Mechanical Design Engineer

gpac; Oswego Township (IL); On-site; USD 100,000 - 115,000; Full time

Job summary

A leading company specializes in aerospace design is seeking a Mechanical Design Engineer in Oswego, IL. This role requires strong CAD skills, and knowledge of CNC machining, and involves creating and revising designs for FAA-regulated components. Ideal candidates should have 3+ years of related experience and enjoy collaborating with manufacturing teams.

Qualifications

• 3+ years of experience in design engineering within aerospace or regulated environments.
• Hands-on CNC machining experience and understanding of shop operations.
• Proficiency with CAD software, particularly SolidWorks.

Responsibilities

• Create and revise 3D models and 2D drawings for aircraft parts using SolidWorks.
• Collaborate on manufacturable designs with CNC machinists.
• Generate BOMs and maintain documentation per FAA and AS9100 standards.

Skills

CAD design

CNC machining

GD&T

Tools

SolidWorks

CAM programming

Job description

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This range is provided by gpac. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

$100,000.00/yr - $115,000.00/yr

We are seeking a Mechanical Design Engineer with strong CAD design skills and hands-on CNC machining knowledge. This role sits at the intersection of design and manufacturing, supporting the development and repair of FAA-regulated aerospace components.

The ideal candidate understands how parts are engineered, how they're machined, and how to optimize both the design and the manufacturing process-particularly for reverse-engineering, prototyping, and FAA-compliant repairs.

Key Responsibilities

• Create and revise 3D models and 2D technical drawings for aircraft parts and tooling using SolidWorks or similar CAD tools
• Collaborate with CNC machinists to develop manufacturable designs, including fixtures and jigs for aerospace components
• Assist in reverse engineering of legacy or non-supported OEM parts, ensuring FAA Part 145 compliance
• Translate design intent into CAM programs and assist with CNC setup, tooling selection, and machining process validation
• Generate BOMs, support ECNs, and maintain all documentation in accordance with FAA, AS9100, and company standards
• Work closely with Repair, Quality, and Production teams to troubleshoot and improve parts and processes
• Support cost-reduction, process improvement, and first-article inspection efforts
  
  

Requirements

• 3+ years of experience in design engineering within aerospace, aviation MRO, or a regulated manufacturing environment
• Hands-on experience with CNC machining (milling and/or turning) and a solid understanding of shop floor operations
• Proficiency with CAD software (SolidWorks preferred); familiarity with CAM programming is a strong plus
• Strong knowledge of GD&T, materials, tolerances, and machining best practices
• Familiarity with FAA Part 145 repair requirements, and understanding of aviation quality standards (AS9100, ISO, etc.)
• Excellent documentation, communication, and collaboration skills
  
  

Preferred

• Experience with DER repairs, PMA development, or FAA-approved engineering practices
• CAM programming experience (e.g., Mastercam, Fusion 360, or similar)
• Background in components such as generators, hydraulic systems, brakes, or flight control surfaces
  
  

Interested? If you're a mechanically minded Design Engineer who can move confidently between CAD and CNC, we want to talk to you. Please send your resume to [[e-mail]] or reach out for a confidential conversation.

All qualified applicants will receive consideration without regard to race, age, color, sex (including pregnancy), religion, national origin, disability, sexual orientation, gender identity, marital status, military status, genetic information, or any other status protected by applicable laws or regulations.

GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990. We are extremely competitive, client-focused and realize that our value is in our ability to deliver the right solutions at the right time.

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Engineering and Information Technology

• Industries

  Transportation, Logistics, Supply Chain and Storage

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