Engineering jobs

Engineering is the scientific discipline of acquiring and applying technical and mathematical knowledge to design and implement machines, systems, materials and processes. There are various branches of engineering such as civil, mechanical, electronics, materials, chemicals, etc. If your business needs help with engineering tasks such as drafting, documentation, research work, or other, then our talented and experienced engineering freelancer will give you the best service ever. Connect with talented engineering freelancers simply by posting your engineering project today!

If you have the experience and the ability to do engineering projects, then Freelancer.com offers you a lot of engineering projects with clients who want help with reverse engineering, electric engineering, civil engineering, mechanical engineering, writing civil engineering articles, essays, research papers, engineering project reports, and more.

If you believe you can do that, then start bidding on engineering projects and get paid with an average of $200 per project!

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    125 jobs found, pricing in USD

    I need someone to 3d design two small pieces and output in the STL file format to be used by a 3d printing company to print the parts. These pieces are part of a small pyramid shaped structure made from pipe and these pieces are where the piping meets each other at the corners of the model to basically hold the pipes in the correct shape. The finished pyramid shape needs to have a specific slope angle to the sides and these need to be exact. The completed structure using these pieces you will design isn't load bearing of anything other than its own weight. I can supply some drawings in 2d of what the required pieces will need to look like then your job will be to create these designs in 3d and make sure that the angles of where the pipes come out will create a specific slope angle on the overall pyramid shape. With the winning participant I will give more detailed and exact specifications along with 2d drawings to work from. In the interest of filtering through applicants that actually read this explanation please add the word "DESIGNER" at the top of your reply so that I can see that you have actually read through this. Thank you

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    Hello. I submitted my research article to the Journal. The Journal need world wide referees. But, I don’t have any aquaintances. That’s why I’m looking for expert regarding the field like Mechanics or Statistics to review my research article in the Journal. Article title: Optimal rescue ship locations using image processing and clustering. (I attached the manuscript file on the web) The Journal need e-mail address and institutions of referees. May I recommend you to the Journal? Would you send your e-mail address and Institution? If you are interested, please send me it with Txt or MS-Word file. If you receive the e-mail from the Journal for reviewing, I'll give you a reward. Thanks.

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    Basically, it is a simulation for hybrid nano particles Al2O3-TiO2 in water-ethylene glycol based fluids with varying the ratios of particles and fluids at different temperature. Hybrid nanofluids : Al2O3-TiO2 nanoparticles ratio is (3:1) with volume concentrations of 0.4%, 0.8%, and 1%. The spherical particle sizes of Al2O3-TiO2 are 20 nm and 23 nm, respectively. W-EG ratios of 30:70, 50:50, and 70:30. The simulation should run at different temperature 30, 50 and 70 C to find optimum combination of the hybrid nano fluid.

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    We are currently looking for a leading position for a road project, to be based in South East Asia for an estimated period of 7 months. I´m looking fot a Team Leader for a multirateral project 112. Team Leader (Senior Highways Design Engineer): The person shall be a senior highway design engineer. The candidate should have degree in Civil/Highway Engineering with minimum 20 years’ experience, including minimum 10 years of relevant international experience on similar projects as Team Leader, and a minimum of 2 years’ experience in projects funded by international financing institutions. Proven knowledge of international ‘best practices’ on modern highway construction technology, associated risks, key performance measures, output-based road projects, project management, road asset valuation and road asset management are imperative. Experience and knowledge in use of latest HDM-IV and/or other equivalent evaluation models is essential. Thorough experience on planning and managing traffic surveys and studies, network analysis, transport demand forecasting, network planning and traffic management is essential. The candidate must be conversant with the latest analysis and planning tools. Previous proven involvement, in leading role for OPBRC/DBMOT type of projects is mandatory. English language, writing, reading and speaking, is mandatory.

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    I need you digitalize 3 electrical drawings into a CAD format.

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    Looking for an expert in Matlab that can deploy a deep learning matlab script to webserver connected to web frontend. It might include conversion of the script to another language that will be easier to implement. Or use another language that picks up the model produced in matlab and displays the same result. Or even include simulink. However, the first option is prefered. The deliverable is expected to be a detailed step-by-step description of the workflow.

