Maintenance Engineer/02 Refrigeration Technician

O2 Refrigeration Technician / Maintenance Engineer

Near Newfield, NJ

$90K – $150K Base (DOE) + Full Benefits

Must be certified to work on O2-controlled refrigeration systems

We're partnering with a top-tier food storage and cold chain operation seeking a highly experienced O2 Refrigeration Technician / Maintenance Engineer to support and maintain large-scale, oxygen-controlled walk-in refrigeration and freezer systems.

This is a high-impact, critical role with a company known for exceptional stability, strong leadership, and a workplace where employees stay long-term.

What You'll Be Responsible For:

• Maintain and repair O2-controlled (low oxygen) refrigeration systems used in food preservation
• Oversee large walk-in coolers and freezer environments
• Perform preventative maintenance and system diagnostics to avoid downtime
• Monitor and adjust controlled atmosphere storage systems
• Troubleshoot mechanical, electrical, and refrigeration components
• Ensure compliance with food safety and regulatory standards

What You Bring:

• 7+ years of experience in industrial refrigeration / maintenance engineering
• REQUIRED: Certification to work on O2-controlled refrigeration systems
• Strong background with large-scale walk-in refrigeration & freezer systems
• Experience in food storage, cold chain, or controlled atmosphere environments
• Knowledge of ammonia, Freon, or similar systems
• Ability to work independently and make critical decisions in real time

What's In It For You:

• $90K – $150K base salary (DOE)
• Company-paid benefits + strong insurance package
• Long-term stability with a company that rarely loses employees
• Clean, well-maintained, and safety-focused facility
• Opportunity to work with advanced food preservation technology

Why This Role?

If you're in this space, you know how specialized O2-controlled refrigeration is. Companies like this don't open roles often—because their people don't leave.

This is a chance to step into a secure, well-run operation where your expertise is truly valued