Engineering Jobs and Contests - Page 2

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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Browse Jobs on Freelancer

Project/Contest Description Bids/Entries Skills Started Ends Price (USD)
Need help updating api REVERSE ENGINEER App -- 3 The app is [url removed, login to view], it is app only. No web based. I will need someone experienced in reverse engineering and MIT. Program is made in Visual Studios, language is C#. I have all the codes, the only issue im getting with the software now is logging in and creating accounts with musical.ly. So i need someone to fix this, i believe it is the html headers, or new api, or even new code signing server. So it could be something easy or difficult. So far everything still works but accounts get banned and red flagged quickly. Bid and i will send more information over. I will have a lot more work after this for you. 11 C Programming, Visual Basic, Engineering, C# Programming, C++ Programming Aug 12, 2017 Aug 12, 20173d 3h $173
I would like to hire an Engineer i want to a eng who have know a pcb design in andriod mobile 6 PHP, Engineering, Electrical Engineering, Software Development Aug 12, 2017 Aug 12, 20172d 21h $30
Project for hbahari Hi hbahari, have you done gait analysis using kinect v2? 2 Engineering, Matlab and Mathematica, CAD/CAM, Mechanical Engineering, Finite Element Analysis, Aug 12, 2017 Aug 12, 20175d 18h $22
Hit Song Naija Style Looking for a great male singer who can give me hits with Naija songs I have a few ideas of the type of hit songs I want him to make. He should be able to produce, sing, mix, master here are the songs I am willing to do more than one song if they show me their work and it is great, i will put their name as featuring in my song [url removed, login to view] [url removed, login to view] [url removed, login to view] 6 Audio Services, Engineering, Music, Voice Talent, Sound Design Aug 12, 2017 Aug 12, 20172d 17h $169
Help me with Marketing We are looking for dealers to sell our products ( Utility and Process Boilers) in various clusters and sectors in south , North , East and International markets . We need someone to identify 3 best options for dealers / Commission Agents in the same line of work 2 Link Building, Engineering, Research, Sales, Marketing Aug 12, 2017 Aug 12, 20172d 16h $433
too many plugins you have to take out the one are not necessarily its word press too many plugins you have to take out the one are not necessarily its word press, the website is duplicate so we don't worry if is crash but you have to be good and make sure all work back good thanks start to write now the job, right now the website needs to be faster i which to do no more than 30 $ pls it's more project 64 PHP, Engineering, WordPress, Codeigniter Aug 12, 2017 Aug 12, 20172d 15h $99
Freelancer & Client Help On Engineering Research I need help researching online for basic freelance research on engineering information because I'm trying to create afew pills like a stimulant pills, relaxation pills, sleep pills & energy pills. Also need to create a custom tmdj mask and other. I need to be able to communicate and research with my freelancer to enhance my research project. And please read carefully about this projects detailed description. I have no time to repeat myself. I need help on this project with consistent communication with an hourly compensation. Please Apply Thanks 8 Engineering, Mechanical Engineering, Chemical Engineering, Nutrition Aug 11, 2017 Aug 11, 20172d 11h $23
Communication Systems Assignment 2 Questions on Communication Systems 35 Python, Engineering, Matlab and Mathematica Aug 11, 2017 Aug 11, 20172d 10h $72
Lean Six Sigma Black Belt Consultant Business consultant seeking a black belt lean/six sigma practitioner for consulting on clients' business processes will accept bids above max rate for very skill black belts 10 Project Management, Engineering, Inventory Management, Analytics, Organizational Change Management Aug 11, 2017 Aug 11, 20172d 10h $26
Pressure Testing Require a skilled Person in Pressure Testing and Thermal Imaging for Control Rooms. The Selected person will be provided with such jobs on regular basis. This is to identity one person with experience to handle the upcoming projects. 3 Engineering Aug 11, 2017 Aug 11, 20172d 8h $2997
