Engineering Jobs

We are seeking a Texas-licensed Professional Engineer with electrical, mechanical, industrial, or energy experience to independently review predominant-use studies prepared for manufacturing facilities in Texas. We perform the facility survey and prepare the initial study, including equipment inventory, nameplate information, photographs, utility billing history, equipment HP/kW ratings, efficiency assumptions, load/duty factors, annual operating hours, calculated annual energy consumption, and reconciliation to actual utility usage. Your responsibility will be to independently review the study methodology and calculations, identify any corrections or additional documentation you believe are necessary, and certify/sign the completed study if you determine it is accurate and appropriate. ...

I need help optimizing a pit dewatering operation that uses multiple 8" centrifugal pumps. The primary goal is to improve the water removal rate. Key Tasks: - Determine pumping requirements - Assess and calculate friction losses - Train Operators in Training (EIT) Ideal Skills and Experience: - Expertise in fluid dynamics and pump systems - Experience with centrifugal pumps - Ability to analyze and reduce friction losses - Training experience for engineering professionals

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I’m working on an industrial-scale project and need an experienced electrical design engineer who can do two things equally well: walk me through existing power distribution drawings so I fully grasp every symbol, schedule, and protective device, and then translate that understanding into a complete, detailed design package for the facility. The assignment is limited to the power distribution system. Right now, the priority is a refined, code-compliant set of detailed documents—single-line diagrams, load calculations, cable and busbar sizing, breaker coordination, panel schedules, and any supporting calculations—ready for my client’s review and the authority having jurisdiction. We’ll collaborate remotely through screen-sharing sessions while you annotate th...

need a biomedical engineer for assistance in a dental implant treatment planning software using usg and photoacoustic imaging

I need a Registered Professional Engineer of Queensland (RPEQ) to complete a Form 12 structural inspection of my freestanding aluminium pergola. The structure stands independent from the house and is entirely metal, with no additional roof coverings, built-in seating or lighting installed yet. Your task is to visit the site, verify that the pergola complies with the relevant sections of the Queensland Building Act and current Australian Standards (such as AS/NZS 1170 and AS 4100 for steelwork), then issue the signed and stamped Form 12 needed by my certifier. If any minor rectifications are required, please outline them so they can be resolved before final sign-off. Deliverables • On-site structural inspection of the freestanding aluminium pergola • Completed, signed and ...

Preparation of Shop Drawings from IFC Drawings I expect the final package in both PDF for quick review and DWG so my consultant can layer it straight into the master model. Revision & comments can be expected from Client. Deliverables: • 5 fully detailed soffit-insulation sheets (PDF + DWG) • One coordinated revision set after my review If you have recent experience detailing PIR board systems and can turn this around quickly, I’m ready to move forward today.

I'm seeking an experienced mechanical engineer to design a defense radio system that meets MIL-STD-2073 standards, with a primary focus on environmental considerations. Key Requirements: - Design must ensure durability and reliability in harsh environments. - Incorporate materials and methods that withstand temperature extremes, moisture, and contaminants. - Compliance with all relevant MIL-STD-2073 environmental criteria is mandatory. - Detailed documentation of design and compliance verification is required. Ideal Skills and Experience: - Expertise in defense-related mechanical system design. - In-depth knowledge of MIL-STD-2073 standards. - Experience with environmental testing and material selection for military applications. - Strong documentation and communication skills. Pl...

I'm seeking an experienced civil engineer to take over an under-construction commercial building project. My current engineer is being replaced due to poor communication. Key Requirements: - Expertise in commercial building projects - Proven track record of effective communication - Ability to manage and mitigate project delays - Experience with construction oversight and coordination Ideal Skills and Experience: - Relevant engineering degree and certifications - Minimum 5 years in commercial construction - Strong project management skills - Ability to collaborate with contractors and stakeholders Please provide a detailed portfolio and references.

