The Senior / Lead Winder is responsible for the rewinding, repair, and testing of three-phase electric motors and generators, with a strong focus on quality, efficiency, and technical accuracy. This role serves as a technical leader within the winding team, providing guidance, mentoring, and support while ensuring all work meets company standards, customer specifications, and applicable safety requirements.

• Perform complete rewind and repair of three-phase AC motors and generators, including form coil and random wind applications (Rotor and Stator).
• Analyze motor/generator failures and determine appropriate repair methods.
• Interpret winding diagrams, electrical schematics, and manufacturer specifications.
• Lead and support less experienced winders through training, troubleshooting, and quality oversight.
• Create winding diagrams, winding layouts, and training documentation.
• Ensure proper selection and use of materials (wire, insulation systems, varnish, etc.) with engineering support.
• Conduct and/or verify electrical testing (surge, hi-pot, resistance, polarity, and rotation checks).
• Maintain high standards of workmanship, efficiency, and cleanliness in the winding area.
• Follow all safety procedures and promote a strong safety culture within the shop.
• Communicate effectively with supervisors, technicians, and other departments regarding job status and technical issues.
• Assist with process improvements, standard work development, and quality initiatives as needed.

• Advanced technical knowledge of motor winding and repair practices, including 3-phase rotor windings.
• Leadership and mentoring capabilities without formal management requirements.
• Strong problem-solving and troubleshooting skills.
• Effective communication and teamwork.
• Time management skills with the ability to prioritize workload.

• Minimum 5–7 years of hands-on motor winding experience, with a strong focus on three-phase motors and generators.
• Proven ability to independently rewind and repair a wide range of motor sizes and configurations.
• Experience in a senior, lead, or mentoring role preferred.
• Strong understanding of electrical theory related to AC motors and generators.
• Ability to read and interpret technical drawings, specifications, and test results.
• High attention to detail and commitment to quality workmanship.
• Experience with EASA and IEEE or similar industry standards preferred.
• Familiarity with supervisory or lead-level responsibilities without direct management duties.

The following are basic physical requirements of the position. Additional accommodation may be made to allow individuals with a disability to perform the essential functions of the position.

• Ability to stand for extended periods
• Ability to lift and handle motor/generator components and materials (with assistance or equipment as required)
• Manual dexterity for detailed winding work
• Be able to hear and talk with proficiency to communicate with by phone or in person.
• Have adequate vision to complete all required tasks including viewing reports and tablet screens.
• Steel toe shoes are required.
• Safety glasses required.

This description is intended to be sufficient to identify the job level and to be illustrative of the duties that may be required.  It shall not be interpreted to describe all the duties the incumbent may be required to perform.

Job Type
Full-Time

Department
Generators

Location
Hutchinson, MN

FSLA Status
Exempt

Our company is purpose-built to support the wind industry from the ground up. We offer Wind Generator, Wind Drivetrain and an unparalleled Wind Parts Department – all specifically designed to reduce downtime at medium and large-scale wind farms. In the field, Zephyr offers complete Repower and Major Corrective services. Zephyr is a turn-key service center for nearly all original equipment manufacturers, and our compliances and certifications ensure your wind turbine components receive the highest quality work.

The Process Engineer is responsible for developing, documenting, evaluating, and continuously improving shop processes within Zephyr Wind Services’ Hutchinson operations. This position works directly with shop leadership, technicians, quality, safety, and other operational stakeholders to understand how work is performed, identify inefficiencies, establish standardized processes, and implement sustainable improvements.

The Process Engineer will develop a thorough understanding of electric motor and generator repair operations and use that knowledge to optimize workflow, improve consistency, support technician training, and strengthen operational performance. This role serves as a change agent within the organization, balancing technical requirements, quality standards, safety expectations, and practical shop-floor needs to create efficient and repeatable processes.

