Product Mechanical Engineer

Job Title:

Product Mechanical Engineer - Cedar Rapids, IA

Design Products. Drive Innovation. Build the Future of Home Heating.

Johnson Gas is seeking a Product Engineer to join its engineering team in Cedar Rapids, IA.

The Product Engineer drives product design and manufacturing excellence by serving as a critical link between engineering, purchasing, and production. This role develops detailed engineering drawings and technical documentation, supports continuous process improvement initiatives, and provides technical expertise to manufacturing teams, sales partners, and customers throughout the product lifecycle.

Johnson Gas is a family‑owned business with a strong reputation for quality, service, and customer relationships. In addition to its established product lines, the company represents premium luxury hearth brands, providing innovative fireplace solutions for custom homes and upscale residential projects. Employees enjoy a collaborative, hands‑on environment where ideas are valued, contributions are visible, and individuals can make a direct impact on product development and company success.

• Create and maintain engineering drawings, CAD models, and bills of materials for mechanical components and assemblies
• Support prototype assembly, testing, and verification activities in lab and production environments
• Develop production standards, field installation documentation, and manufacturing work instructions
• Collaborate with manufacturing partners to troubleshoot product performance issues and implement process improvements
• Coordinate outside laboratory testing and provide technical support to service, warranty, and sales teams

• Associate's Degree in Mechanical Engineering Design required;
  Bachelor's Degree in Mechanical Engineering, Industrial Engineering, or related field preferred
• 2-5 years of experience using Autodesk Inventor or comparable 3D CAD software in a manufacturing, product design, or engineering environment
• Proficiency with Autodesk Inventor and AutoCAD for 3D CAD design and engineering documentation
• Experience creating and maintaining bills of materials and supporting prototype testing activities
• Working knowledge of Microsoft Excel, Word, and Outlook
• Understanding of manufacturing processes and ability to develop technical documentation
• Onsite availability required for lab work, product development, and testing activities
• Willingness to work additional and irregular hours as needed and travel occasionally

• Comprehensive Health Benefits - Affordable, high-quality health coverage with company support
• 401(k) with Company Match - Invest in your future with retirement savings assistance
• Stable, Family-Oriented Culture - Join an established organization that values teamwork, respect, and long-term employee success
• Hands-On Engineering Experience - See your designs move from concept to production and make a visible impact on the final product
• Diverse Growth Opportunities - Gain exposure across multiple product lines and business functions while continuing to expand your technical expertise
• Meaningful Impact - Work closely with leadership and manufacturing teams in an environment where your ideas and contributions matter

We are an Equal Employment Opportunity employer. All employment decisions, including hiring, promotion, compensation, training, and other terms of employment, are made based on qualifications, abilities, and performance, without regard to membership of a protected class and in compliance of federal, state, and local laws.