
In Progress
Posted
Paid on delivery
Project Description: I am looking for a professional Industrial Designer/Mechanical Engineer to lead the structural and mechanical design of a proprietary electronic device. The product is a 3-layer cylindrical device designed for high-performance consumer use. Key Requirements: Mechanical Expertise: Extensive experience in designing complex internal assemblies for consumer electronics. Thermal Management: Proven ability to engineer housings that can manage internal heat (up to 200°C) while maintaining external integrity. Fluid & Airflow Dynamics: Expertise in designing internal air paths and leak-proof structures. DFM (Design for Manufacturing): Deep knowledge of injection molding processes, draft angles, wall thickness, and assembly tolerances. Software: Proficiency in SolidWorks or Fusion 360. Deliverables: - Technical Design Document: A detailed report explaining the assembly logic, thermal management strategy, and sealing mechanism. - 3D Assembly Files (SolidWorks/Fusion 360): Final files must have organized component trees and be fully parametric (easy to adjust if needed). - 2D Manufacturing Drawings: Full technical drawings with proper tolerances, GD&T (Geometric Dimensioning and Tolerancing), and material specifications for injection molding. - Bill of Materials (BOM): A structured list of all required parts. Key Technical Constraints: - Assembly Precision: The design must account for precise snap-fits and screw-boss placements to ensure a water-tight, vibration-resistant 3-layer assembly. - Thermal Integrity: Must include airflow simulation or structural layout showing how heat is diverted from sensitive electronics. Eligibility Requirement: - Only freelancers who can demonstrate at least 5 years of experience in consumer electronics design and have a portfolio showcasing water-tight/sealed assemblies will be considered. Important Notes: - Signing an NDA is mandatory before sharing any specific project files. - I am seeking a long-term engineering partner focused on the product's manufacturability, not just a one-time designer.
Project ID: 40507161
58 proposals
Remote project
Active 2 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
58 freelancers are bidding on average $983 USD for this job

Hello, I am a design engineer. I am expert in different products and 3D Modeling & designs so i can do the required design in the required time. I have done similar designs before and finished 600+ projects. Please check my portfolio and reviews. Thanks.
$750 USD in 3 days
8.6
8.6

Hello, i am ready exited to work you as i read your job description I am also an expert in making 2d,3d modelling and animating characters 2dautocad drawing ,elevation, solid work, Revit ,FBX ,Unity, Render also interior and exterior design. I have experience in field of more than 5+ years. I can Create Intro and Explainer Videos. for products and companies. Kindly check My Portfolio as well. Hope for your very soon reply. Thank you
$755 USD in 2 days
7.9
7.9

Hello I’m a 3D Modeling Designer with 8 year of experience creating high-quality 3D models, product visualizations, environments, and realistic renders. I specialize in creating detailed, accurate models for product design, architecture, gaming, and animation. I work with tools like Blender / Maya / 3ds Max / Cinema 4D / ZBrush / SolidWorks (customize your tools), and I focus on delivering clean topology, realistic textures, and professional-quality renders. I can start immediately and will deliver fast, high-quality results with revisions until you're happy. Let me know the style, references, or technical specs, and I’ll begin right away. Thanks & Regards Kirandeep Kaur
$788 USD in 1 day
7.5
7.5

With extensive experience in complex assembly designs for consumer electronics and a strong command over critical skills like thermal management, fluid dynamics, and DFM, I'm confident I can excel at leading the structural and mechanical design of your proprietary electronic device. Your project needs a seasoned industrial designer and mechanical engineer who is not just proficient with SolidWorks (or in this case Fusion 360), but also possesses hands-on knowledge in injection molding processes, draft angles, wall thickness, and assembly tolerances – these are my everyday tools. I have already signed hefty NDAs during my career to respect the confidentiality and protect my clients' proprietary information; hence it's not an issue for me to sign one for your project. I understand the importance of protecting one's intellectual property. Moreover, having expertise across multiple dimensions - Engineering & CAD Design, Architecture & BIM Modeling, 3D Modeling and Rendering, Graphic Design & Branding, Website Design - gives me a unique perspective when it comes to creating innovative, robust and user-friendly designs that can smoothly transition from concept to production. My high standards of workmanship, clear communication and established track record of delivering outstanding results within specified timeframes make me a perfect fit for your serious development project. Let's partner together and bring your vision to life!
$766 USD in 1 day
7.6
7.6

