Senior Refrigeration Systems Engineer – Cascade & Cold Storage

Yoh; Columbus (OH); Presencial; USD 77.000 - 110.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Medical, Prescription, Dental & Vision

Health Savings Account

401K Retirement Savings Plan

Direct Deposit & weekly epayroll

Certification and training

Employee Assistance Program

Life & Disability Insurance

MetLife Voluntary Benefits

Descripción de la vacante

Yoh is seeking a Refrigeration Engineer in Marietta, Ohio. You will design cascade vapor‑compression systems for ULT freezers and cold storage, develop performance specs, and lead testing to validate reliability and efficiency.

The role requires 5+ years in vapor‑compression systems, familiarity with low-GWP refrigerants, and strong analytical and testing skills. Opportunity to influence design under a leading staffing network.

Formación

• Bachelors in mechanical, systems, chemical engineering or related field.
• Thermodynamics, heat transfer and fluid mechanics coursework preferred.
• Master's degree preferred.
• 5+ years in vapor-compression systems for cold storage/HVAC-R products.
• Experience with natural or low-GWP refrigerants.
• Thermal modeling, simulation and performance testing.
• Ability to analyze empirical test data for design decisions.
• Familiarity with data acquisition, automated testing and documentation.
• Knowledge of Lean / PPI and continuous improvement.

Responsabilidades

• Design and develop cascade vapor-compression systems for ULT freezers and cold storage.
• Develop specifications for system-, subsystem-, and component-level performance.
• Execute test plans to validate refrigeration system performance using reliability tools.
• Design refrigeration systems meeting customer requirements, schedule, and cost targets.
• Analyze thermal behavior using thermo-physical tools for component selection.
• Ensure designs comply with regulatory requirements (UL, IEC, FDA, CE, CSA, Energy Star).

Conocimientos

Vapor-compression design

Thermodynamics

Heat transfer

Data acquisition

Test planning

Lean / PPI methodologies

Educación

Bachelor's degree in mechanical engineering

Master's degree preferred

Herramientas

Data acquisition systems

Automated testing

Descripción del empleo

Yoh is seeking a Refrigeration Engineer in Marietta, Ohio. You will design cascade vapor‑compression systems for ULT freezers and cold storage, develop performance specs, and lead testing to validate reliability and efficiency.

The role requires 5+ years in vapor‑compression systems, familiarity with low-GWP refrigerants, and strong analytical and testing skills. Opportunity to influence design under a leading staffing network.