Analyze spring characteristics such as free length, outside diameter, pitch, spring rate, squareness, and load requirements.
Diagnose and resolve manufacturing issues related to spring geometry, machine setup, tooling wear, material variation, and equipment performance.
Perform first-piece inspections and process verifications using calipers, micrometers, optical measurement systems, force testers, and spring load testers.
Investigate process deviations and implement corrective actions to improve product quality and manufacturing efficiency.
Conduct engineering trials, machine studies, DOE activities, and capability evaluations.
Collaborate with engineers to optimize spring designs, manufacturing methods, tooling concepts, and machine settings.
Support process validation activities, including IQ/OQ/PQ and process capability studies.
Develop and document machine setup standards, troubleshooting guides, and best practices.
Perform preventive maintenance and replacement of worn machine components.
Troubleshoot mechanical, electrical, pneumatic, and servo-controlled machine systems.
Analyze production data and equipment performance trends to identify opportunities for continuous improvement.
Assist with startup, qualification, and commissioning of new spring manufacturing equipment.
Train operators, spring makers, and technicians on machine setup, operation, troubleshooting, and inspection procedures.
Support root cause investigations and implementation of corrective and preventive actions (CAPA).
Required Qualifications
8+ years of experience in spring manufacturing, precision manufacturing, or automated production equipment.
Hands-on experience with WAFIOS spring coiling machines (FUL, FMU, or equivalent models preferred).
Strong understanding of spring manufacturing principles, including
Free length
Outside diameter (OD)
Pitch
Spring rate
Load testing
Helix and cast
Material behavior
Experience troubleshooting CNC spring coiling equipment and related automation systems.
Ability to interpret engineering drawings, blueprints, specifications, and tooling designs.
Strong mechanical aptitude and machine setup experience.
Knowledge of precision measurement equipment and statistical process control methods.
Experience with preventive maintenance and equipment reliability programs.
Familiarity with FDA-regulated, medical device, or highly regulated manufacturing environments.
Proficiency with PC-controlled manufacturing equipment and machine interfaces.
Technical Skills
WAFIOS machine programming and setup
Spring tooling adjustments and optimization
Mechanical troubleshooting
Electrical troubleshooting including
Motor overloads
Sensors
Fuses
Broken wires
Fault diagnosis
Pneumatic systems
Root cause analysis
Statistical process control (SPC)
Process validation
Technical training and mentoring
Continuous improvement methodologies
AW20
What you'll receive for the great work you provide
Full range of medical, dental, and vision plans
Life Insurance
Short-term and Long-term Disability
Matching 401(k) Contributions
Vacation and Paid Sick Time
Tuition Reimbursement
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- Application Deadline:
Applications for this job position will be accepted for at least five days following the job posting start date below and continuing until the end date below or until the position is filled. This posting may close sooner due to application volume. Job Posting Start Date 10-26-2026 Job Posting End Date 11-30-2026

 The base pay range for this position is provided below. The final base rate offered will be determined using job-related, non-discriminatory criteria, including but not limited to experience, qualifications, geographic location, education, external market data, and internal equity. $34.40 USD - $47.30 USD Hourly
- Job Category
- Production Engineering
- Is Sponsorship Available?
- No
Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email accessibility@flex.com and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).