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    I need assistance with designing a wireless LAN for a school with 40 terminals located in two separate labs, at the same site. I want the capacity to be capable of doubling in the near future. The network should be capable of being supported remotely.

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    Design an electronic product 6 days left
    VERIFIED

    Nanotechnology invention that I would like to market with a circuit board in it to have an appealing look for my clients. If you are good at creating new ideas and know how to get it manufactured please apply.

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    El proyecto consiste en la excavación de la traza por la que discurre un colector de pluviales, su reparación (inspección y reparación de juntas, alineado y, puntualmente, en caso necesario, refuerzo bajo el mismo), relleno (colocación de geotextil y relleno con zahorra hasta coronación) y posterior repavimentación. El plazo estimado de los trabajos es de 8 meses. Se solicitan labores de vigilancia de obra y de Coordinación de Seguridad y Salud, en un único perfil, dependiente de la Dirección de Obra. La dedicación será parcial realizando visitas puntuales a las obras. Importante haber realizado trabajos en Aeropuertos.

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    Local
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    [login to view URL] is an aready working online lending platform, but need to be updated in some parts and we need someone for mantainance. We need to build online backend, integrate loan origination, calculation of loan, with different scenarios, default extensions, cancellations. CRM should be linked to each 1. borrower data, loan status, and financial information, 2. Merchant(point of sale) must also be identified with several fields and linked to borrower and loan. 3. Cash in and cash out supplier appi integration 4. DasHboard visibility 5. Provide report excel about each operation. 6. Link report to SAGE solution 7. Some additional pages must be aded, and also sending email logic, and we need to integrate suppliers api. (web service). Please aply only those with previous experience building online lending platform

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    Networking Expert's Help Required

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    Cloud Computing Expert Help Required

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    SolidWorks API Programming 6 days left
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    Looking to build an add-in for SolidWorks (SW) that will be able to automatically upload a CAD file from a certain location, open it in SW, call certain SW functionality, capture output then send the output back to a Webpage. The process need to be fully automated. Please bid ONLY if you are familiar with this type of programming.

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    System Analysis 6 days left
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    Need Expert Help With System Analysis

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    Electrical Layout drawings 6 days left
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    Hi, I am looking for someone for ongoing electrical drafting. Thanks

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    computer engineer and many project.

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    Shed Approval 6 days left

    Need a shed approval for council

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    Do a few simple Autocad drawings similar to the uploaded file.

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    Electrical Layout drawings 6 days left
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    Hi, I am looking for someone for ongoing electrical drafting. Thanks

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    mix and master 6 days left
    VERIFIED

    mix and master x √ mix and master

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    We have a vague sense of approach about this method as there are 7 different type of projects,. (01)-FASHION design and Develop (02)-Business Managements/Fund raising, finding partnerships & Investors (03)-Civil, Electrical, Mechanic ENGINEERINGS (04)-Architectural (05)-Inventive products with 3D Printing (06)-Holistic health, nutrition, human well being the SCIENCE (07)-Film, Music entertainment ventures. And so seeking a multitude of talents to join our projects. We are at the very beginning of this recruitment so are open and flexible to new comers. This vague sense of recruitment will gain traction and focus through your participation. We hope with you, we can iron out the rough edges and start powering through projects in no time at all. Thank you for all your CVs and Professional HEAD SHOTS to [login to view URL]@[login to view URL] We have been vigorously replying to as many as possible each day. Hope to respond to your CV and profile very soon. All the best Pfr Allatonce.

