Engineering Jobs

I’m organising a structured ten-week programme that will generate three separate mechanical engineering assignments every week, for a total of thirty tasks. Each brief will focus on one of three areas—Thermodynamics, Fluid mechanics, or Material science—so you’ll need to be comfortable switching between those disciplines as the weeks progress including physics and mathematics. I will supply the weekly problem statements on a fixed schedule; your job is to return fully worked-out solutions, complete with clear explanations, supporting calculations, and any diagrams or plots that make the reasoning easy to follow. Consistency is important, so please keep notation, units, and citation style uniform from one assignment to the next. Turnaround time is 3 days per set; t...

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I need a mechanical engineer to design a pressurized can/bottle delivering device specifically for dispensing breathable air. Key requirements: - The device is intended to dispense gases, mainly air. - The design should ensure safety and efficiency in delivering pressurized gases. Ideal skills and experience: - Strong understanding of gas dynamics and airflow design. - Experience with safety standards for pressurized gas systems. Please provide relevant past work and experience.

**Project Description:** I am looking for an experienced Aerospace Engineer or CFD specialist with strong knowledge of **ANSYS Fluent** and aerodynamic analysis. The project involves carrying out a Computational Fluid Dynamics (CFD) study comparing a **baseline NACA0012 aerofoil** with a **Fish Bone Active Camber (FBAC) morphing aerofoil**. The geometry and mesh files are already provided. The final deliverable is a professional technical report of approximately **2,700–3,000 words**. ### Required Tasks **1. Problem Description** * Define the aims and objectives. * Describe the baseline NACA0012 aerofoil. * Explain the Fish Bone Active Camber morphing concept. * Describe the morphing aerofoil. * Present the flow conditions and analysis parameters. * Compare the baseline and mor...

I have two non-commercial pergolas already installed and mounted on a newly built one-story steel rooftop deck. Each unit sits installed on four factory aluminum inserts that are through-bolted to the deck; the pergola posts are anchored to those inserts with single 10" bolts at the base. The city will only sign off once a licensed engineer confirms the assemblies can resist local wind pressures and possible up-drafts at roof level. I can supply a full package of blueprints, photos, and existing engineering specifications for both the deck and the current pergola installation. What I need from you: • Complete wind-load analysis in accordance with the applicable building code (IBC / ASCE 7) and current building codes. • Recommendations for achieving compliance&m...

Hi I will share the details with the shortlisted candidates. Thanks

Our project requires building and fine-tuning machine models inside VERICUT so they mirror our 3-, 4- and 5-axis equipment with absolute fidelity. I will supply the basic geometry; what I need completed is the full kinematic setup—axes, rotary tables, limits, tool changers, fixtures, offsets, the works—so every posted NC program can be run virtually before it ever reaches the shop floor. My biggest pain point is configuring the CNC control files and all related simulation parameters. Once those controls are behaving exactly like the real machines, we can rely on VERICUT’s collision and over-travel checking, rotary motion verification, RTCP behaviour and Force-based optimisation to keep us safe and productive. Deliverables • Fully functional VERICUT machine files ...

I need a registered Oregon civil engineer for a project involving utility underground vaults. The engineer will be responsible for: - QA/QC of drawings and calculations - Stamping and signing drawings - Conducting structural observation site visits (4 visits) Standards to follow: Oregon State Building Code and industry-specific standards. Ideal candidates should have: - Valid Oregon civil engineering license (MUST be currently registered in Oregon as a professional Civil Engineer) - Experience with utility vaults - Strong QA/QC skills - Knowledge of Oregon State Building Code and industry standards - Proven track record in structural observation Please provide relevant credentials and experience in your bids. Note: Immediate hiring is required, but the work will commence in approximately 4...