We are a team of Electrical Power Engineering students looking for an experienced engineer or academic expert to help us identify and evaluate a strong graduation project idea. We are mainly interested in projects related to: Power Systems, Protection, Power Quality, Distribution Systems, Motor Drives, Fault Detection, Automation, Grid Reliability, and Smart Power Systems. The project should: * Solve a real and relevant electrical power problem * Include a practical physical prototype * Include a meaningful simulation using tools such as ETAP, MATLAB/Simulink, PSCAD, or similar * Be feasible for a student team within approximately 4–6 months * Have reasonable hardware cost * Be technically strong and suitable for a final-year graduation project * Preferably improve an existing sol...

Neo-Hookean is suitable as a starting hyperelastic material model for snap-through structure, especially if we are using a TPU/rubber-like material and the strain level is not extremely high. start with Neo-Hookean for the baseline ANSYS model because it is simple, stable, and easy to calibrate. Then, if my experimental TPU data shows large nonlinear deformation that Neo-Hookean cannot match well, compare it with Mooney–Rivlin or Ogden. For snap-through analysis, the important point is that the material model must handle large strain + large deformation. Neo-Hookean does this much better than a simple linear elastic model. but “A Neo-Hookean hyperelastic material model was initially selected to represent the nonlinear elastic behaviour of the TPU structure under large deform...

I have two separate projects that must be built in CATIA V5 strictly as 3-D mechanical-part models. All critical dimensions, tolerances, material notes, and reference drawings are already compiled into a set of detailed document

I am seeking a structural engineer to complete the structural design of a two-storey, 24 m × 12 m earthquake-resistant masonry house in Aux Cayes, Haiti. The scope includes: - Structural calculations - Foundation and framing plans - Reinforcement details - Construction drawings and specifications The project requires expertise in seismic design, reinforced concrete, confined masonry, and familiarity with soil class D conditions. Deliverables are needed urgently within 1–2 days.

We are a team of Electrical Power Engineering students working on our senior graduation project. We need an experienced Electrical Power Engineer to provide technical guidance and engineering support for designing, simulating, and building a physical prototype. The project focuses on detecting power-quality disturbances (Voltage Unbalance and Harmonics) affecting a three-phase induction motor, diagnosing the disturbance, and applying automatic corrective actions in a closed-loop system. Key areas include: 1. Hardware Prototype Development: Guidance on architecture, component selection, electrical design, sensing/isolation, protection, wiring, testing, and troubleshooting for components like three-phase induction motors, VFDs, ESP32-based data acquisition systems, harmonic filters, capaci...

POP Display Design Engineer / SolidWorks Drafter Potential Ongoing Work We are looking for an experienced POP (Point-of-Purchase) Display Design Engineer / SolidWorks Drafter to join our freelance network and assist with ongoing display projects. Our company specializes in 3D rendering, CAD drafting, fabrication drawings, and installation documentation for point-of-purchase and retail displays. We are looking for someone with real-world experience designing displays for manufacturing—not simply someone who is proficient in CAD. What You'll Be Doing Depending on the project, you may be responsible for: Developing 3D models in SolidWorks Creating production and fabrication drawings Developing sheet-metal, tube, wire, wood, acrylic, plastic and vacuum-formed components Creat...

# Financial Statement Data Extraction Specialist – 800+ Scanned PDFs I am looking for an experienced **Data Extraction / OCR / Data Engineering specialist** to extract financial data from approximately **800 phone-scanned financial statements** for academic research. The documents cover **multiple companies and multiple years**, and the final output must be structured as a **panel dataset in Excel** using the template I provide. ### Pilot Test I have uploaded **5 financial statements as a pilot sample**. The freelancer should extract the pilot documents into my Excel template exactly as the full project would be processed. The pilot will be used to evaluate the extraction method and accuracy before awarding the full project. ### What Must Be Extracted For each company/year: ...

Build an AI-Assisted Software Engineering System -URL Shortener Objective Build a working prototype that transforms a requirement into a reviewable engineering outcome using AI-assisted engineering execution. Demonstrate requirement understanding, task decomposition, multi-step execution, and output generation/validation. Focus on engineer-led execution accelerated by AI, not autonomous orchestration.

