Hire the Best Siemens NX Specialists

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Oleksandr M.

Kyiv, Ukraine

$22/hr
5.0
23 jobs

I am a Mechanical Design Engineer with practical experience in developing parts and metal structures for real production. I specialize in creating accurate 2D and 3D CAD models, technical drawings, and manufacturing-ready documentation. I work with projects of different complexity — from single components to complex assemblies. Thanks to my strong understanding of manufacturing processes such as laser cutting, bending, welding, and machining, I design solutions that are efficient, cost-effective, and easy to produce. My services include: 3D modeling of parts and assemblies Production-ready technical drawings Metal structure design Sheet metal design for laser cutting and bending Design optimization for manufacturing (DFM) Reverse engineering Modifying and improving existing designs Software I use: Siemens NX,SolidWorks, Autodesk Inventor, Fusion 360 Why clients choose me: Designs focused on real manufacturing High attention to detail and accuracy Clear technical communication On-time delivery Reliable and professional approach I am open to long-term cooperation and one-time projects. My goal is to provide high-quality engineering solutions that meet your technical and production requirements. Let’s turn your idea into a precise and reliable design.

  • CAD
  • Modeling
  • Civil Engineering
  • Engineering & Architecture
Darshan J.

Bhavnagar, India

$15/hr
4.7
81 jobs

🚀 Product Design & Manufacturing Engineer | From Idea to Production Do you have a product idea that needs to be engineered, prototyped, and manufactured? I help startups, inventors, and manufacturers transform concepts into production-ready products using SolidWorks, Siemens NX 12, and real-world manufacturing expertise. With 10+ years of experience in product design, mould engineering, CNC manufacturing, and production support, I don't just create CAD models—I develop products that can actually be manufactured efficiently and cost-effectively. My unique advantage is combining engineering design with hands-on tooling and manufacturing knowledge. ━━━━━━━━━━━━━━━━━━ WHAT I CAN HELP YOU WITH ━━━━━━━━━━━━━━━━━━ ✅ Product Design & Development • Product Concept Development • Mechanical Design • Consumer Product Design • Industrial Product Design • Design Optimization • Reverse Engineering • Design for Manufacturing (DFM) ✅ CAD Engineering • SolidWorks • Siemens NX 12 • AutoCAD • 3D CAD Modeling • Technical Drawings • GD&T Documentation • Assembly Design • Bill of Materials (BOM) ✅ Tooling & Mould Design • Plastic Injection Mould Design • Die Casting Mould Design • Blow Mould Design • Investment Casting Tooling • Sand Casting Pattern Design • Gravity Casting Tool Design • Rapid Tooling Solutions ✅ Manufacturing Support • CNC Programming • VMC Programming • Production Drawings • Toolpath Planning • Manufacturing Process Development ✅ Prototyping & Production • 3D Printing (FDM & Resin) • Prototype Development • Injection Moulding Support • Blow Moulding Support • Low & High Volume Manufacturing ━━━━━━━━━━━━━━━━━━ MY PROCESS ━━━━━━━━━━━━━━━━━━ 1. Project Discovery & Requirements 2. Concept Development 3. Engineering & DFM Review 4. Design Refinement 5. Prototype Development 6. Production Tooling Design 7. Manufacturing Release ━━━━━━━━━━━━━━━━━━ WHY CLIENTS CHOOSE ME ━━━━━━━━━━━━━━━━━━ ✔ 10+ Years of Mechanical Design Experience ✔ Complete Product Development Expertise ✔ Strong Manufacturing & Tooling Knowledge ✔ Production-Ready Engineering Deliverables ✔ Fast Communication & Reliable Delivery ✔ NDA & IP Protection Friendly ✔ Startup and Manufacturing Industry Experience ✔ Practical Shop-Floor Engineering Background I can support your project at any stage—from a rough sketch on paper to a fully engineered product ready for tooling and mass production. Let's discuss your idea and turn it into a successful product.

  • Siemens NX
  • SolidWorks
  • CAD Drafting
  • Design for Manufacturing
  • CNC Programming
  • Machine Design
  • 2D Drafting
  • Prototype Design
  • Contract Manufacturing
  • Mastercam
  • Injection Mold Design
  • Injection Mold
  • Product Design
  • Product Development
  • CAD Conversion
Daya G.

