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Senior Design Engineer

Ashton North LLC
Brookfield, WI Full Time
POSTED ON 1/4/2026
AVAILABLE BEFORE 2/4/2026
Overview

We’re looking for a hands-on Senior Design Engineer with strong mechanical design expertise in injection molding and electro-mechanical assemblies. This role will lead the development of rugged, low-voltage power distribution solutions from concept through production. The ideal candidate thrives in a fast-paced, high-mix environment and takes pride in delivering high-quality, well-engineered products.

Key Responsibilities

Product Development & Engineering Execution

  • Lead the end-to-end development of mechanical products—from initial concept through tooling, testing, and release.
  • Design durable electro-mechanical components such as housings, enclosures, connectors, and brackets, with a focus on molded and overmolded parts.
  • Translate product requirements into efficient, reliable designs using sound mechanical principles and modern CAD tools.
  • Create and maintain high-quality 3D models, drawings, and documentation using PTC Creo or similar platforms.
  • Validate designs through tolerance studies, GD&T, and FEA to ensure reliability in the field.

Program Leadership & Collaboration

  • Take ownership of design programs, setting technical direction, priorities, and timelines to meet milestones.
  • Work cross-functionally with engineering, manufacturing, and customer teams to ensure the right balance of performance, cost, and manufacturability.
  • Partner with account managers to clarify requirements and develop practical solutions that meet real-world needs.
  • Coordinate with toolmakers and suppliers to ensure smooth transitions from prototype to production, driving DFM improvements along the way.

Manufacturing Support & Quality Focus

  • Support production ramp-up by reviewing parts, validating dimensions, and assisting with PPAP and inspection processes.
  • Troubleshoot issues that arise in production or from the field—analyzing root causes and implementing long-term fixes.
  • Develop clear and practical assembly guides and process documentation to support manufacturing teams.

Innovation & Product Optimization

  • Bring forward fresh design ideas that improve performance, reduce complexity, or streamline production.
  • Explore new materials, processes, and design techniques that enhance product life and reduce cost.
  • Encourage a culture of continuous improvement—refining standards, sharing best practices, and keeping innovation at the forefront.

Mentorship & Technical Guidance

  • Provide direction and feedback to junior engineers and design staff.
  • Help raise the bar for design quality by reviewing models, drawings, and documentation.
  • Contribute to refining internal processes—improving how designs are released, validated, and supported over time.

Qualifications

Education & Background

  • Bachelor’s degree in Mechanical Engineering or a related field.
  • At least five years of hands-on product design experience—ideally within automotive, off-road, or industrial equipment environments. A background working on electro-mechanical systems or molded plastic components is a strong plus.

Technical Expertise

  • Proficient in PTC Creo (preferred) or SolidWorks, with a solid foundation in 3D modeling, detailing, and documentation.
  • Strong grasp of injection molding, DFM/DFA, and GD&T principles, paired with practical experience moving designs from concept to production.
  • Skilled at mechanical analysis, including tolerance studies, FEA, and other validation tools to ensure structural soundness.
  • Working familiarity with manufacturing and quality processes like PPAP, FMEA, and ECN, along with exposure to prototype and production release cycles.

Other Criteria

  • Analytical thinker who balances creativity with disciplined engineering judgment.
  • Highly self-directed—able to prioritize, communicate effectively, and see projects through to completion.
  • Collaborates well across disciplines and thrives in a hands-on, fast-paced setting.
  • Prior work in small to mid-size manufacturing companies is preferred. Must be able to adaptable and able to pivot when required.

Employment Type: Full Time

Salary: $110,000 - $130,000 Annual

Bonus/Commission: No

Salary : $110,000 - $130,000

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