Mechanical Engineering Jobs

I need to update an existing SolidWorks model — and its associated 3D drawing — for an outdoor canopy. The overall geometry, materials, and component mix remain exactly as they are; the only change is to resize the canopy’s plan so the width and length match new site constraints. I have approximate target figures and will share those with you along with the current .SLDASM/.SLDPRT set and drawing sheet. Your help finalising the exact numbers, validating clearances, and then rebuilding the model is what I’m after. Once the new footprint is agreed, please regenerate every affected sketch, feature, and driven dimension so the model stays fully parametric. I would like clean feature trees (no red-light warnings) and updated views on the 2D sheet, scaled correctly, with...

I'm looking for an experienced fabricator to design a 3' x 8' rail system anchored into a cement floor, specifically designed for a Fanuc 200iB/210F robot. This system will be used in a manufacturing environment and must support a significant weight with high precision. Key Requirements: - Must support approximately 3,000lbs using two roller type linear guideway bearings. - High precision is critical. - Anchored securely into a cement floor so the rails are even with the surrounding floor level. - Accommodate a fork lift drive over on occasion when making large tool changes. - Indoor installation only. Ideal Skills and Experience: - Experience in heavy-duty rail system fabrication. - Proficiency with linear guideway bearings. - Strong understanding of precision engineering...

We're looking for engineers and other STEM professionals to help push the limits of AI reasoning. Each task is simple in shape but hard in substance: you take a real image from your area of expertise and pair it with a challenging problem that a non-expert couldn't solve. What you'd do: - Choose or take a real, copyright-clear image with no annotations or markups - Write a difficult question about it that draws on your professional knowledge - Provide a clear, correct answer and reasoning Who this is for: - Working engineers (mechanical, civil, electrical, structural, software, etc.) and other STEM professionals - People who can spot the details in an image that only an expert would notice - Strong written English and attention to detail

I already have the cabinet’s 3D model sitting in a single .stp file. What I now need is its full evolution into a production-ready design that a fabricator can pick up tomorrow and build without surprises. Your task begins with opening that STEP file, interrogating every surface, feature, and clearance, and then refining it so the finished cabinet will withstand continuous electronic-equipment duty. Material choices must balance durability with cost-effectiveness; I am counting on you to suggest thicknesses, finishes, and fasteners that hit that sweet spot. Inside the enclosure, please optimise the converter’s component layout for airflow, serviceability and safe cable routing. Externally, the look still matters: clean lines, well-placed vents and hardware that reinforces an ...

This project covers the complete CAD and engineering documentation for a medium-duty dump trailer that will haul agricultural produce. The design must integrate a hydraulic lift system for quick unloading at packing sheds and field edges, while staying compact enough for standard farm pickups or small tractors. Key design targets • Robust yet lightweight frame sized for typical fruit & vegetable crates • Single hydraulic lift system, cylinder sizing and mounting points fully detailed • Clear tipping angles and center-of-gravity calculations to ensure stable dumping on uneven ground • Axle, suspension and brake selection matched to the loaded weight of fresh produce (show calculations) • Corrosion-resistant material call-outs; food-safe bed coating wh...

I am actively looking for an expert who can create Siemens NX part and assembly files that are built with true feature history—no dumb BREP, no plain STEP imports. Models has to be created natively in NX and the feature tree shows every sketch, datum, and operation. Looking for someone who can pull off: • Complex surfaces • Robust parametric modeling • Proper assembly constraints that let the model update without errors You have to Deliver the .prt files through a secure link, and I’ll release payment immediately after a fast integrity check in NX.

We are an aluminium system windows company looking for an experienced Aluminium System Window Designer/Developer. We already have some existing window and door systems, and we need someone who can: Review and check our existing systems Identify design/technical improvements Improve existing window & door designs Develop new aluminium system window & door designs Prepare proper technical/fabrication drawings Suggest suitable profiles, glass, hardware and configurations Help make the systems practical for production and installation Requirements: Experience in aluminium system windows & doors, AutoCAD/technical drawing, and practical knowledge of fabrication and system development is required. Please apply only if you have actual experience in aluminium system window/door des...

