Manufacturing Design Jobs

This assignment covers the end-to-end engineering of a new high-voltage substation that will handle well over 300MW, 345kV . Using Primtech 3D as the core platform, the work must include: • A complete 3D model of the yard and all primary equipment, laid out for constructability and clash-free installation. • Full electrical design—bus work, equipment rating checks, grounding, cable routing, and clearances—developed to North American utility standards. • Technical documentation packs: GA drawings, BOMs, single-lines, and fabrication details, exported directly from the Primtech model in both native and PDF/DWG formats. No legacy files exist, so every element must be created from scratch while remaining compatible with typical U.S. utility workflows. Final del...

I am developing a new spectacle frame and need a product designer who can balance engineering accuracy with eye-catching style. Both the mechanical function and the overall look carry equal weight for this project, so I’m counting on you to finesse every detail—from hinge geometry to surface curves—until the piece is production-ready and commercially appealing. READ BELOW- DESIGN WILL BE OF 2 PARTS - 1 FRAME - THIS ALLOWS LENS TO BE LOCKED INTO IT WITH HANDS 2- LENS FRAME - USED TO FIX LENS IN IT AND THEN IT GOES INTO THE FRAME TO BE LOCKED. THERE NEEDS TO BE A SEMI PERMANENT LOCKING MECHANISM. Key design parameters • Material: the frame will be injection-moulded in PC or TR90. Every feature must respect the flow, draft and wall-thickness constraints typ...

I am developing a new spectacle frame and need a product designer who can balance engineering accuracy with eye-catching style. Both the mechanical function and the overall look carry equal weight for this project, so I’m counting on you to finesse every detail—from hinge geometry to surface curves—until the piece is production-ready and commercially appealing. READ BELOW- DESIGN WILL BE OF 2 PARTS - 1 FRAME - THIS ALLOWS LENS TO BE LOCKED INTO IT WITH HANDS 2- LENS FRAME - USED TO FIX LENS IN IT AND THEN IT GOES INTO THE FRAME TO BE LOCKED. THERE NEEDS TO BE A SEMI PERMANENT LOCKING MECHANISM. Key design parameters • Material: the frame will be injection-moulded in PC or TR90. Every feature must respect the flow, draft and wall-thickness constraints typ...

I’m working on the next-generation gear systems that will drive our CNC turning centres, vertical machining centres, and multi-axis machines. What I need right now is a fresh, precise mechanical design for those individual gear components—everything from tooth profile definition through tolerance-ready manufacturing drawings. Here’s what the collaboration looks like: • Scope ‑ Purely mechanical design: no electronics or control work this round. ‑ Component-level focus: shafts, pinions, spur/helical gears and their mating relations inside the gearbox. ‑ The design must integrate smoothly with our existing machine envelopes and lubrication layouts at JYOTI CNC Automation Ltd. • Typical workflow 1. You receive my baseline requirements, speed/torq...

We are seeking a designer to create a production-ready backpack pattern and technical pack that can be delivered directly to our manufacturer for sampling and production. Project Description We are looking for an experienced soft goods or outdoor gear designer to help develop a production-ready backpack design for USA manufacturing. This project is for a new 50L ultralight semi-frame pack, currently referred to as the Zephyr Hauler 2.0, planned for Fall 2026. We are not only looking for concept development, but for a build-ready technical design package that can be submitted directly to our manufacturer for sampling and production. This should include the pattern set, panel dimensions, material specifications, construction details, sewing guidance, and all technical documentation require...

I have a working prototype of an AI-powered security device and now need production-ready technical drawings that capture every critical detail. The goal is to translate the current physical sample into clear, dimensioned documents that a manufacturer—and any future certification lab—can follow without guesswork. Here is what I need from you: • A full set of detailed 2D drawings covering both the exterior housing and the internal layout. • Cross-sections and exploded views that show board mounts, sensor placement, fasteners, and cable routing. • Basic 3D views or isometrics only if they help clarify an assembly step; the focus is precise 2D detail. • All files delivered in PDF for review plus the original source (SolidWorks, AutoCAD, or similar) so r...

