Mechanical Assembler - Chillers

Carver, Inc; New Berlin (WI); On-site; USD 42,000 - 64,000; Full time

Job summary

Carver, Inc. in Wisconsin is seeking a Mechanical Assembler – Chillers to assemble industrial chillers and related subassemblies per drawings, schematics, and work instructions.

Strong mechanical skills, brazing and pipefitting are required, with a focus on quality and safety. The role demands attention to detail, teamwork, and continuous improvement, with duties spanning assembly, piping, leak testing, and documentation.

Qualifications

• High school diploma or GED required.
• Minimum 3 years mechanical or manufacturing assembly experience.
• Reading blueprints/schematics and assembly drawings required.
• Brazing copper tubing and leak-free joints required.
• Knowledge of pipe bending and pipefitting recommended.
• Basic reading of electrical schematics is a plus.
• Safety-conscious and able to work in a fast-paced manufacturing setting.

Responsibilities

• Assemble industrial chillers and related subassemblies per drawings and work instructions.
• Perform mechanical assembly, fitting, alignment, piping, and component installation.
• Braise copper piping and complete pipefitting to project quality standards.
• Identify and troubleshoot assembly issues with engineering and quality teams.
• Inspect work for accuracy and conformance to specifications and procedures.
• Maintain documentation and keep work area organized for traceability.
• Follow 5S and safety procedures and use material handling equipment as trained.

Skills

Reading blueprints/schematics

Mechanical aptitude

Pipefitting

Copper brazing

Leak-free joints

Hand & power tool use

Attention to detail

Teamwork

Education

High school diploma or GED

Tools

Overhead cranes

Job description

Overview

Level

Experienced

Position Type

Full Time

Job Shift

Day

High School

Travel Percentage

None

Category

Manufacturing

Description

JOB SUMMARY

The Mechanical Assembler – Chillers is responsible for assembling industrial chillers and related subassemblies in accordance with engineering drawings, schematics, work instructions, and production standards. This role supports the building of standard and custom portable chiller units and requires strong mechanical assembly skills, brazing and pipefitting capability, attention to quality, and a commitment to safety, teamwork, and continuous improvement.

ESSENTIAL FUNCTIONS

• Assemble industrial chillers, portable chiller units, and related subassemblies according to engineering drawings, schematics, bills of material, shop orders, and work instructions.
• Perform mechanical assembly, fitting, alignment, piping, and component installation using appropriate hand tools, power tools, and measuring devices.
• Braze copper piping and perform pipefitting work required to complete chiller assemblies to quality standards.
• Identify, troubleshoot, and help resolve assembly, fit-up, and design-related issues in partnership with engineering, quality, and production support teams.
• Inspect completed work for accuracy, workmanship, and conformance to specifications and established quality requirements.
• Follow standard operating procedures, safety requirements, and production documentation throughout the assembly process.
• Maintain material identification, job documentation, and work area organization to support efficient production flow and traceability.
• Use overhead lifting equipment and other material handling methods safely when moving components, as trained and authorized.
• Collaborate with team members and cross-functional departments to improve assembly methods, product quality, and overall process efficiency.
• Maintain a clean, organized, and safe work environment consistent with 5S and plant housekeeping expectations.
• Meet productivity, quality, and departmental performance expectations.

Qualifications

Education: High school diploma or GED required.

Experience: Minimum of 3 years of mechanical or manufacturing assembly experience required; experience with industrial equipment, refrigeration systems, brazing, or pipefitting preferred.

Required Skills & Abilities

• Strong mechanical aptitude and the ability to read and interpret blueprints, assembly drawings, schematics, and written work instructions.
• Demonstrated ability to braze copper tubing and complete leak-free joints.
• Working knowledge of pipe bending, pipefitting, and mechanical fit-up techniques.
• Basic knowledge of refrigeration systems, components, and assembly practices preferred.
• Ability to use hand tools, power tools, and basic measuring instruments accurately and safely.
• Ability to identify problems, troubleshoot assembly issues, and support practical solutions.
• Good attention to detail, organization, and follow-through in a production environment.
• Ability to work independently and as part of a team in a fast-paced manufacturing setting.
• Ability to safely operate overhead lifting equipment and other material handling equipment, or ability to become qualified.
• Basic computer skills for reviewing work instructions, production information, or related documentation.
• Ability to read electrical schematics is a plus.
• Reliable attendance and ability to meet productivity and quality expectations.

Preferred Qualifications

• Experience assembling industrial chillers, refrigeration equipment, or other custom-built industrial machinery.
• Additional experience with copper brazing, pipe bending, and refrigeration circuit assembly.
• Familiarity with reading electrical schematics and coordinating mechanical assembly around electrical layouts.
• Experience using overhead cranes, hoists, or other material handling equipment in a manufacturing environment.
• Knowledge of lean manufacturing, 5S, and continuous improvement practices.
• Experience working with quality checks, rework reduction, and standardized assembly processes.

PHYSICAL DEMANDS / WORKING CONDITIONS

This position works in a manufacturing environment around moving machinery, tools, and production equipment. The role requires frequent standing, walking, bending, stooping, reaching, and use of hands and arms throughout the shift. The employee must be able to lift, carry, push, or pull materials and components up to 50 pounds, with heavier items moved using appropriate lifting or material handling equipment. Specific vision abilities may include close vision, distance vision, and the ability to identify detail. Required personal protective equipment may include safety glasses, hearing protection, gloves, and safety footwear. The employee is expected to follow all safety procedures and maintain awareness of surrounding equipment, materials, and shop activity.