Engineering Jobs

I need mechanical hand sketches and PDFs converted into CAD DWG files. The sketches will include dimensions and piping layout on site. The required level of detail is basic outlines. Ideal Skills and Experience: - Proficiency in CAD software - Experience with mechanical drawings - Attention to detail - Ability to interpret hand sketches and PDFs

MUST HOLD AN ACTIVE CALIFORNIA PROFESSIONAL ENGINEERING LICENSE AND MUST BE ABLE TO SIGN AND STAMP PERMIT DOCUMENTS - Please If you do not reside in the United States, do not apply. We are a licensed general contractor based in Southern California looking to establish an ongoing relationship with a licensed engineer for residential construction projects. We complete multiple ADUs, home additions, and residential remodeling projects and are looking for an engineer who can take our architectural drawings and develop the required engineering documents for City permit submission. Scope of Work - Review architectural plan sets provided by our team - Prepare structural engineering plans and calculations - Prepare foundation and framing plans/details as required - Prepare mechanical/HVAC plan...

I'm looking for an individual freelancer or small workshop to build a simple, one-off working prototype for a project. My budget is around ₹10,000. The concept is a machine that heats medicinal leaves and draws the smoke through a filter into a small chamber, with controlled release through a valve. I have a concept sketch to share. I need help with the engineering, safe design, fabrication and testing. This is for a one-time project submission, so the prototype can be made by modifying existing devices available in the market - whatever keeps it simple and under budget. Please let me know whether you can build this within the budget, what would be included, and what details you need to assess feasibility.

Seeking KiCad PCB Project Archives for AI Training Dataset We are looking for PCB designers, engineering teams, freelancers, and PCB design companies who have existing archives of KiCad PCB projects that they own and may be interested in licensing for AI training and research purposes. We are not looking for new PCB designs or any additional engineering work. We are specifically interested in old, completed, inactive, or archived KiCad projects that are already available. #Requirements - Minimum preferred volume: 100+ KiCad projects - Projects must be created in KiCad only - Editable source files are required - Schematic and PCB layout files should be included - Projects must be your own original work, or you must have the legal right to provide/license them - Projects must not be take...

I need accurate, well-documented HVAC take-offs and cost estimates for both commercial and industrial projects that we are bidding over the next few months. Your day-to-day task will be to review full construction drawing sets, identify the scope of mechanical works, and produce a clear bill of quantities with labour, material and equipment pricing for ducted systems, split systems and chilled water systems. Typical workflow • Receive PDF drawings and specifications from me and clarify any scope questions up front. • Complete digital take-offs and itemised cost breakdowns, separating labour, plant, materials and subcontract allowances. • Flag value-engineering ideas or obvious omissions in the documents. • Return the finished tender package—including mark...

I’m looking for a motivated mechanical engineer or product development specialist interested in partnering on a new product venture. I have a product concept with commercial potential and am looking for someone with the technical skills to help develop the design, build a prototype and bring it to market. I would focus on the business side, including market research, branding, marketing and sales. Ideally, I’m looking for a genuine long-term partnership with the possibility of shared business ownership, rather than simply hiring someone for a one-off job. SKILLS & EXPERIENCE I'M LOOKING FOR: Mechanical engineering and product design CAD modelling and technical drawings Prototyping and product development Mechanical systems and moving components Knowledge of materials...

Looking For a person that can find used heavy machinery in good working condition, I buy different machinery I need someone that can inspect and select good quality machinery I am going to Shanghai in November and would like to meet the person that’s going to be selecting the machines that I’m going to buy

I need a complete IEEE-format research paper that centers on Artificial Intelligence within the broader field of Computer Science. The study itself is ready to be conducted from the ground up, so I expect original problem formulation, methodology design, experimentation or simulation, results analysis, and well-argued conclusions, all presented in strict compliance with the latest IEEE conference template. Please cover the usual sections—title page, abstract, keywords, introduction, related work, proposed approach, experimental setup, results, discussion, and references—so that the manuscript is submission-ready. Citations must follow the IEEE style and draw on up-to-date, peer-reviewed sources. Deliverables • Complete manuscript in Word and PDF, fully formatted to IEE...

