Mechanical Design Jobs

Core specifications • Mechanism: magnetic lead screw — rotary input → linear output, force transmitted magnetically (no contact between screw and nut) • Stroke: ~3000 mm (3 m) • Load to move: up to ~60 kg horizontally (friction-limited; expected working thrust ~200–400 N) • Pull-out / slip force: ≥ ~800 N target (must not lose sync under load) • Motion: bidirectional • Rotating shaft enclosed in a non-magnetic stainless sheath; magnet/nut carrier sealed • Drive: external servo motor (rotary), coupled through a sealed feedthrough • Speed: flexible — propose what’s practical (low speed is acceptable) • Duty: light (a few cycles per day) Key challenge to address in your proposal The 3 m rotating shaft &mda...

I need a clean, fabrication-ready 2D drawing for a run of mild-steel pipe work. The focus is on clarity for the workshop: every cut length, branch, flange, and connection must be easy to read and dimensioned so the fabricator can get started without coming back for questions. I will share my hand sketch and the measured take-offs as soon as the project starts; you convert that into a professional fabrication drawing and return it in PDF format. If you prefer to draft in AutoCAD or similar, that is fine—just make sure the final file I receive is a print-ready PDF. Deliverable • One PDF showing the complete MS pipe layout with all dimensions, elevations, and labelled components ready for immediate use on the shop floor. I am ready to answer any clarifying questions quickly so...

I need basic manufacturing drawings for powder coated sheet metal marquee letters Ideal Skills and Experience: - Proficiency in CAD software - Mechanical engineering principles - Accurate and manufacturing drawings - Previous work samples in product design drafting

I need a mechanical engineer experienced in injection-molded consumer products to help create a premium modular wall display system. The tasks include optimizing the design, selecting suitable materials, prototyping, and mechanical design. The primary material to be used is acrylic. Ideal candidates should have expertise in injection molding processes, material engineering, prototyping, and CAD design for modular systems. There are 3 components I would like to start with that would be covered under this request. This initial request is for the basics of the system. If possible, after this is complete, I would like to extend the contract and have the person selected design other components for the system.

i need a skilled product designer to turn it into a production-ready piece. The item is a physical product that, in my own classification, falls under the “Product Designer” category—so the brief is squarely about form, ergonomics, and manufacturability rather than software or circuitry. What I need from you is a full refinement pass: tightening tolerances, choosing final materials and finishes, and re-thinking assembly so the unit can move smoothly into tooling. Along the way I’d like photorealistic renderings I can show investors and early retail partners, as well as clear documentation that any factory can understand at first glance. Key deliverables: • Updated 3D CAD files (STEP / IGES and native format) • Dimensioned manufacturing drawings and exp...

I need detailed floor plans for a barndominium. The layout should be a blend of open and traditional designs. Key Requirements: - Open layout for dining and kitchen areas - Traditional layout for bedrooms - Combination of open and traditional room arrangements - Simple plumbing drawings included would be a huge plus. - Preference for a freelancer located within the United States, particularly if an engineer’s involvement might be needed. Ideal Skills and Experience: - Experience in architectural design, especially for barndominiums - Strong understanding of space optimization - Ability to create detailed, accurate floor plans, including basic plumbing layouts Please provide examples of similar work.

I need mechanical mould drawings modified and dimensioned. These drawings are to be exported from SolidWorks and created in AutoCAD. Ideal Skills and Experience: - Proficiency in SolidWorks and AutoCAD - Experience with mechanical drawing and dimensioning - Attention to detail and accuracy

Backgroubnd: A rod mill is a rotating grinding machine that uses steel rods to crush and grind ore or other materials into smaller particles. A rod mill rod charger is a mechanical loading system used to safely store, handle, and feed steel grinding rods into a rod mill. It reduces manual handling, improves safety, and allows controlled rod delivery during mill maintenance or operation, supporting efficient grinding performance and easier rod replacement. A rod mill rod charger mainly consists of a rod storage bench, where the bundle of grinding rods is placed, a rod indexing system to separate and control individual rods, a transfer mechanism to move each rod from the bench to the loader boom, and a rod mill loader boom that delivers the rod into the mill. The charger also includes a rail...

We are looking to hire an experienced Mechanical Design Engineer to help us design a TMR Feed Mixer Machine. We already have working reference videos and a basic machine concept. We do not need someone to invent the machine from zero. We need an engineer who can study the reference, calculate the correct material thicknesses, and prepare fabrication-ready drawings. Scope of Work: Study our working reference video and machine requirements. Design the complete TMR mixer body, including side panels, bottom shape, end plates, frame, shaft, paddles/augers, discharge door, and supporting structure. Calculate proper sheet thickness in mm based on expected load, feed weight, machine size, and structural strength. Suggest suitable materials for sheets, shaft, paddles, bearings, gearbox mounting,...

