Mérnöki munka Jobs

I'm in need of an experienced structural engineer with a background in weight calculation and industrial design. Key project goals: - Assess our existings mezzanine floor and determine how much and the type of goods we can store on this floor safely - The mezzanine floor will need to be robust enough to withstand use of pallet jacks for moving items around. Requirements: - Proven experience in industrial weight load calculations specifically for mezzanine floors. - Understanding of safety regulations and necessities when designing heavy load structures. - Ability to work within budget restraints and timeframes. - Located in Ireland (Dublin) as a site visit will be necessary. The successful bidder will guide me in obtaining a safe, economical, and practical solution for thi...

I'm in need of a freelance electronics engineer with experience in LTSpice to design a voltage converter for me. - Purpose: The desired converter is a voltage cuck converter, meaning it should be able to change the voltage of the input signal. - Output Characteristics: The voltage output should be adjustable, allowing for flexibility in use. The output voltage range is 240 - 346 volts. - Maximum output current is 87 A. - Maximum rate of change of inductor current is 34.5 - Maximum Power is 30 kW. - Input Voltage Range: The input voltage range should be 330 to 550 volts. - Switching frequency is 150 kHz. - The project is only a simulation in LTspice. The ideal freelancer for this job should have: - Experience in LTSpice and a proven track record of designing voltage converters. -...

thermodynamics calculation xx flow, xx flow g/s, stoich combustion ratio = xx , what is the energy output Watts

You need to solve a series of simple logical tests. For instance, do you know the difference between AND, OR, NOT Boolean logic? We will have a video interview to test your logical thinking ability. When you bid, write your answer to the following basic logic question. If your bid does not include the simple answer, your bid will not be considered What is the difference between NOT(year==2023 AND quarter==1) and NOT(year==2023) AND NOT(quarter==1) ?

I'm in need of an Ansys expert who can help me simulate a mechanical component and analyze it for stress. The simulation is to be conducted under dynamic load conditions. Key Responsibilities: - Understand the product design and its intended usage. - Create a dynamic loading situation within Ansys. - Conduct a thorough stress analysis of the mechanical component. - Provide a detailed report on the simulation results. You should have: - Proficiency in Ansys, particularly in stress analysis. - Experience in working with mechanical components. - Understanding of dynamic load simulations. - Ability to interpret and present simulation results. Your work will be instrumental in helping us ensure the reliability and safety of our product.

I'm in search of an experienced engineer with a deep understanding of material science, performance dynamics and wheel rim design. The goal of this project is to conduct a topology optimization of an aluminum wheel alloy rim with a key focus on enhancing its performance metrics. This involves: - Designing for improved handling and grip - Reducing the weight of the wheel alloy rim - Enhancing the braking performance of the wheel The use of state-of-the-art simulation and optimization software such as ANSYS or HyperWorks would be beneficial. The project demands a thorough understanding of vehicle dynamics and wheel design, as well as a strong ability to consider and integrate different performance-enhancing factors. If you possess these rare skills and are able to succeed in this hi...

As a client, I'm seeking a skilled mechanical design engineer for a specific project. - The main responsibilities include structural skid design calculations and tank design calculations. - The skid is required to have a weight between 1000 kg and 5000 kg, with dimensions of 2m x 4m. - The tank in question is a mixing tank. You should be well-versed in mechanical design, with a strong background in: - 3D modeling - Prototyping - Stress analysis Your comprehension of structural skid design and tank design is crucial. The ideal candidate will have relevant design experience and be able to provide efficient, precise, and innovative solutions to meet the project's requirements.

I'm looking for an experienced Civil Engineer who can contribute comprehensive and innovative solutions to our drinking water supply project. - You must have a strong background in developing and implementing water supply systems, with a focus on public drinking water distribution. - Please share your previous experience, let me know how your skills can make a positive impact on the project. - Your expertise will be required in designing for efficiency, reliability, cost effectiveness, and sustainability. I look forward to reviewing applications from those with in-depth knowledge in civil engineering, especially within the water supply sector.