We are looking for a licensed SolidWorks professional to join us for a long-term, regular QC review role. Role & Responsibilities: Perform quality checks (QC) on SolidWorks assignments Review designs for accuracy, standards, and completeness Provide clear feedback and required corrections Compensation: ₹500 per review task Workload: Approx. 5 tasks per day (consistent flow of work) Requirements: Valid SolidWorks license Strong experience in 3D modeling & CAD validation Attention to detail and quick turnaround If you're interested, please apply with: Your experience details Sample work (if available) Availability Looking forward to working with skilled professionals on a long-term basis!

I need a practical yet accurate fixture that holds a mostly sheet-metal frame square and true while it is being welded. The structure also incorporates a few tubes and standard hardware, so the jig must secure mixed-section parts and guarantee that the finished weldment drops straight into the adjacent machine assembly with no re-work. All critical sizes of the final frame are already known; your task is to create the fixture concept, produce full 3D CAD and 2D drawings, and write a brief operator guide so any welding technician can load parts and clamp them in minutes. Tight tolerances should be achieved through sensible datums, locator pins and repeatable stops rather than complicated mechanisms—the goal is simplicity, speed and consistency. Because the primary material is tube a...

I have an existing SolidWorks assembly whose enclosure needs a focused waterproofing upgrade so we can confidently meet IP-67/68. Everything else in the model stays untouched; your task is limited to refining seals, joints, and any related features on the housing so water-ingress tests at 1 m / 30 min are passed without compromising the current internal layout. You will receive the native SLDPRT/SLDASM files along with STEP references. Update o-ring grooves, gasket seats, screw bosses, and vent details as required, keeping draft angles and tooling considerations intact for injection-moulded plastic. No dimensional shifts to PCBs, batteries, or external mounting points are allowed. Deliverables • Revised SolidWorks files (2021 or earlier) and matching STEP exports • A brief de...

I need a skilled duct technician to take full charge of an air-conditioning duct installation from planning through final commissioning. The space is currently a blank slate, so I will rely on you to measure, design and fabricate round or square sheet-metal runs, size and position supply and return lines, install the hangers, dampers and insulation, then pressure-test the system so it is ready for the HVAC equipment hook-up. Although my immediate requirement is a brand-new air-conditioning duct network, your background in custom metalwork, restaurant hood and exhaust fan fitting tells me you understand airflow dynamics and can keep static pressure low while meeting code. I’m looking for that same level of efficiency and clean workmanship here. Essential deliverables • Scaled d...

I’m ready to swap out my ageing central air equipment for a new, high-efficiency 2-ton heat-pump system. The job calls for removing the current air handler, line set and outdoor compressor, hauling them away, and then installing the complete new matched set in their place. The indoor unit sits in a semi-tight spot—reachable without tearing down walls, but it does take a bit of maneuvering—so plan on bringing the right tools for confined-space work (compact vacuum pump, brazing gear, nitrogen purge, digital gauges, etc.). I’ll rely on you for safe recovery of the old refrigerant and proper disposal of everything you pull out. Outside, there’s already a solid platform in good condition, so no new pad fabrication is necessary; just anchor, level and reconnect t...