Hi, I can help develop your mechanical product from concept to prototype-ready design. I have 7+ years of experience in Mechanical Design, Product Development, and CAD Modeling using SolidWorks. ✔️ Mechanical product design ✔️ 3D CAD modeling & assemblies ✔️ Manufacturing-ready drawings ✔️ STEP, IGES, SLDPRT/SLDASM files Portfolio: https://www.freelancer.in/u/xabhix Ready to start immediately. Could you share the concept and key design requirements? Best regards, Abhishek
$800 USD in 3 days
6.6
6.6

Hi, I’m a multidisciplinary engineer focused on design + analysis, delivering production ready CAD and simulation-backed solutions. I work across mechanical and architectural scopes, with clear drawings, practical detailing, and fast communication. Feel free to check my profile for similar projects ,happy to review your scope and suggest the best next steps. G. Zaralı
$1,000 USD in 7 days
6.3
6.3

I am excited to submit my proposal for the mechanical and structural design of your proprietary consumer electronic device. As a Mechanical Design Engineer with experience in product development, DFM, thermal management, CAD design, and manufacturing documentation, I can help transform your concept into a manufacturable, high-performance product. My approach focuses on developing a robust 3-layer cylindrical assembly that balances thermal performance, sealing integrity, structural durability, and manufacturing efficiency. I have experience designing complex assemblies with snap-fits, screw bosses, sealing features, and injection-molded components while maintaining tight tolerances and assembly reliability. For this project, I will deliver a fully parametric SolidWorks/Fusion 360 assembly, detailed manufacturing drawings with GD&T, material specifications, BOM, and a technical design report covering assembly strategy, thermal management, airflow paths, and sealing mechanisms. I can also perform thermal and airflow simulations to validate heat dissipation and identify potential design risks early in development. My design process emphasizes manufacturability, cost optimization, and long-term product reliability, ensuring the final design is ready for prototyping and mass production. Kind regards,
$2,500 USD in 25 days
6.5
6.5

With over 6 years' experience as an Industrial Designer and Mechanical Engineer specializing in consumer electronics, I firmly believe I am the perfect fit for your precision engineering project. Having worked on numerous complex mechanical assembly designs in the past, I understand the fine balance between form and function necessary for a high-performance 3-layer consumer device like yours. Maintaining thermal integrity at extremely high temperatures is a particular area of strength for me, which combines seamlessly with my expertise in fluid dynamics to design internal air paths and leak-proof structures related to your project. My strengths in Design for Manufacturing (DFM) also align perfectly with your needs. I have extensive knowledge of parameters such as injection molding processes, draft angles, wall thicknesses, assembly tolerances that play a pivotal role in 3D CAD assembly design for manufacturing. Moreover, my proficiency in SolidWorks will ensure that the final deliverables are up to industry standards and fully ready for production.
$751 USD in 1 day
6.3
6.3

Drawing on a decade of industrial design and complex mechanical assembly experience, I can provide the precision approach your electronic consumer device project demands. My history of delivering tailored solutions in mechanical engineering across diverse sectors, showcases the adaptability and expertise I'll bring to your 3-layer cylindrical device with its high-performance demands. Specifically, my comprehensive knowledge of HVAC, automotive bodies, SPM, oil & gas, food & beverages brings a wealth of skills to bear on your project's key requirements: thermal management (maxing at 200°C), fluid & airflow dynamics as well as precise manufacturing design. In addition to my solid foundation in Solidworks (CSWP certified), I'm versed in Ansys for CFD&FEA analyses which further enables me to optimize your product's overall performance while maintaining external integrity - an invaluable skill when it comes to managing internal heat and designing leak-proof structures. Let's not forget my deep understanding of DFM which encompasses injection molding processes, draft angles, wall thicknesses and assembly tolerances. Combined with my ability to deliver final 3D CAD assembly files and technical drawings ready for manufacturing in STEP/STP formats, you'll have one less thing to worry about as together we bring your proprietary device from concept to completion - and beyond!Available for more detail discussions about your project's unique needs and potentials.
$750 USD in 10 days
6.3
6.3

Hi, I understand the key challenge is achieving a precise multi layer mechanical assembly that balances compact packaging, structural integrity, manufacturability, and seamless integration between electronic and mechanical components. I can help develop the 3 layer assembly with accurate CAD engineering, tolerance management, fastening strategy, enclosure optimization, and production focused detailing while ensuring the design remains clean, functional, and ready for prototyping or manufacturing.
$800 USD in 10 days
6.2
6.2