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    I am looking for an experienced and creative product engineer or industrial design person to assist in resolving a design feature with a component of a new product. The product incorporates a ~3 inch wide (8cm) x 1/8 inch thick (3mm) woven polyester/elastic fabric band that needs to be both adjustable in length and durable. The overall range of adjustment will be approximately 5 inches (12.5cm)...so if the shortest version of the band was 32 inches it would be adjustable up to 37 inches in length. Due to the stretch characteristics of the band and the expected load, typical 'buckle' type strap adjusters, tri-bars and other conventional strap adjustment devices would likely (?) create too much friction and wear at the point of contact/interface. The final version of the band when connected and adjusted needs to look clean/attractive like a well designed product. The band will effectively end up as a closed loop once connected, so I envision one free end which will need to be cleanly attached to the band (think of the left over bit when you tighten your belt); but in such a way as to not increase the overall resistance of the loop (due to a 'double up' where the band overlaps) beyond what it would be if the loose end beyond point of attachment had been cut off. Any mechanism which requires sewing (i.e. - a buckle component, or attachment of velcro, etc) should consider that there will be stretching across the entire attachment point and any seam will be repeatedly stretched under pressure. Any zones where a non-stretchable component meets with or is fixed to the stretchable fabric will be under repeated stress. I require a resource with experience in product design/engineering that can digest my product performance requirements and come up with some creative ideas to address the problem using conventional manufacturing techniques and/or existing componentry. Cost is a critical factor, so I am hoping for a solution that can be easily implemented with commonly available supplies. I expect that the solution is likely a simple one, but my limited experience in this area has resulted in frustrating delays in implementing the product concept. I've attached a top and side view photo of the fabric band for your reference. Thanks in advance for your help!

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    Featured Guaranteed Sealed Top Contest
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    7 entries
    CNC cut parts 44W, and 50W 6 days left
    VERIFIED

    I need an Engineer in Mexico who can deliver accurate CNC (Oxy and Plasma) cut parts to the US and Canada, an Example drawing is attached, Please reply with an official quote and include the freight cost! I do not want to work directly with the CNC shop and want to have someone in charge of the operation in Mexico. multiple quotes from multiple shops is preferred in an event simultaneous jobs needs to be handled!

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    Looking for a Traffic Modeler familiar with microsimulation modelling of traffic congestion. The project entails running a 2D or 3D model of traffic on campus to determine high congestion areas at pick up and drop off locations designated on the college campus. The college campus incorporated a new mobility program with a rideshare provider. The director of transportation is looking to input designated staging areas across campus as pick up and drop off locations for student, professors or visitors. The microsimulation should identify which locations on the campus route would be the areas to avoid installing the staging areas for rideshare vehicles. Software Programs: Vissim, emme4, Aimsun, Infraworks

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    more details will be given in the chat, only serious bidder you have to be an expert in this field

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    I'm looking for a mechanical engineer who has a good understanding from mechanical mechanism and tasks and solve the problem. It is very simple for an expert. The budget is max. $50 The description is attached Please don't waste my time, I'm in a rush and read the description exactly then return to me with a technical word Thanks

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    We are an excavation contractor that does specialty excavations in tight spaces. We have designed and built a trench box shoring system to perform our work. However, to be in compliance with American OSHA (occupation safety) regulations, a shoring device must have tabulated data stamped by a professional engineer that describes the limitations of the shoring device. Drawings of the design can be provided upon selection of engineer.

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    FSW simulation 5 days left

    I want to develop a Finite element model of friction stir welding using Ansys.

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    The project aims to code and back-test various algorithmic trading strategies. The input to the strategies will be raw price action data, which will be organized into range profile units etc. and corresponding trade initiation and exit rules will be defined. These strategies may be broadly classified as mean reversion, trend following and breakout. Good Knowledge of price data organization and price and custom indicators’ visual display will be required. Coding needs to be done on Python. More details about what exactly needs to be coded will be shared on PM.

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    1: the lawn mower is to be powered by a single garden hose fixed to a standard garden tap. 2: The lawn mower shall derive its motive power to move, and blade cutting power from the water pressure of the attached water supply. A standard garden hose 3: the lawn mower shall be set to operate in a defined path with a mechanical controller with means to change the direction or path of the mower when in motion or at the end of a cutting run. 4: Adjustable cutting blade/s – at different heights to compensate for power input and different grass heights. 5: the lawn mower is to water the lawn as it cuts the grass.

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    Good with Math? 5 days left
    VERIFIED

    Is it possible to use maths or probability to guarantee a win or no loss every time on online betting?