Geo Modelling The Project is about Geo Modelling [Ground Water Modelling]. All relevant data on Soil Profiles and Aquifer details will be provided. The Work is to estimate any accidental leakage / spillage and it's impact on Soil and Ground Water. If the Leakage is supposed to penetrate the Aquifer it's impact in long term and how to prevent it's damage. The Scope of the Work is only Modelling through Software as available in Market and no need for travel or any. Prior Experience in such Environmental Assessment is required. Duration will be 1 month including submission of Draft as well as Final Report. If required the person will be provided with Travel Fares for a day or Two to accompany the officials to present on the Modelling Assessment before the Committee. Data will be shared only on acceptance based on qualification and experience. Freshers also could try. Payment Terms will be discussed later on acceptance. This is of most Urgent and the Person will be chosen at the earliest possible time. 1 Engineering, Geology, Geotechnical Engineering Aug 11, 2017 Aug 11, 20172d 7h $3471
merging matllab algorithms the free lancer should do the following using matlab:- Create sensor node network (wsn) (500 node) , random positions , then apply CURE algorithm to find clusters in this area to find the best power consuming node , then apply results from cure algorithm on cutswarm (inspired algorithm) optimization .to find the best solution, and reclusters on the cluster cure algorithm at least the cutswarm optimization makes n iterations. 30 Engineering, Matlab and Mathematica, Algorithm, Mathematics Aug 11, 2017 Aug 11, 20172d 7h $452
Project for ASR Hi ASR, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 2 PHP, Copywriting, Project Management, Engineering, Research, Aug 11, 2017 Aug 11, 20175d 6h $32
I would like to hire an Engineer 2x10 foot wall mount business sing that needs to be certified for structural integrity by a licenced structural engineer. Not more than 2 hours worth of [url removed, login to view] BE CERTIFIED IN THE CITY OF AURORA COLORADO. 10 Engineering, Structural Engineering Aug 11, 2017 Aug 11, 20172d 6h $481
Wireless Audio Module Design We need a low-latency wireless audio system that we can integrate into existing products, but to start with it will be a stand-alone product (plug-in transceivers). You would be designing this product - to include PCB, housing, and firmware. We can take care of other things like the mounting pieces, case, etc if needed. Our current engineers are too busy with other projects, we could really use some help with this wireless audio system! The application of this system is to connect a metal detector to a set of wireless headphones. Low-latency (under 40ms) is key, as are durability, ease of use, and as always, cost. This is our first time using [url removed, login to view], but we look forward to forming long-lasting relationships with the people we work with. There are 2 existing products that are close to meeting our needs: [url removed, login to view] [url removed, login to view] Project requirements follow. Product (1 unit) includes: 2x transceivers (PCB with housing) 2x 6” micro usb cables for charging 1x international usb charger (with 2 usb ports) 3x GoPro mount screws 1x GoPro rod mount 2x GoPro snap-on adapters 1x 12” 1/4” right angle to 1/4” right angle cable 1x zipper carry case 1x product package with barcode Project requirements: Our company owns all rights to design All documentation in English Schematics/PCB in Altium format Bill of materials with approved vendor list Mechanical drawings (pdf and AutoCAD) Physical: Dimensions- 2”x2”x1”ish 1/4 inch and 1/8 inch (Apple standard 4-pin with microphone) headphone jacks (if not possible can leave out 1/8" jack) Selectable transmit/receive via recessed dip switch Micro USB port for charging Spring clip for belt mounting Detachable GoPro mount for rod mounting Dust covers for all connections and dip switch IP64 rated Radius corners on box Logo on button LED status lights We can assist in product design Carry case to be hold all items securely Operational: Stereo operation Less than 40ms system latency (LL aptX?) Rechargeable battery 20+ hrs battery life Easy pairing on startup (less than 3 seconds) LED status light for power, pairing, low battery Frequency agile to limit interference One-button operation for power on/off, pairing 15-30ft range, line-of-sight Easily used for integration inside metal detectors as stand-alone module (via USB pinout) Cost: Less than $40/unit to manufacture, including all of the above Compliance: Product must be pass all compliance testing (FCC/CE/ROHS) for international sales. 15 Wireless, Engineering, Electronics, PCB Layout, Bluetooth Low Energy (BLE) Aug 11, 2017 Aug 11, 20172d 6h $4473
