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Assistant Refrigeration Engineer Jobs in Tennessee

United Employment Group

Be Seen First

Quality Assurance Engineer

Memphis, TN · On-site

$90K - $110K/yr

... Assist the Quality Assurance and Regulatory Affairs Manager in the management of the quality ... Refrigeration, Engineering/Surveying and Plastic Industries.

Marriott

2nd Shift Engineer

Nashville, TN

... refrigeration, electrical, plumbing, carpentry and finish skills, mechanical, general building ... assist individuals with disabilities, and thank guests with genuine appreciation. Adhere to ...

Marriott

2nd Shift Engineer

Nashville, TN

... refrigeration, electrical, plumbing, carpentry and finish skills, mechanical, general building ... assist individuals with disabilities, and thank guests with genuine appreciation. Adhere to ...

Marriott International

2nd Shift Engineer

Nashville, TN · On-site

$21/hr

... refrigeration, electrical, plumbing, carpentry and finish skills, mechanical, general building ... assist individuals with disabilities, and thank guests with genuine appreciation. Adhere to ...

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Assistant Refrigeration Engineer information

What is an assistant refrigeration engineer?

Assistant Refrigeration Engineers are professionals who support the installation, maintenance, and repair of refrigeration systems, such as those used in commercial buildings, factories, or ships. They work under the supervision of senior engineers, helping to troubleshoot issues, perform routine inspections, and ensure equipment operates safely and efficiently. Their role often includes monitoring system performance, replacing parts, and assisting with technical documentation. This position provides hands-on experience and is an entry point for advancing in the refrigeration engineering field.

What are the key skills and qualifications needed to thrive as an assistant refrigeration engineer?

To thrive as an Assistant Refrigeration Engineer, you need a solid understanding of refrigeration principles, basic mechanical and electrical skills, and typically a relevant vocational qualification or apprenticeship. Familiarity with refrigeration systems, diagnostic tools, and safety protocols, as well as EPA certification for handling refrigerants, is often required. Strong problem-solving abilities, attention to detail, and effective teamwork are valuable soft skills in this role. These competencies are crucial for ensuring the safe, efficient, and compliant operation and maintenance of refrigeration equipment.

What are some typical challenges an assistant refrigeration engineer might face when supporting senior engineers on large-scale projects?

Assistant Refrigeration Engineers often encounter challenges such as troubleshooting complex refrigeration systems, adapting to new technologies, and managing tight project timelines. They may need to quickly learn site-specific procedures and coordinate effectively with senior engineers, electricians, and other trades. Balancing hands-on technical tasks with documentation and compliance requirements is also common. These challenges help build practical skills and offer valuable experience for career progression in the field.

What is the difference between Assistant Refrigeration Engineer vs Refrigeration Technician?

AspectAssistant Refrigeration EngineerRefrigeration Technician
CertificationsHVAC/R certifications, basic refrigeration coursesHVAC/R certifications, specialized refrigeration training
Work EnvironmentConstruction sites, maintenance facilities, industrial settingsCommercial and industrial refrigeration systems, service calls
Job RoleAssist in installation, maintenance, and troubleshooting of refrigeration systemsPerform repairs, maintenance, and troubleshooting of refrigeration units

Both roles require HVAC/R certifications and involve working with refrigeration systems in similar environments. The Assistant Refrigeration Engineer typically supports installation and system design, while the Refrigeration Technician focuses more on repairs and maintenance. They often work together but have distinct responsibilities within the refrigeration industry.

What are the most commonly searched types of Refrigeration Engineer jobs in Tennessee?

The most popular types of Refrigeration Engineer jobs in Tennessee are:

What cities in Tennessee are hiring for Assistant Refrigeration Engineer jobs?

Cities in Tennessee with the most Assistant Refrigeration Engineer job openings:

Assistant Refrigeration Engineer jobs near you

Refrigeration Specialist (Engineer)

SSOE, Inc.