Process Development & Standardization

• Evaluate existing shop processes and workflows associated with electric motor and generator repair operations.
• Develop, document, implement, and maintain standardized processes, procedures, work instructions, and Standard Operating Procedures (SOPs).
• Partner with technicians and operational leadership to ensure documented processes accurately reflect operational requirements and effective shop-floor practices.
• Establish clear process steps, responsibilities, controls, and performance expectations to promote consistency throughout repair operations.
• Review existing processes regularly and refine documentation as equipment, customer requirements, technology, or operational needs change.
• Ensure process changes are effectively communicated, documented, and incorporated into shop operations.

Continuous Improvement & Workflow Optimization

• Identify process inefficiencies, bottlenecks, redundancies, quality concerns, and opportunities to improve workflow.
• Conduct workflow and process studies to understand current-state operations and identify opportunities for improvement.
• Develop and recommend solutions that improve productivity, consistency, quality, safety, and overall process flow.
• Apply Lean Manufacturing, Six Sigma, and other continuous improvement principles where appropriate.
• Work with management and shop personnel to evaluate proposed process changes and implement approved improvements.
• Monitor implemented changes to determine effectiveness and identify opportunities for additional refinement.
• Support the development of a culture focused on continuous improvement and operational excellence.

Shop Operations & Technical Process Support

• Develop a comprehensive understanding of Zephyr Wind Services’ electric motor and generator repair processes, equipment, workflow, and operational requirements.
• Maintain a strong presence on the shop floor to observe processes firsthand and engage directly with technicians and leadership.
• Work cross-functionally to understand how individual processes affect downstream operations and overall repair workflow.
• Assist in troubleshooting process-related issues and determining root causes.
• Facilitate problem-solving efforts when process deficiencies, recurring issues, or operational constraints are identified.
• Balance engineering and process requirements with practical shop-floor considerations when developing solutions.

Training & Process Adoption

• Ensure technicians receive appropriate training on new and revised processes, procedures, and work instructions.
• Partner with management and subject matter experts to develop process-related training materials.
• Verify that process expectations are clearly understood before new or revised procedures are fully implemented.
• Provide ongoing process support and clarification to technicians and shop leadership.
• Identify gaps in process understanding and coordinate additional training or documentation as needed.
• Support employees through process changes by clearly communicating the purpose, expectations, and operational impact of improvements.

Quality, Safety & Compliance

• Maintain a strong safety focus when evaluating, designing, or modifying shop processes.
• Ensure process development and improvement activities align with applicable company safety requirements and operational standards.
• Support processes and documentation consistent with ISO 9001, ISO 14001, and ISO 45001 management system requirements.
• Collaborate with Quality and Safety leadership to ensure process changes maintain or improve established quality and safety controls.
• Participate in internal process reviews, audits, corrective actions, and continuous improvement activities as needed.
• Ensure process improvements do not compromise product quality, employee safety, or regulatory/customer requirements.

Change Management & Cross-Functional Collaboration

• Serve as a positive change agent by helping employees and leaders understand, adopt, and sustain improved processes.
• Build productive working relationships with technicians, supervisors, managers, Quality, Safety, and other departments.
• Facilitate discussions involving process concerns, competing operational priorities, and proposed changes.
• Communicate process recommendations clearly and professionally to both technical and non-technical stakeholders.
• Use effective conflict-resolution skills when working through differing perspectives regarding process changes.
• Promote employee involvement in identifying and solving operational problems.

Documentation & Performance Monitoring

• Maintain accurate and current process documentation, SOPs, work instructions, workflow maps, and related records.
• Establish appropriate measures for evaluating process performance and the effectiveness of implemented improvements.
• Analyze process information and operational feedback to identify recurring issues and improvement opportunities.
• Document findings, recommendations, implemented solutions, and results.
• Provide the Quality Manager and other appropriate stakeholders with updates regarding process initiatives, implementation progress, challenges, and results.
• Perform other duties as assigned to support operational and business needs.

