In the Military

Structural iron and steel workers perform work familiar to some military personnel.

Jobs in this career are similar to the following job classifications:

  • 3E290 Heavy Repair Superintendent (Enlisted)
  • 3E311 Structural Helper (Enlisted)
  • 3E331 Structural Apprentice (Enlisted)
  • 3E351 Structural Journeyman (Enlisted)
  • 3E371 Structural Craftsman (Enlisted)
  • 3E3X1 Structural (Enlisted)
  • 11B Infantryman (Enlisted)
  • 120A Construction Engineering Technician (Warrant Officer only)
  • 12B Combat Engineer (Enlisted)
  • 12W Carpentry and Masonry Specialist (Enlisted)
  • 13B Cannon Crewmember (Enlisted)
  • 19D Cavalry Scout (Enlisted)
  • 91B Wheeled Vehicle Mechanic (Enlisted)

The following military occupations are no longer in active use:

  • 51B Carpentry and Masonry Specialist (Enlisted)
  • DC Damage Controlman (Enlisted)
  • MAT Material Maintenance Specialty (Warrant Officer only)
  • MSSE Marine Safety Specialist Engineer (Warrant Officer only)

The following military occupations are no longer in active use:

  • 691 Steelworker (Enlisted)
  • 692 Steelworker - Erector (Enlisted)
  • 693 Steelworker - Fabricator (Enlisted)
  • 1316 Metal Worker (Enlisted)
  • 6043 Aircraft Welder (Enlisted)
  • 001770 Steel Worker (Enlisted)
  • 003002 Ship Survivability Systems Maintainer (Enlisted)
  • 003004 Hull Systems Maintainer (Enlisted)
  • 003021 Ship Survivability Systems Technician (Enlisted)
  • 003556 Hull Systems Technician (Enlisted)
  • 6099 Conversion NEC SW Steelworker Basic (Enlisted)
  • 762B Aeronautical Welder (Enlisted)
  • B000 Steelworker (BL-1) (Enlisted)
  • B001 Steelworker (BL-0) (Enlisted)
  • B20A Advanced Steelworker (Enlisted)
  • B21A Welding Supervisor (Enlisted)
  • CU Master Chief Constructionman (Enlisted)
  • SW Steelworker (Enlisted)

The following military occupations are no longer in active use:

  • 6010 Advanced Steelworker (Enlisted)
  • 3E311 Structural Helper (Enlisted)
  • 3E331 Structural Apprentice (Enlisted)
  • 3E351 Structural Journeyman (Enlisted)
  • 3E3X1 Structural (Enlisted)