G3 Aerospace LLC

Mechanical Design Engineer I

Location Bozeman, MT

G3 Aerospace is an AS9100-certified aerospace engineering and manufacturing company specializing in aircraft interior structures and components. We are seeking a Design Engineer I to join our growing engineering team. This is an in-office position working closely with cross-functional teams to design, develop, and deliver high-quality aerospace products.

Position Overview

The Design Engineer I will support the design and development of aerospace products from concept through production. This role involves creating 3D models, 2D drawings, and supporting documentation while working under the guidance of senior engineers to meet customer, regulatory, and internal requirements.

Key Responsibilities

• Develop 3D CAD models, 2D layouts, and detailed engineering drawings
• Support product design activities including concept development, prototyping, and testing
• Perform basic engineering calculations related to form, fit, function, and structural requirements
• Ensure designs meet customer specifications, regulatory requirements, and internal quality standards
• Maintain accurate documentation and contribute to lessons learned and continuous improvement efforts
• Collaborate with internal teams and external customers to support project execution
• Provide regular updates on progress and deliverables to engineering leadership
• Continuously build technical knowledge and improve engineering processes

Qualifications

• Bachelor’s degree in Engineering (Mechanical or related field preferred) or equivalent combination of education and relevant experience
• 0–5 years of experience in design engineering or related field
• Strong understanding of engineering fundamentals and problem-solving

Technical Skills

• Proficiency in CAD software such as:
  • SolidWorks, CATIA V5, Creo, or AutoCAD/DraftSight
• Experience with PLM systems (e.g., Windchill, SmarTeam) preferred
• Strong Microsoft Office skills (Excel, Word)

Work Environment & Physical Requirements

• This is a full-time, in-office role; remote work is not available
• Work is performed in a professional engineering and light manufacturing environment
• Moderate noise levels with occasional exposure to shop environments
• Ability to sit, talk, and hear regularly
• Occasionally lift up to 50 lbs

What We’re Looking For

• Strong attention to detail and commitment to quality
• Ability to work collaboratively in a team environment
• Eagerness to learn and grow within aerospace engineering
• Strong communication and organizational skills

Travel

• Minimal travel required (less than 20%)

Why Join G3 Aerospace

• Work on real aerospace programs and hardware
• Collaborative, fast-growing engineering and manufacturing environment
• Opportunity for career growth and technical development
• Direct exposure to both design and production