• Strong understanding of manufacturing, repair, or production-floor processes.
• Working knowledge of electric motor repair operations and associated shop processes.
• Knowledge of ISO 9001, ISO 14001, and ISO 45001 standards.
• Knowledge of process improvement methodologies and workflow analysis.
• Understanding of Lean Manufacturing and continuous improvement principles.
• Strong analytical, troubleshooting, root-cause analysis, and problem-solving abilities.
• Ability to evaluate a process from end to end and understand how changes affect upstream and downstream operations.
• Ability to translate technical and operational knowledge into clear, usable SOPs and work instructions.
• Strong written and verbal communication skills.
• Ability to effectively train and communicate with shop-floor employees and management.
• Strong interpersonal and conflict-resolution skills.
• Ability to influence change and gain employee support without compromising operational requirements.
• Strong organizational skills and attention to detail.
• Ability to manage multiple process-improvement initiatives and priorities.
• Ability to work independently while collaborating effectively across departments.
• Strong commitment to workplace safety, quality, and continuous improvement.
• Proficiency with Microsoft Office 365 and the ability to learn company-specific systems and technology.

• High school diploma or equivalent required.
• Minimum of five (5) years of experience within the electric motor industry required.
• Demonstrated experience working directly with shop-floor, manufacturing, repair, or production processes.
• Experience developing, implementing, or improving operational processes and procedures preferred.
• Experience conducting workflow or process studies preferred.
• Experience with Lean Manufacturing principles preferred.
• ISO 9001, ISO 14001, and/or ISO 45001 auditing experience or certification strongly preferred.
• Six Sigma training or certification preferred.
• Project Management Professional (PMP) certification or project management training preferred.
• Experience within electric motor repair, automotive manufacturing, aerospace, industrial manufacturing, process-line management, wind energy, or similar technical environments may be beneficial.

The following are basic physical requirements of the position. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of the position.

• Ability to work in both office and active shop-floor environments.
• Ability to sit, stand, and walk for extended periods.
• Ability to regularly move throughout manufacturing and repair areas to observe processes and interact with employees.
• Ability to use computers, tablets, and other standard business technology.
• Ability to hear and communicate effectively in person, by phone, and in an active shop environment.
• Ability to visually observe equipment, repair activities, documentation, and operational processes.
• Required personal protective equipment must be worn while working in designated shop areas.

Work Environment

• Position is 100% on-site in Hutchinson, Minnesota.
• Typical schedule is Monday through Friday, 7:00 a.m. – 4:00 p.m.
• Periodic after-hours work may be required based on operational needs, process implementation activities, or business demands.
• Approximately 10% travel may be required.
• Work is performed in a combination of office and industrial shop-floor environments.

Initial Position Expectations

• During approximately the first six months, the Process Engineer will focus heavily on learning Zephyr’s core values, repair operations, shop workflow, equipment, personnel responsibilities, and existing processes.
• The Process Engineer is expected to develop a comprehensive understanding of how work moves through the Hutchinson operation before implementing significant process changes.
• During the first six to twelve months, the position will begin identifying, recommending, and implementing process and system improvements in partnership with management and affected shop personnel.

This description is intended to be sufficient to identify the job level and to be illustrative of the duties that may be required.  It shall not be interpreted to describe all the duties the incumbent may be required to perform.

Job Type
Full-Time

Department
Generators

Location
Hutchinson, MN

FSLA Status
Exempt

Our company is purpose-built to support the wind industry from the ground up. We offer Wind Generator, Wind Drivetrain and an unparalleled Wind Parts Department – all specifically designed to reduce downtime at medium and large-scale wind farms. In the field, Zephyr offers complete Repower and Major Corrective services. Zephyr is a turn-key service center for nearly all original equipment manufacturers, and our compliances and certifications ensure your wind turbine components receive the highest quality work.

Primarily responsible for machining functions in the shop. Provides the scheduling and leadership to stay on schedule and budget, while meeting the division’s operational needs for each shop job or field engagement assigned to the machine shop.

