Ironworker skills: what to learn first, and what can wait

Nobody expects a new ironworker to connect steel, but they do expect you to rig safely, read a tape and keep your tools tied off. Pay can change quickly on a good job, while skills take seasons to build, so put your early effort into the ones that decide which crew you land on. Here's the order that tends to work.

13 open jobs
Step one

Gets you the interview

Fall protection habitsKnowing how to inspect your lanyard and self-retracting lifeline, pick a real anchor and tie off before you step out is the first thing any foreman checks. Get it right and nobody worries about you.
Measuring and basic layoutYou'll read a tape down to the smallest mark, work with fractions and mark hole locations all day. The apprenticeship test leans on this, so practise until it's automatic.
Rigging hardware basicsChokers, shackles, spreader bars and beam clamps are the everyday kit. Knowing how to read a sling tag and spot a kinked or frayed choker gets you trusted in the lay-down yard.
Hand tools of the tradeSpud wrench, sleever bar, drift pin, beater and a rebar pigtail tool. Show up knowing what each is for and you won't be the new hand everyone has to teach from zero.
Step two

Gets you the offer

Crane signals and radio workStandard hand signals and clear radio calls for blind picks are how the raising gang works with the operator. Contractors often want you qualified as a signal person before they'll let you run a pick.
Bolt-up and torque methodsRunning an impact gun, a shear wrench on tension-control bolts and the turn-of-nut method is steady work behind the connectors. Inspectors check it, so doing it cleanly keeps you on the crew.
Structural welding and burningStick welding with low-hydrogen rod in overhead and vertical positions, plus oxy-fuel cutting, opens up detailing, decking and repair work. A passed weld test is one of the fastest ways to get called back.
Reading erection drawingsGridlines, piece marks, elevations and connection details tell you where every beam goes. People who can check the plan themselves save the foreman time and stop costly mistakes.
Step three

Gets you promoted

ConnectingSetting steel as it comes off the hook, with a spud wrench in one hand and your tie-off in the other, is the top of the raising gang. You earn it by being careful for a long time, not by asking.
Plumbing up and guying the frameUsing a transit or plumb bob, cables, turnbuckles and come-alongs to get columns plumb before final bolt-up is the job of an experienced hand. Foremen notice who they can hand it to.
Planning a lift and a site-specific erection planUnderstanding load charts, rigging calculations with an engineer, and the sequence in the erection plan is what separates a foreman from a good journeyman.
Running a gangLeading the morning safety talk, lining up the day's picks with the crane operator and writing up the daily report are the real foreman skills. Nobody teaches them formally, so watch good foremen closely.

Certificates worth your time

CertificateBest forEffortWorth it?
OSHA 30-Hour ConstructionAnyone heading toward lead hand or foremanAbout a week of classMany sites expect at least the shorter OSHA card. The longer one is worth it once you're leading people.
NCCCO Rigger Level IApprentices and journeymen rigging loads dailyA few weekends of study plus a written and practical examWorth it. A lot of contractors want a qualified rigger on every pick, and this card proves it.
NCCCO SignalpersonAnyone who wants to run picks with the craneA weekend of prep and an examGood value, and it pairs naturally with the rigger card.
AWS D1.1 structural welding certificationIronworkers moving onto welding and detailing crewsWeeks of practice before the bend testThe single best card for getting called back. It's usually tied to a position and process, so keep it current.

Card requirements vary by state, contractor and local, so check with the certifying body or your apprenticeship coordinator before you pay for anything.

Put it on your résumé like this

Weak

Did rigging and welding on construction jobs.

Strong

NCCCO-certified rigger and signalperson; rigged and signaled 300+ crane picks on a 12-story steel frame and passed AWS D1.1 3G/4G weld tests.

Questions people ask

What should I learn before my ironworker apprenticeship starts?

Get comfortable with a tape measure and fractions, learn a few rigging knots and the standard crane hand signals, and get used to hard physical work outside. That's enough to walk in ahead of most first-years.

Do ironworkers need to know how to weld?

Not to start. Plenty of structural and rebar ironworkers rarely weld. Welding does open up more jobs, especially detailing and decking, and a passed weld test makes you easier to keep through slow stretches.

How do I become a connector?

By being safe, quick and reliable on bolt-up and rigging for a long time. Connectors are picked by foremen who've watched you work, so steady habits count for more than asking for the spot.

Got step one? Start applying. HeroApply matches you to roles that fit.

Start your trial