I need a compelling statement of purpose for my Master's in Engineering. It should highlight my academic background, relevant experience, and career aspirations. Key requirements: - Tailored for engineering programs - Emphasis on technical skills and projects - Clear articulation of career goals - Strong writing and persuasive skills Ideal candidates should have experience with graduate-level SOPs, particularly in engineering. Please provide samples of similar work.

I'm seeking an experienced professional to help develop business in the field of industrial automation, particularly focusing on process automation and data acquisition/control. Key Requirements: - Experience in business development within the industrial sector - Strong understanding of process automation and data acquisition/control - Ability to identify and engage potential clients - Excellent communication and negotiation skills Ideal Skills & Experience: - Background in engineering or technology - Established network in the industrial automation industry - Proven track record in achieving sales targets and driving business growth I am looking for a Freelancer, for a Business Development Role, Domain Industrial Automation. The ideal candidate is the one who ...

I need a Mechanical Design Engineer specializing in Design for Manufacturing (DFM) for an industrial equipment project. We're currently in the concept development stage and looking to optimize manufacturability. Key Requirements: - Expertise in DFM principles - Experience with industrial equipment design - Strong problem-solving skills - Ability to collaborate on concept development Ideal Skills: - Proficiency in CAD software - Knowledge of material selection and production processes - Background in industrial design or mechanical engineering Please provide a portfolio showcasing relevant projects.

I am seeking an experienced Process Equipment Engineer specialising in separation technologies to provide technical expertise during both the tendering and detailed engineering phases of projects. The successful candidate will have extensive experience in process design, equipment selection, preliminary sizing and performance evaluation of separation equipment used in oil and gas, petrochemical, chemical processing and environmental applications. The role will be divided into two distinct phases: - Phase 1 – Tendering & Conceptual Engineering: Review client requirements, develop preliminary process designs, recommend equipment sizing and provide technical input for competitive bids. - Phase 2 – Detailed Engineering Support: Provide specialist process engineering support,...

I need a boost converter designed for a solar PV system, aimed at increasing energy efficiency. Key Requirements: - Input Voltage: 48-72V - Output Voltage: 325V constant across all irradiance values - Closed-loop control system Ideal Skills and Experience: - Expertise in power electronics - Experience with MPPT (Maximum Power Point Tracking) algorithms - Proficiency in designing boost converters - Strong understanding of closed-loop control systems

I need professional engineering plans for a city permit. Requirements: - Sign off on existing plans for city approval - Specialization in structural, electrical, or plumbing engineering Ideal Skills and Experience: - Licensed engineer in relevant discipline - Experience with city permit processes - Strong attention to detail and compliance knowledge Please provide your credentials and relevant experience.

I need a skilled engineer to design a Convergent-Divergent supersonic nozzle for jet aircraft propulsion. Requirements: - Design should optimize performance for aerospace propulsion applications. - Must consider factors like pressure ratios, temperature, and flow characteristics. - Provide detailed drawings and specifications. Ideal Skills and Experience: - Background in aerospace engineering. - Experience with nozzle design, particularly for jet aircraft. - Proficiency in CAD software. - Strong understanding of fluid dynamics and thermodynamics.

I am looking for an experienced building energy simulation specialist to support my PhD research on improving building thermal efficiency using lattice-based panels. The project will involve developing and simulating building models using IESVE software, evaluating energy performance under general climatic and geographic conditions, and conducting a comparative cost analysis. The ideal freelancer should have expertise in IESVE, building energy modelling, thermal performance analysis, and energy-efficient building design. Experience with academic research and data visualization is highly desirable. Please share your relevant experience, previous IESVE projects, and estimated timeline and budget.

I'm seeking a skilled CAD designer with engineering expertise to develop a series of system windows, including sliding, casement, and fixed types. The windows will be made from aluminium extrusions. Key Requirements: - Proficiency in CAD software - Experience in product design, specifically with aluminium extrusions - Engineering background - Ability to create detailed and accurate designs for multiple window types Ideal Skills: - Strong knowledge of window systems and their mechanics - Experience in the construction or architectural industry - Attention to detail and problem-solving skills Please provide examples of similar work and your approach to this project.