Construction Estimator - Virtual Virtual Project - Basic Requirements for this job: 1) You have to be able to read English. All of our Specifications are written in PDFS and are in the English language. 2) You must know how to read specifications and understand construction Architectural plans (blueprints). 3) Good communication skills and being reliable. 4) Familiar with doing "take offs" (counting data) from construction plans and specifications. 5) Own a computer and have access to internet I am looking to hire someone hourly for anywhere between 5-15 hours per week depending on the amount of work available. I expect to hire someone who can speak reasonable English and communicate with me quickly via*Removed by Admin as it encourages offsite communication which breaches our Terms of Service * I am looking for basic quantity takeoffs. There is no estimating necessary, no cost planning involved. Only getting quantities in linear feet, or count. I would like to be able to share takeoff files, so I can verify the work you have done for accuracy and record keeping purposes. We are counting data for the following items: Toilet accessories (equipment usually found in bathrooms) Lockers Visual Displays (marker boards and tack boards - like what you see in classrooms) Projection Screens Toilet Partitions Fire Extinguishers and Cabinets Basically we will provide you access to online databases, look up construction plans, and specification in division 10, do accurate fast Take Offs. If you feel this is for you, please respond by bidding on this as well as informing us clearly a brief overview of your qualifications. 3 Data Entry, Engineering, Excel, Building Architecture, Building Aug 11, 2017 Aug 11, 20172d 6h $133
Cover Letter and Curriculum Vitae I am looking for a freelancer who can help me to improve my cover letter in order to march a job description that is in the field of engineering and science. I also need you to help improve my CV, which is one page long. Please keep in mind that if you change your bid from the original offer, then I am not interested. Thanks 45 Engineering, Technical Writing Aug 11, 2017 Aug 11, 20172d 4h $50
FIX SMS LIMIT Hello I need help changing the SMS limit on Android phones. Something very easy simple but I dont know how to do to send bulk sms 18 Javascript, Engineering, Android, SQL, MySQL Aug 11, 2017 Aug 11, 20172d 4h $46
PHP script for Drupal xml creation I am looking for someone to write a php script to generate xml for my large database website. Database will be consist of: 5000 records per page, auto schedule to run every week. Current drupal 7 xml generator takes way too long. I am looking to get this done by end of today. Someone already wrote a similar code at: ([url removed, login to view]) Server: Centos 25 PHP, Engineering, SQL, Drupal, MySQL Aug 11, 2017 Aug 11, 20172d 4h $157
two storied residental buildin plan, elevation, with details attach two storied residental buildin plan, elevation, section with details attach 49 Engineering, CAD/CAM, AutoCAD Aug 11, 2017 Aug 11, 20172d 4h $306
expert in CUDA is needed need an expert in cuda to do a simple task 6 C Programming, Engineering, Computer Security, Software Architecture, Computer Science Aug 11, 2017 Aug 11, 20172d 3h $31
Engineering project Hi There, I have project on renewable energy. The briefs are below. - A Hybrid model to be created for off-grid remote with existing Diesel generation + wind + Solar and a storage also to be associated. - The storage is underground pumped hydro membrane storage system. - The model to be applied to a remote study area in Canada - Mathematical Optimization model to be created for study area - Socio-Economic analysis to be done for the proposed model - I can provide TOC, Storage literature and some related stuff. - It will be Masters level, 60 to 70 Pages and to be prepared within 10 -15 days. Please advise if you can do, and what it will cost. Regards, Adabarz110 21 Engineering, Mathematics, Linear Programming Aug 11, 2017 Aug 11, 20172d 2h $246
develop simio simulation simio simulation of restaurant provide reasonable distributions 6 Engineering Aug 11, 2017 Aug 11, 20172d 2h $448
expert in c language is needed 2 Need an expert on c to make some basic programs 57 C Programming, Engineering, C# Programming, Electrical Engineering, C++ Programming Aug 11, 2017 Aug 11, 20172d 2h $20
Oracle Hardware (Systems) We are expanding, and we are getting requests for a high-end Oracle Hardware/ Systems consultants, they are going to handle/ attend to a specific projects within the Middle East countries (Saudi Arabia, United Arab of Emirates, Kuwait, etc.), jobs might require a travel (all inclusive), Projects are mainly around the Oracle Engineered Systems, Storage& Servers.. Please push your CV's ASAP. 3 Engineering, Cloud Computing, Oracle Aug 11, 2017 Aug 11, 20172d 2h $3461