I need a clear, engineering-grade static Finite Element Analysis of my vertical hydraulic lifting frame. The structure is fabricated entirely from steel and must be verified at its maximum rated load. The job is straightforward: take my CAD model (STEP or SolidWorks format), apply the maximum load capacity as boundary conditions, run a linear static study in a recognised solver such as ANSYS, Abaqus, or SolidWorks Simulation, and show me exactly how the frame behaves. Please focus on: • Overall stress and strain distribution • Deflection at critical points • Minimum safety factor throughout the frame • Identification of any regions that exceed allowable stress for structural steel Deliverables I expect: 1. Edited CAD file with applied loads and constr...

The project is a compact, bipedal humanoid that will rely on a PA-CF 3D-printed chassis and 21 actuators. I need a complete mechanical design package created exclusively in Fusion 360, ready for immediate prototyping and eventual low-volume production. Scope of work – Model the entire skeleton, shell and joint architecture so every component is ready for direct PA-CF printing without post-machining. – Integrate 21 actuators (servo or BLDC) with realistic torque, weight and envelope constraints; include mounts, brackets, gear trains or harmonic drives where necessary. – Optimise wall thicknesses, ribs and lattice infill for strength-to-weight, thermal dissipation and print time. – Plan fasteners, cable routing and access points to keep the robot serviceable....

We are looking for an experienced Robotics Mechanical Design Engineer / Parametric CAD Designer with strong experience in humanoid robotics, mechanical assemblies, and DFM for engineering-grade 3D printing to develop the MAKKANI M3, a 1700 mm tall, 23-DOF bipedal humanoid robot designed to handle a 25 kg carton payload. The project will begin with a full-scale 1:1 parametric master skeleton using the defined body dimensions, joint locations, and link lengths. The designer will be responsible for actuator placement, joint layout, rough body block-out, chest structure, battery and electronics packaging, internal cable routing, hard stops, and overall mechanical integration. AK10-9 actuators will be used for the waist flexion and knees, while RobStride 03 / AK80 series actuators will be used...

Maple Systems PLC & HMI Programmer – Automated Filling Machine We are looking for an experienced PLC / Industrial Automation Programmer to program and configure a Maple Systems PLC/HMI control system for an automated production filling machine. Hardware The system will use: Maple Systems HMC4043A-M Maple Systems HMC3-M1210Y0201-V2 Digital industrial scale with RS-232 communication Filling valve/nozzle controlled by the PLC Start button Additional sensors and I/O as required Main Machine Operation The filling machine will operate based on the weight received from the scale. The PLC must continuously read the live weight from the scale through RS-232. The basic filling sequence will be: Operator places a container on the scale. Operator presses the Start button. PLC verifie...

The work is in Orange County, California I need a licensed electrical engineer to prepare a full design package that upgrades the incoming power service for my medium-sized commercial building (roughly 10,000–50,000 sq ft). The existing supply is no longer sufficient for our current and planned tenants, so I want a code-compliant, future-proof solution that the local utility will approve without delays. Here is what I expect: • Site visit or detailed remote review of the present switchgear and load schedule. • Load calculations, short-circuit analysis, and protective device coordination in line with the latest NEC and local amendments. • Drawings and single-line diagrams in AutoCAD or Revit showing new service entrance, main switchboard, feeders, groundi...

I already have complete mechanical drawings for a small assembly that contains between six and ten individual parts. Each part will be produced by 3 D printing and the first milestone will simply confirm that every component nests and mates properly for fit-and-assembly testing; functional loads are minimal at this stage. What I need from you: • Native CAD files in the package you normally model with (SolidWorks, Inventor, Fusion 360, etc.) for every single part • STEP files of those same parts, ready for my manufacturing partners • An assembly file that lets me run my own clearance checks • A short note on print orientation or any critical tolerances so that my printer can replicate your intent Please include an estimated schedule in your proposal: the time y...

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We are looking for a Senior Engine Simulation / CFD Expert to mathematically model the working cycle, design the gas exchange architecture, and optimize combustion before we proceed to prototyping. Our primary goals for this power unit are maximum fuel efficiency (lowest BSFC) and minimum exhaust emissions. Key Technical Specifications: Engine Type: 2-Stroke engine. Non-sinusoidal kinematics (custom piston motion profile) with a dynamically variable compression ratio. Target Mechanical Power: 3.2 kW (at the output rod). Operating Frequency: 150 Hz (9,000 cycles/min). Working Stroke: Dynamic, minimum stroke is ~40 mm. Fuel Delivery: Direct Injection (DI). Extremely short time window for droplet breakup, evaporation, and mixing (< 2 ms). Aspiration: External forced induction (superc...