Ahmedabad, India

$20/hr
5.0
20 jobs

I am a Mechanical CAD Engineer with 9+ years of experience delivering accurate 2D fabrication drawings, 3D models, prototypes, and plant P&IDs for clients in the manufacturing, fabrication, and startup sectors. My focus is on creating ready-for-manufacturing CAD solutions that help businesses reduce errors, save costs, and accelerate production. ✅ Core Expertise: 2D Drafting :- fabrication, CNC, laser cutting, and sheet-metal assemblies 3D Modeling :- prototypes, casings, jigs, mechanical parts, enclosures 3D Print-Ready Files :- STL/STEP optimized for FDM & SLA workflows Reverse Engineering + DFM :- manufacturable designs from sketches or samples Plant P&ID Design :- boilers, piping layouts, thermic fluid heaters, filters, fuel systems CAD Conversion :- PDF/image/STP to DXF/CAD and vice versa 🛠 Software Proficiency: AutoCAD | SolidWorks | Fusion 360 | Inventor | Plant 3D | Blender | KeyShot 💡 Why Choose Me: ✔ Proven track record with global clients across industries ✔ Deep technical knowledge of mechanical and industrial systems ✔ Professional, detail-focused, and deadline-driven 📂 Let’s work together to transform your concept into production-ready designs.

  • 3D Design
  • 2D Drafting
  • 3D Modeling
  • 2D Design
  • Industrial Design
  • 3D Rendering
  • Piping & Instrumentation Diagram
  • CAD Drafting
  • CAD File Format
  • Autodesk AutoCAD
  • CAD
  • CadWorx
  • PDF Conversion
Muhammad Mubassar K.

Wah Cantt, Pakistan

$40/hr
4.8
84 jobs

An Industrial Designer whose 70+ products shipped to manufacturing. Zero surprise redesigns. I take hardware concepts from rough brief to factory-ready product — SolidWorks CAD, DFM optimization, GD&T drawings, and full production handoff. Enclosures, mechanisms, sheet metal, injection molding. No redesign loops. I specialize in precision enclosure design for high-density PCBs and custom sensors — IP54 to IP67 rated, thermally managed, and optimized for injection molding or CNC machining. SolidWorks Simulation covers structural integrity and load analysis before prototyping begins. I have shipped physical hardware across medical devices, IoT wearables, EV charging infrastructure, and industrial robotics for both startups and established manufacturers. ◉ What I design & engineer: • Industrial Design & Custom Enclosures: Aesthetic, ergonomic housing for high-density PCBs and sensor arrays. IP54 to IP67 rated, thermally managed, and optimized for high-volume injection molding or CNC machining. • Complex Mechanism Development: Linkages, custom actuators, moving assemblies, and structural chassis. • SolidWorks CAD Modeling: Advanced 3D modeling for injection molding, sheet metal fabrication, and precision tolerance stack-ups. • DFM/DFA Optimization: Wall thickness analysis, parting line strategy, and assembly error elimination to minimize redesign costs. • SolidWorks Simulation: Structural integrity, load analysis, and weight reduction. • Full Production Packages: 2D technical drawings, GD&T callouts, BOM, and vendor-ready handoff documentation. ◉ How I work: Every project follows a structured engineering path: requirements definition → concept & industrial design → detailed 3D CAD modeling → prototyping → design for manufacturing optimization → production handoff. Clients receive a complete factory-ready package, not just basic CAD files. ◉ Recent hardware shipped: • Wearable medical device: Portable blood pressure monitor with an IP-rated enclosure and precision internal packaging. • Commercial coffee vending unit: Sheet metal structure, dispensing mechanism, and full production documentation. • EV charging enclosure: High-power outdoor housing with thermal management and environmental sealing. If your product needs to survive manufacturing without a redesign loop, click the invite button or book a consultation directly above.

  • SolidWorks
  • Mechanical Design
  • Design for Manufacturing
  • Injection Mold Design
  • CAD
  • 3D Modeling
  • Industrial Design
  • Product Design
  • Prototyping
  • Rapid Prototyping
  • 3D Printing
  • Industrial Product
  • Product Concept
  • Mechanical Engineering
  • Product Development
Chirag P.