I need a Simulink model that lets me design and test a full state-space control system in both continuous-time and discrete-time forms. The goal is to compare the two implementations side by side inside the same project so I can evaluate performance, stability margins, and implementation effort before moving to hardware. I will provide the plant dynamics and desired performance indices as soon as we start. From there, I’d like you to: • Build the continuous-time state-space controller in Simulink, organised with clear subsystems for A, B, C, D matrices and any pre-compensators or observers you feel are appropriate. • Create the matching discrete-time version (sample time will be specified) and place it in a parallel branch of the model for direct simulation comparison. ...

Our folding facial-tissue line starts smoothly, yet the moment the knife engages the web slackens and the stack loses its clean fold. I have a factory worker on shift who handles day-to-day running but needs clear, step-by-step operational guidance to keep the paper consistently aligned. The goal • Diagnose why the web relaxes right after the knife stroke. • Walk my operator through corrective actions—tension settings, nip roller timing, side-guide tweaks, any fine adjustments that prevent drift. How we’ll work We can connect by video or phone while the machine is running so you can observe the behaviour in real time. Please be ready to reference the typical folding head layout, tension control loops, and knife-to-anvil timing found on standard facial-tissue folders...

I have a run of modular cabinets to put through the shop and need a clean, production-ready cut list built around the way we work. All boxes are being fabricated from 18 mm plywood, processed on our panel saw, laminated in the cold press, edged on a single-sided edgebander, then drilled on a two-head multi-boring machine. You will take the cabinet dimensions I provide and translate them into a fully optimised sheet yield, complete with part names, finished sizes, grain direction, edging indications, and drilling references so every station knows exactly what to do next. Optimisation should target standard 2440 × 1220 mm boards and minimise off-cuts. Deliverables • Excel (or CSV) cut list with quantities, sizes, edging sides, and drill notes • Nesting layout/PDF for t...

I would recommend COMSOL Multiphysics with the AC/DC Module as the first-choice simulation environment. The reason is that this design is not a conventional motor. It depends heavily on nonlinear magnetic saturation, permanent-magnet flux redirection, very small air gaps, changing reluctance, rotor position, pulsed coils, and torque versus angle. COMSOL’s Rotating Machinery, Magnetic interface can model permanent magnets, nonlinear B-H curves, rotating domains, transient excitation, torque, induced voltage and losses in one coupled model. Its own permanent-magnet motor examples calculate torque over rotor position/time rather than estimating it from peak magnetic force. I need a skilled analyst to run an electromagnetic FEA study of my “Tab-and-Stab” electric motor...

I need a Simulink model that lets me design and test a full state-space control system in both continuous-time and discrete-time forms. The goal is to compare the two implementations side by side inside the same project so I can evaluate performance, stability margins, and implementation effort before moving to hardware. I will provide the plant dynamics and desired performance indices as soon as we start. From there, I’d like you to: • Build the continuous-time state-space controller in Simulink, organised with clear subsystems for A, B, C, D matrices and any pre-compensators or observers you feel are appropriate. • Create the matching discrete-time version (sample time will be specified) and place it in a parallel branch of the model for direct simulation comparison. ...

I need a mechanical engineer who can guide me in choosing a fixed-ratio gearbox for an industrial machine now in the design phase. The gearbox will not be manual, automatic, or CVT; I specifically want a robust fixed gearbox that can meet three critical criteria: high load capacity, a defined speed range that matches our motor curve, and long-term durability in a 24/7 production environment. Your task is to analyse the duty cycle, calculate the required service factor, and translate those figures into an exact gearbox size and model recommendation. Please include: • All design calculations and assumptions • A shortlist of commercially available gearboxes that satisfy the numbers, with supplier links and lead times • A brief comparison explaining why the recommended uni...