CAD Design for Rugged IP67/IP68 Enclosure – Climate Tech Hardware Devices We are CLIMMATECH PRIVATE LIMITED, a climate-tech startup incubated at IIT Mandi, building real-time environmental monitoring and early warning systems. We are looking for an experienced mechanical/CAD designer to design industrial-grade, rugged enclosures for our hardware devices used in harsh outdoor conditions (rain, dust, wind, remote deployments). The goal is to develop deployment-ready, waterproof (IP65–IP68 level) enclosures that are suitable for 3D printing (ASA) and future manufacturing. Scope of Work The selected freelancer will: Review existing design concepts (if provided) and suggest improvements Design complete CAD enclosures for 3 devices: Pravaah (river monitoring device) Doordrishti...

simple die parts in my current project need a full CAM workflow inside SOLIDWORKS. The scope covers three linked stages: generating efficient, collision-free toolpaths, post-processing those paths into proven NC code, and running machining simulations that clearly verify every move. I will supply native SLDPRT files and tolerance-controlled drawings. Expect deep pockets, free-form 3-D surfaces, and occasional under-cuts, so confident use of advanced 3-axis and multi-axis strategies is essential. All operations must suit metal—mostly stainless and aluminium—with realistic feeds, speeds, and step-overs. Deliverables • SOLIDWORKS CAM project files with fully defined operations • NC programs ready for a Haas VF-series mill (.nc format) • Verification video or...

I'm seeking an experienced SolidWorks designer to create a 3D model of a food mixer. The mixer will be used in a food processing environment and needs to be robust and efficient. Key Features: - Variable speed control - Tilt mechanism for easy unloading - Safety guards for operational safety The mixer will primarily handle wet ingredients, so the design must accommodate this without compromising on safety or efficiency. Ideal Skills and Experience: - Proficiency in SolidWorks - Experience in designing food processing equipment - Strong understanding of mechanical design principles, especially for variable speed and tilt mechanisms - Knowledge of safety standards in food processing machinery

I'm seeking an experienced designer to develop CAD files for a thin plastic quarter turn fastener and receiver specifically for use in bags. This project requires a combination of innovative design and practical application, ensuring that the final product meets both aesthetic and functional standards. Key Requirements: - Application: Designed specifically for various bag applications, including but not limited to backpacks, tote bags, and travel bags. - Design Specifications: - Contains three components 1. Receiver plate, 1/4 turn locking mechanism, flat bottom 2. Top plate, 1/4 turn knob 3. Securement plate to connect to Top plate around bag material - Must be thin and lightweight to minimize bulk while maintaining strength. - High durability is essential to wi...

I need a .stl file converted to a .step file for manufacturing purposes, with the .step being generated from scratch to match the .stl and be used for quoting injection molding. The .step file should retain high detail with minor simplifications, and is not simply converted using Fusion360, FreeCAD, etc. . No modifications to the original .stl file are required prior to conversion. Ideal Skills and Experience: - Experience with CAD software - Proficiency in .stl and .step file formats - Experience generating .step files for injection molding/mold design - Attention to detail - Ability to perform minor simplifications while maintaining high detail

I’m building a compact, four-legged robot and need a mechanical designer who can take it from concept to validated CAD. Whether you prefer SolidWorks or Fusion 360 is completely up to you—the important part is a solid background in robotics mechanisms, joints, linkages, and gears, backed by a portfolio that shows assemblies in motion rather than static renders. Project scope The core task is a lightweight yet strong leg architecture. Each leg will have hip and knee joints that must offer a wide range of motion and allow precise control once the actuators and gearing are in place. Please reserve internal volume and mounting points for a Jetson board alongside a battery pack, and route cabling logically so the final build stays neat. What I expect from you • A full 3D ...

I have a set of Fusion 360 models for mechanical parts that need to be translated into clear, shop-ready 2D manufacturing drawings today. The finished sheets must show every critical dimension and tolerance so a machinist can start cutting without a single follow-up question. Here is what I expect: • Generate orthographic and section views directly from my Fusion 360 files. • Apply accurate dimensions, GD&T tolerances, and callouts that follow standard drafting conventions. • Layering, line weights, and annotation styles should match typical machine shop standards so the drawings can drop straight into a production workflow. • Deliver the drawing package in the native CAD file as well as a print-ready file (PDF or similar). A short, paid test drawing of one part w...