I'm seeking a skilled professional to assist with both line tracing and developing P&IDs in the wood treating industry. Key Tasks: - Trace lines accurately - Develop P&IDs based on traced lines - Utilize partial existing documentation Ideal Skills and Experience: - Experience in P&ID development - Familiarity with line tracing - Knowledge of wood treating processes is a plus - Ability to work with partial documentation Looking for someone detail-oriented and efficient.

Need an engineer's letter for the Brunswick County Permits attesting that the walls on a carport turned into a garage are adequately anchored to the foundation.

I'm looking for a skilled professional to install and service various pieces of wellness technology including cryotherapy, hyperbaric and ice baths etc. Key Requirements: Ideal Skills and Experience: - Mechanical engineering understanding - Willing to travel - Experience in designing and installing hyperbaric systems. - Knowledge in wellness and recovery protocols. - Strong attention to safety If you have a background in engineering, particularly in medical or wellness technology, and can ensure a high-quality installation, I would love to hear from you.

Groundwater Engineer / Hydrogeologist Required – Residential Basement Development Experienced groundwater engineer or hydrogeologist with demonstrable experience of groundwater assessment for London basement development. Scope of Services * Review existing geotechnical, structural and architectural information. * Assess groundwater conditions and groundwater-related risks. * Prepare a Groundwater Assessment Report suitable for planning & Building Control. * Assess the impact on neighbouring properties. * Recommend temporary dewatering methods where necessary. * Advise on permanent basement waterproofing strategy in accordance with BS 8102. * Be available to answer technical queries during design and construction if required. Essential Experience * Degree in Hydrogeology, E...

Futuristic Aerospace Systems Designer | Mega-Scale Spacecraft Concept Development I am developing a long-term futuristic spacecraft concept focused on the intersection of aerospace engineering, space logistics, and entertainment technology. The project explores the design of a mega-scale spacecraft architecture (approximately 5 km in scale) requiring advanced engineering studies, including structural analysis, orbital mechanics, propulsion concepts, energy systems, materials, artificial intelligence integration, and large-scale mission planning. The concept has potential applications in: • Future aerospace and space logistics systems • Space infrastructure and exploration concepts • Simulation, animation, VFX, and entertainment industries • Science-fiction world buil...

I need a conveyor system designed for transporting small packages. The system should include: - Adjustable speed - Automated sorting - Incline/decline capability Ideal Skills and Experience: - Experience in designing conveyor systems - Knowledge of material handling and automation - Proficiency in engineering design software - Strong problem-solving skills Please provide examples of similar projects.

I need a detailed technical page on recent advancements and research in silicon photonics, tailored for industry professionals. The content should be cutting-edge and highly relevant, showcasing the latest trends, breakthroughs, and their potential impact on the industry. Ideal skills and experience: - Expertise in photonics, especially silicon photonics. - Strong understanding of industry trends and research. - Ability to convey complex information succinctly for a professional audience. - Background in technical writing or equivalent experience. The final output should be comprehensive, well-structured, and engaging for industry experts.

I need help with a ladder lab exercise on PLC programming. The exercise involves using Allen-Bradley RSLogix 5000. Ideal Skills and Experience: - Proficiency in PLC programming, especially with Allen-Bradley - Strong understanding of RSLogix 5000 - Experience with ladder logic design and troubleshooting - Background in automation or control systems Please provide a brief overview of your experience with similar tasks.

I need a comprehensive structural engineering report for a residential project. The analysis should cover: - Foundation - Walls and columns - Roof Ideal skills and experience: - Licensed structural engineer - Experience with residential properties - Ability to provide detailed, clear reports

I need a reliable CNC program written for a vertical machining centre (VMC) that will be cutting aluminium stock. The part design is ready; what I am missing is a clean, optimised tool-path and error-free G-code that I can load straight into the machine and run with confidence. Scope • Analyse the 3-D model and drawings I supply. • Choose appropriate tooling, spindle speeds, feeds and step-downs for aluminium on a VMC. • Generate and post-process the program in the control language I specify when we start (Fanuc-style preferred). • Provide a basic setup sheet listing tools, offsets, work origin and any special notes. • Include a simulation report or screenshot so I can verify there are no crashes or over-cuts before first article. Acceptance criteria ...

