Manufacturing Engineer III

Fillauer is a global leader in orthotic and prosthetic innovation that empowers clinicians and patients to achieve their best functional outcomes. With manufacturing and R&D locations in Tennessee, Utah, and Sweden, Fillauer supports a strong upper limb product line, a robust offering of prosthetic feet, a variety of orthotic devices, and a collection of tools, equipment, components, and materials. Founded over a century ago, Fillauer is dedicated to helping individuals with limb loss and limited mobility return to daily activities and achieve new heights. We are an equal opportunity employer and value diversity at our company.

Fillauer is searching for a Manufacturing Engineer III to join our team in Chattanooga, TN. This position is responsible for leading complex engineering initiatives focused on optimizing manufacturing processes, tooling, and equipment performance. The Manufacturing Engineer III partners closely with production, design engineering, and quality teams to drive continuous improvement and innovation in manufacturing operations. The ideal candidate will use sound judgement and outside resources to adapt to non-routine aspects of a problem.

• Design, develop, and implement manufacturing processes, fixtures, and tooling to support production goals and ensure repeatable, high-quality output.
• Create and optimize CNC programs for new and existing parts to improve throughput, reduce scrap, and ensure precision.
• Serve as a technical expert for machining operations, providing guidance on best practices for tooling, materials, feeds, and speeds.
• Lead root cause analysis and corrective actions for production issues, ensuring timely resolution and process documentation.
• Drive continuous improvement initiatives, including lean manufacturing, waste reduction, and process optimization.
• Collaborate with design engineering to support new product introductions (NPI), ensuring manufacturability and smooth transition to production.
• Develop and maintain process documentation, including standard work instructions, setup sheets, and process flow diagrams.
• Identify opportunities for automation or process enhancements to improve productivity and cost efficiency.
• Support capital equipment projects, including justification, specification, and implementation.
• Provide mentorship and technical guidance to junior engineers and manufacturing staff.

• Bachelor’s degree in Mechanical, Industrial, or related Engineering field.
• Minimum 5–7 years of experience in manufacturing engineering (or related engineering field)
• Experience with CNC machining and process development is strongly preferred.
• Proficiency with CNC programming software preferred (e.g., FeatureCAM, Mastercam, Fusion 360, or similar).
• Experience with fixture and tooling design using CAD software (e.g., SolidWorks, Inventor).
• Experience in Geometric Dimensioning and Tolerancing (GD&T) to define and communicate the allowable variations in the geometry of parts and assemblies.
• Strong understanding of machining processes, materials, and manufacturing best practices.
• Demonstrated success in implementing process improvements and leading cross-functional initiatives.
• Excellent problem-solving, analytical, and communication skills.

• Experience in medical devices or precision manufacturing environments.
• Knowledge of Lean Manufacturing and Six Sigma principles.
• Familiarity with GD&T, blueprint reading, and process validation methods.

• Competitive Compensation Packages
• 8 Paid National Holidays & 4 additional Floating Holidays
• PTO that includes Vacation and Sick time
• Medical, Dental, and Vision Benefits
• 401k Savings and Retirement Plan
• Paid Parental Bonding Leave for New Parents
• Flexible Work Schedules and Part-time Opportunities
• Generous Employee Referral Bonus Program
• Mentorship Programs- Mentor and Mentee
• Student Loan Repayment Assistance by Location
• Relocation Assistance
• Regional & National traveling CPO/CO/CP opportunities
• Volunteering for Local and National events such as Hanger’s BAKA Bootcamp and EmpowerFest

Hanger, Inc. is committed to providing equal employment opportunity in all aspects of the employer-employee relationship. All conditions and privileges of employment are administered to all employees without discrimination or harassment because of race, religious creed, color, age, sex, sexual orientation, gender identity, national origin, religion, marital status, medical condition, physical or mental disability, military service, pregnancy, childbirth and related medical conditions, special disabled veteran status, or any other classification protected by federal, state, and local laws and ordinances. The company will comply with all applicable state or local fair employment laws that forbid discrimination or harassment on the basis of other protected characteristics. Retaliation against any employee for filing or supporting a complaint of discrimination or harassment is prohibited.

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