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Nikkiso

Industrial pumps and medical hemodialysis devices

TIG Welder

Welding & Metal FabricationConfirmed live in the last 24 hours
Full-timeMurrieta, CA, USA$26 - $45 /hrIn-person

About the Job

Requirements

  • Previous professional welding and fabrication experience is required.
  • Experience reading and interpreting blueprints, weld symbols, technical documents, and engineering drawings.
  • Experience using fabrication tools, equipment, and precision measuring devices.
  • Knowledge of applicable welding codes, standards, procedures, and safe work practices.
  • Strong welding and fabrication skills appropriate to experience and position level.
  • Knowledge of gas tungsten arc welding (GTAW), also called tungsten inert gas (TIG), and other applicable welding processes.
  • Ability to read and interpret blueprints, weld symbols, technical drawings, specifications, and work instructions.
  • Knowledge of welding procedures, filler metals, material preparation, and fabrication practices.
  • Ability to use electrical and manual fabrication tools, including saws, squares, calipers, grinders, and measuring devices.
  • Ability to maintain required dimensional tolerances and quality standards.
  • Ability to troubleshoot welding and fabrication issues and work independently based on demonstrated skill and experience.
  • Ability to work overtime, including Saturdays, as required to meet production demands.
  • Ability to lift and work with various materials and tools, bend at different heights and in various temperatures, and remain on one's feet for an extended period.
  • Ability to meet applicable welding qualifications and quality requirements, including required radiographic testing acceptance requirements.

Responsibilities

  • Read and interpret blueprints, technical drawings, weld symbols, specifications, and work instructions to lay out, fabricate, and weld components within allowable tolerances.
  • Set up, adjust, and operate welding equipment and fabrication tools safely and efficiently.
  • Perform welding using applicable processes, including gas tungsten arc welding (GTAW/TIG), shielded metal arc welding (SMAW), flux-cored arc welding (FCAW), and approved dual-process methods based on qualifications and job requirements.
  • Weld components in flat, horizontal, vertical, and overhead positions.
  • Obtain and maintain required welding qualifications, including 6G GTAW or approved dual-process qualifications, as applicable to assigned work and position level.
  • Produce sound welds that meet applicable ASME code requirements, engineering specifications, and company quality standards.
  • Produce x-ray-quality welds and maintain applicable radiographic testing (RT) acceptance requirements.
  • Conduct visual and dimensional inspections to verify compliance with quality standards and specifications.
  • Apply required welder identification to all welds.
  • Select and use the correct filler metals based on engineering drawings, material specifications, and welding procedures.
  • Apply weld purging processes properly.
  • Perform material preparation, fit-up, grinding, beveling, cutting, and other fabrication activities.
  • Complete projects accurately and within established production schedules.
  • Minimize rework through proper planning, workmanship, and adherence to established procedures.
  • Operate oxy-acetylene and plasma cutting equipment safely and effectively.
  • Use tooling, fixtures, measuring devices, and fabrication equipment while maintaining safe work practices.
  • Operate overhead cranes safely and efficiently within authorized limits.
  • Troubleshoot welding and fabrication issues and escalate technical concerns when appropriate.
  • Work independently with a level of supervision appropriate to experience, qualifications, and position level.
  • Provide technical guidance, coaching, or support to other welders when appropriate based on experience and position level.
  • Adhere to company safety policies, personal protective equipment (PPE) requirements, welding procedures, and safe work practices.
  • Maintain a clean, organized, and safe work environment.

Desired Qualifications

  • Experience with gas tungsten arc welding (GTAW/TIG) and one or more additional welding processes, such as shielded metal arc welding (SMAW) or flux-cored arc welding (FCAW).
  • Experience producing high-quality welds in a manufacturing, fabrication, pressure vessel, piping, or similar environment.
  • Experience with ASME code welding and x-ray-quality welds.
  • 6G GTAW and/or applicable dual-process welding experience.
  • AWS Welding Certification or other applicable welding certifications.

About the Company

Nikkiso

Industrial pumps and medical hemodialysis devices

Nikkiso operates in two main areas: Industrial and Medical. In Industrial, it designs and manufactures high-performance pumps and related systems for energy, oil and gas, chemical plants, and hospitals, and it supplies carbon fiber-reinforced plastic components (like cascade thrust reversers) for commercial aircraft, showing its strength in advanced materials and precision engineering. In Medical, it makes medical devices focused on hemodialysis and blood purification used in hospitals and clinics to treat kidney failure and acute conditions. The company earns revenue from selling specialized equipment and providing maintenance and support services. It differentiates itself through niche, highly engineered solutions and a strong emphasis on quality, with a track record across energy, aerospace, and healthcare markets. Its goal is to improve product reliability and patient quality of life by delivering dependable equipment and service worldwide.

Company size
Not listed
Company stage
Not listed
Total funding
Not listed
Headquarters
Valletta, Malta
Founded
1995

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