Employment Opportunities


Morrison Bros. Co., a recognized and respected manufacturer of petroleum equipment for 164-years, is seeking an entry-level Electrical Engineer to design and support new electronic products in Dubuque, Iowa.

The successful candidate will be involved in the entire design process of embedded hardware and software including requirements capture, research and prototyping, schematic design and board layout, software development and verification, documentation, transition to production, and technical support. The position is also responsible for support of existing products including initiation and execution of Engineering Change Orders, and technical support as needed.

Position Requirements:

  • Bachelor’s degree in Electrical Engineering from accredited institution
  • Internship experience in electronic product design
  • Knowledge of C/C++ for embedded systems
  • Experience with schematic capture and board layout




Morrison Bros. Co. has a full-time job opportunity in our green sand foundry.  Duties include tending the furnace to melt brass & aluminum alloys, preparing molds for metal pouring, knocking sand cores out of castings, and grinding the castings or reaming with an air tool.

Employees working in the pouring area need to pass a company-provided respirator physical to be qualified for employment.  

Must be able to locate letters/numbers on a keyboard in order to log in to a computer.  Position is Monday – Friday, 6:00 AM – 2:30 PM.  

We offer progression pay increases; 11 paid holidays; health, dental and life insurance benefits, and paid vacation.  




Do you have electrical experience?  Knowledge of hydraulics and pneumatics?  Skilled at stick, wire, and tig welding?

We need a full-time maintenance person to install, maintain and repair machinery, equipment and structures at our Maquoketa facility.    Requires 1-4 years experience, as well as experience with PLCs.  

The Maquoketa Company (a subsidiary of Morrison Bros. Co.) offers competitive pay and benefits. 


We offer a competitive compensation and benefit package. For confidential consideration, apply in person or send your resume and cover letter to:

Attn. Human Resources

Morrison Bros. Co

P.O. Box 238

Dubuque, IA  52004-0238

Email: maschmitz@morbros.com

Website:  www.morbros.com


Pre-Employment Physical & Drug Screen Required


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Product Literature

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CARB Certification

Morrison Bros. Co. has received approval from California’s Air Resource Board for a Phase 1 Enhanced Vapor Recovery System for Protected Aboveground Storage Tanks. Click here to get started on your CARB certification!

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