Welding Engineer

Job Highlights

Company Profile

National Oilwell Varco is a leading worldwide provider of equipment and components used in oil and gas drilling and production operations, oilfield services, and supply chain integration services to the upstream oil and gas industry.

Job Profile

The company is recruiting a Welding Engineer to join its team.

Education Level

• Bachelor’s Degree in Welding Engineering, Materials Science, Mechanical Engineering, or a related discipline.

Work Experience

• Minimum 5 years of experience in heavy steel fabrication, preferably involving SAW and large-diameter pipe or tower welding.
• Strong working knowledge of AWS D1.1 and experience preparing and qualifying welding procedures.
• Experience working with GE Vernova or other wind-tower OEM specifications (e.g., Vestas).
• Experience with ERP and PLM systems (e.g., Omega, Intelex, SAP).

License/Certification

• AWS CWI, CWE, or SCWI certification
• Lean Six Sigma Green Belt certification

Duties/Responsibilities

• Collaborate with Quality to disposition NCRs, validate repair procedures, and ensure inspection/test plans align with AWS D1.1 and customer specifications.
• Develop, document, and maintain WPS, PQR, and WPQR for SAW, GMAW, FCAW, GTAW, and automated welding processes.
• Diagnose and resolve welding issues (e.g., porosity, incomplete fusion, arc-strike inconsistencies) using root cause analysis tools such as 8D and 5-Why.
• Lead continuous improvement initiatives to improve throughput, reduce cost, and increase first-pass yield using Lean and Six Sigma methodologies.
• Lead welding trials and parameter optimization using Lincoln Power Wave AC/DC 1000 and related equipment; analyze waveform and process data to enhance arc stability, heat input control, and deposition efficiency.
• Maintain welding consumables specifications and support the Supply Chain with vendor qualification and performance monitoring.
• Partner with Manufacturing Engineering to develop fixtures, manipulators, and robotic welding cells, supporting new product introductions and mobile manufacturing (“in-field factory”) concepts.
• Provide welding expertise during product design reviews, including input on joint configurations, weld symbols, and manufacturability.
• Stay current on welding standards, technologies, and industry trends; recommend process and equipment upgrades as needed.
• Train, qualify, and support welders; maintain welder continuity records and conduct performance testing.

Skills/Knowledge/Abilities

• Competence in CAD (SolidWorks or Inventor) and interpreting complex fabrication drawings.
• Excellent analytical, communication, and technical documentation skills.
• Exposure to advanced inspection systems (e.g., photogrammetry) and statistical process control.
• Familiarity with ISO 9001 quality management systems and APQP methodologies.
• Highly organized and self-directed, with the ability to manage multiple priorities in a fast-paced environment.
• Proficiency with advanced welding equipment and waveform control systems (e.g., Lincoln Power Wave); ability to interpret waveform data and logs.
• Proven ability to troubleshoot and optimize automated welding processes.
• Strong shop-floor presence with a hands-on approach and ability to lead through influence.

Work Environment

• Up to 15%, including vendor visits and travel to in-field factory sites.
• Ability to stand, walk, climb ladders, and lift up to 50 lbs. in a production setting.

Employer’s Statement

NOV is an Equal Opportunity Employer.