Refrigeration Engineer

City Building Engineering Services (CBES-US) • Boston, MA

3d

About The Position

The Refrigeration Engineer supports the design and documentation of supermarket refrigeration systems for new store, remodel, and capital maintenance projects. Reporting to the Refrigeration Engineering Manager, this role focuses on detailed engineering design, field assessments, and construction support under the guidance of senior engineering staff. This position will support CBES’ work for a single designated supermarket client, providing the opportunity to build strong technical expertise within a standardized store environment. This role is ideal for early‑career engineers, including new graduates with relevant internship or academic project experience.

Requirements

• Bachelor’s degree in Mechanical Engineering or a related engineering discipline
• 1–3 years of experience in HVACR, refrigeration, construction, or engineering design services or New graduates with relevant internships, co‑ops, or academic project experience will be considered
• Working knowledge of commercial or industrial refrigeration systems, cycles, and controls (CO₂ / R744 preferred)
• Proficiency in AutoCAD and working knowledge of Microsoft Excel
• Strong analytical and problem‑solving skills with attention to detail
• Clear written and verbal communication skills
• Self‑directed, motivated, and eager to learn in a collaborative engineering environment
• Ability to travel 10–20%, including occasional overnight travel

Nice To Haves

• Foundational understanding of commercial or supermarket refrigeration systems
• Ability to interpret engineering drawings, specifications, and equipment documentation
• Working knowledge of refrigeration system components and controls
• Organized, detail-oriented approach to managing multiple tasks and deadlines
• Ability to take technical direction and apply feedback effectively
• Strong collaboration skills across cross-functional project teams
• Desire to develop long-term technical and professional growth within refrigeration engineering

Responsibilities

• Assist with the design of field‑erected refrigeration systems, including pipe sizing, layouts, equipment selection, and parallel compressor system configuration
• Prepare refrigeration system drawings, piping plans, and equipment schedules using AutoCAD and Excel
• Support development of project‑specific installation specifications based on standard CBES templates
• Update refrigeration plans to reflect fixture plan changes or scope revisions
• Coordinate refrigeration designs with HVAC, EMS, store planning, architectural, and engineering teams
• Perform field inspections and assessments of existing refrigeration equipment and installations
• Assist with recommendations to maintain, modify, or replace refrigeration equipment for remodel and capital maintenance projects
• Support Project Managers with inspections of installations in progress to verify conformance with plans and specifications
• Assist in identifying constructability, sequencing, and coordination considerations during design and construction
• Assist with preparing equipment specifications and reviewing manufacturers and vendor submittals
• Support preparation of bid document packages, including refrigeration plans and specifications, for competitive bidding
• Coordinate with equipment manufacturers on project‑specific requirements for customized refrigeration equipment or systems
• Assist with preparation of refrigeration phasing plans to support remodel and capital maintenance project sequencing
• Support assessments of existing HVAC or related mechanical systems, as assigned, with guidance from senior engineers
• Participate in site visits, internal design reviews, and project meetings as required
• Support continuous improvement of refrigeration standards, documentation, and workflows

Benefits

• CBES is part of a global network of leading professional services, infrastructure management, and data-driven sustainability solutions firms for starters.
• We offer a generous benefits package that includes 28 days of PTO along with a 401(k) with immediate vesting and company match.
• Whether through our world-classes training or our Leadership Development framework – CBES cares passionately about the people we hire and ensures that growth is always on the horizon.

What This Job Offers

• Job Type: Full-time
• Career Level: Intern