I'm seeking an experienced engineer to review and enhance my mobile climbing wall design. Your expertise is crucial to ensure its structural integrity. Key Focus Areas: - Structural Integrity: Ensure the design can safely support climbers and withstand various conditions. - Safety Features: Review and suggest improvements for any safety mechanisms. - Portability: Optimize design for easy transport and setup. Ideal Skills and Experience: - Background in structural engineering. - Experience with safety standards in climbing or similar sports equipment. - Proven track record in product design and development. - Please include relevant experience in your application. Looking forward to your expertise!

The project is a compact, bipedal humanoid that will rely on a PA-CF 3D-printed chassis and 21 actuators. I need a complete mechanical design package created exclusively in Fusion 360, ready for immediate prototyping and eventual low-volume production. Scope of work – Model the entire skeleton, shell and joint architecture so every component is ready for direct PA-CF printing without post-machining. – Integrate 21 actuators (servo or BLDC) with realistic torque, weight and envelope constraints; include mounts, brackets, gear trains or harmonic drives where necessary. – Optimise wall thicknesses, ribs and lattice infill for strength-to-weight, thermal dissipation and print time. – Plan fasteners, cable routing and access points to keep the robot serviceable....

I’m after a seasoned mechanical-CAD engineer who can perform FEA and can take my concept of a Pivot-Phoenix-inspired, full-suspension e-bike and turn it into a production-ready aluminum frame that survives sustained 50–60 mph urban runs without bulking up. Above everything, I’m prioritising structural strength and long-term durability, so every tube profile, pivot and weld-ready joint must stand up to ISO 4210 load cases plus real-world motor torque, braking forces and big-hit impacts. Key parameters you’ll be working with • Motor: CYC X1 Pro Gen 4 fully integrated inside the main triangle • Battery: 72 V (20S) pack, 80 × 21700 cells, hidden within the tubing • Wheel set-up: 29″ front / 27.5″ rear • Travel targets: &asy...

I need a complete fire-fighting design and cost estimate for a new commercial facility that combines office floors, warehousing/storage zones and public common areas. The scope covers three integrated systems—automatic sprinklers, a fully addressable fire-alarm network and strategically placed portable extinguishers—each laid out to satisfy current NFPA standards and the local code authority. You will take my architectural drawings (PDF/DWG) and deliver: • Coordinated layout drawings for sprinklers, alarm devices, and extinguisher locations • Hydraulic calculations and alarm load calculations • Equipment schedules with model numbers and data sheets • Bill of quantities with a clear cost breakdown per system and area • A summary report explaini...

I am Rhys and I need a compact, hand-held magnetic piston engine built mainly for prototype testing. The focus is on a basic structure that proves the concept is viable rather than on immaculate cosmetic detailing. Metal is the preferred material for all key components so the unit can handle repeated cycles and provide realistic performance data. Here is what I expect: – A fully assembled, self-contained model small enough to sit comfortably in one hand. – Reliable reciprocating motion driven purely by magnetic interaction (no combustion or external power once started). – Simple switching or timing mechanism that keeps the piston cycling so I can observe efficiency and forces at play. – Any quick sketches, CAD files or wiring diagrams you create while devel...

​What we are looking for: ​SolidWorks Mastery: Expert in large assemblies, weldments, and sheet metal. ​Heavy Machinery Experience: Deep understanding of industrial equipment, structural frameworks, and wear-resistant spare parts. ​Flawless 2D Detailing: You know how to create manufacturing-ready drawings (GD&T, precise hole pitch layouts, BOMs, and weld symbols) so our fabricators can build without asking questions. ​Faridabad Local: You need to be local to Faridabad/Delhi NCR. The ability to occasionally drop by the workshop for physical measurements and reverse-engineering of replacement components is a must.