I need a concise Basis-of-Design document that lays out a complete ventilation strategy for a tunnel-type warehouse used purely for storage of goods. Air quality management is the overriding goal, and every recommendation must satisfy current OSHA standards for worker exposure and contaminant levels. The design will be used in a military application, requiring very silent operation. Include noise-arresting features and suggest solutions adhering to the best business practices. The document has to translate those regulatory requirements into clear design parameters—fresh-air rates, airflow patterns, fan sizing, filtration tiers, sensor placement, and control logic. Because the building is essentially a long tunnel, please address pressure zoning, potential stratification, and smok...

I need assistance to prepare for my WGU course exam. The focus will be on solving problems and writing assignments. Ideal Skills and Experience: - Strong understanding of WGU course material - Problem-solving expertise - Writing proficiency for academic assignments - Previous experience with similar courses is a plus Please include relevant experience in your bids.

I need reliable 2-axis CNC programs that will let me cut a series of aluminum parts accurately and repeatably. You will receive the dimensional information I have—this may be a simple sketch, a DXF, or a solid model—and from there I want complete, ready-to-run code for my machine. I work primarily in aluminum plate, so optimal tool selection, feeds and speeds, ramping strategies, and safe entry/exit moves are important. My machine reads standard G-code; if you create toolpaths in Fusion 360, SolidCAM, Mastercam, or a comparable CAM package, just export the post-processed code along with a quick setup sheet so I can verify tools, zero points, and overall cycle time before the first run. Deliverables • Clean, collision-free G-code files for each part • A brief...

I need a structural engineer to design a wooden beam for a residential building. The beam will support both live and dead loads. Requirements: - Expertise in residential structural engineering - Experience with wooden beam design - Ability to calculate loads and ensure safety Ideal Skills: - Structural engineering degree - Relevant certifications - Previous residential project experience Please provide detailed plans and calculations.

I need a detailed inspection report for a sloped roof structure to ensure compliance with relevant standards and regulations. The report should include an analysis of the current condition, identification of any issues or risks, and recommendations for compliance improvements. Expertise in structural engineering, building inspection, and familiarity with roofing standards are crucial for this project. Please ensure the report is thorough and delivered promptly.

The design package for my one-person, pedal-driven submarine is finished; what I need now is a seasoned composite builder to turn those drawings into a seaworthy vessel. Your main focus will be full construction and assembly. Hull & Materials The outer shell is specified as a carbon-fiber monocoque laid up with epoxy resin and vacuum infusion. Internally, an aluminium space-frame supports the drivetrain, controls, and safety gear. You’ll source, cut, machine, and finish all aluminium components, then bond or bolt them to the cured hull per the drawings I will supply on award. Buoyancy Strategy Instead of active ballast tanks, we will embed closed-cell foam sections inside the hull and fine-tune trim with removable lead weights. Precise placement is critical, so you’ll nee...

I have a steady stream of technical articles written in English that need to be rendered accurately and naturally into Russian. Each piece ranges from 1,500 to 4,000 words and covers topics such as engineering processes, software documentation, and emerging technology trends. What matters most to me is precise terminology and a tone that remains clear to Russian-speaking professionals without sounding too literal. Consistency in style across multiple articles is essential, so if you have experience building and following glossaries or style guides, please mention it. Typical workflow: I send an article in Word format, you return a fully translated file plus a short note explaining any terminology choices that required interpretation. CAT tools like SDL Trados or memoQ are welcome but not...

The assignment involves analysing and designing a propeller propulsion system for a Bristell NG-5 aircraft. There are three main tasks: Propeller Design: Use Blade Element Momentum Theory (BEMT) to calculate propeller performance, using real aerofoil data, and conduct sensitivity analysis and experimental validation. Engine Analysis: Perform thermodynamic calculations to determine engine power and fuel consumption (BSFC) at sea level and different altitudes, and compare results with existing aircraft engines. Engine–Propeller Matching: Determine the optimal propeller diameter, number of blades, blade pitch distribution, and RPM settings for climbing and cruising while minimising fuel consumption. Required deliverables: A professional engineering report (maximum 8 pages, excludi...