FEA expert in abaqus Need somebody for a short duration who can do analysis on Abaqus with composites experience 19 Engineering, Mechanical Engineering, Finite Element Analysis Aug 11, 2017 Aug 11, 20172d 1h $206
student projects engineering One of the primary challenges traffic systems in many towns today are facing is the problem of congestion on roads. Coupled with high rates of population growth, road transport in most cities today has become increasingly difficult (Jarzab, 2014). Most frequently, emergency vehicles may consistently have challenges in responding as a result of the ineffectiveness in the operation of traffic signal systems. The situation, therefore, calls for the need of an alternative system which can offer a pre-emption mechanism for emergency vehicles. The benefit of the proposed pre-emption system described here is its ability to reduce the response time by emergency vehicles. The system will allow emergency vehicles to pass through a high volume interconnection faster with minimal conflicts (Jordan & Cetin, 2015). Accordingly, it will allow these vehicles to reach the incident scene quickly thereby reducing the magnitude of losses which would otherwise occur This proposed TSP system for an emergency vehicle will be beneficial to many stakeholders including state emergency services. To realize such a system, we considered three methods line of sight image identification, acoustic identification and using of RF technology and ended up choosing RF technology as it is more reliable than the other two systems ALL DETAILS IN ATTACHMENT FILE 34 C Programming, Engineering Aug 11, 2017 Aug 11, 20172d $509
Freelancer & Client Help On Engineering Research I need help researching online for basic freelance research on engineering information because I'm trying to create afew pills like a stimulant pills, relaxation pills, sleep pills & energy pills. Also need to create a custom tmdj mask and other. I need to be able to communicate and research with my freelancer to enhance my research project. And please read carefully about this projects detailed description. I have no time to repeat myself. I need help on this project with consistent communication with an hourly compensation. Please Apply Thanks 15 Engineering, Mechanical Engineering, Chemical Engineering, Nutrition Aug 11, 2017 Aug 11, 20172d $6
telesign.com bulk php script need working [url removed, login to view] bulk message php script 11 PHP, Engineering, Website Testing, Website Management, Web Hosting Aug 11, 2017 Aug 11, 20171d 23h $70
.txt file decryption Need someone to show us how to decrypt a DJI .txt file (sample attached) similar to [url removed, login to view] For now, we just need to know how to decrypt the file, but we may also create a site similar to the above. Successful candidate must share how the file was decrypted without using third party sites. In your application, please state what skills you have that make you believe you will be able to decrypt this file. Thank you! 26 PHP, Engineering, Software Architecture, Software Testing, Website Testing Aug 11, 2017 Aug 11, 20171d 22h $429
Server installation and wordpress multipage installation I have a server, here is actually magento installed. no i need to have on the same server wordpress installed, but this is a multidomainpage. means i want to run around 9 pages on wordpress installation. Kind regards Kos 44 Linux, Engineering, WordPress, Software Testing, MySQL Aug 11, 2017 Aug 11, 20171d 17h $46
Build a PCB for an oscillator circuit with with 555 timer Starting from 230V 50Hz , 12 V 40Khz is needed with 555 timer. Then a rectifier circuit. I have attached all the details with pictures. Please let me know if u could design it. i only need the PCB not the coils part i attach with pictures. 47 Engineering, Electronics, Electrical Engineering, PCB Layout Aug 11, 2017 Aug 11, 20171d 16h $138