Nashville, TN • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 18 days ago

Job description

Overview
We are seeking a Refrigeration Specialist (Engineer) to join our Facilities Mechanical Department and provide technical expertise in the planning, design, analysis, and implementation of industrial and commercial refrigeration systems. In this role, you will collaborate with multidisciplinary engineering teams to develop innovative, energy-efficient, and code-compliant refrigeration solutions from concept through construction. You will help coach and mentor project teams and work directly with clients to solve challenging engineering problems while supporting SSOE's commitment to quality, safety, and technical excellence. The Refrigeration Specialist will serve as a subject matter expert for refrigeration and thermal process systems supporting complex industrial, manufacturing, food and beverage, cold storage, life sciences, and advanced technology facilities.
You don't have to be an employee long before you understand the SSOE difference. It goes back to our history of reinventing ourselves for new markets, serious rates of growth year after year, and being ahead of the curve in technology. Those are the achievements of a company that rewards talent and effort in ways that mean the most to the individual.
When you work at SSOE, you work with the best and you're a part of something bigger than yourself. And providing the best possible workplace for our employees gives us a competitive advantage-helping us attract and retain top talent and drive better business results.
AI and Innovation
At SSOE, we don't just talk about the future, we build it. As a leader in industry AI adoption, we empower our team to work smarter by providing responsible access to the industry leading AI Large Language Models, vibe-coding platforms, and securely integrating advanced tools into every role. From day one, you'll receive the training and support needed to leverage AI as a core tool for enhancing productivity, sparking creativity, and streamlining complex workflows.
Responsibilities
The following duties are typical of the position but are not all encompassing. Responsibilities include those required to deliver quality service on schedule and within budget in a team environment.
Technical Leadership
  • Serve as the lead refrigeration engineering specialist on facility design projects.
  • Develop refrigeration system concepts, calculations, specifications, and detailed designs for a variety of industrial and commercial applications.
  • Perform refrigeration load calculations, system modeling, equipment sizing, and energy analyses.
  • Provide expertise in ammonia, CO₂, glycol, HFC/HFO, and other refrigeration technologies.
  • Support refrigeration equipment selection, system optimization, load analysis, and energy modeling efforts.
  • Establish and maintain refrigeration design standards, best practices, and technical resources for project teams.
  • Review engineering deliverables to ensure compliance with client requirements, industry standards, and applicable codes.

Project Delivery
  • Lead refrigeration system design activities throughout planning, design, procurement, construction, and commissioning phases.
  • Coordinate refrigeration designs with mechanical, electrical, process, structural, architectural, and controls disciplines.
  • Prepare and review:
  • Refrigeration load calculations
  • Equipment schedules
  • Piping layouts and P&IDs
    • Technical specifications:
      • Basis of Design documents
      • Construction drawings and details
      • Support project cost estimating, scheduling, and risk assessments.
      • Participate in design reviews, constructability evaluations, and value engineering efforts.

Client Engagement
  • Collaborate directly with clients to understand operational requirements and business objectives.
  • Present technical solutions and recommendations to clients, stakeholders, and project teams.
  • Support proposal development, technical presentations, and business development activities.
  • Act as a trusted advisor on refrigeration system performance, sustainability, reliability, and operational excellence.

Commissioning & Field Support
  • Provide construction administration and technical support during installation and startup.
  • Participate in field investigations, facility assessments, troubleshooting, and system commissioning.
  • Review contractor submittals, RFIs, and equipment shop drawings.
  • Assist with performance testing and validation of refrigeration systems.

Qualifications
Knowledge, Skills & Competencies
  • Technical expertise in refrigeration and thermal systems.
  • Strong analytical and problem-solving capabilities.
  • Ability to evaluate emerging refrigeration technologies and industry trends.
  • Project leadership and cross-functional collaboration skills.
  • Client-focused consulting mindset.
  • Strong attention to detail and commitment to engineering quality.
  • Ability to manage multiple priorities in a fast-paced project environment.

Required Qualifications
  • Bachelor's degree in Mechanical Engineering or related engineering discipline.
  • 6+ years of experience in refrigeration system design, engineering, or consulting.
  • Strong knowledge of industrial and commercial refrigeration systems and equipment.
  • Experience with refrigeration load calculations, piping design, equipment selection, and controls integration.
  • Working knowledge of applicable codes and standards including IIAR, ASHRAE, International Mechanical Code (IMC), and other relevant industry standards.
  • Proficiency with engineering calculations, design software, and BIM/CAD platforms.
  • Excellent communication, presentation, and interpersonal skills.
  • Ability to work effectively within multidisciplinary project teams.
  • Salary Range: $100,000 to $115,000 a year depending on location, education, experience, and any certifications that are directly related to the position.
  • Benefits include health, dental and vision insurance, life insurance, 401K, PTO & paid holidays.

Preferred Qualifications
  • Professional Engineer (PE) license.
  • IIAR Certification or related refrigeration industry credentials.
  • Experience with:
    • Ammonia refrigeration systems
    • Transcritical and subcritical CO₂ systems
    • Cold storage and food processing facilities
    • Pharmaceutical and bioprocess environments
    • Semiconductor, battery, or advanced manufacturing facilities
  • Experience leading engineering teams and mentoring junior engineers.
  • Energy efficiency, sustainability, or decarbonization project experience.

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