe the kanban card or empty bin, the scan, the drop point and what they did when a location was empty. People who did not describe the job in general terms.