Hire the Best Mechanical Engineers in New Jersey

I am a licensed professional engineer certified in New York and New Jersey, and can help you from building out your initial concept to permitting to seeing the project out through the end! I am a Mechanical (HVAC), Electrical, and Plumbing (MEP) engineer with 9 years of experience, and specialize in designing a variety of commercial and industrial spaces, including offices, hotels, schools, restaurants, bakeries, gyms, retail, warehouses, audio studios, pharmacies, sport facilities, and labs. Working for years in Manhattan, from designing showrooms to high-rises, I am very familiar with the NYC building code, and can help you expedite design and avoid pitfalls others can fall into. It brings me pride to hear positive feedback about my responsiveness and due diligence, and is something I strive for in every project! I'm available to chat anytime, let me know how I can help P.S. Please feel free to contact me from other states as well, I'm always open to talking to new people

𝐈 𝐡𝐞𝐥𝐩 𝐟𝐨𝐮𝐧𝐝𝐞𝐫𝐬 𝐚𝐧𝐝 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐭𝐞𝐚𝐦𝐬 𝐭𝐮𝐫𝐧 𝐜𝐨𝐦𝐩𝐥𝐞𝐱 𝐡𝐚𝐫𝐝𝐰𝐚𝐫𝐞 𝐢𝐝𝐞𝐚𝐬 𝐢𝐧𝐭𝐨 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐫𝐞𝐚𝐝𝐲 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬. I’m a U.S.-based mechanical engineer with deep experience in full-stack hardware development; combining mechanical design, electronics integration, embedded prototyping, and manufacturing execution. I’ve engineered production systems and commercial products for companies including MakerBot (Method XL), Ultimaker, Stryker CMF, ULC Robotics, WAC Lighting, and other venture-backed hardware teams. Notably, I engineered a 3D printer at MakerBot and regularly develop and test prototypes using both SLA and FDM systems; giving me practical insight into real-world manufacturability. 🛠 What I Deliver 📌 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗛𝗮𝗿𝗱𝘄𝗮𝗿𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 🔹 Concept development through production release 🔹 System-level thinking across mechanical + electrical 🔹 Clean, manufacturing-ready CAD architecture 📌 𝗠𝗲𝗰𝗵𝗮𝗻𝗶𝗰𝗮𝗹 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 🔹 SolidWorks (licensed), Creo 8.0 🔹 DFM for injection molding, sheet metal, CNC machining 🔹 Tolerance stack-ups & robust assemblies 🔹 BOMs and factory-ready drawings 📌 𝗘𝗹𝗲𝗰𝘁𝗿𝗼𝗻𝗶𝗰𝘀 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 🔹 PCB integration & mounting strategy 🔹 Sensor layout & enclosure design 🔹 Battery systems & thermal management 🔹 Design for EMI, safety, and reliability 📌 𝗘𝗺𝗯𝗲𝗱𝗱𝗲𝗱 & 𝗠𝗩𝗣 𝗣𝗿𝗼𝘁𝗼𝘁𝘆𝗽𝗶𝗻𝗴 🔹 Arduino & Raspberry Pi development 🔹 Python-based control logic 🔹 Functional demo units for testing or investor validation 📌 𝗥𝗮𝗽𝗶𝗱 𝗣𝗿𝗼𝘁𝗼𝘁𝘆𝗽𝗶𝗻𝗴 🔹 Functional enclosures, mechanisms, and validation rigs 🔹 In-house SLA + FDM prototyping 🔹 Fast iteration cycles before tooling investment ✨I’m not just a CAD modeler; I build systems that work in the real world. If you need a designer and technical partner who can think beyond parts and deliver manufacturable, production-grade hardware, I’m ready to help. 📩 Send an invite and let’s discuss your product

I am a senior lighting designer specializing in AGi32-based lighting design, photometric calculations, daylighting analysis, and PAR lighting studies for industrial, infrastructure, commercial, architectural, and specialty lighting applications. Over the past 9+ years, I have delivered production-ready lighting models for real-world installations—many of which are now operating 24/7 in mining sites, processing plants, ports, yards, car parks, streets, and buildings across Australia, North America, and international markets. My work goes beyond “running calculations.” I routinely: • Build accurate AGi32 models from minimal or imperfect information • Interpret and apply IES, AS/NZS, and project-specific standards • Optimize luminaire placement, mounting geometry, spacing, and optics • Deliver clear, defensible reports suitable for engineers, authorities, and clients I have worked long-term with LED manufacturers, consultants, and engineering teams, supporting everything from concept studies to compliance submissions and value-engineered revisions. If you need someone who understands how lighting performs in the field—not just on screen, I bring that experience to every project. Message with your DWG/PDF + code reqs for free scope review.

Seasoned MEP Consulting Engineer with over 10 years of expertise in delivering high-quality mechanical, electrical, and plumbing solutions. My career has spanned a diverse range of projects, from small tenant fitouts to large-scale ground-up commercial and residential developments. What I Offer: Comprehensive MEP Design & Analysis: Proven track record in designing and analyzing HVAC, electrical, and plumbing systems to meet the unique demands of each project while adhering to industry standards and local codes. Project Management: Skilled in managing MEP aspects of projects from inception to completion, ensuring timely delivery, budget adherence, and optimal performance. Innovative Solutions: Adept at providing creative and efficient solutions to complex engineering problems, improving system functionality and energy efficiency. Client Collaboration: Strong communicator with a focus on understanding client needs and translating them into actionable engineering solutions, fostering long-term professional relationships.

Mechanical Engineer with 20+ Years of Experience Seeking Projects in Product Design, Prototyping, and Manufacturing I am a degreed Mechanical Engineer with over 20 years of experience in various aspects of mechanical design, prototyping, and manufacturing. I have a strong understanding of engineering principles, materials, and manufacturing processes. I am proficient in using various CAD software, including PTC CREO, and have experience with CNC programming. My Strengths Expertise in product design and development Proficient in PTC CREO and other CAD software Experience with CNC programming Strong understanding of engineering principles and materials Excellent communication and collaboration skills My Skills Product Design Prototyping Manufacturing CAD (PTC CREO) CNC Programming Engineering Analysis (FEA, CFD) Project Management My Projects Designed and developed a new fluidized bed reactor for a polysilicon manufacturing company Redesigned a vacuum shrouding system for a woodworking tools manufacturer Developed a new packaging design for a biomedical products company Designed and built several CNC mills and 3D printers My Education Bachelor of Science in Mechanical Engineering from Rutgers University I am confident that I have the skills and experience you are looking for in a freelance mechanical engineer. I am eager to discuss your project and how I can help you achieve your goals. Please contact me to learn more about my services. Thank you for your time and consideration. Ron Bak, BSME Ahron Engineering LLC Lake Como, NJ ahronllc.com

I am a mechanical engineer graduating from Lafayette College in May of 2026. I have much experience and creativity in product design and CAD, specifically with Fusion 360 and AutoCAD. Whether you are trying to come up with basic designs for an idea you came up with or are trying to create a building layout, I am the person to contact and I will not disappoint!