I’m designing a slow-turning drum and need an experienced engineer to specify both the AC motor and the reduction gearbox that will drive it. The drum must rotate steadily at 6 RPM and the load calls for less than 100 Nm of torque on the output shaft. Space is limited, so overall package size and mounting arrangement have to be considered alongside efficiency and durability. What I need from you is a clear, calculation-backed recommendation: the appropriate gear ratio, motor power, frame size, and any duty-cycle or thermal considerations that might affect service life. Please base the sizing on readily available industrial components—ideally IEC-frame or NEMA equivalents—so I can source them quickly. Deliverables • A brief sizing report showing assumptions, torqu...

Looking for Help With Senior Software Engineer Job Interviews I’m looking for someone who has some experience with software engineering job interviews in the US market and can help me prepare for Senior Software Engineer interviews. You do not need to be a professional interviewer or have many years of experience. I mainly need someone who is familiar with the interview process and can practice with me. What I Need Help With Practice common software engineering interview questions Do mock interviews with me Practice behavioral and technical questions Help me improve how I explain my experience and projects Give feedback on my answers Practice system design or coding questions when needed Help me become more comfortable and confident during interviews What I’m Looking For Som...

I need a fast-turnaround electromagnetic FEA study on my “Tab-and-Stab” electric motor concept and have already prepared the full CAD geometry. Your task is to import that model into ANSYS Maxwell, set up a 3-D transient solver, and tell me exactly how efficiently the machine performs when subjected to variable loads across the intended speed range. Scope • Set up materials, winding definition, and boundary conditions that match the data I’ll provide. • Run efficiency sweeps from light to peak torque, capturing any saturation or flux-leakage effects caused by the tab-and-stab laminations. • Return post-processed plots (efficiency maps, torque-speed curves, loss breakdown) plus the *.maxwell or *.aedtz file so I can reproduce the run. Timeframe Eve...

I need a complete mechanical design package for four identical 800 mm-wide belt conveyors that will carry bulk materials in an outdoor setting. I will supply the full layout and dimensional data; your task is to turn those numbers into ready-for-fabrication documents. Because these units will be exposed to the elements and loaded with bulk product, reliability and maintainability are critical. All three idler styles—troughing, return and impact—must be incorporated, along with properly sized pulleys, a robust take-up arrangement, and a drive system that aligns the motor, gearbox and coupling without shimming on site. The steel structure, galleries or trestles should be checked for deflection and vibration against standard limits. Deliverables I expect: • Detailed 3D mode...

I need a stamped letter from a licensed engineer for non-structural walls built in a tenant improvement project in Draper. The letter is for a city inspector and should include: - Construction methods - Compliance with local codes The ideal freelancer will be a licensed engineer with experience in creating compliance letters for city inspections. Please provide relevant credentials and experience in your bid.

I need a PLC program for industrial automation in the Oil & Gas sector, specifically for upstream processes. The ideal candidate should have: - Expertise in PLC programming - Experience with Oil & Gas industry, especially upstream operations - Knowledge of industrial automation protocols and standards - Ability to develop reliable and efficient control systems Please provide examples of previous work and relevant certifications.

I need a high-capacity incinerator for medical waste disposal, specifically designed to handle sharps, infectious waste, and pharmaceutical waste. The incinerator should have a capacity of over 200 kg per hour. Requirements: - Must safely process sharps, infectious, and pharmaceutical waste. - High capacity (over 200 kg/hour). - Compliant with relevant health and safety regulations. - Durable and reliable for industrial use. Ideal Skills and Experience: - Experience in designing/manufacturing waste disposal systems. - Knowledge of medical waste regulations. - Engineering background, particularly in high-capacity incineration technology. - Prior projects in industrial-grade machinery. Please provide a detailed plan and timeline.

We are looking for an experienced Mechanical/CAD Designer to design our custom filament 3D printer, GenZ OG. Main Requirements: CoreXY printer Build volume: 200 × 200 × 200 mm Unique modern design, not a standard box shape Complete 3D CAD assembly Frame, toolhead, heated bed and belt-system design Component selection and BOM Manufacturing drawings STEP, STL, DXF and editable CAD files Support for minor corrections during prototype assembly The candidate should have experience designing 3D printers, CNC machines, robotics or similar mechanical products. SolidWorks or Fusion 360 experience is preferred. Please share your relevant portfolio, availability, timeline and final quotation.

