Service Technician

As an HVAC/R Service Technician, you will perform service and maintenance tasks on commercial HVAC/R equipment. - Perform assigned HVAC/R service tasks safely in commercial and residential settings - Service, diagnose, and troubleshoot various types of split systems, packaged ro

Journeyman Plumber

Manufacturing Process Engineer III

The Manufacturing Process Engineer III for RBTI will be part of the manufacturing engineering department to support production operations by designing, building, manufacturing, and implementing jigs, tooling and fixtures to ensure we meet the CTF for our customers before it hits

Production Planning Clerk

The production planning clerk will assist with closing out projects as well as provide other administrative support such as answering phones, filing, and greeting customers. - Assist with project close out at Fidelity location. - Assist planners in maintenance of open work order

Production Planning Clerk

The production planning clerk will assist with closing out projects as well as provide other administrative support such as answering phones, filing, and greeting customers. - Assist with project close out at Fidelity location. - Assist planners in maintenance of open work order

Production Planning Clerk

The production planning clerk will assist with closing out projects as well as provide other administrative support such as answering phones, filing, and greeting customers. - Assist with project close out at Fidelity location. - Assist planners in maintenance of open work order

Sr. Production Planner I

The Sr. Production Planner I is a senior-level planning professional responsible for ensuring on-time delivery of product by proactively managing production schedules, material availability, and MRP-driven demand. This role is expected to identify and mitigate risks, mentor plann

Sr. Manufacturing Operations Project Manager

The Senior Operations Project Manager (Senior OPM) is responsible for leading complex, high-value manufacturing and operations projects with significant scope, risk, and cross-functional impact. This role provides strategic execution leadership, owns operational outcomes across m

Master Electrician

The Master Electrician role is to review and evaluate the design philosophy for electrical installations from an operational and assembly point of view and provide experienced feedback to pertinent teams. The Master Electrician will oversee the pre-fabrication and integration for

Testing Coordinator

The role of the Testing Coordinator is to support the testing group’s administrative needs. This includes approving and tracking internal and external time, contractor invoice approvals, support schedule coordination with other groups, and testing documentation tracking. The posi

Production Supervisor

Supervises direct labor staff, reviewing work performance, evaluating, and testing procedures, and reviewing and understanding project specifications and drawings. Coordinates with engineering, purchasing, operations project engineers, quality, and project managers to ensure proj

Project Administrator

Comfort Systems USA Mid South is a leading mechanical services company specializing in heating, ventilation, air conditioning, plumbing, electrical, and building automation services for commercial, industrial, and institutional clients. With a focus on safety, quality, and innova

Welder Apprentice II

Comfort Systems USA Mid South is a leading mechanical services company specializing in heating, ventilation, air conditioning, and plumbing services for commercial, industrial, and institutional clients. With a focus on safety, quality, and innovation, we integrate planning, engi

Production Planner

POSITION OVERVIEW: The role of this position is to ensure on-time delivery of the product by coordinating the activities of Production, Engineering and Purchasing toward the common goal of on-time product delivery and to verify that all needed information and materials are availa

Sheet Metal General Foreman

We are seeking a highly experienced Sheet Metal General Foreman to lead and oversee multiple commercial plumbing projects simultaneously. This role is essential to maintaining field productivity, ensuring safety compliance, and delivering high-quality workmanship. The ideal candi

HVAC Technician

As an HVAC Technician, you will perform service and maintenance tasks on commercial and / or industrial HVAC equipment. Compensation aspects of the role are dependent upon knowledge, skills and experience. - Perform assigned HVAC maintenance and troubleshooting task safely in c

Sales Engineer

Do you have experience managing strategic accounts, developing new client relationships at the corporate level and with general contractors? Interested in developing solutions that result in revenue growth for our Industrial Refrigeration team? Apply to our Sales Engineer positio

Refrigerant Pipe Installer

Comfort Systems USA Mid South is a leading mechanical services company specializing in heating, ventilation, air conditioning, and plumbing services for commercial, industrial, and institutional clients. With a focus on safety, quality, and innovation, we integrate planning, engi

Maintenance Mechanic

The Maintenance Mechanic will install and maintain production machines and the plant facility’s mechanical/electrical equipment. - Perform highly diversified duties to install and maintain production machines and plant facility’s electrical equipment - Plan, layout, install and

HVAC Special Projects Lead Tech

Riddleberger Brothers, Inc. is seeking to hire an experienced HVAC professional to join our team as a Special Projects Lead Tech. We offer career opportunities that allow you to be part of a team and grow as an individual. - Competitive pay: $34.00 - $42.00 an hour or $70,720