This task needs to be completed by this Friday evening!!! I already hold county-approved construction drawings, but field conditions now require both structural and plumbing updates. Some items will be brand-new components, others simply modify what is on the page. I need a Texas-licensed Professional Engineer to take the existing CAD set, apply the requested changes, and return fully stamped engineering sheets that can clear my county AHJ without issue. You will receive screenshots of the current approved DWGs, along with marked-up documents for required changes. From there, please: • Revise the engineering drawings to reflect every structural and plumbing change. • Provide any supporting calculations you feel the reviewer might request. • Affix your Texas PE seal a...

I need full PSR certification for new equipment we fabricated. The mechanical components are the same as existing equipment on 12 other lines we've previously made. Requirements: - Ensure compliance with local safety standards. - No coordination with third-party inspectors or agencies; internal review only. Ideal skills and experience: - Familiarity with PSR certification processes. - Knowledge of local safety standards. - Experience with mechanical equipment and safety evaluations.

I need a professionally laid-out Alabama seal that I can apply to my own plans—strictly personal use, not for a company. The stamp must carry my architect’s signature and license number and conform to the State of Alabama’s size, border, and wording requirements for Architecture and MEP work. I’ll supply the exact drawings once we start; you handle the accurate layout and clean, professional look.

I have a multi-lane PCIe board laid out in KiCad and I want a sharp set of eyes on its signal integrity before we order production units. The schematic and layout are finished, so the assignment is strictly a design review with testing; no new routing or simulation work is required. The focus is signal integrity. I’m particularly worried about EMI, crosstalk between adjacent differential pairs, and any impedance-matching missteps that could cause reflections or eye-diagram collapse. You’ll examine trace geometry, reference plane continuity, via transitions, connector breakouts and length matching, then validate your findings. Deliverables • An annotated copy of the KiCad project highlighting every issue found and recommended fixes. • A concise test report (sco...

I need a solar-powered piston pump designed specifically for irrigation purposes. The pump will be used to draw water from a river or stream and will be connected to a flood irrigation system. Key Requirements: - The motor must be powered entirely by solar energy which rotates flywheel that lifts a piston of submersible pump up and down - Should be capable of drawing water from a river or stream. - Needs to be compatible with flood irrigation systems and sprinkle. - Durable and weather-resistant, suitable for outdoor use. Ideal Skills and Experience: - Experience with solar-powered water pumps. - Knowledge of irrigation systems, particularly flood irrigation. - Mechanical engineering skills to design and build a robust pump. - Familiarity with water sourcing from rivers or streams. Ple...

I need a qualified technician to carry out routine maintenance on my Split AC. The job covers a full cleaning of both the indoor and outdoor units, including filters, coils, drainage line, and fan blades, followed by a quick performance check to be sure the system cools evenly and operates quietly. Deliverables: • Thorough cleaning of indoor unit • Thorough cleaning of outdoor compressor unit • Inspection of refrigerant pressure, electrical connections, and thermostat calibration • Brief report on any parts that may soon require replacement I’ll make the area around the units accessible; you only need to bring the necessary tools, cleaning agents, and a portable vacuum. Please let me know your availability and how long the service usually takes so we c...

I'm looking for a skilled engineer to stamp steel trusses for pole barn trusses and for a residential building project (barndominium). I have rough sketches available. Key Requirements: - Experience with residential steel truss systems - Expertise in inspection and certification - Ability to work from rough sketches and develop necessary details - Relevant engineering qualifications and licenses Ideal Skills: - Structural engineering background - Strong attention to detail - Excellent communication skills

I need a fully-resolved IES VE model for a small UK development of six single-family homes. The scope covers the full suite of thermal calculations—heating, cooling, and ventilation loads—plus an overheating analysis that must achieve a pass against CIBSE TM59 so we can satisfy planning. I will supply drawings, site data, occupancy profiles, and any other supporting information once we agree terms. Our brief follows client-specific performance criteria, but it must dovetail with current UK planning expectations, so accuracy and accreditation are essential. Deliverables • Complete IES VE model files and reports for heating, cooling, and ventilation load calculations. • TM59 overheating assessment demonstrating a clear pass, with narrative explaining any mitigation ...

