Union HVAC Service Journeyman: Chiller Mechanic or HVAC Journeyman Mechanic

Siemens • Dallas, TX

17h • Onsite

About The Position

Siemens is hiring an HVAC Service Journeyman, either a Chiller Mechanic or HVAC Journeyman Mechanic, to support its Plano, Texas branch and customers throughout the greater Dallas area. The role operates under the Master Agreement between Siemens and the UA National Plumbers and Pipefitters Union. Candidates must be union members in good standing or obtain approved authorization to work under the bargaining agreement before starting. The union agreement governs compensation, pension, health, and welfare payments.

The journeyman performs maintenance, troubleshooting, and rebuilds on medium- to large-tonnage chillers and other HVAC equipment in commercial, industrial, and institutional settings. The position includes customer-site service and maintenance visits, repair work, customer communication, repair-quotation support, and compliance with Siemens safety requirements. The role uses software, technology, hand tools, rigging equipment, blueprints, and engineering specifications. Flexibility for overtime, weekends, and occasional overnight stays is required.

Requirements

• At least 5 years of chiller experience, including knowledge of maintenance procedures, troubleshooting, and rebuilds of medium- to large-tonnage chillers from all manufacturers and other HVAC equipment.
• Operating knowledge of Microsoft Office software and proficiency with handheld computers.
• Comply with the company Safety Program.
• Possess a valid driver's license.
• Strong verbal and written communication skills.
• Universal EPA Certification.
• Be a member in good standing with the Local Union or be able to obtain union authorization or membership.

Nice To Haves

• Experience with an original equipment manufacturer (OEM).
• Demonstrated expertise in chiller mechanics and HVAC systems.
• Familiarity with a wide range of chiller and HVAC equipment manufacturers.
• Previous experience in commercial, industrial, and institutional markets.
• Additional certifications or training related to HVAC systems and equipment.

Responsibilities

• Perform maintenance procedures, troubleshooting, and rebuilds on medium- to large-tonnage chillers and other HVAC equipment.
• Execute contract maintenance visits and service requests to extend equipment life cycles, and assist with inspections or assessments when needed.
• Build and maintain positive relationships with customers, vendors, and coworkers through effective oral and written communication.
• Collaborate with the field quoting team by providing parts information, equipment data, and labor hours for repair quotations.
• Serve as a direct customer contact and repair equipment and systems at customer locations to ensure customer satisfaction.
• Use software, technology, hand tools, and rigging equipment to repair equipment according to blueprints or engineering specifications.
• Record safety audits and ensure compliance with the Siemens Safety Program.
• Work as part of a team to deliver service to Siemens customers, with flexibility for overtime, weekends, and occasional overnight stays.

Benefits

• Compensation, pension, health, and welfare benefits are provided under the local union bargaining agreement.
• Pay rate is determined by the local union wage schedule and agreement.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed