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!

From 173,166 reviews, clients rate our Engineers 4.85 out of 5 stars.
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    130 jobs found, pricing in USD
    Trophy icon Auto Mechanic Flyer 6 days left

    Hello, I need a 8.5x11 double side flyer. Side One Mobile Auto Repair LEE'S MOBILE MECHANIC Phone (916) 298-0040 Mobile Fee To Come Out $25.00 No hourly charge, Labor prices only Starting Prices DEPENDS ON VEHICLE MODEL 1. Brake Pads $60.00 2. Water Pump Replacement Change $80.00 3. Harmonic Balance Change $70.00 4. Starter Replacement Change $70.00 5. Engine/ Trans Mount Change $50.00 6. Alternator Change $70.00 7. Fuel Pump Change $110.00 YOU PURCHASE PART I WILL INSTALL IT 8. Transmission Screening Change $80.00 9. Spark Plug Change $60.00 10. Shocks Each Sides Change $60.00 11. Remove & Replace Thermostat $50.00 12. A/C Compressor Change $90.00 13. Timing Belt Or Chain Unavailable 14. Intake Manifold Gasket Change $110.00 depends on vehicle 15. Fan Clutch Change $60.00 16....

    $25 (Avg Bid)
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    1 entries

    the project is hybrid electric jet engine i have the design and individual parts ready with me cfd structural and thermal analysis any of this will do if interested please dm me

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    Design trampoline frame and spring all requirements in file attachment Only calculation need file attachment Refrance: shigley's mechanical engineering design spring chapter

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    6 bids
    Matlab code help 6 days left
    VERIFIED

    Problem with general matlab code

    $14 (Avg Bid)
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    7 bids

    1-suitable material 2-factor of safety 3-cross-section of the circular frame and legs Figure attached Only calculation need Refrance: shigley's mechanical engineering design spring chapter

    $45 (Avg Bid)
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    10 bids

    Hello, is it possible if I can get help with doing simulation for my final year project with the title of "Development of Single-Phase Transformer-less DC-AC Inverter For Photovoltaic System" 1. I need the simulation using MATLAB that uses Sliding Mode Control (SMC) in the system to reduce switching losses 2. I need the simulation using MATLAB that uses uses hybrid pulse width modulation (PWM) techniques to reduce leakage current I only need the MATLAB solution, and not the whole report :")

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    CAD designer required for mechanical and electrical works drawings updates act,

    $14 / hr (Avg Bid)
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    This project involves reviewing a PCB design previously developed by another Freelancer to make sure it working and then continuing on to develop the Firmware. Currently I have completed PCB's that have been manufactured but not tested. The device is based on 2 key components, a broadcom APDS-9250, and a STM32WL. Together these components will count the pulses of a flashing LED over a 1 hour period, then transmit the count over the Sigfox network. I have attached a PDF that gives a good overview. Please reach out to me with any questions and I'll do my best to answer. I would prefer to move quickly here and would like to have this project completed in 2 weeks - subject to the functionality of the existing board. Let me know if you are interested in collaborating. ...

    $766 - $1531
    Featured Urgent Sealed NDA
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    11 bids

    Each year food retailers and domestic air-conditioning users spend millions of dollars cleaning air-cooled condensers. Some of these condensors require more frequent servicing, some less frequent servicing. There is currently no solution available to accurately calculate the ideal cleaning time. I have designed a device that I think will be useful in helping identify when to clean condensors. A previous Freelancer has developed the PCB design and I am now seeking a Freelancer to help with the next phase of the project, building the PCB, developing the Firmware and testing the device. The design uses Sigfox, specifically the STM32WL chip as well as a number of different I/O's for example NTC temperature probes and kWh logging using HLW8012. If you are familiar with PCB de...

    $1531 - $3062
    Featured Sealed NDA
    $1531 - $3062
    16 bids

    Hello, I want to create a puzzle box similar to the one in glass onion or this link : I am looking for engineers who can execute such project

    $926 (Avg Bid)
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    algorithm programmer 6 days left
    VERIFIED

    i need a programmer for developing automobile related software , Its a calculator that works same like 2fa authentication . i have sample incode and outcode ,

    $304 (Avg Bid)
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    2 bids
    algorithm programmer -- 2 6 days left
    VERIFIED

    i need a programmer to build a calculator which is required in automotive industry , which runs same as 2fa authentication .