Build a website as well as graphics on current website owboosting.net (PLEASE have experience with gaming websites) MY CURRENT WEBSITE IS: [url removed, login to view] Firstly, I'd like to mention that this website is a BOOSTING website, if you're not slightly familiar with games such as Overwatch or League of Legends this job IS NOT for you. Take a look at perfect examples for boosting here: [url removed, login to view] [url removed, login to view] Second, I'd like to add SSL on website using something like cloudways.com. Or however you we can add SSL the easiest and cheapest way possible (free is fine too ). Now as described on my ad, I am looking to modify my current website to make it more professional and usable to my customers. I did provide sample website of something I was looking for, I am fine with keeping the same template and heavily modifying it. [url removed, login to view] I would like that on my website, a calculator that tells you the exact price from 1-4500. If you're familiar with the game Overwatch it's based on SR. I'm also wanting to add a log in to the website where boosters can feel free to log in and check out orders and to be able to claim the orders that customers submit, once they claim the order they are sent to this special page where both buyer and seller can exchange messages. I have a perfect visual examples attached. I am not looking to spend more than 400-500 USD so if you offer something higher than that, I will automatically decline. I want my website to look SOMETHING like this by the time everything is finished: [url removed, login to view] 44 PHP, Javascript, Script Install, Engineering, MySQL Aug 10, 2017 Aug 10, 20171d 13h $618
Food Engineering to develop a new product Logging for a food engineer to develop a protein bar prototipe. 9 Engineering Aug 10, 2017 Aug 10, 20171d 8h $439
Analyse data and write a technical report I am looking for an engineer or scientist to analyse experimental results using empirical methods. The task is to compare the data of the tests, get relationships between the results, illustrate the data and write a detailed description about the graphs in academic style, which is about 2000 words. Thanks 27 Copywriting, Engineering, Scientific Research, Technical Writing, Article Writing Aug 10, 2017 Aug 10, 20171d 7h $129
Astah SysMl Are you system architecture and using Astah SysMl. Plz take a contact, and you will be provided with the details! 5 Engineering, Technical Writing, Software Architecture, Report Writing, Mechanical Engineering Aug 10, 2017 Aug 10, 20171d 6h $155
map hac age empires 2 map hac age empires 2 ,in windows pc 8 PHP, C Programming, Visual Basic, Engineering, Software Architecture Aug 10, 2017 Aug 10, 20171d 5h $125
I would like to hire an Engineer Creating a new hair product. Need someone with a chemical engineer background, someone who has worked in cosmetics or with hair products specifically would be absolutely perfect. Looking to develop multiple versions in the space. 12 Engineering, Chemical Engineering, Hair Styles Aug 10, 2017 Aug 10, 20171d 4h $759
I would like to hire an Engineer I just need a paper roller systems with exact dimensions. Like what a multipage document scanner or a printer would use. 6 Engineering Aug 10, 2017 Aug 10, 20171d 4h $103
I would like to hire an Engineer I need someone to design and build an overhead stirrer or an agitator that goes rather slow (I'm thinking 30-60 RPM) and that can agitate up to 3L of liquid that includes some solids that can't be damaged, cut, or dented. The stirrer needs to be able to last for +2 hours. I intend on mixing a solution of pickling lime in a container that includes various types of fruits, and I want to avoid as much damage to the fruits as possible. It could be an overhead stirrer or a simple agitator that moves the entire container. I plan on using containers that are 8-12 inches wide, with varying heights. 12 Engineering, Design Aug 10, 2017 Aug 10, 20171d 3h $151
Project for totoco87 Hi totoco87, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 11 Translation, Engineering, Product Sourcing, CAD/CAM, Manufacturing, Aug 10, 2017 Aug 10, 20174d 3h $425
I would like to hire an Engineer Looking for someone to detail our mechanical drawings. You would be provided a model designed with Inventor. From this model we would want you to detail all the parts needed to build our machines. You would be paid by the job. 21 PHP, Engineering, Electrical Engineering, Software Development Aug 10, 2017 Aug 10, 20171d 2h $124
Convert PDF/JPEG files to DWG drawings (AutoCad) I'm looking for a freelancer with excellent CAD skills. Accuracy is one of the most important requirements. The task is to create CAD drawings basing on the PDF and JPEG pictures I provide. Floor plans of residential buildings, factories, hospitals are among those files. I need exact scale, good looking, readable drawings with all the details. In another words, you should be able to create the plans and structural schemes from the beginning till the complete CAD drawing. The file should be a DWG file possible to be corrected, edited, printed later. It is a fixed price job. If I'm satisfied with your work, communication, I would be glad to provide you with more assignments later. There are lots of files that need to be converted. 207 Engineering, PDF, AutoCAD, 3D Modelling Aug 10, 2017 Aug 10, 201723h 42m $406