I need a somewhat durable plastic bucket equipped with gaskets. The bucket is intended for liquid storage. It will be an oval shaped bucket. I need the end of one side of the bucket to snap on and off. If you were to remove the end that snaps off. Then the remaining larger side of the bucket, will have a continuous gasket. This gasket will go along the top rim of the bucket and continue down the now open face of the bucket. If you were to snap the removed end of the bucket back into place, this gasket will seal the two pieces together, and the bucket will be able to hold Water. The smaller piece that is removable will not need any gaskets. The black will be approximately 11 inches by 6 inches wide and approximately 4 inches tall Requirements: - Gaskets should be securely mounted t...

I'm seeking a building services engineer for mechanical and or electrical design, inspection and client development work on an existing Life Science facility in the Mid West of Ireland. Key requirements: - Design of efficient mechanical and electrical systems - Collaboration with architects, civil / structural engineers and assigned certified as well as the general contractor. - Compliance with relevant regulations and standards Ideal skills and experience: - Chartered status in building services engineering ideal but not essential - Extensive experience in M&E design for new builds - Strong knowledge of industry regulations - Excellent communication and project management skills - Ability and competency to sign off on Ancillary Certificates Please provide your portfolio and r...

I’m purchasing a home and the appraisal requires a structural engineer to evaluate the foundation/structure. I’m looking for an independent evaluation and written documentation of the findings to provide to my lender. Is this something you provide? If so, could you let me know the cost and your earliest availability? Location is 44904.

We are seeking an experienced engineering specialist to support the hydraulic, transient, and structural assessment of a high-pressure vertical concrete pumping pipeline for high-rise project. The work requires strong practical experience in hydraulic modelling, pressure transient analysis, pipe reaction forces, and piping stress/support load calculations. Main Scope The selected engineer will be required to perform: Steady-state pressure-drop analysis for several operating elevations. Pressure-versus-elevation profiling of a long vertical concrete pumping pipeline. Non-Newtonian/slurry flow modelling using appropriate concrete rheological properties. Hydraulic reaction-force calculations for critical horizontal elbow locations. Dynamic transient / shock-wave analysis for selected oper...

I need structural calculations for façade lighting at Al Kaloti Tower, Sharjah. This involves assessing a 3.6m aluminium channel fixed to 150mm GRC using 3×M8 Fischer chemical anchors and also for the led light fixation on the grc using the same fixing method Key factors to evaluate include: - Wind load -Wind load pressure shall be based on the wind tunnel report. - Pull-out strength - Tensile strength - Shear strength Detailed sketch/drawing to be provided showing the dimensions, fixation details, location of fixation in GRC & distance from edge. Proposed Anchor bolt/screw data sheet shall be provided with highlight at the capacity in tension & shear. Chemical Anchors shall be used as recommended by the GRC Subcontractor, the proposed anchor bolts are mechanical a...

I need an automated AHU filter cleaning machine designed. I'm looking for expertise in 2D drafting and PLC controls design. Requirements: - 2D Drafting: Full system design. - PLC Controls Design: - Automated cleaning cycle - Fault detection and reporting - User interface for manual control Ideal Skills and Experience: - Proficient in CAD software for 2D drafting - Experienced in PLC programming and control systems - Background in mechanical and electrical system integration Please provide portfolios and relevant experience in your bids.

I'm looking for an experienced technician/handyman/engineer to install wiring for a control box and assemble aluminium profile at my workshop. Requirements: - New installation of wiring - Experience with electrical systems or mechanical systems - Ability to ensure safety and compliance with regulations Ideal Skills and Experience: - Wiring or assembly background - Control box wiring experience

I'm looking for someone to modify a NACA duct. The changes needed are: - Add flanges for attachment to the outlet - Resize the outlet to specific dimensions I need to print on a Bambu 3d printer. I need to own the design and be able to tweak it so what cad program do you use that i can then subsequently modify ? Ideal Skills and Experience: - Experience with duct design and modification - Ability to accurately resize and add features like flanges - Proficiency in relevant CAD software Please provide examples of similar work done. Looking forward to your bids!