With MHTechFusion, you won't just be hiring a mechanical engineer, but a whole team of experienced specialists dedicated to delivering nothing short of exceptional results, and this project is no exception. We have a robust grasp on complex internal assemblies within consumer electronics, making us an impeccable fit for your needs. Our extensive experience lies in precisely designing intricate 3D models that breathe life into concepts. From creating functional design layouts, managing thermal dynamics up to 200°C, implementing fluid and airflow dynamics to perfection to ensuring every DFM checkmark. Rest assured, your project will exemplify the very definition of precision. Our expertise lies in converting raw ideas into practical and scalable designs that work seamlessly in real-world conditions - the kind your proprietary device demands. Our skill with software like SolidWorks and Fusion 360, backed by deep knowledge regarding injection molding processes, draft angles, wall thicknesses and assembly tolerances boosts our proficiency even further. MHTechFusion is all about breadth providing holistic solutions from initial design stages through manufacturing, accompanied with detailed documents for prototyping and production. We take pride in leaving no chance for ambiguity; thus our deliverables will stand testament to our commitment - precise CAD models with a focus on engineering drawings to guide your product development journey at every stage.
$1,500 USD in 60 days
5.7
5.7

I am here to bring your product to life. I'm a mechanical engineer with 11 years of experience designing industrial product, furniture product, plastic product and machine, automatic system Experience type: 3D, 2D models, Render, Sheet Metals, Machines and Devices, Industrial Products, Plastic Molds, Plastic Parts Software program: Autodesk Inventor, Solidworks, Autocad , NX-Siemens I am always glad to cooperate, I guarantee quick lead-time, information of the project is always confidential . Your project will be developed with speed and high quality, as well as all the jobs already accomplished. Please send me a message
$1,350 USD in 15 days
6.0
6.0

Hi, there I hope you’re doing well. I’m a Mechanical Engineer with strong experience in SolidWorks, Fusion360, Inventor, product design, 3D modeling, Printing, and manufacturing drawings. I’ve completed many projects as following: • 3D modeling and mechanical design with functions • Detailed engineering drawings and GD&T • Product development from sketches or new concept idea • 3D printing(STL) and Design for manufacturing (STEP) • High qualitied Rendering I can deliver accurate results and fast revisions, and I always maintain clear communication and reliability. I’d be happy to discuss your project details and start immediately. Looking forward to working with you. Best regards
$750 USD in 7 days
5.2
5.2

With over a decade of hands-on experience as a 3D Modeling & 3D Printing Specialist, I am confident in my ability to lead the structural and mechanical design of your proprietary electronic device. My expertise extends into all aspects of the design-to-manufacturing process, making me proficient not only in coming up with innovative concepts but also in ensuring their feasibility and performance optimization. My background includes extensive work designing complex consumer electronics with a particular emphasis on internal assemblies and thermal management - skills that are crucial for your project. With the ability to manage internal heat up to 200°C without compromising external integrity, I assure you that I can create effective housings that will protect and preserve sensitive electronics, guaranteeing optimal performance. Your project also requires deep awareness of fluid and airflow dynamics – another area where my expertise shines. I can craft designs not just for efficiency in airflow but also with high precision when it comes to snap-fits and screw-boss placements needed for a water-tight and vibration-resistant assembly like yours. Adding to this, my solid mastery of DFM ensures that the designs I develop are manufacturable within cost constraints while offering high quality functionality. As a long-term career freelancer, product manufacturability has been at the core of my approach all along. Let's collaborate for excellent results from concept to production!
$807 USD in 10 days
5.2
5.2

I have worked on similar consumer product and electromechanical design projects involving complex internal assemblies, thermal management, injection-molded enclosures, and manufacturing-ready CAD development. With over 5 years of mechanical design experience, I can support the complete structural development of your 3-layer cylindrical device, focusing on internal packaging, airflow management, thermal isolation, assembly efficiency, and DFM compliance. I am comfortable working under NDA and understand the importance of protecting proprietary product information. My approach includes evaluating component placement, designing leak-resistant air pathways, optimizing wall thickness and draft angles for molding, and ensuring the enclosure maintains structural integrity under elevated operating temperatures. Deliverables: Complete 3D CAD assembly (SolidWorks or Fusion 360) Manufacturing-ready STEP/STP files Detailed technical drawings DFM review and assembly recommendations Internal airflow and thermal management considerations Prototype-ready design package I have experience designing products intended for production and can deliver a practical, manufacturable solution rather than just a conceptual model. Please feel free to share the NDA and project details, and I can begin reviewing the requirements immediately. Best regards, Hasan
$750 USD in 4 days
4.8
4.8

