Hire the Best Mechanical Engineers in Pennsylvania

Licensed engineer (PA, OH, & NY) with 38 years experience design and manufacturing in heavy industry such as power generation, steel, paper, chemical, mining etc. Machine and equipment design experience is from concept thru manufacturing. Structural design experience for residential, commercial and industrial buildings. My experience as a Mechanical Engineer overlaps the following engineering disciplines: Manufacturing Engineer Civil Engineer Chemical Engineer Process Engineer Materials Engineer Welding Engineer I have 6 patents and 5 publications/conference presentations with assistance on many more. Industrial Trainer Principles, Maintenance and Operations of Turbo Compressors and Centrifugal Gas Compressors I serve as an Expert Witness in cases involving heavy industry. My analysis background includes the following: Stress FEA & CFD Thermodynamics Heat Transfer - Conduction, Forced Convection, Natural Convection, Radiation Psychometrics Ventilation Shock Vibration Hydraulics Acoustics Bearing performance Electromagnetic Force Analysis Combustion DFM and DFA CAPEX and OPEX Cost Estimation Engineering Process Study Phases Feasibility FEED Detail Design Manufacturing Representative examples of the type of work I have done include: Machine Design Equipment Design, Static or Rotating Complex Assemblies 3D Modeling, Manufacturing Drawings, GD&T FEA & CFD Lifting Equipment per OSHA/ASME Machining & Weldments PFD & P&ID Process Heating or Cooling Power Cycles Supercritical Fluids, sCO2, sH2O Buildings, Layout, Structural Analysis, MEP, stamped drawings

As a mechanical engineer educated at Michigan State University with hands-on project experience at Carnegie Mellon's Robotics Institute, I specialize in turning complex ideas into manufacturing-ready CAD models. I don't just design on a screen; I build, work, and troubleshoot in the real world. Whether I am engineering modular subsystems for a 120lb competitive robot, prototyping 3D-printed sequential gearboxes, or diagnosing and repairing physical engine systems, I approach every CAD project with a practical understanding of how parts actually fit together and function. I know how to bridge the gap between digital concepts and physical production. My core CAD & Engineering services include: * 3D Modeling & Assembly Design (SolidWorks, Onshape, Autodesk) * Design for Manufacturing (DFM) (Optimizing parts for 3D printing, CNC milling, and lathe turning) * Rapid Prototyping & Mechanism Design * Technical Drawings & Documentation Let’s collaborate to get your mechanical concepts designed, refined, and ready for production.

I am BACK and available for new projects! January 2025 - Just completed two very large projects for a Non-Upwork client, but I am actively seeking new opportunities and ready for "What's Next?". Design Specialties:________________________ → → Book a Quick Consultation Below!! ↓ ↓ ↓ - Injection molded part design - Sheet metal part design - both parts and sub-assemblies - Converting 3D printed parts to manufacturing mold-ready parts - Concept 3D models - help getting those ideas into practical manufacturable products - DFM - Design For Manufacturing services - FEA Simulations - eliminate excessive iterations by utilizing the power of FEA - Complex Assembly Expert - creating an accurate model of products and maintaining design accuracy. Extremely experienced product development skills of very diverse product types: Light industrial equipment, heavy industrial equipment, injection molded parts, connector products, fitness equipment, and consumer products. Expert level CAD user on multiple 3D/2D Software platforms including FEA simulation software: Solidworks 3D CAD, Solidworks Simulation, ANSYS, Inventor, and many other software brands. Current subscription holder of (2) Seats of Solidworks Professional 3D CAD Current subscription holder of (1) Seat of Solidworks Simulation Professional Current subscription holder of (1) Seat of Solidworks Visualize Professional In depth experience and knowledge in light industrial/heavy industrial manufacturing for a design for manufacturing approach in the following manufacturing processes: sheet metal, injection molding, laser cutting, metal forming, punch press, stud setting, plasma cutting, welding, spot welding, powder coating, automated connector assembly, and manual/semi-automated assembly processes. Active in developing products from prototype/concept throughout full development/release to customers/consumers.