I need a production-ready pattern drafted for a pair of boots. The brief is straightforward: transform my rough “pattern shoes” concept into clean technical files that a shoemaker can cut and stitch without guesswork. Please work directly from standard boot construction principles while leaving enough freedom for me to tweak detailing later. Accuracy around seam allowances, lasting margins, and grain direction is critical. Deliverables • Digital pattern for the upper, lining, counter, insole, and outsole (base size EU 42) • Layered file in Adobe Illustrator or compatible CAD format, plus a printable PDF tiled at A4/Letter • Simple assembly guide or annotation so a craftsman can follow along I will supply reference photos and measurements once we start....

Requirements: - Based in China (essential) - Experience with trailer/service body design - Proficient in CAD (SolidWorks, AutoCAD, Inventor, etc.) - Able to produce accurate fabrication drawings - Understanding of manufacturing processes - Must liase with Chinese factories Details: - Ongoing work - Remote role - Flexible hours Please describe your experience and include examples of similar work.

This project revolves around refining the functional-component layout of my prototype artificial womb. The area demanding the greatest attention is the waste-management system, and every decision we make for it must integrate seamlessly with the nutrient delivery, monitoring, and control subsystems already drafted. I will provide the current CAD files, fluid-routing diagrams, and interface specifications for the existing modules. Your task is to redesign the waste-removal loop so that it: • fits within the spatial envelope defined in the main chassis model • couples mechanically and digitally with the sensor suite (temperature, pH, and flow) without adding new panels or ports • maintains sterile pathways while allowing routine cleaning through the service bay already a...

Hiring personnel to, Repair molds and make modifications, and run and adjust Haas CNC programs. US only!!

Project Overview: We require a skilled SOLIDWORKS designer to fully model two (2) custom-built material handling carts based on provided specifications and reference drawings. The deliverables include complete 3D assemblies, production-ready technical drawings, and machine-specific cut lists for tube laser, sheet laser, and press brake operations. Scope of Work: Cart Specifications: • Cart #1 – 80 inches length • Cart #2 – 112 inches length • Both carts are identical in design except for length Key Design Features to Model: • Welded steel frame with closed-off front on bottom frame • Full solid bottom sheet (flat plate on top of base frame) • 4-way forklift pockets integrated into base • 3 vertical uprights per cart, angled backward (s...

My company Quimper Bike Components, based in Victoria, BC, is seeking a talented Mechanical Engineer or Gear Specialist to finalize the design of a high-density, compound planetary human-powered bicycle gearbox. This system is specifically engineered for high-torque, human-powered mountain biking, focusing on efficiency for steep mountain climbs. Responsibilities: Design and organize a complete STEP file including the gearbox, shifter, cranks, front chainring and rear chainring, Ensuring smooth power flow across all 16 speeds, optimizing for high-density packaging within standard bicycle frame constraints. You must also create a 5-minute explainer video detailing the internal logic, power flow paths for specific gears, and mechanical advantages so the Quimper Bike Components team may unde...

I'm seeking an experienced designer with expertise in SolidWorks and ANSYS for a rack and pinion steering system. This system is intended for a passenger car. Key tasks include: -I have uploaded a IGS file for ansys - Perform dynamic simulation motion analysis in ANSYS. Ideal skills and experience: - Proficiency in SolidWorks for complex automotive designs. - Expertise in ANSYS for dynamic simulations. - Background in automotive engineering, especially steering mechanisms. - Attention to detail and ability to meet project deadlines.

I need reliable CAD/CAM support to generate production-ready CNC turning programs for metal components manufactured at my Bhosari (Pune) facility. You will receive the 2D drawings or 3D models, tooling information, and any machining constraints; in return I expect clean, collision-free NC code that runs first time on our lathes. Because all work is for metal parts, familiarity with appropriate feeds, speeds, and insert selection is essential. Please highlight the turning platforms and post-processors you already handle confidently—whether it’s Mastercam, Fusion 360, Siemens NX, or another package—as long as the output is fully compatible with our Fanuc controllers. Payment is strictly on a per-program basis, and I’m happy to keep sending repeat work as long as the...