I need a specialist from Taguig, Philippines who can handle the whole fire-safety package for our floor/ building—from mapping the floor, to designing a code-compliant evacuation plan, and finally supplying durable, professional prints that can be mounted immediately. You’ll start with an on-site assessment to capture accurate measurements and key hazards, then translate that data into clear, color-coded escape routes and assembly points. Please work to the latest fire-safety standards for signage, iconography, and line weights so first-time viewers can follow the instructions instantly. Deliverables I expect • Digital floor maps in editable (DWG/PDF) and high-resolution print formats • A final evacuation plan layout, optimized for wall posters (A3 or similar) ...

I'm looking for a skilled engineer to help to resolve a mechanism solution. Requirements: - The mechanism should be sturdy and reliable, designed to hold an MDF frame of 800mm diameter. - It needs to be manually operated, allowing easy rotation of the artwork. Currently it is fitted with a 12CG Lazy Susan Bearing - Greased (6.330inchx12inchx8mm Round) - Vertically this is not spinning as effectively as it would if it were horizontal due to the gravitational pull on the alignment of the bearings. Ideal Skills and Experience: - Experience with mechanical design. - Ability to create durable and functional manual mechanisms. - Attention to detail and craftsmanship.

I need a skilled expert to upgrade my boat's battery system to a higher capacity. Currently, my boat uses a lead-acid battery, and I’m looking to enhance its performance by upgrading both the battery and the inverter. Key Requirements: - Upgrade from lead-acid to a higher capacity battery (batteries will be provided). - Expertise in marine battery systems and inverter upgrades. - Knowledge of safety and installation procedures. Ideal Skills and Experience: - Experience with marine batteries, preferably lithium-ion. - Electrical engineering background is a plus. - Proven track record of similar battery and inverter upgrade projects. Please provide your previous work examples and a detailed plan for the upgrade.

I need a skilled contractor to replace severely damaged floor beams under my wooden floor. The job requires lifting the floor, removing the damaged beams, and installing new ones. Requirements: - Experience with structural floor repairs - Ability to handle heavy materials and tools - Knowledge of safety regulations Ideal Skills: - Carpentry - Structural engineering - Problem-solving Please provide a detailed plan and timeline.

The project is a compact, bipedal humanoid that will rely on a PA-CF 3D-printed chassis and 21 actuators. I need a complete mechanical design package created exclusively in Fusion 360, ready for immediate prototyping and eventual low-volume production. Scope of work – Model the entire skeleton, shell and joint architecture so every component is ready for direct PA-CF printing without post-machining. – Integrate 21 actuators (servo or BLDC) with realistic torque, weight and envelope constraints; include mounts, brackets, gear trains or harmonic drives where necessary. – Optimise wall thicknesses, ribs and lattice infill for strength-to-weight, thermal dissipation and print time. – Plan fasteners, cable routing and access points to keep the robot serviceable....

Research Content Writer needed on Industrial Applications & Future Trends of Metal Additive Manufacturing Project Description We are seeking an experienced academic researcher/writer with a strong research background in Metal Additive Manufacturing (Metal AM) to assist in developing a high-quality content. focus particularly on the industrial deployment, emerging applications, challenges, and future directions of metal additive manufacturing, with substantial attention to high-value sectors such as aerospace and space, automotive, energy, medical, defense, tooling, and advanced industrial manufacturing. This is not a general content-writing job. We require someone with a genuine academic/research background who can critically synthesize recent peer-reviewed literature, technical rep...

I need a skilled mechanical designer to develop an electric dermatome. The focus should be on precision and performance. Key Requirements: - Expertise in mechanical design for medical devices - Strong understanding of precision engineering - Experience with materials that enhance durability and performance - Ability to create ergonomic designs that ensure usability Ideal Skills: - Mechanical engineering degree or equivalent - Experience in the medical device industry - Proficiency with CAD software - Strong problem-solving skills Please provide relevant work samples and experience.

I'm seeking a skilled metalworker to create a custom hand guard. Requirements: - Material: Steel - Finish: Matte - Design Style: Industrial Ideal Skills and Experience: - Proficiency in working with steel - Ability to achieve a high-quality matte finish - Experience with industrial design aesthetics Please include examples of previous work and a timeline for completion. 6 weeks for timeline.