I have an existing HVAC layout that is being altered and the local building department will not accept the drawings without a registered Mechanical PE stamp in Minnesota. The design itself is complete; what I need is a licensed engineer to review the revised plans, verify they meet code, and then apply your professional stamp so the permit set can be resubmitted without delay. Scope of work • Review my current HVAC modification drawings (PDF + DWG) • Identify any code or sizing issues and propose corrections if necessary • Provide a final, digitally sealed set ready for immediate upload to the permit portal Everything was originally drafted in AutoCAD, so a quick turnaround is possible if you can work with the native files. Familiarity with U.S. mechanical codes (IMC/IBC) ...

I’m ready to have a straightforward STL produced for a classic beavertail canoe paddle. The file will be run on a CNC router, so I only need the clean, accurate outer geometry—no surface textures, engravings, or ornate detailing. I will provide my own drawings with the exact overall length, blade width, shaft diameter, and grip profile. Use those as the sole dimensional reference so the final model nests perfectly in my machining workflow. Deliverable: a watertight STL oriented for easy tool-path creation and sized exactly to the drawings I send. If you prefer working in Fusion 360, SolidWorks, or similar before exporting, that’s fine—just be sure the final STL imports error-free. Once I receive the file I’ll verify scale, check for manifold issues, a...

Freelance Mechanical Design Engineer (SolidWorks – SS Fabrication) Company: Supermech Machine Tool Location: Tahliwal, Una, Himachal Pradesh (Remote / Freelance) About Us Supermech Machine Tool is engaged in the design and fabrication of stainless steel equipment for commercial kitchens, pharmaceutical, food processing, and industrial applications. We are looking for an experienced freelance mechanical designer for long-term collaboration. Responsibilities Create 3D models using SolidWorks. Prepare detailed fabrication drawings with dimensions and tolerances. Design sheet metal parts, weldments, and assemblies. Generate BOM (Bill of Materials) with material specifications and weights. Prepare DXF files for laser cutting. Recommend suitable SS material thickness and fabrication method...

Job Description: Senior Fabrication & Design Engineer (Process Equipment) Position Overview We are seeking a highly skilled and experienced Fabrication & Design Engineer to lead the engineering, mechanical design, and fabrication oversight of our industrial process vessels. In this role, you will be responsible for bringing equipment from conceptual design and 3D modeling through to workshop fabrication and final certification. The ideal candidate will have deep expertise in designing Vessel Tanks, Formulation Vessels, High-Shear Mixers, Gum/Blending Tanks, and High-Pressure Reactor Vessels, ensuring compliance with strict international engineering codes and safety standards. Key Responsibilities Mechanical & Structural Design: Perform full mechanical design of pressure vesse...

I need a solar-powered piston pump designed specifically for irrigation purposes. The pump will be used to draw water from a river or stream and will be connected to a flood irrigation system. Key Requirements: - The motor must be powered entirely by solar energy which rotates flywheel that lifts a piston of submersible pump up and down - Should be capable of drawing water from a river or stream. - Needs to be compatible with flood irrigation systems and sprinkle. - Durable and weather-resistant, suitable for outdoor use. Ideal Skills and Experience: - Experience with solar-powered water pumps. - Knowledge of irrigation systems, particularly flood irrigation. - Mechanical engineering skills to design and build a robust pump. - Familiarity with water sourcing from rivers or streams. Ple...

I have a clear set of specifications for a plant stillage transporter that must run smoothly across farmland while protecting both produce and equipment. The unit relies on a Soft-Ride hydraulic accumulator suspension paired with a ram-controlled lowering system, so the design needs to keep vibrations to a minimum and give operators precise control when setting down or picking up each bin. Key dimensions are fixed: a 2400 mm length × 1500 mm width fork load area within an overall width of 2100 mm, riding on 13″ five-stud wheels shielded by rolled-steel mudguards. An adjustable drawbar must accept either a 50 mm coupling, and the forks themselves may have to tilt to suit varied tractor heights. Bin guides have to funnel two 500 kg wooden or metal stillage into place quickly. B...

I need a mechanical CAD designer to create a compact adjustable aluminum mounting bracket for an embedded IoT sensor package. The bracket must support multiple preset angles, survive moderate outdoor weather, and be ready for CNC, casting, or extrusion review. Full Job Description I need a mechanical CAD designer to design an adjustable mounting bracket for an embedded IoT sensor package. The bracket should be lightweight, rugged, and suitable for outdoor use in moderate weather, including rain, sun, and temperature changes. Preferred material is aluminum, with stainless fasteners and optional anodizing or coating if needed. The key requirement is multiple preset mounting angles, not a loose continuous hinge. I want a compact bracket that can snap or lock into fixed positions such as 0&...

