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Senior Mechanical Engineer

Engineer III — Senior Level

Romeoville, ILFull-TimeSenior

Automated Design Corporation specializes in the design and development of automated sports-testing equipment and industrial automation systems. We combine precision engineering, hands-on prototyping, and advanced mechanical design to deliver reliable, high-performance automated solutions.

Position Overview

Engineer III is a senior-level mechanical engineering role responsible for leading major design efforts, driving system-level integration, and setting engineering standards. You will mentor junior engineers, guide technical decisions, and ensure high-quality mechanical design across projects.

Key Responsibilities

  • Lead system-level mechanical design for automated sports-testing and industrial automation systems.
  • Create advanced SolidWorks models, large assemblies, and complex geometry.
  • Establish and enforce CAD standards, modeling best practices, and revision control.
  • Drive design reviews, testing strategies, and reliability improvements.
  • Own technical direction for major components or product lines.
  • Diagnose and resolve complex mechanical issues during assembly and integration.
  • Mentor Engineer I and II team members in SolidWorks, design fundamentals, and engineering judgment.
  • Oversee 3D printing strategy for prototyping and development.
  • Collaborate with leadership on long-term engineering strategy and continuous improvement.

Required Qualifications

  • Bachelor's degree in Mechanical Engineering or related field.
  • 6+ years of professional mechanical engineering experience.
  • Expert-level SolidWorks capability (advanced surfacing, large assemblies, design automation tools).
  • Strong understanding of materials, tolerances, manufacturing processes, and system integration.
  • Proven ability to lead projects and mentor other engineers.

Preferred Qualifications

  • Experience with automation systems, robotics, or industrial machinery.
  • Experience working directly with suppliers and manufacturing partners.
  • Background in reliability engineering or advanced testing methods.

Compensation & Benefits

  • 100% employer-paid medical insurance
  • Vacation: starts at 4 weeks
  • Paid holidays
  • Leadership opportunities in advanced automated system development
  • Influence over engineering standards and long-term product direction

How to Apply

Send a résumé and a short note about why this role interests you.

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