Squid Private Proxies server integration-with-WHMCS Hi , i already configured squid private proxy server but i need custom script and details are below. You need to configure WMHCS and make some custom script (probably shell) that will make user authentication at squid server automatically after payment. Script also need to terminate user accounts at squid server if they don't pay for next month (in WMHCS). We want to split 1000 IPs to 500 private dedi proxies (one IP per client) and 500 shared proxies (3 IPs per client). In WHMCS use can choose different packages (10, 50, 100 - 1000 through our website etc proxies) 1. Automatic Delivery/Package Activation of proxies to customers (HTTP, HTTPS, SOCKS5) 2. IP Authorization as a form of validating "who" can login to those proxies. 3. Canceling overdue packages automatically / Emailing invoices when payment is due 5. Easily manage private and shared or other services of proxies from an admin backend 6. Easily add and manage servers and new IPs (linking servers) 9. Admin backend to handle some of these features as they are not user end related. All proxy selling companies are using setup like this. We are looking for person who has done this task before - Squid private proxies server integration with WHMCS . With free Support, free upgrade module , free problem issue fix !!! Don't bid if you didn't done this before and just think that you will know to make this setup !!! 15 PHP, Javascript, Engineering, MySQL, UNIX Aug 10, 2017 Aug 10, 201721h 44m $451
Design a Boat House! I am looking for someone to help me design a Boat House. The structure will be floating on a concrete raft. We will be using shipping containers in the construction. You must be an expert with 3D Design. Dimensions and materials must be 100 percent accurate. Model must be used for construction purposes. I will provide all of the specifications and dimensions. You must be willing to work with me. You must have good communication skills. Thank you! 25 Engineering, Building Architecture, Structural Engineering, Google SketchUp, Building Certifiers Aug 10, 2017 Aug 10, 201718h 59m $295
Research Writing research writing for anything related to mechanical engineering with a final recommendation certificate 6 Engineering, Technical Writing, Report Writing, Mechanical Engineering, Research Writing Aug 10, 2017 Aug 10, 201715h 38m $31
simio project Hello, I need report for the models, and in the description its show what i need in the report. I want 2 report for each part in the assignment there is 2 part and I attach the models for the parts thanks. 10 Engineering, Industrial Design, Industrial Engineering Aug 9, 2017 Aug 9, 201712h 47m $106
Need help updating api REVERSE ENGINEER App -- 2 The app is [url removed, login to view], it is app only. No web based. I will need someone experienced in reverse engineering and MIT. Program is made in Visual Studios, language is C#. I have all the codes, the only issue im getting with the software now is logging in and creating accounts with musical.ly. So i need someone to fix this, i believe it is the html headers, or new api, or even new code signing server. So it could be something easy or difficult. So far everything still works but accounts get banned and red flagged quickly. Bid and i will send more information over. I will have a lot more work after this for you. 23 C Programming, Visual Basic, Engineering, C# Programming, C++ Programming Aug 9, 2017 Aug 9, 201712h 7m $455
Hire a Blogger We are looking for a blog writter who has an understanding of 3D Printing or Additive Manufacturing. Our blog will be read by engineers, material scientist, application engineers, supply chain, and operations people. 22 Engineering, Blog, Manufacturing, 3D Printing Aug 9, 2017 Aug 9, 201711h 31m $19
I would like to hire an Engineer I need someone to help with my invention ideas. All of which are very simple but qualify as patentable ideas. I need help drawing up the specs and working out kinks. I'm looking to start with an initial small project so as to develop a relationship. Eventually, I'm looking for a partner who has faith in my ideas and is willing to collaborate on future inventions or product variations. If you are a skilled engineer but are looking for some great ideas that are should be easily implemented, and want to capitalize on such relationship, please contact me. 46 PHP, Engineering, Industrial Design, Electrical Engineering, Software Development Aug 9, 2017 Aug 9, 20179h 9m $549
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