I need a knowledgeable freelancer to create an 8-hour PowerPoint training presentation on reverse osmosis. This will cover a full spectrum of topics, from the basic introduction to advanced principles and theory, as well as operation and maintenance of reverse osmosis systems. The audience will be engineering students, so the content should be technical, detailed, yet easy to comprehend. Ideal Skills: - Expertise in Water Treatment - Proficiency in PowerPoint - Excellent technical writing - Teaching or training experience Your task is to: - Depict the complex concepts in the simplest way possible - Include detailed explanations of principles and theory of reverse osmosis - Thoroughly cover operation and maintenance aspects - Structure the presentation to be engaging and easy to follow...

I'm seeking assistance with an urgent issue that's emerged with my softphone engine. - **Operating System**: My system is running on Windows. - **Programming Language**: Unfortunately, the programming language of my softphone engine has been omitted. I believe it may be C#, Java, or C++. It's imperative that the freelancer is comfortable with these languages to handle the issue. - **Timeline**: I'm in need of immediate assistance to solve this problem. Ideal candidates should be able to troubleshoot softphone issues and have experience with Windows software development. Experience with C#, Java, and C++ is a plus. The ability to act quickly and efficiently is essential.

I'm in search of a robotics expert with advanced experience in working with Vex V5 parts. The goal of this project is to build a robot that strikes the right balance between speed and strength, specifically for a high school robotics competition. Key Responsibilities: - Building a competitive robot that can excel in a high school robotics competition - Optimizing the robot for a balance between speed and strength Ideal Skills: - Proficiency in working with Vex V5 parts - Previous experience in high school robotics competitions - Strong understanding of robot design principles Communication for this project is crucial, and I would prefer to have in-person meetings to discuss progress and updates. Please consider that you must be able to meet in person in Connecticut west haven USA...

Calculate LCOE for Solar PV System Description: Seeking an expert to compute the Levelized Cost of Electricity (LCOE) for a solar PV system based on installation, maintenance costs, and energy output. Deliverables: - Detailed report with cost breakdown, annual output, and LCOE. Requirements: - Experience in solar energy analysis. - Skilled in energy modeling tools. Materials Provided: - Datasheets, performance data, and .xlsx.

I need a knowledgeable freelancer to create an 8-hour PowerPoint training presentation on reverse osmosis. This will cover a full spectrum of topics, from the basic introduction to advanced principles and theory, as well as operation and maintenance of reverse osmosis systems. The audience will be engineering students, so the content should be technical, detailed, yet easy to comprehend. Ideal Skills: - Expertise in Water Treatment - Proficiency in PowerPoint - Excellent technical writing - Teaching or training experience Your task is to: - Depict the complex concepts in the simplest way possible - Include detailed explanations of principles and theory of reverse osmosis - Thoroughly cover operation and maintenance aspects - Structure the presentation to be engaging and easy to follow...

I'm in need of a basic conceptual model for an Engineering project using Matlab Simulink. Key Points: - The task involves creating a basic conceptual model. - The domain of the project is in Engineering. You might be working with structures, mechanical systems, electronics or similar. - The model doesn't need to be overly detailed or complex, it just needs to demonstrate the concept. Ideal Skills: - Strong understanding of Engineering concepts. - Proficiency in Matlab Simulink. - Ability to translate complex ideas into simple, clear models.

I'm seeking a skilled robotics engineer to help devise and construct a VEX robot for high school competitive use. Key responsibilities will entail: - Designing and building a robot suited for competition. - Programming the robot to effectively perform precise tasks, specifically lifting plastic doughnut like rings. - Ensuring the robot is capable of lifting objects up to 1 kg. The ideal candidate must have previous experience with VEX robotics, preferably with a focus on competitive robotics. Knowledge of robot programming is also required. My main goal is to have a winning competitive robot, therefore, creativity and problem-solving skills are equally as important.