A decentralized AI compute platform designed to connect GPU providers with AI workloads through a distributed computing network. Instead of running AI workloads entirely on centralized cloud infrastructure, the platform allows independent miners to contribute GPU resources for tasks such as AI inference, model processing, fine-tuning, and other compute-intensive workloads. The system coordinates available GPU resources, assigns workloads, monitors execution, and records completed compute jobs. A blockchain-based reward mechanism is used to track contributions and provide miners with transparent incentives based on the compute they provide. The architecture separates the blockchain layer from the actual AI computation: blockchain infrastructure handles identity, job accounting, verificati...

I'm looking for an ELV/low current design engineer with AutoCAD skills to design a security system integrated with a telecommunication system. Requirements: - Security system design - Telecommunication functionalities: - Data networking setup - VoIP integration - Remote monitoring Ideal Skills & Experience: - Proficiency in AutoCAD - Experience with ELV systems, especially security - Strong background in telecommunication systems - Ability to provide detailed project proposals Please include comprehensive project proposals in your application.

Need the attached CAD drawing and documents reviewed and sealed in order to install custom wooden church doors. The submissions are for a permit with the City of Tampa. Previous work was done by an engineer in GA, but they don't have the certificate services required by City of Tampa to submit.

I need a professional to determine if a wall in my single-family home is load-bearing. Requirements: - Assess sloped ceiling support - Advise on removal if load-bearing - No original building plans available Ideal Skills & Experience: - Structural engineering knowledge - Home renovation experience - Ability to work without blueprints

# Structural Engineering Feasibility Brief ## Church Conversion Project ### Project Overview A suitably qualified and experienced Structural Engineer is required to undertake a **structural feasibility assessment** for the proposed conversion and refurbishment of an existing church building in the UK. The existing building is **not listed** and is to be adapted to accommodate a new use. The project will involve alterations to the existing building fabric and internal arrangement, with the final proposals to be developed in coordination with the wider design team. Due to the age and existing construction of the building, there may be limited information available regarding the original structural design, foundations and subsequent alterations. The purpose of the commission is therefore...

I am looking for an experienced technician/engineer who can troubleshoot and repair a CO2 laser cutting/engraving machine. The machine is currently not working properly due to an error in the chiller/cooling system. Project Requirements: * Diagnose the chiller error and identify the root cause. * Check the chiller, cooling system, water circulation, sensors, wiring, and related components. * Repair or replace the faulty component, if required. * Restore the CO2 laser machine to proper working condition. * Provide clear guidance on the cause of the problem and how to prevent it from happening again. Ideal Technician: * Experience with CO2 laser machines and industrial laser chillers. * Good knowledge of laser cooling systems and troubleshooting. * Previous experience repairing CW-5000, ...

I need a Professional Engineer (PE) to analyze and certify my canopy installation plan on a mobile stage. Already designed. We have the engineering file or can open in CAD. Key Requirements: - Analyze and certify my existing canopy installation plan - Ensure safety and compliance with relevant standards - Review materials, installation method, dimensions, and load requirements Ideal Skills and Experience: - PE license - Experience with mobile stages and temporary structures - Strong knowledge of safety regulations and structural integrity - Detail-oriented and thorough in analysis

We're seeking an expert in space environment effects, electrodynamics, and systems engineering to collaborate on translating aperiodic structural frameworks into solid-state lattices for off-world applications. Key Focus Areas: - Radiation Shielding & Electronic Durability: Evaluating moiré-engineered graphene structures against cosmic radiation and particle bombardment for deep-space electronics. - Thermal & Mechanical Resilience: Leveraging graphene’s strength-to-weight ratio and thermal management for off-world habitat skins and structural applications. Core Deliverables: 1. A parameterized simulation script/pipeline modeling twisted bilayer/multilayer graphene band structures and interlayer coupling (compatible with our modular architecture). 2. Quantitative...