I need a marketing agent who can market our business of common-rail diesel injectors repairs and their matching high-pressure pumps through a complete, full-system overhaul. Every unit must be stripped, ultrasonically cleaned, critical components renewed, and re-assembled to original tolerances. Once rebuilt, each injector and pump has to undergo calibrated pressure tests that mirror the original manufacturer specifications for opening pressure, leak-back, and sustained load. I will supply the spec sheets; you supply certified test benches, traceable gauges, and a digital report for every serial number showing “before / after” values. The finished parts must be ready for plug-and-play installation, dry and capped for shipping, and covered by a reasonable service warranty....

I'm looking for expertise in developing waste processing machinery, specifically shredders and incineration equipment. The machinery should be capable of handling Municipal Solid Waste (MSW) and paddy waste. And MSW DISC SCREEN MACHINE DESIGNER Ideal skills and experience: - Mechanical engineering background - Experience with waste processing machinery - Knowledge in designing for high throughput capacity, low energy consumption, and easy maintenance Please provide a portfolio and relevant work experience.

I have three fully modelled CAD assemblies that now need clear, production-ready engineering drawings. The goal is straightforward: give my machining and fabrication partners everything they need to manufacture each part without questions. For each assembly I will supply the native CAD files so you can pull any additional views or details you need. Your drawings must show every critical dimension, include proper GD&T where helpful, list the required material for each part, and spell out dimensional tolerances called up in the models. I do not need exploded assembly instructions—only what is essential for accurate manufacture. The finished package for me is one PDF per assembly (three PDFs total). If you prefer to work in SolidWorks, Inventor, or similar before exporting, th...

I’m looking for a licensed structural engineer who can visit the property, investigate the interior-wall cracking we’re seeing, and prepare a formal damage-assessment report on the current state of the foundation. Here’s what I need: • On-site visual inspection (including measurements and photos) focused on cracks in walls/foundation, with special attention to the interior walls where the issues are visible. • Analysis of possible causes—settlement, load path changes, moisture, etc.—supported by calculations or other engineering methods you find appropriate. • A stamped report in PDF that summarizes findings, rates the structural integrity of the foundation, and outlines remedial recommendations ranked by urgency. Make sure the document...

I have a complete package for the basement drainage system—design drawings, shop drawings, and the supporting engineering calculation sheets—and I need a seasoned mechanical engineer to put a sharp set of eyes on them. Technical accuracy is my first concern, but your review must also confirm that pipe sizes, slopes, levels, and drainage pit dimensions truly line up with both good plumbing practice and the project’s stated standards. Here is how I see the assignment unfolding: • You study each drawing and calc sheet, checking every pipe run, sump, and invert level for correct sizing, fall, and coordination with adjacent services. • You flag any mismatches or omissions in a concise comment log, then mark-up the PDFs so the design team can act quickly. •...

I am developing a small, filtered laser module and need an experienced photonics Engineer to assist. The priority is the diffractive optics: shaping the beam with an axicon-based element and coupling it cleanly through the rest of the laser system. Once I provide the specification, your job is to translate those requirements into a practical, test-ready design. Core focus • Diffractive optics: model, design and optimise the axicon element that sits at the heart of the device, then validate its performance through simulation and tolerancing. • Laser module integration: ensure the designed element mates mechanically and optically with the diode, filter stack and any relay optics already sketched out in my draft. - The whole design must be compact Additional expectations ...

The reel at shows the exact style of stand I’m after. I already drafted a rough sketch, but I haven’t converted it into a proper CAD file yet and could use your guidance on the best way to move forward. Here’s what’s fixed: • Material: 12 mm MDF (nominal sheet thickness measures about 11 mm) • Overall height: 120 cm • Depth front-to-back: 35 cm nesting and bit i will use by mey self try to make a single sheet 1220*2440mm I need a production-ready file that I can send straight to a CNC router—ideally DXF or DWG with clean vectors and tool-paths suited to 12 mm MDF. Dog-bone fillets, tab placement, and any other machining considerations can be included at your discretion as long as the finished parts slot together cleanly. Please outli...