• Demonstrates the ability to lead, direct, motivate, inspire, workers positively, and provide input for performance evaluations.
• Forklift and overhead crane certified.
• Responsible for all critical measurements.
• Understands the form, fit and function of all parts pertaining to the generator.
• Understands all applicable repairs needed to recertify the generator.
• Maintains tools, supplies and/or equipment to ensure the availability of items and equipment is in safe operating condition.
• Responsible for all measuring equipment to stay calibrated and in perfect working condition.
• Responds to emergency situations to resolve project issues in a timely manner.
• Enforces a safety and quality focused culture by following standard operating procedures.
• Other duties as assigned.

• Project Management & leadership.
• The ability to run both manual and CNC lathes and mills.
• Blueprint reading, layout & development, and reverse engineering parts as required
• Comprehends technical information and design as built drawings provided by owners / manufacturers of the wind turbine major component equipment. 

• 10 or more years relevant technical training or equivalent work-related experience.

See Environmental, Health, & Safety for a Job Analysis.

This description is intended to be sufficient to identify the job level and to be illustrative of the duties that may be required.  It shall not be interpreted to describe all the duties the incumbent may be required to perform.

Our company is purpose-built to support the wind industry from the ground up. We offer Wind Generator, Wind Drivetrain and an unparalleled Wind Parts Department – all specifically designed to reduce downtime at medium and large-scale wind farms. In the field, Zephyr offers complete Repower and Major Corrective services. Zephyr is a turn-key service center for nearly all original equipment manufacturers, and our compliances and certifications ensure your wind turbine components receive the highest quality work.

Responsible for disassembly, inspection, final assembly and test of wind turbine generators in remanufacturing shop work environment. Works primarily on the shop floor in the main shop.  Equipment used includes hand tools, power tools, air tools, overhead cranes, rigging, bearing pullers, presses, etc.

Level 1 Technician

• Adhere strictly to ZEPHYR Job EHS & PPE Requirements.
• Ability to use basic hand tools.
• Properly follow detailed work instructions step-by-step and implement best practice.
• Ability to operate power and air tools.
• Work with other shop personnel on large projects.
• General electrical and mechanical knowledge.
• Ability to operate over head cranes with heavy loads.
• Comply with all job project specific environmental health and safety programs.
• Ability to operate forklift truck to load and unload.
• Knowledge of tablet operation and required data input for inspection report.
• Perform various QC functions, compile and submit QC data into tablet.
• Demonstrate teamwork, initiative and positive attitude.

Level 2 Technician

• All Level 1 responsibilities.
• Help and assist other technicians in day to day operation.
• Knowledge of using precision measuring equipment (ex. micrometers and calipers).
• Ability to use electrical testing equipment (Core Loss Test & Baker/Megger).
• Ability to identify mechanical failure and root cause analysis (RCA).
• Operate rotor balance test stand.
• Full knowledge of final test bench and required customer testing.

Level 3 Technician

• All Level 1 & 2 responsibilities.
• Complete knowledge of all equipment in disassembly, inspection, final assembly and test area.
• Perform advanced troubleshooting and electrical testing of generator components.
• Complete detailed visual inspection and in-depth borescope inspection reporting.
• Evaluate a Repair versus Replace study to determine scope of work required.
• Provide recommended remediation plan for generator remanufacturing.
• Lead and teach others through any shop process problem or issues that might come up.
• Ability to work with internal and customer engineering on projects and warranty issues.
• Work with engineering to improve design and quality of product.

• Must be able to socially, physically and mentally perform all essential functions of the position in the working conditions prescribed.
• Be an advocate of management’s procedures, policies, goals and vision for the company.
• Good communications skills; written and verbal.
• Demonstrate and maintain positive effective relationships with all employees and general public.
• When wearing company uniforms, dress properly in shop and out in public.
• Exercise safe precautions with uniform around rotating equipment.
• Available to work as needed to complete the required work.
• Possess problem solving, reasoning, reasonable judgment, and analytical skills.
• Ability to comply with appropriate task deadlines.
• Work both independently and as a team member as required.