    $326 (Avg Bid)
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    10 bids
    1mA current source 6 days left
    VERIFIED

    Looking for knowledgable guy to help with 1mA current source circuit

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    20 bids
    Consultation AS_1 -- 2 6 days left
    VERIFIED

    It's an Aerospace engineering project requiring some consultations.

    $286 (Avg Bid)
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    16 bids
    Technical document -- 2 6 days left
    VERIFIED

    Anyone having technical writing expertise.

    $96 (Avg Bid)
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    54 bids
    Stock trading 6 days left
    VERIFIED

    NEED HELP SETUP SELF TRADING AI ROBOT MUST HAVE KNOWLEDGE

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    10 bids

    My pro tools system is not running properly on my Mac. Pausing while loading (specifically at waves). Some playback is distorted. Updates done, preferences trashed. Anyone know their way around to assist? Thank you!

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    I need a quote for a project that I have been working on.

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    Design project 6 days left

    Undertake a detailed design appraisal (including preliminary economic evaluation) and produce mass and energy balances for Sustainable Production of Hydrogen. More details will be sent later when assigned.

    $18 / hr (Avg Bid)
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    19 bids

    We are an Access Control manufacturer and we are looking for developers/freelancers/consultants that can help us build our new DESFire EV2 reader. Our hardware is based on ST MCU and we will connect it to an NXP SAM. We less need assistance in hardware design but more in understanding deeply the protocol and the way to use it, and also in defining the requirements for such a product.

    $26 / hr (Avg Bid)
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    11 bids

    There are 5 fiber reinforced concrete slabs on the ground in the attached paper as experimental works, and I need to simulate them via ANSYS to show stress, strain, ....etc. You should be able to involve the soil properties, such as sub-grade reaction modulus (k), and the fiber properties, such as type, length, aspect ratio of fiber, and all other fiber properties. Also, you should provide a detailed report and the video for all simulation process. Please check the paper below

    $139 (Avg Bid)
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    22 bids

    Objective: To carry out an energy balance on a compression ignition engine running at a constant speed for a number of loads. Procedure: Familiarise yourself with the engine, the recording instruments and their operation. Observe the start up and operation of the engine as carried out by the laboratory staff. Take readings for fuel flow-rate, air flow-rate, cooling water mass flow-rate, load and speed. Take the following temperature readings: Ambient temperature Exhaust manifold temperature Heat exchanger’s cooling water inlet temperature Heat exchanger’s cooling water outlet temperature Engine’s cooling water inlet temperature Engine’s cooling water outlet temperature Take exhaust gas analysis readings Repeat the procedure for the five loads set by the laborato...

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    In this case, I need the surface data to be entered from an external device called ToolScan. At first, the data sets of mark and test mark were rotated using the ToolScan software LIM Lucia Forensic 2019 to align the striations. Next, five signatures per mark and test mark were extracted from the data sets in areas of least disturbances and imported into MATLAB. In the pre-processing, all signatures should be aligned to the x-axis by subtracting the moving average, discarding the low-frequency components and keeping the high-frequency components. Noise reduction was performed by a low-pass filter. In the next step, the five signatures of each mark and test mark were aligned by normalized cross-correlation and then averaged. The averaged signatures of mark and test mark were then compared u...

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    // Drone Engineer! 5 days left
    VERIFIED

    I'm looking for a drone engineer who has experience in software development and navigation system, preferably with an Android experience and potentially C++. Please note this is a drone's software project. More details after we make contact. Please reply only if you have your own drone or have access to a drone. Pls start your msg with the words "I'm a Great Drone Engineer!".

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    18 bids

    I’m an electrical estimator and I use the software Bluebeam Revu for my takeoffs. I am looking for someone to write a code for the program so I can automate my branch wiring. For example, I would like to use the markup feature “polylength” to automatically calculate the distance between 2 points. The circuit “1A-1” to panel “1A”

    $195 (Avg Bid)
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    Collect counters from a Siemens PLC S7 (form the TIA portal) using IP using JSON and into Inextia cloud based software. API exist in both end, so "just" sending information from one API to another API.