🏎️ 💨Passionate Automotive Mechanical Engineer Ready to Bring Your Ideas to Life! 🏁 Hello Upwork! I'm Davis, a highly skilled mechanical engineer with a passion for innovation and product development. With 8+ of experience in the automotive industry, working for big names like Jeep, Dorman Products, and Arrival (EV startup) I know what it takes to turn your vehicle-based ideas into tangible, market-ready products. Located in Philadelphia, PA I'm available to work with clients locally and remotely as well as work directly with USA based suppliers. I'm passionate about automotive engineering however am open to projects from a variety of industries. 🚀 What I Offer: Product Design and Development: From initial concept sketches to detailed CAD models, I excel at bringing ideas to life with precision and creativity. Mechanical Engineering Analysis: I leverage my expertise to conduct thorough analyses, ensuring optimal performance, durability, and cost-effectiveness of designs. Prototyping and Testing: With hands-on experience in prototyping and testing, I can quickly iterate and refine designs to meet your specifications and exceed expectations. Manufacturing Optimization: I'm well-versed in various manufacturing processes and can provide valuable insights to optimize production efficiency and quality. I'm confident talking with suppliers and will get you the quality you deserve. ⚡ Why Choose Me: Passion for Innovation: I thrive on challenges and am driven by the opportunity to push the boundaries of what's possible. Attention to Detail: I take pride in delivering high-quality work with meticulous attention to detail, ensuring that every aspect of the project is executed to perfection. Collaborative Approach: I believe in open communication and collaboration, working closely with clients to understand their vision and deliver results that exceed their expectations. 🤝 Let's Work Together: Whether you're a DIY mechanic, inventor, startup founder looking to launch a groundbreaking product or an established company seeking to enhance your product line, I'm here to help you achieve your goals! Let's collaborate to turn your ideas into reality and bring some exciting products to market. Feel free to reach out to discuss your project requirements or schedule a consultation. I'm excited to bring your vision to life!

Senior Energy Engineer | PE | MSCE | CEM | 20 Years in Energy Modeling, ESPC, Renewables, and Advanced Building Simulations I’m a licensed Professional Engineer and Certified Energy Manager with 20+ years of experience delivering high-value energy engineering solutions for commercial, industrial, and federal clients. My background spans federal ESPC projects, building energy modeling, HVAC system design, renewable integration, financial analysis, and performance optimization for some of the most complex facilities in the world. I specialize in translating technical data into clear, actionable designs, models, and decision tools. My work supports architects, developers, energy service companies, and engineering firms who need reliable calculations, fast turnaround times, and senior-level judgment. What I Can Help You With - Building energy modeling (EnergyPlus/DesignBuilder preferred, but experienced with all major tools: eQUEST, Trace, EnergyPro, DOE-2, Visual DOE) - Overheating analysis, heat loss/heat gain, and HVAC sizing - ESPC/Utility energy project development and savings analysis - Renewable and distributed energy modeling (solar PV, wind, fuel cells, CHP, BESS, microgrids) - Load calculations, fluid flow, and heat transfer simulations - Financial modeling, ROI, LCOE analysis, and cost/savings development - Retro-commissioning, facility audits, and code compliance support - MATLAB and algorithm development for decision tools or control logic - Technical writing, submittals, scopes, M&V plans, and engineering documentation Project Experience Includes I have contributed to or led modeling and analysis efforts for buildings of all scales and levels of complexity, including: - Federal campuses and military installations - Enterprise and hyperscale datacenters - Large commercial and office facilities - Industrial and mission-critical sites - Renewable-integrated and multi-source energy systems Professional Background Before transitioning to consulting, I spent more than a decade leading federal energy projects at Johnson Controls Federal Systems, delivering multimillion-dollar ESPC projects, coordinating multi-disciplinary teams, and serving as technical lead on complex mechanical and energy systems. I later founded DTEC Energy Consulting, where I support clients with modeling, design reviews, HVAC engineering, emissions compliance, and renewable project development. Certifications & Credentials - Professional Engineer (Delaware) - Certified Energy Manager (CEM) - MS Civil Engineering, BS Architectural Engineering, BS Civil Engineering - MBA candidate (Pennsylvania State University) - Member: ASHRAE, AEE Why Clients Hire Me - Senior-level accuracy with fast turnaround - Clear, professional communication - Ability to work from sketches, PDFs, BIM, or fully developed design sets - Comfortable with both straightforward and highly complex buildings - Proven track record with federal and commercial clients

● Mechanical Design ● 3d Modeling & Drawings ● Patent Illustrations ● ● Mechanical Components and Assemblies ● Mechanisms & Machinery ● ● Mechanical Gadgets ● Pre-project and General consulting ● IN ADDITION TO TECHNICAL REQUIREMENTS MY GOAL IS TO MATCH THE VOLUME AND COMPLEXITY OF YOUR PROJECT TO THE RIGHT FIXED PRICE OR FAIR HOURLY RATE (WITHIN $22.00 - $50.00) I am a Mechanical Engineer with many years of experience in all aspects of Mechanical Design: Ideas, Concepts, Engineering, Innovations, 3d modeling, drawings, and illustrations