I need a full set of shop drawings for a modern-style modular kitchen. All cabinetry will be finished in laminate, and the base units must integrate pull-out racks wherever practical. You will receive my rough hand sketches with room dimensions, appliance sizes and service locations; your task is to translate them into professional fabrication drawings that a local workshop can follow without additional clarification. Please produce: • Plan, elevation and sectional views of every cabinet module • Exploded 3-D or isometric views where the construction is not obvious • A concise hardware and cutting list keyed to the drawings I work in AutoCAD myself, so DWG is the preferred format, but PDF sheets for printing are also required. Accuracy of hinge clearances, carcass h...

I’m about to start a 90 m² fit-out for a new physiotherapy clinic in Frenchs Forest (Sydney) and need a complete mechanical services package for the approval set. The job • One clear, single-page mechanical layout that locates every supply, return and exhaust point plus any short runs of ductwork feeding the three treatment rooms, reception and ancillary spaces. • Integration with the existing building systems – I will forward the current base-building drawings for you to overlay and tie into. • Coverage of ventilation, air-conditioning and heating as selected. • A mechanical design certificate that cites and confirms full compliance with the NCC/BCA and relevant Australian Standards (AS 1668, AS 4254, etc.). The space already has walls, ceili...

I need a mechanical CAD designer to create a production-ready outdoor enclosure for a compact IoT device. I will provide PCB outline, battery dimensions, connector details, and keep-out zones. The enclosure should be designed for year-round outdoor use with IP67-style protection against rain, dust, and UV exposure. Preferred material is ABS, polycarbonate, or ABS/PC plastic. The design should include gasket/seal strategy, PCB and battery mounting, screw bosses, cable/connector protection, wall/pole mounting features, and injection-molding-aware details like wall thickness, ribs, draft angles, and parting lines. Deliverables: STEP + native SolidWorks/Fusion file 2D manufacturing drawings Exploded assembly view Basic BOM Product renders for review Short notes on sealing, material, assembly...

I need detailed STEP files for laser and waterjet cutting of decorative metal components, as well as support brackets. The components will be made from steel, aluminum, and stainless steel. Requirements: - Create precise and detailed STEP files - Design for both decorative parts and support brackets - Use of steel, aluminum, and stainless steel Ideal skills and experience: - Proficiency in CAD software - Experience with metal fabrication and cutting processes - Knowledge of design requirements for decorative and structural components

I am preparing a tenant-improvement package for a retail space and need a full Mechanical, Electrical, and Plumbing design set that I can submit to the city and to my GC. The scope covers: • Mechanical – complete HVAC sizing, layout, and ventilation strategy that satisfies current code and the performance needs of a customer-facing retail environment. • Electrical – panel schedules, circuiting, lighting layout with power densities, and any specialty outlets or low-voltage runs typical for merchandising, POS, and back-of-house areas. • Plumbing – domestic water, waste, and vent schematics, plus any required roof drains or condensate routing tied to the HVAC equipment. Deliverables must be provided in PDF for review and in CAD format for coordination. P...

A twin-screw gearbox is required for continuous-duty industrial machinery. I need a complete mechanical design that can withstand heavy cyclic loads and operate reliably on a 24/7 production line. While the exact host machine will be shared after project start, think of a high-throughput environment where durability and serviceability matter more than compactness. Your task spans concept through production-ready documentation. That includes sizing and selecting gears, shafts, bearings, seals, and lubrication; producing a robust housing that keeps alignment tight under load; and predicting performance so we can validate torque capacity, efficiency, and noise levels before committing to steel. I am open to design choices—as long as the solution can be tuned later for higher torque, hi...

HVAC Mechanical Design – Repurpose Existing 4-Pipe FCUs for New Office Layout + IES Heat Loss/Gain Calculations Project - Washington House – Office Refurbishment / New First Floor Layout We require an experienced UK-based mechanical/HVAC design engineer to produce a design package for repurposing the existing 4-pipe fan coil unit system to suit a new office layout. The project involves retaining and reusing the existing 4-pipe FCUs where possible, reviewing their suitability against the new room layouts, carrying out full heat loss and heat gain calculations using IES, and producing a coordinated HVAC design for the revised office fit-out. The current proposed layout includes multiple cellular offices/suites, quiet pods, open kitchen areas, comms room, meeting rooms and anc...

I'm seeking a skilled designer to create a detailed and precise mechanical part using Autodesk Fusion 360. This part is intended for production. Requirements: - Exact dimensions and tolerances - Detailed material specifications - Comprehensive assembly instructions Ideal Skills and Experience: - Proficiency in Autodesk Fusion 360 - Experience in designing mechanical parts for production - Strong understanding of material properties and tolerances - Ability to create clear and concise assembly instructions Please provide samples of previous work. Looking forward to your bids!