I'm seeking an experienced motor designer to create an electric motor for household appliances. The motor should have a medium power rating between 100 to 500 watts. Key requirements: - Design an efficient and reliable electric motor - Suitable for household appliance use - Medium power (100-500 watts) Ideal skills and experience: - Expertise in electric motor design - Experience with household appliance requirements - Knowledge of efficiency standards and regulations

I need a licensed engineer to review my completed deck build and provide a stamped design seal for compliance with local building codes. The deck is already constructed, and I require the seal as soon as possible.

Hello, We are looking for an experienced electrical designer / electrical CAD engineer to prepare a complete electrical design package for turnkey houses. For the first step, we would like to give one paid project to the right person. If we are satisfied with the quality of the work, communication, accuracy, and delivery time, there will be an opportunity for many more similar projects, because we are a growing construction company. Our company, Betonstaal Bouw Kft., works with high-quality prefabricated concrete wall and ceiling/slab panels. The houses are assembled from factory-made concrete elements, also known as a Wand/Decke wall and ceiling panel system. Because of this construction method, the electrical planning must be very precise. After the concrete panels are manufactured, ...

I’m about to start a 90 m² fit-out for a new physiotherapy clinic in Frenchs Forest (Sydney) and need a complete mechanical services package for the approval set. The job • One clear, single-page mechanical layout that locates every supply, return and exhaust point plus any short runs of ductwork feeding the three treatment rooms, reception and ancillary spaces. • Integration with the existing building systems – I will forward the current base-building drawings for you to overlay and tie into. • Coverage of ventilation, air-conditioning and heating as selected. • A mechanical design certificate that cites and confirms full compliance with the NCC/BCA and relevant Australian Standards (AS 1668, AS 4254, etc.). The space already has walls, ceili...

I need a CAD modler to modify a Furrion fan to connect to a 6'' duct in my bathroom. This is to improve ventilation. Key Requirements: - Integrate with existing ventilation system - Ensure proper airflow and ventilation efficiency Looking for a professional who can deliver quality work efficiently. Please provide your portfolio and relevant experience.

I need to have the com check for a hair saloon in Texas The project has ARCH and MEP done I need prof that you can do this and have it done within a day

This is not a start from zero project. We have preliminary files. (See number 9 for details) YOU MUST DOWNLOAD A MSWORD FILE TO GET THE FULL SCOPE. This site has limited space and was not able to give full scope here STEPS TO PROJECT BEING AWARDED 1. Download and read full scope. 2. Download & Sign NDA & upload here. 3. Government ID (Blank sensitive information 4. Send Engineer License information. 5. Engineer Business Address & Business phone number for verifying legitimate business. 6. Engineer Business Credentials. Business License, Sales Tax Certificate or comparable 7. Letter from engineer authorizing you to do work if not the actual engineer 8. Video Chat to confirm we are who we say we are. 9. WE WILL THEN SEND CAD FILES WITH DRAWINGS, COMBINED WIND LOAD CALCU...

