Pipefitter - Field

Karachaganak Petroleum Operating B.V. (KPO); Duluth (GA); On-site; USD 50,000 - 70,000; Full time

Job summary

Karachaganak Petroleum Operating B.V. (KPO) is seeking an HVAC Service Pipefitter/Welder to join their team in Duluth, Georgia. This position is responsible for the installation, fabrication, and maintenance of HVAC piping systems, ensuring compliance with safety standards and delivering top-notch service.

The ideal candidate will have 3-5 years of experience in HVAC mechanical pipefitting, strong troubleshooting abilities, and excellent communication skills. If you have a passion for HVAC systems and enjoy working independently and collaboratively, we invite you to apply.

Qualifications

• 3-5+ years of commercial or industrial HVAC/mechanical pipefitting experience.
• Ability to read and interpret blueprints, isometrics, schematics, and specifications.
• Valid driver's license with acceptable driving record.

Responsibilities

• Install, fabricate, assemble, modify, and repair commercial HVAC piping systems.
• Diagnose piping failures and perform repairs.
• Perform hydrostatic and pneumatic pressure testing.
• Follow all safety policies and complete Job Hazard Analyses.

Skills

Strong understanding of HVAC mechanical systems

Ability to troubleshoot mechanical and piping system issues

Strong communication skills

Strong welding, brazing, and soldering skills

Education

High school diploma or GED

Trade school or apprenticeship completion

Tools

Welding equipment

Tools for pipefitting

Job description

Overview

The HVAC Service Pipefitter/Welder is responsible for the installation, fabrication, assembly, modification, repair, and maintenance of commercial and industrial HVAC piping systems. This role performs pipefitting, welding, brazing, soldering, and mechanical service work on chilled water, hot water, condenser water, steam, condensate, refrigerant, gas, and process piping systems. The technician works independently and with service teams to safely diagnose issues, execute repairs, and deliver high-quality workmanship that exceeds customer expectations.

Reports To

Service Manager

Essential Duties And Responsibilities

• Pipefitting and Fabrication
  • Install, fabricate, assemble, modify, and repair commercial HVAC piping systems.
  • Install chilled water, hot water, steam, condensate, refrigerant, gas, condenser water, and process piping systems.
  • Fabricate and assemble piping using carbon steel, copper, stainless steel, PVC, and CPVC.
  • Cut, thread, groove, braze, solder, weld, and assemble pipe and fittings.
  • Install pipe supports, hangers, anchors, vibration isolation, valves, strainers, pumps, coils, and related equipment.
  • Verify measurements, elevations, slopes, clearances, and layout requirements.
• Service and Repair
  • Diagnose piping failures, leaks, equipment issues, and system deficiencies.
  • Perform piping repairs, modifications, tie-ins, shutdowns, and equipment replacements.
  • Replace valves, fittings, and damaged pipe sections.
  • Troubleshoot flow, pressure, temperature, and system performance issues.
  • Support HVAC service technicians during major repairs and equipment replacements.
• Testing and Commissioning
  • Perform hydrostatic and pneumatic pressure testing.
  • Inspect work for leaks, alignment, support, and code compliance.
  • Assist with flushing, cleaning, startup, and commissioning activities.
  • Verify system operation after repairs and modifications.
• Safety and Compliance
  • Follow all company safety policies, OSHA requirements, and customer safety procedures.
  • Complete Job Hazard Analyses (JHAs) and participate in safety meetings.
  • Properly maintain tools, welding equipment, and company vehicles.
  • Ensure all work meets applicable codes, specifications, manufacturer requirements, and company quality standards.
• Customer Service and Documentation
  • Communicate professionally with customers, project managers, foremen, and team members.
  • Complete service reports, time sheets, and material usage records accurately.
  • Assist with estimating repair work and identifying additional service opportunities.
  • Represent the company in a professional manner at all times.

Knowledge, Skills, And Abilities

• Strong understanding of HVAC mechanical systems.
• Proficiency in pipe layout, fabrication, installation, and repair.
• Knowledge of pipe stress, support requirements, and system alignment.
• Ability to troubleshoot mechanical and piping system issues.
• Strong welding, brazing, and soldering skills.
• Ability to identify and resolve field installation conflicts.
• Strong communication, customer service, and teamwork skills.
• Ability to work independently with minimal supervision.

Physical Requirements

• Lift and carry up to 75 pounds.
• Climb ladders and work at heights.
• Work in confined spaces, rooftops, mechanical rooms, and construction environments.
• Stand, kneel, crouch, bend, and work overhead for extended periods.
• Work outdoors in varying weather conditions.

Work Environment

• Commercial and industrial construction and service environments.
• Mechanical rooms, rooftops, manufacturing facilities, and occupied buildings.
• Exposure to noise, dust, temperature extremes, and jobsite hazards.

Requirements

Required Qualifications

• High school diploma or GED preferred.
• 3-5+ years of commercial or industrial HVAC/mechanical pipefitting experience.
• Strong knowledge of HVAC piping systems, materials, and installation practices.
• Ability to read and interpret blueprints, isometrics, schematics, and specifications.
• Experience with brazing, soldering, threading, grooving, and welding.
• Valid driver's license with acceptable driving record.
• Ability to pass applicable welding tests and certifications required by the company.

Preferred Qualifications

• Trade school or apprenticeship completion.
• OSHA 10 or OSHA 30 certification.
• AWS, ASME, or equivalent welding certifications.
• Experience in commercial and industrial HVAC projects.
• Steam system and refrigerant piping experience.