Python Mechanical Engineer Jobs in Buffalo, NY (NOW HIRING)

Reports to: Global Manager, Mechanical & Hydraulic Development. Location: Onsite, North Tonawanda, NY.

Imagine working at the forefront of innovation in fluid‑flow technology, with over 1,400 colleagues across the globe, and contributing to a legacy of excellence that spans eight manufacturing facilities on four continents. Armstrong Fluid Technology is more than just a leader in our industry; we are a community of the brightest and most creative minds, driven by a shared mission to engineer the future and safeguard our planet.

As part of our team, you’ll be immersed in an environment that fosters growth, creativity, and collaboration. Here, you’ll have the opportunity to push boundaries, tackle exciting challenges, and develop cutting‑edge solutions that promote energy efficiency and reduce environmental impact. Every day offers the chance to make a meaningful contribution to a more sustainable future, driving innovations that help lower global carbon footprints. Together, we’re creating a legacy that goes beyond business—one that’s changing the world for the better.

Design & Development

• Design simple to complex package system including pump, fittings, piping, valve and control system.
• Perform Engineering calculation with minimal supervision.
• Apply design‑for‑assembly principles and cost considerations throughout the design process.
• Create mechanical models and CAD drawings for new products and maintain existing product designs.
• Prepare detailed, production‑quality CAD drawings and review for accuracy and completeness.
• Ability to perform thermal analysis using finite element analysis (FEA) and/or Computational Fluid Dynamics (CFD) analysis to optimize performance of package system over equipment performance.
• Ability to apply appropriate GD&T within component drawing based on the assembly and controlling key design aspect.
• Perform tolerance stack‑ups for sub‑assemblies and assemblies.
• Contribute to Design Failure Mode and Effects Analysis (DFMEA) and other product‑related analyses.
• Participate and lead detailed design review for new components and product launches.

Collaboration & Problem Solving

• Work closely with cross functional teams in value stream such as product teams, quality and manufacturing personnel to address design challenges and resolve issues.
• Lead technical discussion among value stream/ community.
• Collaborate with suppliers and regulatory bodies to obtain necessary product certifications.
• Engage with sales and customer service teams to understand and address customer‑driven needs.

Documentation & Process Improvement

• Maintain BOM & Drawings in PLM system.
• Provide input on process improvements, including opportunities to enhance documentation practices and design efficiency.
• Liaise with testing and regulatory agencies to obtain necessary certifications.
• Develop and adhere to internal and global design standards.

To thrive in this role, you should bring:

Education and Experience

• Bachelor of Science degree in Mechanical Engineering (required).
• 5+ years of experience working with design engineering in manufacturing environment.
• Knowledge or experience of centrifugal pump design and manufacturing is an asset.
• Experience in designing pumping packages is a plus.
• Must be eligible to work in the United States.
• This role is not eligible for visa sponsorship.

Technical Skills

• Strong proficiency in SolidWorks 3D, AutoCAD, Excel, Word, and PowerPoint.
• Knowledge of GD&T standards.
• Experience in designing electromechanical systems and controls (preferred).
• Experience with PLM and ERP systems (e.g., Infor, SAP).
• Familiarity with scripting (e.g., Python)/SolidWorks APIs, Macros, and/or other design/development automation techniques is a strong asset.

Soft Skills

• The capability to simplify complex problems, conduct root cause analysis, and provide clear, well‑thought‑out recommendations.
• Team‑oriented leadership skills with a proactive approach.
• An ability to communicate openly and authentically in all situations.

By joining us, you’ll become part of a global community dedicated to pushing the boundaries of fluid‑flow technology while upholding Armstrong’s commitment to sustainability. You’ll have endless opportunities to learn, grow, and make a significant impact on the world. Together, we’ll build tomorrow’s solutions today.