Mechanical Engineer

At Potter Global Technologies, we’ve been protecting lives around the world for over 125 years—and we’re just getting started. We’re a global leader in life safety solutions, committed to saving lives through innovative technology and trusted partnerships.

Our vision is for our customers to know us globally as their innovative, easy-to-do-business-with, best-in-class life-safety product partner. And our mission? With a passion for creating safer environments worldwide, our mission is to provide our customers with a team of real people that connect them with reliable expertise in life safety applications.

If you're inspired by purpose, energized by collaboration, and thrive in an environment of feedback, ownership, and experimentation—you’ll feel at home here.

We're seeking a detail-oriented and innovative Mechanical Engineer to design, develop, and improve mechanical systems and products. In this role, you’ll collaborate with cross-functional teams to bring cutting-edge solutions from concept to production, ensuring quality, performance, and efficiency at every stage. Ideal candidates will have strong analytical skills, proficiency in CAD software, and a passion for solving complex engineering challenges.

What You’ll Do

• Design, develop, and test mechanical components, systems, and products.
• Create detailed 3D models and engineering drawings using SolidWorks CAD software.
• Perform engineering calculations to ensure system integrity, performance, and safety.
• Conduct tolerance stack-ups, thermal, stress, and vibration analyses to validate designs.
• Partner with and provide leadership to cross-functional teams including Electrical Engineering, Compliance, Product Management, and Operations.
• Oversee prototype development, testing, and design iteration based on test results.
• Select appropriate materials and manufacturing processes for prototyping and production development.
• Troubleshoot and resolve mechanical issues during all stages of new product development phases.
• Support product lifecycle management, from concept through to production, sustainment, and maintenance following ECO process.
• Ensure compliance with industry standards, safety regulations, and internal quality guidelines.
• Prepare technical reports, specifications, and documentation for internal and external stakeholders.
• Assist in cost estimation and project planning activities.

What You Bring

Experience That Drives Success

• Bachelor’s degree in Mechanical Engineering or a related field (required).
• 3+ years of experience in a mechanical engineering role.
• Relevant certifications (e.g., SolidWorks, Six Sigma, HVAC certification) may be a plus.

• Strong analytical and problem-solving skills.
• Effective communication skills (written and verbal).
• Ability to work independently and as part of a team.
• Leadership experience a plus.
• Project management and time management capabilities.
• Attention to detail and commitment to quality.
• Proficiency in CAD software (e.g., SolidWorks)
• Knowledge of other CAD software (e.g., AutoCAD, CATIA, or Creo) a plus.
• Proficiency in file management software (e.g., SolidWorks PDM)
• Experience with ECO processes.
• Experience with ERP/MRP systems.
• Experience with 3D printing for prototyping.
• Knowledge of engineering analysis tools (e.g., ANSYS, MATLAB, FEA, CFD) a plus.
• Familiarity with product lifecycle management (PLM) systems a plus.
• Understanding of materials science, thermodynamics, fluid mechanics, and mechanical systems.

Our Culture

• We build strong relationships—with teammates, partners, and customers
• We take pride in knowing every product we build serves the purpose of protecting lives
• We listen actively, coach frequently, and own our results
• We foster innovation, value curiosity, and believe that experimentation is part of growth
• We create a welcoming and inclusive space where everyone belongs
• We take ownership of our work—quality and safety are at the core of what we do

Benefits That Matter

• Employee Ownership Program – You’re not just an employee—you’re an owner. We share success together.
• Competitive health, dental, and vision plans
• 401(k) with company match
• Generous paid time off and holidays
• Continuous learning and development opportunities
• Financial Wellness programs including complimentary Certified Financial Planner sessions
• Recognition programs that celebrate individual and team wins
• A mission-driven team that supports life-saving outcomes, every day

Location

This is a full-time position, on-site at our office in St. Louis, MO.

Ready to Apply?

Ready to make a real impact? If you’re driven, curious, and excited to grow with a team that’s changing the world—and where you’re not just an employee but an owner—we want you on board!

Join us, and let’s create safer environments together - making a global difference you’ll be proud to own.