REFERENCE DOCUMENT ADDED: is available in the project Files tab. It describes the broader reference system, not the scope of this first paid phase. The scope and five application questions below govern your concept-phase bid. Challenge the reference architecture; do not price full manufacture or claim its untested interfaces are validated. If you cannot access the PDF, please say so. ConnectPoint is seeking a practical industrial/mechanical designer with experience integrating electronics into physical products. First phase: challenge and simplify our inspection-equipment charging case, then propose two credible layouts. We want engineering judgement, not a prettier rendering of our current idea. USE AND FIXED EQUIPMENT The case operates dry indoors aboard vessels, connected to external...

I’m ready to move an aerospace concept into hands-on prototyping and need a specialised drafter to convert my existing geometry into precise 2-D CAD drawings. The job is exclusively 2-D; no fresh 3-D modelling is required. Scope of work You’ll create fully-dimensioned orthographic and sectional views that follow standard aerospace drafting conventions. Every part must carry clear GD&T, material and finish notes, and a tidy title block so the machine shop can pick it up without questions. Key deliverables • Assembly layout showing critical interfaces • Individual part drawings with complete dimensions and tolerances • Native .dwg/.dxf files plus a review-ready PDF set Acceptance criteria Files must match the supplied reference geometry, use mill...

I need a precise 3-dimensional CAD model for a set of mechanical parts and their assembly. The end goal is a file I can hand straight to manufacturing, so accuracy in dimensions, tolerances, and part relationships is essential. To be considered, please show me examples of similar mechanical work you have completed—screenshots, renders, or native CAD files are all fine so long as they prove fit-for-purpose detail. I am comfortable with mainstream mechanical platforms such as SolidWorks, Inventor, Fusion 360, or similar; use whichever lets you deliver parametric, fully constrained geometry and an organised feature tree. Deliverables • Native CAD file(s) with all features intact • Exported STEP or IGES for cross-platform use • An exploded assembly view or animation ...

I have already sketched an event-grade tent for use at a festival and now need the concept turned into fully detailed CAD files. The structure is a 30-foot (9.14 m) diameter octagon framed with 1.5-inch ECT tubing and skinned in shade cloth. Your job is to translate my hand drawings and notes into professional 2D plans and a clean 3D model that a fabricator can follow without guessing. What I expect: • Accurate layout of the eight sides, including overall footprint, clear-span height, and roof pitch. • Precise tube lengths, mitre angles, and connection details (sleeves, pins, or plates) so I can generate a cut list straight from your drawings. • Representation of the shade-cloth panels, showing attachment points and any tensioning hardware. • Exported files in...

Mechanical Design Engineer Needed — Phase 2 (Detailed CAD Engineering) for Automatic Dolma Rolling Machine Project Overview I'm developing a home-use automatic dolma (stuffed grape leaf) rolling machine — a compact countertop appliance that automatically feeds a grape leaf, dispenses a portion of filling (rice or meat), and rolls both into a finished dolma in one continuous motion. This product does not currently exist on the market in this form. Phase 1 (Product Architecture & Mechanism Development) is complete. I now have a validated concept, mechanism selection, and system architecture. I'm looking for an engineer to take this into Phase 2: full detailed CAD engineering. Reference materials from Phase 1 (concept sketches, mechanism selection, architecture ...

I'm seeking a skilled geothermal designer to create a geothermal heating and cooling system for an all-year-round greenhouse. The greenhouse is approximately 800 sqft and 10ft high. Key Requirements: - Adjustable temperature settings depending on the season - Detailed plans with engineering calculations for municipality and construction - Coordination with local RA Ideal Skills and Experience: - Expertise in geothermal system design - Experience with greenhouse climate control - Proficiency in creating detailed engineering plans - Familiarity with local regulations in North Jersey

I have two mixed-use commercial buildings (office plus retail) moving quickly through approvals and I need complete wind analysis reports along with formal structural stability certificates for each one right away. All calculations, modelling, and documentation must align with the relevant local building codes; international references are fine for comparison, but final results have to satisfy the local authority having jurisdiction. You will take my architectural and structural drawings, run the wind load assessment, verify overall frame stability, and summarise the results in a professional report package that an engineer of record can seal. Please include: • Detailed wind load calculations and assumptions • Clear statement of compliance with the specified local code sectio...