I have a sheet-metal part that will be produced with a forming die, and I need the complete mechanical design modelled in Siemens NX. The scope covers the full die set—punch, die shoe, stripper, guide pillars, fasteners, and any other inserts required to form the part in one hit. Please build the model natively in NX so I can review every feature, dimension, and tolerance, and hand the files straight over to our tooling vendor. Native *.prt files and a fully-associated 2D drawing pack are the final deliverables, along with a STEP export for downstream simulation. Key acceptance points • The die must close without interference and stay within standard plate sizes we can source locally. • All forming radii, clearances, and reliefs need to respect common sheet-metal ru...

I have two product lines moving into prototyping and need full-cycle mechanical design support in both 2D and 3D. 1. Metal speakers • I need the complete design package, covering every external detail of the housing as well as all internal mechanical components, mounting points, fasteners, airflow or acoustic channels, and any fixtures required for assembly. • Drawings must be production-ready with clear tolerances and a bill of materials so that a sheet-metal shop can fabricate directly from your files. 2. Wooden products • These range from small accessories to medium-sized enclosures. I need clean 2D shop drawings plus matching 3D models that account for joinery, grain direction, and standard woodworking tolerances. Preferred tools are SolidWorks or Fusio...

I need hands-on guidance with an assignment that must be completed strictly in ANSYS APDL Mechanical Version 2026, so please respond only if you already have this exact release installed and running. The task revolves around finite-element analysis; I will share the geometry, material data, and the problem statement once we agree. Because local collaboration and scheduling are easier for me, I strongly prefer to work with an expert based in Pakistan. Your role is to build or refine the model, generate a reliable mesh, run the required simulations, and walk me through the post-processing so that I can clearly understand and present the results. Deliverables • The finished APDL input file(s) and any supporting scripts or macros • Screen captures or a concise PDF explaining key ...

I need a set of highly detailed mechanical drawings, specifically detail drawings, that use metals as the specified materials. Ideal skills and experience: - Proficiency in creating detailed mechanical drawings - Strong understanding of sheet metal properties and applications - Experience with Inventor CAD software - Attention to detail and precision

Motorcycle Smart Control Module – Design & Development We are looking for an engineer/freelancer with both mechanical and electronics design expertise to develop a motorcycle-mounted smart control module. Scope of Work Mechanical Design - Design a compact and rugged enclosure suitable for motorcycle use. - Design must be suitable for plastic injection molding and future mass production. - Incorporate weather-resistant features and provisions for mounting and cable routing. Electronics Design - Design a custom PCB based on the functional requirements provided. - Use standard, globally available off-the-shelf components. - Optimize for reliability, manufacturability, and compact packaging. Deliverables - Production-ready CAD files (STEP and other manufacturing formats as re...

Industrial Design – Mobile, Modular Enclosure for Automated Metalworking Fluid System (Mixer Base + MWF Measuring Dock) - Better design as from our competitors Project Overview We are looking for an experienced industrial designer (freelancer or studio) to develop a mobile, modular enclosure design for an automated metalworking fluid (MWF) management system. The system combines two functional units into a premium, modern industrial product: Base Unit (always included): an electronic metalworking fluid mixing unit (IoT mixer) Dock Module (optional): an MWF measuring unit (metalworking fluid measurement device) The resulting product must be mobile on casters, plug-and-play, and manufacturing-ready, with a modern and appealing look while remaining simple and cost-effective. Backgr...

Preciso de um projeto para uma carretinha agrícola, equipada com uma rosca transportadora, destinada ao transporte de ração de milho. A carretinha deve ter uma capacidade de carga de 1000 a 2000 kg. Procuramos profissionais com experiência comprovada em design de equipamentos agrícolas, incluindo silos, carretas e moegas. Requisitos: - Capacidade de carga: 1000-2000 kg - 2 eixos - Destinada principalmente para transporte de ração de milho - Deve incluir um sistema de freio - Deve ter uma cobertura fechada Habilidades Ideais: - Experiência em design de equipamentos agrícolas - Conhecimento em sistemas de freio para reboques - Capacidade de integrar coberturas removíveis em designs de reboques - Que j&aacut...

Hola. Estoy buscando un Ingeniero Mecánico o Proyectista/Diseñador de Tuberías (Piping Designer) con experiencia comprobable para modelar en 3D y elaborar los planos mecánicos constructivos de la interconexión de un biodigestor industrial. El proyecto abarca dos sistemas críticos: el movimiento de fluidos pesados (agua/lodos) mediante bombas, y la línea de captación, conducción y seguridad del biogás (gas inflamable y húmedo). ALCANCE DEL TRABAJO (ENTREGABLES): 1. Diagramas de Tuberías e Instrumentación (P&ID): Validación y ajuste del diagrama de flujo de procesos (equipos, válvulas de alivio, trampas de condensados, sensores, etc.). 2. Modelado 3D Completo: Distribución d...