This project strictly requires hands-on prototyping, including physical assembly and testing—design-only services will not be considered I already have detailed winding diagrams, coil counts, wire gauges, and a full wiring schematic for three compact electromagnets—each under 10 cm in any direction. Your task is to turn these drawings into a tangible proof-of-concept and ship it to me. The magnets will sit in a custom harness. I’m leaning toward a light alloy or other metal solution, but I’m open to your recommendations once you see the design constraints. All electronic components, fasteners, and raw materials will be reimbursed at cost; please keep receipts. Power can come from batteries, a small AC supply, or a rechargeable pack—I’m happy with which...

I need a qualified structural engineer to inspect and evaluate the foundation and supports of a residential building. This is for ensuring safety and compliance. Ideal skills and experience: - Professional engineering license - Experience with residential structures - Strong knowledge of foundation systems - Detail-oriented inspection skills - Ability to provide comprehensive evaluation reports

We are looking for a highly proficient Spanish–English bilingual professional to support our team with ongoing solar energy projects. **All work will be conducted remotely**, primarily through virtual meetings and email communication. Key Responsibilities * Provide real-time Spanish–English and English–Spanish interpretation during virtual meetings. * Draft and respond to emails in Spanish and English. * Communicate and follow up with Spanish-speaking vendors, contractors and other stakeholders. * Assist with coordinating project activities, clarifying technical matters and tracking action items. * Support general project communication and follow-ups. Required Skills * Excellent spoken and written proficiency in both Spanish and English. * Strong written communicatio...

My Trumatic 500 (Finpower punch) is down because the punch mechanism has developed a mechanical misalignment. The tool head is no longer striking squarely, so parts are coming out with burrs and the turret jams after a few hits. I need an experienced service technician or mechanical engineer who has already worked on Trumatic or comparable CNC turret punch presses to: • diagnose the source of the misalignment within the punch mechanism • realign or replace the affected components so the tool head returns to factory tolerance • run test punches in multiple stations, proving consistent, burr-free results and smooth turret rotation You will have full access to the machine, manuals, and my maintenance logs. Bring any specialised alignment gauges or calibration sof...

I have a backlog of roughly seventy-seven independent structural engineering items that I need to clear in the coming weeks. Each task is discrete—sometimes it’s a quick load check, other times a set of design calculations, a drawing revision, or a brief review of an existing report. While the workload is sizable, the individual assignments are generally small to medium in scope and can be tackled one by one. Here’s how I’d like to work: • I will release tasks in batches, always with a written brief, the required output format (PDF, DWG, or editable spreadsheet), and a target turnaround time. • You return sealed calculations, sketches, or marked-up drawings that are ready for client or authority submission, complete with your professional stamp where a...

I’m scheduling routine maintenance for my split-type air-conditioner and want someone who knows the system inside out. The service visit should cover the essentials that keep the unit running efficiently and extend its lifespan. Please make sure the following tasks are completed during your visit: • Filter cleaning or, if necessary, replacement • Accurate check and top-up of refrigerant levels • Full system inspection, including electrical components, coils, drain line, and overall performance test I expect you to arrive with the tools and basic consumables needed for a standard split AC tune-up, document any additional parts that might be required, and leave the workspace clean when you’re done. If you find anything outside normal wear and tear, let me k...

I need an engineered stamped photometric plan for a commercial property covering a 2-acre site. The plan is primarily for compliance with local building codes. Requirements: - Detailed lighting layout - Compliance with local building codes - Engineered stamp for validation - Coverage for the entire 2-acre site Ideal Skills and Experience: - Expertise in photometric planning - Familiarity with local building codes - Experience with commercial property requirements - Engineering credentials for stamping Looking for a professional who can deliver accurate and compliant plans.

I need to take our existing steel ute canopy and trim the unit cost while keeping strength, durability and a full one-year warranty intact. You will open the current assembly in Fusion 360 (my house software) and work through every opportunity to remove material, simplify joints, and cut processing time without inviting cracks, distortion or fit-up issues. What you’ll actually do • Re-model or simplify parts for sheet-metal nesting, laser cutting and press-brake folding. • Run detailed FEA on all critical panels, weldments and fastener zones, then iterate until stresses stay well below yield even with the leaner design. • Apply sound DFM/DFA thinking—fewer welds, shared bend lines, common hardware—so the canopy is faster and cheaper to build. • ...