I need a licensed Professional Engineer (PE) to review and sign off on structural plans for adding triangle windows to the gable wall of my existing log home. The primary purpose of these windows is to increase natural light. I have drawings and window specs. Key Requirements: - Review of structural plans specifically for the triangle windows - Ensure safety and compliance with relevant codes - Provide professional stamp/signature Ideal skills and experience: - Licensed Professional Engineer - Expertise in structural design for residential homes - Familiarity with log home construction - Attention to detail and strong understanding of building codes

I have a pipe-work schematic in PDF that I need redrawn in DWG format. Once the existing layout is faithfully reproduced, please add several new elements: extra pipe runs, valves, elbows and reductions. Every added object must be clearly labelled by size so it integrates seamlessly with the current tagging style. Keep the line weights, layers and symbology consistent with standard AutoCAD piping conventions; I rely on those layers for downstream quantity take-offs. Accuracy is key—I will be overlaying this file on other mechanical drawings, so dimensions and connection points must match the original PDF exactly before the new items are dropped in. Deliverable: one clean, editable DWG that mirrors the source drawing and includes the new, size-labelled components. A quick PDF plot of...

I'm seeking an experienced motor designer to create an electric motor for household appliances. The motor should have a medium power rating between 100 to 500 watts. Key requirements: - Design an efficient and reliable electric motor - Suitable for household appliance use - Medium power (100-500 watts) Ideal skills and experience: - Expertise in electric motor design - Experience with household appliance requirements - Knowledge of efficiency standards and regulations

I'm seeking a skilled professional to analyze and implement a data acquisition and monitoring system using the Siemens SIMATIC S7-1200 PLC and LOGO!. The primary goal is to retrieve and monitor data from: -the SD memory (for SIMATIC S7-1200) -LOGO! memory. Key Requirements: - Expertise with Siemens S7-1200 PLC and LOGO! - Ability to retrieve and interpret SD memory data Ideal Skills and Experience: - Siemens PLC programming - Knowledge of data monitoring tools - Problem-solving skills Please provide a detailed plan and timeline.

Mezzanine floor company based in Australia looking for an Australian licensed structural engineer to sign off on all our future commercial steel mezzanine floors with Form 15. No design required, just the sign off. Average size mezzanine is between 50m2 & 100m2.

Hello, I am looking for an experienced power electronics engineer or engineering company to design and develop a high-reliability industrial AC-DC power supply for continuous 24/7 operation. **Application:** High-Precision Industrial Testing and Power Distribution Systems. The project requires a complete custom design or an adaptation of an existing platform (ODM), with full engineering IP transfer. Upon project completion, I require ownership of all design files and documentation necessary for manufacturing, maintenance, and future modifications. ## Project Requirements ### 1. Overview We require a high-reliability, industrial-grade power supply for continuous 24/7 operation. The power supply will be used in **High-Precision Industrial Testing and Power Distribution Systems**, where...

Project Title: Solar Inverter Description: I am looking for an experienced freelancer to design and develop a solar inverter with a power output of 1-5kW. The primary use of the solar inverter will be for residential purposes. Key Requirements: - Power Output: The solar inverter should have a power output capacity ranging from 1-5kW, ensuring efficient energy conversion for residential solar installations. - Residential Use: The solar inverter should be designed to cater specifically to residential properties, ensuring compatibility and optimal performance for home solar systems. - WiFi Monitoring: The solar inverter should include WiFi monitoring functionality, allowing homeowners to remotely monitor their solar energy production and consumption through a user-friendly interface. Id...

Products 3-Way Tower Speaker 3-Way LCR On-Wall Speaker Bipolar Surround Speaker Sealed Subwoofer In-Ceiling Speakers Outdoor Speakers We Need Loudspeaker Acoustic Engineer Crossover Designer DSP Engineer (Preferred) Responsibilities Driver selection Cabinet volume calculation Sealed enclosure design Driver placement Passive crossover design DSP recommendations Acoustic simulations Prototype tuning support Measurement recommendations Collaborate with another acoustic engineer from a separate project posting. Deliverables Acoustic Design Report Driver Recommendations Crossover Design Cabinet Calculations Simulation Reports Prototype Tuning Guide Production Recommendations Preferred Software VituixCAD LEAP LspCAD COMSOL AKABAK REW Klippel (Preferred) NDA Required All acoustic engineering...

