Scaffold job descriptions and interview questions

What a good scaffold post contains

Applicants on the jobs board read a post in this order: pay, location, travel, then the work. Write it in that order. Every field below is on the post form at Post a job, and the AI Assist button will draft the summary and duties from your facts if you would rather edit than write.

• Title with both words. "Scaffold Builder / Erector" matches whichever word the applicant searches for.
• Pay as a range, with the unit: "$24 to $30 per hour" or "$180 to $220 per day". Posts with a range draw more qualified applicants than posts with a floor or "competitive".
• Location and travel. City and state, and whether the job is local, travel with per diem, or rotational.
• Systems. Frame, ringlock, cuplock, tube and clamp, swing stage, shoring, mast climber. Name the ones the crew actually sets.
• Certifications, split into required and preferred. The form does this for you; applicants tick what they hold on quick apply.
• Three to six duties, one line each. Not a policy manual.
• Schedule. Days, shift, typical week, and whether overtime is usual.

Scaffold builder / erector

Duties

• Unload, stage and count scaffold components; report damaged equipment.
• Erect and dismantle frame, ringlock and tube-and-clamp scaffold to the drawing and to 29 CFR 1926 Subpart L.
• Install planking, guardrails, toe boards, ties and access to the standard.
• Use personal fall arrest correctly and keep the tag current with the competent person.
• Keep the work area clear and the truck loaded right at the end of the day.

Requirements

• Required: OSHA 10, fall protection training, ability to lift 60 pounds repeatedly and work at height, valid driver's license, drug test.
• Preferred: one year on a scaffold crew, ringlock or cuplock experience, OSHA 30, forklift.

Scaffold foreman / competent person

Duties

• Plan and direct erection and dismantle from the layout; adjust for site conditions and record the changes.
• Inspect the scaffold before each shift and after any event that could affect it, and tag it accordingly.
• Manage crew hours, safety talks, PPE and incident reporting; stop work when it needs stopping.
• Coordinate with the GC superintendent on schedule, access and tie-in points.
• Train and evaluate builders; recommend raises and dismissals.

Requirements

• Required: competent person training from a recognized provider, OSHA 30, three or more years erecting scaffold, at least two systems, clean driving record.
• Preferred: SAIA training, industrial site experience, TWIC, bilingual English and Spanish.

The competent person guide describes what the designation requires; use it to check a candidate's training against what OSHA actually asks for.

Yard driver and estimator

Yard / delivery driver (CDL)

• Required: CDL Class [A / B], forklift certification, clean MVR, current DOT medical card.
• Preferred: scaffold yard experience, boom truck or Moffett, basic welding.

Scaffold estimator / designer

• Required: two or more years estimating or designing scaffold, working knowledge of Subpart L, layout software (Avontus, AutoCAD or similar).
• Preferred: field background as a builder or foreman, experience with engineered scaffold and shoring, PE support on complex jobs.

Interview questions that sort builders from card holders

A card proves someone sat through a class. These questions find out whether they have built anything since. Ask them plainly and listen for specifics: names of components, numbers, a story from a real job.

1. Walk me through setting the first lift of a frame scaffold on a sloped sidewalk. Listen for sills, base plates, screw jacks, leveling and the first tie.
2. How far can you go before the first tie, and what does the tie do? Looking for a number that matches the manufacturer or 4:1 height to base width, and "keeps it from tipping" in their own words.
3. What would make you red-tag a scaffold you did not build? Missing planks, missing guardrails, damaged components, no access, mudsills sinking. Anyone who says "nothing, it is not my scaffold" is out.
4. Tell me about a time you stopped work. Every builder with two years has a story. Listen for what they did next, not just what they saw.
5. What systems have you set, and which one do you like least and why? Real builders have an opinion; card holders list every system on the form.
6. How do you clip in when you are building the lift above you? Looking for a real answer about anchor points, not "I always wear my harness".
7. What does your foreman do that you would do differently? Tells you how they will run a crew, and whether they will run one.

Then run a practical. Give them a hand-drawn layout for a small frame tower, a helper and two hours. Watch how they stage components, whether they level the first lift, whether they install guardrails as they go, and whether they talk to the helper. A builder who is slow but does it right is a hire; a builder who is fast and skips the guardrails is not.

After the offer

Put the pay, the schedule, the travel terms and the start date in writing, even as a text. Ask for photos of their cards and file them; your general contractors will ask. Pair the new builder with a lead for the first ten shifts, run your own scaffold orientation on day one, and put them on the next crew posting rotation so they see how the company finds work. The hiring guide covers the first two weeks.