Ahmedabad, India

$10/hr
5.0
15 jobs

✅ Meticulous and highly organized engineer with 7 years of hands-on experience in product improvement and new product development. ✅ Holds a Master’s degree in CAD/CAM Engineering. ✅ Proficient in CAD software suites with practical expertise across a wide range of mechanical systems and industrial equipment: • Concrete Boom Pump • Heavy Duty Conveyor Systems • Steel Mill Machinery • Automation Layouts • Chemical Storage Plants • CNC / VMC / DCMC / SPM Machines and Enclosure • Mechanical Power Press (up to 800 Ton) • Agricultural Vehicle Systems ✅ Strong grasp of engineering and design processes, manufacturing techniques, and construction methods. ✅ Skilled in creating comprehensive manufacturing drawings: • GA (General Arrangement) drawings with technical specifications • Parts and assembly drawings • Casting, machining, and fabrication drawings • Proficient in GD&T and applying dimensional tolerances ✅ Working knowledge of industry standards and codes including: • ASME codes • ISO standards • Design calculations and documentation

  • Autodesk AutoCAD
  • ANSYS
  • Creo Parametric
Daniil S.

Vilnius, Lithuania

$20/hr
5.0
7 jobs

My name is Daniil, and I am a Mechanical Design Engineer with hands-on experience in heavy machinery manufacturing in Lithuania. What sets me apart from many CAD designers is my practical manufacturing background. I have worked with CNC machining centers, including Haas equipment, and understand the complete production process—from concept and design to machining, assembly, and quality control. My expertise includes: • 3D CAD design (SolidWorks, Fusion 360) • Reverse engineering (Geomagic Design X) • CNC machining and manufacturing processes • Haas CNC programming and G-code creation • Design for Manufacturing (DFM) • Materials selection and engineering materials knowledge • ISO-compliant technical documentation and engineering drawings • Geometric Dimensioning & Tolerancing (GD&T) • Tolerancing and production drawings • Preparation of models for CNC machining, 3D printing, and fabrication • Working with STEP, STL, Parasolid, DXF, and other CAD formats • Product optimization for cost reduction and easier manufacturing • Mechanical assemblies and prototype development I regularly create and work with engineering documentation according to ISO standards, including manufacturing drawings, assembly drawings, tolerances, surface finish specifications, bills of materials (BOM), and production documentation. Because I understand both engineering design and manufacturing, I create models that are not only visually correct but also practical, cost-effective, and ready for production. I pay close attention to tolerances, machining limitations, material properties, and assembly requirements to ensure that every design can be manufactured efficiently and reliably. I guarantee accuracy, clear communication, attention to detail, and on-time delivery. Whether you need a part designed from scratch, a production-ready model, reverse engineering of a scanned object, CNC-ready documentation, or optimization of an existing design, I am ready to help bring your project to life.

  • CAD
  • Manufacturing
  • Mechanical Engineering
  • Contract
  • Modeling
  • SolidWorks
  • Reverse Engineering
  • 3D Printing
  • Autodesk Fusion 360
  • Geomagic Design X
  • STEP
  • CNC Programming
  • 3D Scanning
  • Assembler
  • Industrial & Product Design Consultation
  • Industrial Design
  • Industrial Engineering

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At A Glance: Siemens NX

When engineering or manufacturing a product, it’s important to be able to predict its behavior in a host of different scenarios. During the product’s life cycle, designers work with engineers to develop and test as many aspects of the product as they can before rolling it out to the consumer. One way to accomplish these tests is through the construction of scale models and running them through the rigors of different types of stressors. Often these models can come up short in providing the detailed and accurate information needed, as various types of materials have to be substituted and environments approximated. In recent years, with the increase in computer processing power and highly developed physics equations, computer-based modeling has become accessible to product developers of all levels. Software like the NX software by Siemens uses highly advanced mathematical processes to compute engineering, design, and manufacturing analysis. An NX specialist can be a powerful and dynamic asset to any project.

NX specialists are highly-trained engineers or scientists with experience and knowledge from working with the NX software and in their respective fields. An NX specialist can use the NX software to conduct dynamic stress testing, parametric surface modeling, and thermal analysis, as well as much more. This modeling and analysis can be used to find potential faults in a product or identify over-engineered aspects that can lead to safer products and cheaper production costs. Hiring a freelance NX specialist on Upwork allows you to test products cost-effectively while keeping core internal talent on the task of developing the next round of products or improvements.