Fluids Engineer

Excelion Partners LLC; Appleton (WI); On-site; USD 90,000 - 120,000; Full time

Job summary

Excelion Partners LLC in Appleton, WI is seeking a Fluids Engineer to design hydraulic and pneumatic systems for heavy industrial machinery, delivering high-performance automation solutions. You will drive circuit design and pressure sizing for complex process equipment.

Responsibilities include creating detailed drawings, valve panel assembly work, sizing calculations for power units, and FAT/start-up support.

Qualifications

• Bachelor’s Degree in Mechanical Engineering or related discipline.
• 4+ years of experience in fluid power systems design and heavy industrial equipment.
• Proficiency using AutoCAD for circuit schematics.
• Expertise in system sizing, flow and pressure calculations, and DFM in heavy process industries.
• Strong self-motivation, problem-solving, and adaptability to new technologies.
• Must be legally authorized to work in the United States.

Responsibilities

• Create detailed hydraulic and pneumatic circuit drawings and piping diagrams for heavy industrial systems.
• Develop valve panel assembly drawings and oversee component selection for custom machinery.
• Execute system sizing calculations for hydraulic power units, valves, and piping networks.
• Perform complex engineering calculations to determine fluid flow, pressure drops, and system dynamics.
• Compile installation task lists and technical specifications for manufacturing and field assembly.
• Participate in Factory Acceptance Testing (FAT) and system start-ups as required.

Skills

Fluid power design

Pressure sizing

Technical problem solving

Self-motivation

Education

Bachelor’s degree in Mechanical Engineering

Tools

AutoCAD

Job description

Appleton, United States | Posted on 08/05/2026

Join a leading global equipment manufacturer to design next-generation hydraulic and pneumatic systems for heavy industrial process machinery. As a Fluids Engineer, you will drive critical fluid circuit design and pressure sizing projects to deliver high-performance automation solutions.

Responsibilities:

• Create detailed hydraulic and pneumatic circuit drawings and piping diagrams for heavy industrial systems.
  
• Develop valve panel assembly drawings and oversee component selection for custom machinery.
  
• Execute system sizing calculations for hydraulic power units, valves, and piping networks.
  
• Perform complex engineering calculations to determine fluid flow, pressure drops, and system dynamics.
  
• Compile installation task lists and technical specifications for manufacturing and field assembly.
  
• Participate in Factory Acceptance Testing (FAT) and system start-ups as required.
  

Requirements

Requirements

• Bachelor’s Degree in Mechanical Engineering or a related technical discipline (or equivalent combination of education and hands-on experience).
  
• 4+ years of experience in fluid power systems design, hydraulic circuit design, and heavy industrial equipment.
  
• Proven proficiency using AutoCAD for circuit schematics.
  
• Demonstrated expertise in system sizing, flow and pressure engineering calculations, and DFM principles within heavy process industries.
  
• Strong self-motivation, problem-solving skills, and a track record of adapting to new technologies.
  
• Must be legally authorized to work in the United States.
  

Benefits / Why Join Us

• Collaborative, international environment that fosters innovation, professional growth, and continuous learning.
  
• Access to state-of-the-art work tools, cutting-edge technical projects, and comprehensive local benefits.
  
• Opportunity to work alongside top-tier industry experts developing world-class process technology.
  

If you are ready to advance your career with an industry leader, we encourage you to apply today!