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    Project description: • designing plastic elements for the automotive • creating and verifying technical documentation • design optimization • cooperation with the design team • long term collaboration possible • Very good knowledge of Catia • experience in design of plastic parts • Responsibility for the tasks performed and a high level of commitment • High level of analytical skills • Good knowledge of English

    $12 / hr (Avg Bid)
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    Electrical Engineer required 5 days left
    VERIFIED

    Electrical engineer required having expertise in IC design and simulation with short report

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    10 bids
    model design 5 days left

    I need some help in my work .i will share details in chat.

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    35 bids

    Look for professionals who can help our team provide product marketing sales. Look for contacts who provide business clues and opportunities in the aspects of intelligent building management system (IBMS), intelligent stadium management and operation/operation and maintenance system, construction engineering safety and quality management platform software development and project implementation, and realize a win-win situation of customer value and personal value! we can share with 30%income for helper! For IBMS system demonstration, please click the following link and contact the administrator to request an account to log in or use the default account demo to enter. WeChat/Tel: 18771135298 Find potential customer groups and sign software sales contracts !we can share 30% income for you...

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    I have engineered designs and soil test. I need an engineer to certify designs so I can provide them to my building surveyor.

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    Order sync from Shopify to Zoho inventory for Drophipment/ Order Tracking syncwith 3rd party app / Invoicing with GST compliance for sales invoice and commission invoice. Error message in zoho inventory because of IGST/GST the order is not syncing because the customer purchased an item in mumbai and the product is being delivered by the vendor in kolkata,

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    Complete detail with a stamped professional engineer for the state of texas. DWG is attached with notes. If you need additional details or drawings, let me know. Required - unlimited revisions to get through permitting, responsive and fast to changes.

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    We are looking for an experienced chemical engineer to impart a 1 hour lecture on green hydrogen for our colleagues. The topics to be covered must include - properties of hydrogen, production methods, transportation, safety and applications in various industries

    $79 / hr (Avg Bid)
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    I’m an electrical estimator and I use the software Bluebeam Revu for my takeoffs. I am looking for someone to write a code for the program so I can automate my branch wiring. For example, I would like to use the markup feature “polylength” to automatically calculate the distance between 2 points. The circuit “1A-1” to panel “1A”

    $116 (Avg Bid)
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    3 bids

    looking marine electronic engineers for checking navigation instrument and replace if broken, near Connecticut Bridgeport. we will pay for relace instruments. price just for labors cost.

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    Software Development 5 days left
    VERIFIED

    A Comprehensive Sugarcane Management System for Smallholder sugarcane farmers

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    Residential New Construction, needing engineer reports to bypass waiting for inspectors.

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    I have forgotten the password of my rar file and I am facing problem in opening the file, I have tried all the ways to open and tried all the password which i remember. I want someone who can help me in opening or giving me hint regarding the password so I can remember my rar file. Thank You

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    12 bids
    Heart Rate Monitor for Horses 4 days left
    VERIFIED

    Hi, We want to make a heart rate monitor for horses , this project should require experience in electronics and pcbs where the the freelance is expected to show in his proposal what ICs he will work with, mentioning the exact model, and what time of microcontroller or microprocessor he will use, Thanks

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    I'm looking for a renewable developer to do predictive maintenance for solar panels using machine learning techniques.

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    NEED CERTIFICATION REPORT FOR A LPG STORAGE TANK with FEA and Hand calculation results

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    14 bids

    Image processing using deep learning for bone fracture detection. It should compromise training, testing and prediction

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    Image processing using deep learning for bone fracture detection. It should compromise training, testing and prediction

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    I used gmail plugin in to track my emails and I found some clients turn on privacy, blocked pixel tracking, so I can't know if they have opened my emails or not. I need someone tell me how to bypass and know if my receivers have opened my emails.

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    Cavitation simulation on hydro dynamic cavitation reactor and Influence of hole geometry on Cavitation ,establish results, repeat the process with different fluid

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    Cavitation simulation on hydro dynamic cavitation reactor and Influence of hole geometry on Cavitation ,establish results, repeat the process with different fluid

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