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Ironworker Helper I

Job in Rapid City, Pennington County, South Dakota, 57700, USA
Listing for: Casey Industrial, Inc.
Full Time position
Listed on 2026-08-21
Job specializations:
  • Trades / Skilled Labor
    Heavy Equipment Operator, Construction Labor & Trades, Welder / MIG/MAG/TIG
Salary/Wage Range or Industry Benchmark: 25000 - 36000 USD Yearly USD 25000.00 36000.00 YEAR
Job Description & How to Apply Below

Overview

Company Overview

Mas Tec Industrial, along with sister companies

Casey Industrial and Phoenix Industrial, has served the power industry since 1947. We support utilities, developers, and municipalities with EPC services and project development expertise.

Ranked byENRas the#1 Power Contractor, we specialize in natural gas, oil, biomass, and waste-to-energy projects. Our team brings over 30 years of experience in utility and industrial systems, including simple and combined cycle plants and reciprocating engines.

We’re committed to delivering quality, safety, and value at every project phase, from concept to operations. At Mas Tec Industrial, we invest in top talent and foster a respectful, inclusive environment where employees thrive as innovative leaders.

The Mas Tec Industrial operating group is part of the Mas Tec Clean Energy & Infrastructure (CE&I) business segment. The CE&I segment generates over $4.5 billion in annual revenue, providing construction services across our renewables, industrial, infrastructure, and general building operating groups. Sustainability and safety are foundational to our culture and influence everything we do.

Mas Tec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 years. With over 35,000 employees and 400 offices nationwide, we provide flexibility and career growth in dynamic work environments.

POSITION SUMMARY

Raises, modifies, places and bolts or welds structural-steel members to form completed structures or structure frameworks, working as member of crew.

Responsibilities
  • Read and interpret measuring tools such as, tape measure, speed square, framing square…etc. In order to perform task accurately.
  • Fully Understand Plant North and drawing directional.
  • Assist in setting up hoisting equipment for raising and placing structural-steel members.
  • Assist in fastening steel members to cable of hoist, cable, slings or rope.
  • Assist in guiding member, using tag line (rope). Pulls, pushes, or pries steel members into approximate position while member is supported by hoisting device.
  • Assist in forcing members into final position, using turnbuckles, sleever bars, come alongs, jacks, and hand tools.
  • Assist in aligning holes in member with corresponding holes in previously placed member by drifting drift pins or handle of wrench through holes. Align bolt holes with spud wrenches, sleever bars, bull pins and/or drift pins.
  • Assist in bolting aligned members to keep them in position until they can be permanently bolted or welded in place.
  • Assist in cutting and welding of steel members to make modifications using oxyacetylene torch, cut off wheels, porta bans and (arc) electric welding equipment.
  • Work in other crafts at levels appropriate to training and skills as requested by project supervision. Must have the ability to take direction from a higher skilled worker or foreman.
Qualifications EDUCATION AND WORK EXPERIENCE REQUIREMENTS
  • 6 months - 1 years related experience and/or training or equivalent combination of education and experience
  • Minimum 6 months of experience in helper role
KNOWLEDGE, SKILLS, AND ABILITIES REQUIRED
  • Be knowledgeable of MIC Health and Safety programs and project specific regulations.
  • When on-site, actively participate in daily toolbox meetings with crews and subcontractors.
  • Set a personal example of safe behavior.
  • Read and interpret documents such as safety rules, operating and maintenance instructions and procedure manuals
  • Add and subtract two-digit numbers, multiply and divide with 10's and 100's and ability to perform these operations using units weight measurement and volume
  • Common sense understanding to carry out instructions furnished in written or oral form
  • Ability to work within precise standards of accuracy and follow set procedures and standards
  • Other may duties may be assigned
PHYSICAL DEMANDS
  • Work up to a 12-hour shift doing hard physical work in varying temperatures and outside conditions.
  • May need to maintain physical strength and stamina;
    Use arms, hands, and legs fully;
    Push, pull, and frequently lift and carry objects weighing up to 50 pounds; and stoop, kneel, balance, crouch, crawl, and climb to perform job tasks.
  • S…
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