GWT’s Field Ultrasonic / NDT Technician is responsible for performing advanced non-destructive testing (NDT) inspections on wind turbine blades and composite structures using ultrasonic testing (UT) and supporting NDT methods. This role provides critical structural integrity data that supports blade life extension, root cause investigations, repair scope development, and return-to-service decisions.This position requires domestic and international travel, the ability to work at height and in confined blade spaces, and a high level of technical and safety discipline. Technicians work closely with field repair crews, engineering teams, and customer representatives to ensure data is collected, interpreted, and documented to the highest industry standards.
Responsibilities:
Ultrasonic & NDT Inspections
Perform A-scan, B-scan, and phased array UT inspections on:
Composite material inspections to identify defects, discontinuities, and structural concerns in the following but not limited to
Blade shells
Main Laminates
Shear webs
Root laminate
Adhesive bond lines
Detect and characterize:
Delaminations
Voids
Debonding
Porosity
Impact damage
Adhesive failures
Support additional NDT methods when required
Field Deployment & Access
Perform inspections:
Uptower (inside blades, hubs, and nacelles)
Downtower (on suspended blades or ground-based supports)
Work safely in:
Confined spaces inside blades
Rope access and suspended work platforms
High-wind and remote site conditions
Interface with rigging crews, rope access teams, and crane crews to coordinate safe access
Data Interpretation & Engineering Support
Analyze UT signals and map defect geometry, depth, and severity
Correlate UT findings with:
Visual observations
Known failure modes
Manufacturing layup and ply orientation
Provide real-time guidance to repair crews on:
Defect boundaries
Required scarf dimensions
Repair acceptability
Reporting & Documentation
Produce professional inspection reports including:
Defect maps
C-scan or A/B-scan images
Damage classifications
Repair recommendations
Maintain digital inspection records and upload to GWT systems
Support engineering teams with:
Root cause analysis
Warranty claims
Insurance and customer documentation
Safety & Compliance
Work in strict compliance with:
OSHA
GWO safety training
Confined space and fall-protection procedures
Perform job hazard analyses (JHAs) before inspections
Maintain Stop-Work Authority when conditions are unsafe
Other duties as assigned
Required qualifications
Technical
Level II or Level III Ultrasonic Testing (UT) certification (ASNT, NAS-410, or equivalent)
Demonstrated experience with phased array ultrasonic testing (PAUT)
If you meet the qualifications above and are passionate about renewable energy and the wind industry, please apply to join our team as a NDT Technician. We offer a challenging and rewarding opportunity which will make a significant impact on the future of energy.
We are seeking a highly experienced and hands-on Wind Technician with a strong background in wind turbine development. The ideal candidate will be responsible for leading or managing projects related to the design, development, testing, and manufacturing of wind turbines. You will work closely with cross-functional teams to ensure that our wind turbines are reliable, efficient, and cost-effective. Your focus will be on developing and implementing innovative solutions to support the development of the wind industry.
Responsibilities
Lead and manage projects related to wind turbine blade design, development, testing, and manufacturing.
Collaborate with cross-functional teams to ensure that all aspects of the composite design and manufacturing process are efficient and effective.
Develop and implement new materials, processes, and technology for wind turbine turbines.
Collaborate with cross-functional teams, including production, quality, and R&D, to drive continuous improvement.
Conduct root cause analysis and troubleshoot process issues to identify and implement effective solutions.
Perform time studies and cycle time analysis to optimize manufacturing processes.
Analyze and interpret technical data to identify trends, issues, and opportunities for improvement.
Ensure compliance with environmental, health, and safety (EHS) regulations.
Troubleshoot and resolve technical issues related to wind turbines.
Provide technical support to other departments as needed.
Ensure all data is collected as per GWT standards.
Create technical reports to be shared with key Stakeholders.
Ensure factory and lab standards are upheld.
Travel as necessary both domestic and international. (up to 80%)
Required qualifications
Strong understanding of wind turbine blade design, manufacturing, and testing.
Experience with composites and other advanced composite materials.
Hands-on experience in blade development, testing, and manufacturing.
Strong analytical and problem-solving skills.
Excellent communication and interpersonal skills.
Ability to work independently and collaboratively as part of a team.
Desired qualifications
Previous relevant experience, preferably in the wind industry, but candidates with translatable experience are encouraged to apply.
Bachelor’s degree in engineering or degree in related field.
2-3 years of experience in composite technology development, preferably in the wind industry.
Experience with structural testing, strain measurement, design of experiments, material selection, and statistical characterization.
If you meet the qualifications above and are passionate about renewable energy and the wind industry, please apply to join our team as a Rotor Technologist. We offer a challenging and rewarding opportunity which will make a significant impact on the future of energy.