Jobs at R.F. MacDonald Co.

Something else · 14 open roles · board last read September 20, 2026

• Project Manager / Engineer

  Santa Fe Springs Corporate - 1609 days ago

• Project Manager / Engineer

  Hayward Corporate - 1609 days ago

• Project Manager / Engineer

  Fresno Corporate - 1609 days ago

• Sr. Service Parts and Warranty Coordinator

  Hayward - 11010 days ago

• Associate Sales Engineer

  Fresno-14012 days ago

• Inside Sales - Parts

  Santa Fe Springs - 13025 days ago

• Parts Administrator

  Fresno-14026 days ago

• Service Technician - Boiler, 3.0

  Las Vegas - 22026 days ago

• Service Technician Apprentice

  Rohnert Park - 17026 days ago

• Service Technician - Boiler, 3.0

  Reno (Sparks) - 21026 days ago

• Service Technician Apprentice, 1.5

  Hayward - 11026 days ago

• Fabrication Technician Foreman

  Fresno Corporate - 16026 days ago

• Outside Sales Engineer - Equipment

  Fresno-14026 days ago

• Inside Sales - Parts

  Hayward - 110A month ago