10 welding jobs at 7 companies in Newcastle, WY

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Distribution Welder
Spearfish, South Dakota, United States
$53/hr FieldFull Time
MDU Resources Group
MDU Resources GroupNYSE: MDU: Operates regulated electric and natural gas utility systems.
High school education and welding experience required. Requires mechanical aptitude, CDL, welding and crane certifications, apprenticeship completion, and ability to operate gas construction equipment.
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Distribution Welder
Spearfish, South Dakota, United States
$53/hr FieldFull Time
Montana-Dakota Utilities
Montana-Dakota UtilitiesNYSE: MDU: Provides regulated electric and natural gas utility services.
High school education and welding experience required. Requires mechanical aptitude, troubleshooting skills, CDL, crane operator certification, and ability to obtain welding, plastic fusion, and SCBA certifications.
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FIELD SERVICE WELDER/MECHANIC - HERMOSA SD
Hermosa, South Dakota, United States
$25-$30/hr FieldFull Time
L&H Industrial
L&H Industrial: Provides manufacturing and repair services for heavy industrial machinery.
2+ YOEMinimum 2 years welding/mechanical trade experience, acceptable driving record, able to work outdoors/at heights, willing to travel, perform heavy lifting; OSHA/MSHA training and CDL preferred; welding proficiency test required.
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Shop Technician
Lead, South Dakota, United States
$33-$37/yr OnsiteFull Time
Coeur Mining
Coeur MiningNYSE: CDE: Operates precious metal mines and produces gold and silver.
1+ YOEPerform preventive maintenance and repairs on mobile and fixed mining equipment; welding and troubleshooting skills; able to lift 65 lbs; valid driver’s license; respirator use required.
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Heavy Mechanic 2026-02078
Cheyenne or Wyoming or Fort Collins or Denver or Laramie County or Albany County or Campbell County or Carbon County or Converse County or Crook County or Fremont County or Goshen County or Hot Springs County or Johnson County or Lincoln County or Natrona County or Niobrara County or Park County or Platte County or Sheridan County or Sublette County or Sweetwater County or Teton County or Uinta County or Washakie County or Weston County
$25/hr OnsiteFull Time
State of Wyoming
State of Wyoming: Provides government administration and public services for Wyoming residents.
0+ YOEAssociate's degree or 2–4 years of heavy mechanics experience, ability to obtain a CDL, valid driver's license, and knowledge of automotive repair, diagnostics, hydraulics, pumps, welding, and fabrication.
MIG, TIG
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Team Member
Spearfish, South Dakota, United States
OnsiteFull Time, Part Time
Tractor Supply Company
Tractor Supply CompanyNasdaq: TSCO: Retailer of supplies for rural lifestyle and farming needs
No experience required; must be able to read/write/count; retail, farming, ranching, pet/equine, or welding knowledge preferred; able to lift up to 50 lbs and perform physical duties.
Forklift, Cardboard Baler, Point-of-Sale System
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Millwright Journeyman
Rapid City, South Dakota, United States
$36/hr OnsiteFull Time
MasTec
MasTecNYSE: MTZ: Provides infrastructure engineering, construction, and maintenance services.
1+ YOEHigh school diploma/GED preferred, 1–3 years related experience, welding preferred. Must read blueprints, follow safety procedures, operate/repair machinery, rig and move equipment.
engine lathe, hoists, micrometers, plumb bobs
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Combo Pipe Welder Journeyman
Rapid City, South Dakota, United States
$41/hr FieldFull Time
MasTec
MasTecNYSE: MTZ: Provides infrastructure engineering, construction, and maintenance services.
4+ YOERequires 4+ years of related experience or training, high school diploma or GED preferred, welding process proficiency, blueprint and WPS interpretation, physical stamina, and ability to work safely at heights and on industrial sites.
GTAW, SMAW, FACW, GMAW, Welding Procedure Specifications (WPS), blueprints
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Structural Welder Journeyman
Rapid City, South Dakota, United States
$37/hr OnsiteFull Time
MasTec
MasTecNYSE: MTZ: Provides infrastructure engineering, construction, and maintenance services.
4+ YOE4+ years welding experience, ability to perform GTAW/SMAW/FACW/GMAW, read blueprints, follow WPS and safety procedures, lift up to 50 lbs, work at heights and variable outdoor conditions.
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Ironworker Helper I
Rapid City, South Dakota, United States
$22/hr OnsiteFull Time
MasTec
MasTecNYSE: MTZ: Provides infrastructure engineering, construction, and maintenance services.
0.5+ YOERequires 6 months to 1 year of related experience or training, including at least 6 months as a helper. Must read drawings, follow safety procedures, perform physical work, and work at heights.
Tape measure, Speed square, Framing square, Turnbuckles, Come alongs, Jacks, Hand tools, Spud wrenches, Bull pins, Drift pins, Oxyacetylene torch, Cut off wheels, Porta bands, Arc welding equipment