• High School Diploma and/or 2 years’ experience in related field.
• Previous EHS certifications and safety record.
• Previous wind turbine generator OEM certifications.
• Experience with WTG drivetrain up tower repairs.
• Experience in engine and transmission heavy repairs.
• Experience in heavy equipment drivetrains, power transmissions, and hydraulic drive systems.
• Direct related experiences gained in fields that require a strong electrical & mechanical aptitude.
• Experience with crane operations, lift plans and rigging.

The following are basic physical requirements of the position. Additional accommodations may be made to allow individuals with a disability to perform the essential functions of the position.

• Be able to hear and talk with proficiency to communicate with by phone or in person.
• Have adequate vision to complete all required job tasks including viewing reports and tablet screens.
• Ability to work with electrical wires and differentiate between color coded and size of wires.
• Physically capable of manual labor, sitting & standing, for a length of time.
• Ability to frequently lift items weighing up to 60 pounds and occasionally lift items up to 100 pounds.
• Steel toe shoes required.
• Safety glasses required.

This description is intended to be sufficient to identify the job level and to be illustrative of the duties that may be required.  It shall not be interpreted to describe all the duties the incumbent may be required to perform.

Our company is purpose-built to support the wind industry from the ground up. We offer Wind Generator, Wind Drivetrain and an unparalleled Wind Parts Department – all specifically designed to reduce downtime at medium and large-scale wind farms. In the field, Zephyr offers complete Repower and Major Corrective services. Zephyr is a turn-key service center for nearly all original equipment manufacturers, and our compliances and certifications ensure your wind turbine components receive the highest quality work.

Zephyr Wind Services is a leading provider of wind turbine maintenance, major component replacements, repower services, and technical field solutions across North America. Our Major Corrective Task Force (MCTF) team is trusted to execute some of the industry’s most complex turbine repairs and component exchanges.

We are seeking experienced Major Corrective Technicians who thrive in a fast-paced, travel-based environment and are passionate about safety, quality, and delivering results.

If you’re looking for challenging work, industry-leading projects, competitive pay, and the opportunity to travel across the country while advancing your technical skills, we’d like to hear from you.

What You’ll Do
As a Major Corrective Technician III, you will perform large corrective maintenance activities and major component exchanges on wind turbines across multiple OEM platforms.

• Perform major component exchanges including gearboxes, generators, main bearings, blades, and related drivetrain components.
• Execute up-tower repairs and corrective maintenance activities.
• Troubleshoot turbine systems and identify technical solutions.
• Read and interpret schematics, technical manuals, work instructions, and engineering documentation.
• Utilize rigging, crane signaling, LOTO, and specialized tooling safely and effectively.
• Complete daily reports, job status updates, and technical documentation.
• Support a safety-first culture and participate in all required safety programs.
• Work collaboratively with site leadership, customers, and fellow technicians.
• Travel to project locations throughout the United States on a rotating schedule.

• Minimum 5 years of wind industry experience.
• Minimum 3 year of major component exchange experience or crane industry experience.
• Experience working at heights and in industrial environments.
• Strong troubleshooting and problem-solving skills.
• Ability to travel extensively and work a 5 weeks on / 1 week off rotation.
• Must be authorized to work in the United States.
• Ability to pass all required pre-employment screenings.

• Technical school or college education.
• Experience with GE, SGRE, Vestas, Nordex, or other OEM platforms.
• GWO BST Certification.
• GWO BTT Certification.
• OSHA 10 or OSHA 30.
• NFPA 70E.
• Confined Space Training.
• Rigging Certification.
• Hand and Radio Signal Certification.
• Forklift Certification.
• OEM Competency Certifications.

• Ability to climb wind turbine towers.
• Ability to work at heights utilizing fall-protection equipment.
• Ability to lift, carry, push, and pull equipment and tools.
• Ability to work in varying weather conditions and remote locations.
• Ability to meet all site-specific safety requirements.