I need G-code to mill a 26-groove, 22-degree spiral on a steel shaft (1.375" long x 2.1" diameter.) using a 1/8" end mill. This mill is a Sharp with Centroid AllInOneDC controller with a 4th axis for rotating the shaft. Machining parameters: - Total depth: .180" - Step down: .060" per pass - Feed rate: 2 inches/min - Spindle speed: 2000 RPM No specific tolerance or surface finish requirements. Ideal skills include G-code programming and experience with knee mills.

I need a structural engineer to calculate specifications for a cantilever rack designed to hold long items like timber and pipes. Each arm of the rack will need to support over 1000 lbs. Requirements: - Calculate load-bearing capacities - Determine appropriate dimensions and materials - Ensure compliance with safety standards Ideal Skills: - Structural engineering expertise - Experience with cantilever rack designs - Knowledge of weight distribution and material strength

Project Title: Active Power Filter for EV Charging Station – MATLAB/Simulink + Hardware Prototype Project Description: I am working on my graduation project, which is an Active Power Filter (APF) for EV charging stations, and I am looking for a Power Electronics Engineer to help me with both the simulation and practical hardware implementation. The project includes: * 3-phase Active Power Filter design * MATLAB/Simulink modeling and simulation * Control strategy and controller design * Harmonic compensation and THD reduction * DC-link design * Power semiconductor switches and gate drivers * Current/voltage sensing * Protection circuits * Filter component selection * PCB design * Hardware prototype implementation * Testing and troubleshooting * Comparing simulation results with ex...

I have completed drawings for a residential addition here in Florida and now need a licensed Florida Professional Engineer to review, digitally sign, and seal them. The set includes a foundation plan, framing plan, and roof plan—each already drafted in PDF. Your task is straightforward: • Verify code compliance for the proposed addition. • Make any red-line comments you feel are necessary and coordinate revisions with me (I’ll turn updates around quickly). • Apply your Florida Digital signature and seal to the drawing set, delivering them back as secured PDFs ready for uploading to a building department permit portal. Please confirm your current Florida PE license number, typical turnaround time. I’m aiming to submit to the county this week, so a prompt s...

I need a complete hydrodynamic wave-load study carried out in Ansys Aqwa for a bridge‐type structure (the project data label reads “bridg”). Your task is to build or refine the model, set up the sea-state parameters, and run the full wave-load analysis so I can understand the pressures and resulting forces acting on the structure. Scope • Create or clean the geometry and define the wetted surface in Aqwa. • Select appropriate wave spectra and directions, then run frequency-domain and, if necessary, time-domain simulations to capture critical responses. • Extract key results: pressure maps, global forces and moments, RAOs, and any motion or displacement data relevant to the bridge deck and piers. • Summarise findings in a concise report (plots, table...

I need a detailed CFD study of several laboratory fume cupboards that routinely handle chemicals. The sole aim is to confirm their safety and containment performance, focusing specifically on three points: preventing leakage into the room, quantifying overall containment efficiency, and assessing operator exposure risk at the sash opening. You will receive the 3-D CAD geometry, operating sash heights, fan curves and boundary condition data. From this, set up and run steady-state and, where useful, transient simulations in ANSYS Fluent, OpenFOAM, or a comparable solver. Turbulence modelling, species transport for chemical tracers, and clear visualisation of velocity vectors and concentration iso-surfaces are essential. Deliverables • Solver-ready case and data files • High-res...

I am preparing to lift bulk materials on an ADNOC site and need a complete, submission-ready lifting plan built around crane operations. The document must satisfy every clause of the current ADNOC CoP for Lifting & Hoisting as well as the relevant UAE and international standards so that it can pass review without revision. You will work from the site information, load data and crane capacities I provide, then develop the technical package that ADNOC expects. Deliverables • General lifting plan on the official ADNOC template in both editable and PDF formats • Rigging study with load calculations, crane configuration charts and exclusion-zone drawings (AutoCAD or similar) • Task-specific HIRA / JSA covering all bulk-material handling hazards • Pre-lift inspect...

My BMZ Power2Go Work portable power station—just 14 months in service—shut down abruptly while delivering a steady 1 600 W load (it is rated for 2 500 W continuous, 3 600 W peak). Since that moment it refuses to charge or power on; every status LED remains dark. I need a battery technician who can carry out a full diagnostic and bring the unit back to life. That means opening the enclosure, verifying cell health, checking the BMS, charger circuitry, DC-AC inverter stage, and any internal fuses or relays. Once the fault is identified I want the defective components replaced or rebuilt so the pack can once again charge fully and supply its original output ratings without thermal or voltage irregularities. Deliverables: • Detailed test report outlining root cause, measureme...