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    1-include a narrative describing his understanding the scope of Services and demonstration of the Tenderer’s recognition of the Project Components, Employer’s Requirements, Project Challenges and Project Risks. 2-include and provide his approach and methodology of Construction Contract Management. 3-include Approach and methodology of Construction Supervision Management. project documents will be shared after the award

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    physics expert 5 days left

    more details will given in the chat, i want only serious bidder only

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    Pumping solution - 3 HP – 01x10p, 5 HP – 02x8p, with manually Season tilting (15+15=30 Degree from Axis) & Ready-ness for Auto day tilting (60+60=120 Degree from Axis) solar panel - spec of 300watts, with weight of 25kg per panel Wind Passing 180 Km/Hr weight of structural within 160kg

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    i have written a report on using solar power for irrigation, i need some help on the technical part of this project. to help to calculate the amount of power require for this system to work and how many solar panel is required. preferably someone with engineering background and able to write a proper report

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    looking for a civic engineer/architect thats licensed in the state of illinois to draw up a blueprint for a site project! i own a 2 acre land in champaign,IL. im trying to build a office on and use as car dealership! with city requirements and regulations in consideration.

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    Im battling to get a good flow rate from our pump. need assistance in trouble shooting the issue

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    I need to select matching area by applying the method as given in the attached article

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    Process engineer required 5 days left
    VERIFIED

    I am looking for a process engineer who experienced design of refinery and gas processing plants. The project contains feasibility studies and then distillation columns design, simulations, Heat and Mass balances, equipment sizing, PID. If you are an engineer, please contact.

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    We Require engineer that knows about high voltage 10-20kv. need validation and schematic I ordered the parts to do a test circuit ASAP looks like the Opto can be driven with 5vdc pulse

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    We have the circuit show in this article [login to view URL] The photodiode is the Digikey model 1125-106ND The JFET OPAMP is the AD820ANZ. Capacitance and resistance are shown in the diagrams. Problem The system is too sensitive, in full light, the output signal is saturated. Question What to add in the editing to decrease its sensitivity?

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    My project that I have been working on for about a year off and on when I have the time. Is a 4 pot magnetic motor driven by a 12 volts I will send pictures. Let know if you have questions. Thank you Donnie

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    Motor control expert needed preferably an electrical engineer

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    I need an electronic expert for coding and designing for 3 phase VFD for Induction motor. more details in chat please only bid if you have experience in this field. thanks

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    Matlab simulink and code file 4 days left
    VERIFIED

    I want to have design attached schematics in simulink model and generate matlab code for my project. Only people having good hands on practice and can do in low price bid. Work should not take more than 2-3 hrs. In case needed few more showing some progress.

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    I need one or more simulation in matlab about 5G

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    I need simulations in matlab for the new wireless generation 5G. Massive MIMO Hybrid Beamforming. MIMO-OFDM Precoding with Phased Arrays. Useful Links: [login to view URL] [login to view URL]

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    Hydraulic actuator design 4 days left
    VERIFIED

    Calculations and diagrams involving a hydraulic actuator Contact me for more detail.

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    Hello, We have an isolation issue on a heater. Our problem is simple. The same part (made of clay or silicone) needs in case of clay more power to reach same temperature. Everything remaining the same, when using silicone, power is lower for a given temperature. I will provide further details (temperature curve, material, power, even 3D). Project will depend on discussions and could lead to thermal analysis (1D or 2D) Please contact me if you have education in thermal engineering.

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    The PONF Project ([login to view URL]) want to create a modular camera that bring together in a seamless, easy workflow photography and IoT. Ours is a (partially) Open Source project, and we hope to involve engineers or teams that may want to help us making the whole camera, continuing to cooperate with the PONF project after the completion of this small task. We are looking for an engineer that helps us design the electro-mechanical shutter for the camera body, that must be controlled by a Raspberry PI, that is at the core of the project. The shutter must be designed to be reliable and precise in timing. The size must be enough to cover a full frame (36x24)mm and the driving mechanics and electronics should be on the right side, looking from the back side. The requirement is to design the mechanics, the electronics, preparing the control code for the Raspberry PI and create relative documentation.

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