This description is intended to be sufficient to identify the job level and to be illustrative of the duties that may be required.  It shall not be interpreted to describe all the duties the incumbent may be required to perform.

• $34.00 – $40.00 per hour
• Overtime opportunities
• GSA Per Diem
• Consistent project work
• Travel opportunities nationwide
• Career advancement opportunities

Job Type
Full-Time

Department
Repower

Location
100% Travel

Our company is purpose-built to support the wind industry from the ground up. We offer Wind Generator, Wind Drivetrain and an unparalleled Wind Parts Department – all specifically designed to reduce downtime at medium and large-scale wind farms. In the field, Zephyr offers complete Repower and Major Corrective services. Zephyr is a turn-key service center for nearly all original equipment manufacturers, and our compliances and certifications ensure your wind turbine components receive the highest quality work.

Zephyr Repower is seeking a highly motivated and detail-oriented Wind Industry Quality Assurance Representative to join our growing team. In this field-based role, you will be responsible for overseeing and maintaining quality standards across a variety of wind energy repowering and construction projects throughout the Midwest region. The ideal candidate will demonstrate exceptional technical expertise, a strong commitment to industry best practices, and the ability to collaborate effectively with project teams to ensure successful project execution.

• Conduct comprehensive quality assurance inspections and audits throughout all phases of wind energy project development, installation, and repowering.
• Monitor compliance with company policies, regulatory requirements, and industry standards to ensure consistent delivery of superior quality results.
• Interface with project managers, construction crews, and external partners to provide technical guidance and resolve quality-related issues in a timely manner.
• Document and report findings, recommend corrective actions, and support continuous improvement initiatives across assigned projects.
• Participate in training programs and promote a culture of safety, transparency, and operational excellence.
• Travel to various field sites within the Midwest region as required to support project objectives.

• Associate’s or bachelor’s degree in engineering, renewable energy, or a related field preferred.
• Prior experience in quality assurance, construction management, or wind energy project execution strongly desired.
• Working knowledge of industry codes, standards, and regulatory requirements relevant to wind energy projects.
• Strong analytical, communication, and organizational skills.
• Ability to travel frequently and work independently in a fast-paced, field-based environment.

Preferred Qualifications

• Experience: Minimum of 5+ years in renewable maintenance, quality assurance/quality control (QA/QC), or field engineering, with a strong understanding of wind turbine systems and civil construction methods.
• Technical Skills:
  • Proficient in Microsoft 365, including SharePoint (document management, inspection uploads) and Excel (trackers, inspection logs, material verification).
  • Familiarity with digital construction management and field inspection software platforms.
  • Ability to interpret SWIs, lift plans, QA checklists, civil/electrical drawings, and WTG schematics.
• Physical Requirements: Ability to walk turbine sites, enter foundations, climb turbines when required, and work in variable weather conditions.
• Communication: Strong written and verbal communication skills for interacting with subcontractors, foremen, and client representatives.
• Certifications: Valid driver’s license and willingness to travel extensively. OSHA or similar safety certifications are preferred.
• Other Requirements: Experience documenting critical inspections and verifying material/equipment compliance in field settings.

Preferred Qualifications

• Experience in wind turbine repowering or maintenance.
• Background in civil QA, cable routing, and/or SWPPP.
• Familiarity with lean construction principles or process improvement methodologies.
• Prior experience working with veterans or field-experienced professionals in high-paced environments.

Job Type
Full-Time

Department
Repower Quality Assurance

Our company is purpose-built to support the wind industry from the ground up. We offer Wind Generator, Wind Drivetrain and an unparalleled Wind Parts Department – all specifically designed to reduce downtime at medium and large-scale wind farms. In the field, Zephyr offers complete Repower and Major Corrective services. Zephyr is a turn-key service center for nearly all original equipment manufacturers, and our compliances and certifications ensure your wind turbine components receive the highest quality work.