I need a qualified phlebotomist who can collect both blood and urine samples for diagnostic testing at our clinic. You will handle venipuncture, guide patients through urine collection, label everything with the correct patient identifiers, and log each specimen into our tracking sheet before preparing it for courier pick-up. Sterile technique, proper PPE, and familiarity with Vacutainer systems and standard urine containers are essential. All samples must reach the lab within the required stability window, so please be comfortable coordinating same-day shipment or drop-off. Deliverables • Intact blood tubes and sealed urine cups, each stickered with patient name, date, and time • Completed requisition forms and electronic log entries • Brief incident note if any dra...

CAD Dataset Required – AI Training & Engineering Applications We are looking to source high-quality, commercially licensable CAD datasets for AI training, evaluation and engineering applications. Requirements: 2D technical drawings & 3D CAD models Individual parts/components and complete assemblies Mechanical, automotive, industrial, architectural, electrical and engineering designs Native CAD files and exchange formats such as STEP/STP, DWG, DXF, IGES/IGS, STL, etc. Assembly structures and component relationships Dimensions, tolerances, materials and engineering metadata where available BOMs, annotations, design specifications and supporting documentation Parametric/design-history data preferred Manufacturing/process information is a strong plus Real-world, professionally...

I have completed the full electrical design for a 1 MW ground-mounted PV installation on Saipan and now need a licensed Professional Engineer who can officially endorse the overall system design so the project can proceed to permitting. Your stamp must be accepted by the local authority having jurisdiction on Saipan, therefore familiarity with Commonwealth of the Northern Mariana Islands (CNMI) requirements is essential. You will receive a comprehensive design package that includes: • Detailed schematic diagrams • Technical specifications for all major components and protection schemes • Existing compliance reports prepared against local regulations Your task is to review these documents, confirm they satisfy Saipan’s electrical code and any referenced U.S...

My goal is to receive a comprehensive dual-diligence report that lets me make a confident investment decision in Brazilian hydropower assets within the next month. The analysis must drill into two core themes—technical performance and financial viability—so I have a clear picture of both how reliably each plant can generate power and how solid the projected returns truly are. SCOPE OF WORK Brazil Hydropower Project – Independent Technical Advisory Support 1. Purpose of Engagement We are seeking an experienced hydropower technical specialist to provide independent technical advisory support for the assessment of an operating hydropower asset in Brazil. The engagement will focus on reviewing the asset’s historical operating performance, hydrological a...

Buscamos un Ingeniero Eléctrico (o especialista en Sistemas Eléctricos / Energías Renovables) con sólidos conocimientos en evaluación técnico-económica de proyectos fotovoltaicos y manejo fluido de LaTeX / Overleaf para atender las observaciones del tribunal revisor de una tesis de maestrí documento ya está completamente redactado y estructurado en Overleaf. Se requiere realizar ajustes específicos en el texto, unificar y validar el modelo económico de simulación y redactar la respectiva carta de descargo/respuesta a de las Tareas:Ajuste de Alcance y Consistencia en LaTeX (Overleaf):Alinear el título y objetivos del manuscrito al alcance analizado (Sistemas de Generación Distribuida para Auto...

Fabricamos puertas metálicas personalizadas todos los días y necesito plasmar cada pedido en un dibujo CAD claro y completo. Cada semana genero al menos diez órdenes nuevas (a veces proyectos grandes con múltiples unidades) y requiero planos desde cero que indiquen: • Dimensiones exactas de marco, hoja, refuerzos y herrajes • Tipo de material (calibre, acabado, perfiles) claramente rotulado en capas separadas No seguimos un estándar formal como ISO o DIN, así que el formato puede ajustarse a tu flujo de trabajo mientras sea coherente y legible para producción y corte. El archivo maestro lo prefiero en DWG o DXF; si sueles trabajar en AutoCAD, SolidWorks o Inventor, perfecto, mientras el resultado final pueda abrirse y medir...