I need reliable, industry-standard cutting, sewing, and stitching for a new line of cotton dog outfits and leash harnesses. All work must handle cotton fabric smoothly, with clean edges and reinforced seams that can withstand daily wear. The collection will cover small, medium, and large sizes, so consistency across multiple patterns is essential. You will receive detailed quantity breakdowns and measurement charts once we begin; I simply want to be certain every finished piece matches those specs without size creep from run to run. Your workshop should already be set up for production-level garment work—industrial overlock, straight-stitch, bartack, and pressing equipment—as well as quality-control procedures for strength testing on stress points like D-ring tabs and stra...

I'm seeking an experienced Autodesk Inventor user to assist with CAM programming for milling operations. The designs are primarily consumer products, and the material involved will be wood. Key Requirements: - Expertise in Autodesk Inventor and CAM programming - Proficiency in milling operations - Experience working with wood Ideal Skills and Experience: - Background in product design, specifically in consumer goods - Strong understanding of milling processes and machinery - Attention to detail and precision in design execution If you have a solid portfolio and relevant experience, I'd love to see your bids.

Our engineering team has finalised the PCB, battery pack and wiring harness for a dual-grip handheld device. Now I need the outer skin modelled in Fusion 360 with true Class A quality. The job centres on sculpting the left and right grips so they flow seamlessly into the central body, keeping G2 curvature throughout. Real-world ergonomics drive every line: the grips must stay comfortable during long sessions, accommodate a wide range of hand sizes and allow for a future non-slip texture. Think of the feel of the best gaming controllers rather than a simple plastic shell. Because this will go straight to tooling, every surface must be watertight, draft-aware and suitable for plastic injection moulding. I will share the internal component envelope; your model has to respect mounting boss...

The goal is to create a sleek, modern table lamp built from acrylic mirrored gold plexiglass that will stand out both as a decorative piece and as a practical bedside or desktop companion. I already have the core requirements defined and now need the full product design package so the lamp can move straight into prototyping and, ultimately, production. Aesthetics & Materials • Overall look: clean lines with a contemporary feel that lets the mirrored gold surface catch and reflect ambient light. • Primary material: 3 mm (or your recommended thickness) acrylic mirrored gold plexiglass for the body and shade; internal light-diffusing panel or tube can be clear or frosted. I’m open to your advice on reinforcing inserts or a contrasting base if it improves stability wit...

I need a small printer cage designed specifically for a desktop printer. The cage should be made of plastic. Ideal skills and experience: - Experience in designing functional and secure cages - Proficiency in working with plastic materials - Attention to detail and ability to create a compact design

我打算开发一款适合庭院或户外区的钣金桌椅套装，希望最终方案简洁耐用、易于批量生产。 核心需求 • 结构材料：铝（5052-32），请充分考虑其抗腐蚀、轻量与易加工特性。 • 功能重点：折叠收纳。桌面与椅脚需要在不借助工具的情况下快速合拢，折叠后最好能叠放或挂墙，方便仓储与运输。 设计期望 1. 外观风格：现代或简约皆可，只要线条干净、符合户外氛围；颜色和表面处理可提出多种可能。 2. 钣金可制造性：厚度、折弯半径、加强筋、连接方式（铆接、螺栓、插销等）需符合常见激光切割＋数控折弯工艺。 3. 承重与稳定：椅子需满足 120 kg 静载安全系数，桌面保持稳定不晃动。 4. 无尖锐边角，折叠过程安全。 交付内容 • 3D CAD 模型（STEP 或 SolidWorks 格式） • 钣金展开图及主要尺寸标注的 PDF/DWG • 简要装配与折叠示意图 • 选用紧固件或五金件的规格清单 如果你熟悉钣金设计规范并能在外观与功能之间取得平衡，这个项目会非常适合你。