I need a complete phase-shift keying (PSK) circuit designed, simulated, and documented. The task starts with drawing a clean, logically laid-out schematic, then moves on to running a thorough simulation that verifies modulation and demodulation performance under realistic conditions. I have a template circuit but it needs formatting to the correct pins. You are free to pick the tool you know best—LTspice, Multisim, MATLAB/Simulink, or any other platform that can deliver trustworthy waveforms and numeric data—as long as the final results are reproducible on my end. What I expect in the hand-over: • A clearly annotated circuit diagram showing every component value and reference designator. • Simulation files plus screenshots or plots of key signals (carrier, mod...

I need a Professional Engineer (PE) to stamp my bathroom addition permit drawings for a residential house in New Jersey. The only document requiring the stamp is the floor plans. Ideal Skills and Experience: - Licensed PE in New Jersey - Experience with residential permit drawings - Attention to detail - Knowledge of local building codes

I’m building an AI-driven tool that can read structural drawings and instantly produce a clean, reliable steel material take-off. The core workflow I have in mind is: • Import: User drops a PDF or native CAD file into the app (both Windows desktop and a lightweight browser version). • Parse: Your algorithm identifies every structural-steel member, sizes and lengths included, and groups them automatically by section. • Visualise: A basic 3-D isometric of the framing appears so the user can sanity-check the extraction before pressing “approve.” • Cost: Once approved, the software outputs two figures—estimated raw material cost and fabrication cost—calculated from editable rate tables. I don’t need connection bolts, finishes or o...

I have a distinctive flavour profile in mind and need a food scientist to turn it into a reproducible, shelf-stable sauce that can eventually scale from test kitchen to small-batch manufacturing. The exact style—hot, marinade, or dipping—is still open; I’m happy to explore whichever format best delivers the taste and texture we develop together. The same goes for the base: tomato, vinegar, cream, or even something less conventional could work if it supports the final flavour balance. You’ll guide the entire formulation process, advising on ingredient functionality, pH control, preservatives, and safe processing parameters so the product meets FDA and local regulations. I also want clarity on clean-label alternatives where possible. Deliverables – Precise f...

I’m ready to move an industrial-grade controller board from 50K units to 500K Units production and need a China-based ODM and PCBA house that can step in, refine the current design, and run the line at scale. The board already works in the field, yet a few component swaps and layout tweaks are required for smoother manufacturability and lower cost. Once those engineering changes are locked, I want to transition straight into volume builds without handing the project off to yet another shop, so I’m looking for a single partner that covers everything from engineering updates through surface-mount, wave solder, functional test, and final pack-out. What matters most to me is seamless communication, transparency on component sourcing, and proven experience with industrial-equi...

I need a complete phase-shift keying (PSK) circuit designed, simulated, and documented. The task starts with drawing a clean, logically laid-out schematic, then moves on to running a thorough simulation that verifies modulation and demodulation performance under realistic conditions. I have a template circuit but it needs formatting to the correct pins. You are free to pick the tool you know best—LTspice, Multisim, MATLAB/Simulink, or any other platform that can deliver trustworthy waveforms and numeric data—as long as the final results are reproducible on my end. What I expect in the hand-over: • A clearly annotated circuit diagram showing every component value and reference designator. • Simulation files plus screenshots or plots of key signals (carrier, mod...

I need hands-on guidance with an assignment that must be completed strictly in ANSYS APDL Mechanical Version 2026, so please respond only if you already have this exact release installed and running. The task revolves around finite-element analysis; I will share the geometry, material data, and the problem statement once we agree. Because local collaboration and scheduling are easier for me, I strongly prefer to work with an expert based in Pakistan. Your role is to build or refine the model, generate a reliable mesh, run the required simulations, and walk me through the post-processing so that I can clearly understand and present the results. Deliverables • The finished APDL input file(s) and any supporting scripts or macros • Screen captures or a concise PDF explaining key ...