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Salary
≈ $126k – $230k per year (Estimated)
Location
In office (Gastonia)
Seniority
Senior · 5+ years exp
Visa
H-1B filings in 12 months: 2 · green card filings: 1

Confirmed on the employer's own hiring board on Oct 16, 2026. First seen by Alion on Oct 15, 2026. Mann+Hummel scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Mann+Hummel is a family-owned German filtration company headquartered in Ludwigsburg that makes air, oil, fuel and cabin air filters, intake systems, filtration materials and membranes for vehicles, industry, buildings and water treatment. Active in filtration since 1941, it operates more than 80 locations worldwide and owns brands such as Purolator, whose US business is based in Fayetteville, North Carolina, alongside large US plants in Gastonia and Wichita. It hires machine and setup operators, quality and applications engineers, supply chain planners, sales account managers, IoT and digital interns and German working students.

Role Summary

The Product Engineer is responsible for the development, validation, and continuous improvement of new and existing products. This role ensures compliance with customer specifications, internal standards, and regulatory requirements. The Product Engineer works cross-functionally with Design, Quality, Manufacturing, Sales, and Customers to deliver robust, cost-effective, and high-performance filtration solutions aligned with business objectives.

#LI-Onsite

Main Tasks

  • Lead product engineering activities for new product launches and product modifications from concept through release
  • Coordinate Advanced Product Quality Planning (APQP) activities related to R&D projects
  • Define product fit, form, and function based on customer technical requirements and application needs
  • Develop product designs including drawings, CAD models, prototype builds, and validation plans
  • Plan and execute material, dimensional, and performance testing to ensure compliance with OEM specifications and internal standards
  • Analyze validation results and provide technical recommendations for product approval, launch, or design changes
  • Collaborate with Sales and Product Management to support OEM, private label, and internal customers with technical expertise
  • Interface with customers and suppliers to review designs, test results, cost optimization initiatives, and technical concerns
  • Create and modify 3D CAD models and drawings (Pro-E / Creo or SolidWorks) in accordance with company design standards
  • Provide technical support to Manufacturing for production inquiries and to Quality for customer complaint resolution
  • Ensure product functionality and durability meet intended application requirements
  • Maintain accurate project documentation in accordance with company systems and procedures
  • Lead cost reduction and continuous improvement initiatives
  • Perform additional duties as assigned

Your Profile

Education

  • Bachelor’s degree in Mechanical Engineering, Manufacturing Engineering, Materials Engineering, or related field

Experience

  • Minimum 5 years of engineering experience in a manufacturing or industrial environment

Required Skills

  • Strong understanding and application of engineering principles
  • Proficiency in 3D solid modeling (CAD)
  • Proficiency in Microsoft Office Suite
  • Excellent written, verbal, and presentation skills
  • Knowledge of geometric dimensioning and tolerancing (GD&T)
  • Ability to manage multiple projects and meet timing requirements

Preferred Skills

  • Knowledge of filtration or filter manufacturing processes
  • Program or project management experience
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