Senior Sealed System Engiineer (Refrigeration)

Zaddy Solutions; Carol Stream (IL); On-site; USD 120,000 - 180,000; Full time

Job summary

Zaddy Solutions in Illinois seeks a Senior Sealed System Engineer to design, develop, and implement advanced refrigeration cooling solutions.

You will lead cross-functional teams, drive best practices, and advance sealed-system concepts across product lines, with a strong emphasis on testing and innovation.

Qualifications

• Bachelor’s or Master’s in Engineering or a related field.
• 10+ years of relevant experience in an engineering role.
• Independent self-starter with limited oversight.

Responsibilities

• Actively lead and participate in project teams focused on New Product Development, Continuous Product Improvement, or Feature Innovation.
• Lead the design, testing, and reviews for refrigeration-based sealed systems across all product lines as a functional expert.
• Lead problem solving activities using 8D methodology to identify root cause of issues and oversee development/implementation of a corrective action plan.
• Utilize mathematical and computer-based engineering analyses to design innovative and reliable solutions for cooling systems across different product types.
• Develop technical drawings, models, and specifications using engineering software and tools.
• Conduct testing, collect and analyze data, and interpret test results to evaluate performance, reliability, and safety.
• Identify areas for improvement, troubleshoot technical issues, and propose design modifications.
• Lead collaboration with cross-functional teams to ensure project goals are met.
• Stay up to date with advancements in cooling systems and refrigerated product designs.
• Participate in continuous learning through training programs, workshops, and conferences.

Skills

Ice maker design

System balancing

8D problem solving

Thermal simulation

Lab testing supervision

Cross-functional collaboration

Independent self-starter

Clear communication

Education

Bachelor’s or Master’s in Engineering

Related field

Tools

Thermal simulation software

Job description

As a Senior Sealed System Engineer, you will be responsible for the design, development, and implementation of cooling system engineering solutions for refrigeration products. You will drive collaboration with cross-functional teams, leverage technical strategy and best practices, and lead the successful execution of projects. In this role, you will further develop technical subject-matter expertise while contributing significantly to MFT’s growth and innovation.

What You’ll Do

• Actively lead and / or participate in project teams focused on New Product Development, Continuous Product Improvement, or Feature Innovation.
• Lead the design, testing, and reviews for refrigeration-based sealed systems across all product lines as a functional expert
• Lead problem solving activities using 8D methodology to identify root cause of issues and oversee development/implementation of a corrective action plan.
• Utilize mathematical and computer-based engineering analyses to design innovative and reliable solutions for cooling systems across many different product types
• Develop technical drawings, models, and specifications using engineering software and tools
• Conduct testing, collect and analyze data, and interpret test results to evaluate the performance, reliability, and safety of engineering solutions
• Identify areas for improvement, troubleshoot technical issues, and propose and implement design modifications of existing product lines
• Lead collaboration with cross-functional teams, including engineers, technicians, project managers, and stakeholders, to ensure project goals are met
• Stay up to date with the latest advancements, industry trends, and technological innovations in cooling systems, sealed systems, and refrigerated product designs
• Actively participate in continuous learning and professional development activities, including attending training programs, workshops, and conferences

Who You Are

• Independent Self-Starter: Takes prompt, proactive action to accomplish work goals with limited oversight
• Collaborative Partner: Uses interpersonal skills to communicate effectively with cross-functional teams
• Strategic Thinker: Relies on analytical and problem-solving skills to think strategically and execute tactically
• Clear Communicator: Speaks and writes effectively to convey technical information, project requirements, and progress updates to team members and stakeholders

Skills/Experience We’re Looking For

• Ice maker refrigeration design and system balancing experience
• Experience with flammable, low-GWP refrigerants and control system safety.
• Strong knowledge and understanding of engineering principles and concepts as they relate to sealed systems and cooling methods
• Proficiency in thermal simulation software
• Ability to plan and oversee laboratory testing with hands‑on approach to prototype development
• Ability to organize and manage multiple sub-projects in parallel, or multiple system variants in different stages of a project
• Strong attention to detail and accuracy in work
• Effective interpersonal skills and the ability to convey technical information clearly
• Ability to work both independently and collaboratively in a team environment

Required Qualifications

• Bachelor’s or Master’s in Engineering or a related field
• 10+ years of relevant experience in an engineering role