We're in need of someone proficient in mechanical drawing for our workshop. We have more than 10 machines for which we need detailed drawings which expose a breakdown of components. The ideal candidate should have: - Experience in preparing mechanical drawings for industrial machinery - Great attention to detail - Comprehensive knowledge of machine components This should give freelancers a holistic understanding of the inner workings of each machine, to be used for maintenance and troubleshooting procedures. Please include sample work of past mechanical drawing projects in your bid.

I'm looking for an expert in Heating Systems who can assist me with a pressing issue. More than a week ago, a nut inside my heat pump unit popped and caused massive flooding to my unit. The task is on site to examine the heat pump unit and provide a written report of possible causes. Further details of the issue to be provided later. Skills and Experience: - Extensive knowledge and experience in HVAC, specifically heating systems in condos - Background in system troubleshooting - Good problem-solving skills - Ability to work in a timely manner Location: North York, Toronto, Ontario

I'm in need of an MRO Buyer with a specialization in steel pipes, valves, pumps, and spare parts for inventory management. Key Responsibilities: - Source and purchase a variety of steel pipes, valves, pumps, and spare parts - Prioritize cost efficiency while maintaining quality standards - Ensure items are delivered through standard shipping Ideal Skills: - Proficiency in procurement and supply chain management - Strong negotiation skills for cost-effective purchases - Knowledge of industrial materials, particularly steel pipes, valves, pumps, and spare parts - Experience in inventory management and maintaining stock levels Your goal will be to secure these items at the best possible price without compromising on quality. The right candidate will be able to maintain a steady flow o...

We are working in adding an addition to the house, rear porch converted to kitchen and dinning area. Need inspected and certificate of clearance to turn in to the city.

I require the services of an experienced mechanical engineer with specialization in HVAC systems. Key Tasks: - Analyze and enhance the air conditioning system in a commercial space. - Implement ventilation solutions in a medium-sized building. Skills & Experience: - Proven track record in HVAC engineering is a must. - Experience with commercial cooling requirements. - Proficiency in designing and implementing ventilation systems for medium-sized buildings. Looking forward to your bids!

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I'm in need of a skilled electronics engineer to assist with an educational circuit design project. The circuit is intended for advanced learners, so it should be challenging yet educational. Key requirements and responsibilities include: - Designing a complex circuit for educational purposes - Ensuring that the circuit is advanced enough to engage students at a high level - Preparing documentation and guidelines for understanding the circuit Ideal skills and experience for this job include: - Proven experience in advanced circuit design - Prior experience in educational circuit design is a plus - Excellent communication skills for creating thorough documentation Looking forward to hearing from passionate electronic engineers who can help me with this exciting project.

I'm seeking support in creating a MATLAB simulation closely tied to physics concepts, with a specific focus on Classical Mechanics. The candidate should ideally have: - Proficiency in MATLAB coding - A strong understanding of physics, particularly, Classical Mechanics - Experience with simulations modeling physical dynamics Your main role will involve translating these complex physics principles into an engaging and accurate MATLAB simulation. A firm grasp of mathematical equations and underlying theory is a necessity for this project. Please share relevant experience when applying.

I am currently working on a research project that requires the development of a dynamic simulation model for a conveyor system. The intended purpose of this conveyor system is to transport material. Below are the specific features required: 1. Type of Material: The designed conveyor system will primarily be transporting a constant load. 2. Weight Capacity: Ideally, the conveyor system should be able to handle loads up to 10,000 kg. This task would fit perfectly for those who are experienced in designing conveyor systems and have a deep understanding of dynamic simulation models. Knowledge in materials handling and process automation is a big plus. Clear understanding of weight capacities and how to implement them in design is paramount. This job requires perfect accuracy and complete f...

Necesito un sitio de ventas de productos digitales con una base de datos sólida. Necesito lo siguiente: - Integración de múltiples métodos de pago incluyendo tarjeta de crédito, PayPal, transferencia bancaria, yape y plin. - Una base de datos segura y eficiente para gestionar productos digitales, cuentas de usuarios, socios y transacciones. - Un diseño intuitivo y fácil de usar que fomenta las ventas y proporciona una experiencia fluida al cliente. - Incorporación de funcionalidades que ayuden a hacer crecer la base de clientes y fomenten la repetición de compras enlazado a las redes sociales y correo electronico. - Un acabado profesional y pulido que refleja la calidad y seguridad de mis productos digitales. Las habilidades ...