I’m starting with a clean slate on two compactors—a pedestrian walk-behind roller and a small ride-on roller—and I need the full detailed design package that will take them from concept to shop-floor readiness. Your task is to translate high-level performance goals and dimensional targets into complete engineering documentation. That includes 3D CAD models, fully annotated manufacturing drawings, a bill of materials with spec’d components, and any supporting calculations or finite-element checks needed to demonstrate structural integrity, vibration control, and operator safety. By the end of the engagement I want a set of files that a fabricator can quote and a prototype team can build without guesswork. I’ll supply target drum widths, power ratings, and reg...

I'm seeking an experienced engineer to develop a mechanical fresh water generator for maritime use. The system should generate between 100-1000 liters of fresh water per day. Key Requirements: - Mechanical design and engineering skills - Experience with water generation technologies - Knowledge of maritime environment and requirements - Ability to create durable, reliable systems Ideal Skills and Experience: - Background in marine engineering or related fields - Proven track record in similar projects - Strong problem-solving skills and innovation Please provide a portfolio and relevant experience.

I need a ANSYS Multiphysics model that accurately represents the behaviour of our medium-voltage cable accessories—primarily the connector section, though insights that also help with related insulators or junction boxes are welcome. The study must cover three tightly linked objectives: • Electrical stress-gradient mapping around the insulation interface, • Steady-state and transient thermal profiles, • Overall performance under combined electrical and mechanical load. I will supply the 3-D geometry, material data (conductivity, permittivity, loss factors, thermal coefficients) and operating limits. Your task is to build the physics, mesh, solve, and deliver: - The native COMSOL file with all study steps, - High-resolution plots of electric field, temperature and von...

I need a Mandarin-speaking mechanical engineer who can quickly locate a small-form-factor AC motor with an integrated gearbox that outputs roughly 6 RPM. The task is not design work; I already know the performance I want. What I do not have is a short-list of proven Chinese manufacturers that genuinely build this type of drive and can supply it with the right certifications, dimensions, and pricing. Your job is to: • Analyse my dimensional envelope and performance notes (I will share a simple PDF and photo once we start). • Search the domestic Chinese market, speak directly with factories—not trading companies—verify catalog data, drawings, and recent production runs. • Present a comparison table that covers at least three suitable models: datasheet, outlin...

About me: I'm a mechanical engineer myself, and I have a few projects like this per year, so this could lead to repeat work if it goes well. What I need: I need a mechanical engineer to design a steel frame structure in SolidWorks, based on measurements, loads, and material specs I'll provide. Assembly method (welded, bolted, or a mix) will vary by project and will be specified per job. Deliverables: 1. Full 3D SolidWorks model (native .SLDPRT/.SLDASM files) of the complete structure — editable, not just a picture. 2. Fabrication drawings (PDF + DXF/DWG) including: • Overview assembly drawing with overall dimensions • Individual part drawings for each component, with all dimensions • Bill of materials (part list with quantities) • Weld callouts ...

The project is a compact, bipedal humanoid that will rely on a PA-CF 3D-printed chassis and 21 actuators. I need a complete mechanical design package created exclusively in Fusion 360, ready for immediate prototyping and eventual low-volume production. Scope of work – Model the entire skeleton, shell and joint architecture so every component is ready for direct PA-CF printing without post-machining. – Integrate 21 actuators (servo or BLDC) with realistic torque, weight and envelope constraints; include mounts, brackets, gear trains or harmonic drives where necessary. – Optimise wall thicknesses, ribs and lattice infill for strength-to-weight, thermal dissipation and print time. – Plan fasteners, cable routing and access points to keep the robot serviceable....

Job Title: Part-Time Revit MEP Designer (1–3 Years Experience) Location: [Your City / Remote / Hybrid] Employment Type: Part-Time (Flexible Hours) Experience: 1–3 Years in Revit MEP Industry: Engineering / BIM / MEP Design Startup About Us We are a newly launched startup focused on delivering high-quality MEP (Mechanical, Electrical, and Plumbing) design services for industrial plants, commercial buildings, and other clients. We are looking for a skilled and motivated Part-Time Revit Designer to join our growing team and help us create accurate 3D BIM models for diverse projects. Job Overview As a Revit MEP Designer, you will be responsible for creating detailed 3D models and construction documentation for mechanical, electrical, and plumbing systems using Autodesk Revit. You...