Sir: Your needs are very clear. I use PTC/Creo. I have been doing product design since 2008. I have designed many products and opened molds to complete production and assembly. I have rich design knowledge in mold molding and 3D printing design. Because in the early stage of product development, I need to confirm the prototype assembly through 3D printing before preparing to communicate with the mold processing factory for DFM. Confirm the injection gate position, uniform wall thickness, mold flow analysis, parting line position, etc. The plastic material needs to be determined during product development, because different materials cannot be injected with the same mold. I can respond to your instructions quickly and ensure that the task is completed within the specified time limit. Because all these tasks are completed by me alone. I hope to cooperate with you and serve you. I hope to get your response
$1,125 USD in 7 days
4.7
4.7

As someone deeply entrenched in the world of 3D design and mechanical engineering, I believe I am the ideal candidate for your project. Although I may be relatively new to this platform, there's nothing 'new' about my experience. Over my career, I have cultivated a skillset tailor-made for the type of complex assembly work you are seeking. Designing electronics with precision and care is a specialty of mine, from managing internal heat to crafting leak-proof structures. My proficiency with SolidWorks will help us share project files effortlessly.
$777 USD in 1 day
5.2
5.2

I am excited to apply for your Precision Mechanical Engineer role focused on a 3-layer electronic consumer device assembly. With strong experience in mechanical product design, consumer electronics packaging, and precision CAD development, I can help create a compact, reliable, and production-ready assembly that meets both functional and aesthetic requirements. My background includes designing enclosures, internal mounting systems, and multi-component assemblies while maintaining tight tolerances and manufacturing feasibility. I have extensive experience working with SolidWorks and Fusion 360 to develop detailed 3D models, engineering drawings, and assembly documentation. For your project, I can optimize component placement across the three layers, address tolerance stack-up challenges, improve structural integrity, and ensure efficient assembly processes. I also apply Design for Manufacturing (DFM) and Design for Assembly (DFA) principles to reduce production costs and minimize potential issues during prototyping and mass production. My goal is to deliver a precise, manufacturable design that integrates seamlessly with the electronic components while maintaining durability and product quality. I value clear communication, fast turnaround times, and collaborative development throughout the project lifecycle. I would welcome the opportunity to review your requirements and contribute my engineering expertise to the successful completion of your device.
$750 USD in 7 days
3.8
3.8

Hi, This project requires much more than CAD modeling—it demands a strong understanding of mechanical architecture, thermal management, sealing strategies, and manufacturing constraints for consumer electronics, which aligns well with my product development background. I can assist in developing a fully parametric assembly with a focus on DFM, injection-molded part design, structural integrity, assembly reliability, and serviceability. The design process will consider airflow routing, thermal isolation of sensitive components, snap-fit and screw-boss optimization, sealing features, tolerance stack-up, and long-term manufacturability. Deliverables can include organized 3D assemblies, manufacturing drawings with GD&T, BOM, assembly documentation, and a technical design report covering assembly logic, thermal-management strategy, sealing approach, and manufacturing considerations. I am comfortable working under NDA and collaborating through multiple engineering iterations to ensure the final design is production-ready rather than simply concept-ready. Could you share the overall device dimensions, target production volume, enclosure material preferences, and ingress-protection target (if any) so I can better assess the engineering requirements? Mayank
$1,125 USD in 1 day
3.1
3.1

With over 5 years of experience in consumer electronics design and a mastery of software including SolidWorks and Fusion 360, I am well-prepared to deliver precision in every aspect of your project. My expertise perfected through countless projects includes all facets needed for your device's success, from careful consideration of thermal management strategies to ensuring fluid and airflow dynamics internally. In terms of experience with precision assembly, my portfolio features a variety humidity, water, dust, or other resistant product designs, demonstrating proficiency in screw-boss placements as well as snap-fit construction. Apart from the detailed Technical Design Document and 2D Manufacturing drawings you seek, I can provide you with fully parametric 3D Assembly Files that make future adjustment easier. Finally, my commitment to client satisfaction, clear and timely communication combined with an unyielding dedication to quality has steered me into long-term professional relationships. I believe this aligns perfectly with your vision for a long-term engineering partner rather than just a one-time designer. With me on board, you can trust that your project will be delivered on time and exceed expectations at every step of the way.
$750 USD in 1 day
2.8
2.8

صبيا, Saudi Arabia
Payment method verified
Member since Jun 10, 2026
$30-250 USD
$250-750 USD
₹750-1250 INR / hour
£252 GBP
₹1500-12500 INR
min $50 AUD / hour
£750-1500 GBP
£20-250 GBP
$10-30 AUD
$30-250 AUD
₹1500-12500 INR
₹600-1500 INR
₹12500-37500 INR
₹1500-12500 INR
€30-250 EUR
₹1500-12500 INR
$10-30 USD
$100 USD
$30-250 CAD
₹400-750 INR / hour
$15-20 USD