As your client, I need a proficient AutoCAD expert who will assist in designing a comprehensive security system that ensures both protection and compliance with local regulations. This project entails working on three main system types: CCTV, Access control, and Alarm, plus an Intrusion System. The key aspects for this job include: * A deep understanding of these system types and their working principles. * Earlier experience with AutoCAD designing of security systems. * Strong attention to the necessary design details, specifically, ensuring the CCTV systems feature high-resolution cameras. * General knowledge on security system standards is necessary, especially emphasis on local regulatory standards. Your ability to efficiently translate complex security system terms into clear, und...

I am seeking an experienced engineer to assist with conducting fluid mechanics calculations, specifically focusing on stormwater management for a 205sqm roof area. Requirements: - Proficient in fluid mechanics with prior experience in stormwater management calculations. - Capability to conduct detailed rainfall runoff calculations. The ideal candidate will have a strong background in fluid mechanics and stormwater management, with the ability to deliver accurate and reliable calculations for rainfall runoff. Experience in stormwater management systems and projects is highly desirable. Hi all! I have a final engineering request for an existing council application in the Adelaide Hills. The request is as follows: Council’s Engineering has reviewed the latest stormwater details a...

Input project details from the scope of work into Microsoft Project. Requires familiarity with construction and a background in project management or a related field. The aim is for someone to set up the project program, including a critical path on MS Project, for us where we can easily make future amendments as needed. The project will go for 52 weeks plus public holidays and 2 weeks annual leave over the xmas break starting on the 20th of December. Software proficiency with Microsoft Project is required.

I require AutoCAD (.dwg) manufacturing drawings for a 9 cube skip bin. The drawings should include: - Detailed measurements - Material specifications - Assembly instructions Furthermore, the design needs to factor in my color preferences. Ideally, the freelancer on this project should have experience in creating manufacturing drawings with CAD and a keen understanding of product assembly instructions. Knowledge of materials used in the creation of skip bins would be a bonus.

I need a structural engineer to provide assistance with my project in Los Angeles, California. I am planning to replace two rooftop air conditioning units with newer models. Here is what I require: -Evaluation: To assess and ensure the current structure of the building can handle the installation of the newer model units. -Plan: To devise a plan with regards to the structural changes required and how to make these changes most efficiently, with minimum disruption. -Support: To provide support during the installation process to guarantee safety and efficiency. Ideal skills and experience: -Prior experience in building design and renovation support. -Knowledgeable about HVAC systems and rooftop installations. -Excellent problem-solving skills and attention to detail. -Able to pro...

I'm in need of a professional with expertise in SolidWorks and Mechanical drawings. The project involves creating complex, detailed drawings with full annotations and dimensions. Key Requirements: - Proficiency in SolidWorks - Experience in creating detailed mechanical drawings - Ability to add full annotations and dimensions Looking for a freelancer who can deliver high-quality work within a reasonable time frame.

We are looking for ideas on how to have a small flat plastic container (approx 85mm x 55 mm x 4mm) fold in half to dispense fluid from a dropper nozzle (at the folded seam) that gets exposed when container is folded in half. The challenge, and specifically what we are looking for ideas on, is how to pass fluid across the seam when folded. Ideally the internal volume would not change until mostly folded to prevent squeezing out fluid or sucking in air during the folding process. Only after it is almost fully folded should there be pressure to squeeze out a drop of fluid. I have attached various rough ideas for this. Ideas like how straw can bend or how a fire bellows works can be used for inspiration. My goal is that this is about the size of a thick credit card. It would be flat, nozzle w...

I am in need of a power electronics expert who specializes in power converters. I have specific requirements for this project and need it to be completed as soon as possible. Skills and experience needed: - Expertise in power converters and power electronics - Strong knowledge of power semiconductor devices - Experience in power system analysis - Ability to work quickly and efficiently to meet tight deadlines

i have a project relates to Engineering