Ingeniørvitenskap Jobs

Project Title: Microfluidic / Paper-Based Diagnostic Engineer for Sulfuric Acid Delivery System (Methanol Detection Device) Project Overview We are developing a paper-based diagnostic strip for methanol detection in alcoholic beverages using the chromotropic acid method. The device uses oxidation chemistry to convert methanol to formaldehyde, followed by a sulfuric acid-assisted chromotropic acid reaction that produces a visible purple color response. Our current challenge is stabilizing and controlling concentrated sulfuric acid within the paper strip architecture while maintaining strong, reproducible color development and preventing acid migration, evaporation, or inconsistent reagent performance. We are seeking an experienced engineer (chemical, biomedical, microfluidics, diagnosti...

I need a licensed engineer to review and stamp my existing plans for a 42 ft retaining wall in California. The focus is solely on legal compliance. Ideal Skills and Experience: - California engineering license - Experience with retaining wall projects - Knowledge of local building codes and regulations

I need ongoing, university-level support in both Engineering and Mathematics. My current workload spans Mechanical, Electrical and Civil Engineering courses, and I’d like a tutor who can move comfortably among these disciplines while reinforcing the underlying math that ties them together. Here’s what I’m hoping for: • Topic-by-topic explanations that drill down to first-principles, then build back up to problem-solving strategies. • Guided help on weekly assignments and lab reports, making sure the methodology—and not just the answer—is crystal-clear. • Short, focused review sessions before quizzes and exams, with practice questions tailored to my curriculum. • Availability for quick questions between sessions via chat or email so...

I am looking for a hardware testing engineer to assist me with a project. The task involves providing expertise and support in hardware testing to ensure the project's success. The deliverables should meet high-quality standards and be completed within 2 days.

My Logitech G604 has developed the classic double-clicking problem and I’ve already purchased a pair of Omron D2F-01F switches to fix it. What I lack is the soldering skill: I have no electronics experience at all and don’t want to risk ruining the board. would prefer a local freelancer to the towson maryland area Let me know your turnaround time and any guidance on shipping or handling so we can get my G604 clicking like new again.

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

My e-commerce website is live but still unfinished, and I’m ready to wrap it up with a full refresh. The job covers three areas: • Design updates – a complete layout redesign, new colour scheme that aligns with my brand, and refined typography for better readability. • New features – enhancements that improve the shopping experience (for example, streamlined checkout, product filters, wish-lists). I’ll look to you for the best technical approach after you review the current build. • Content updates – uploading the remaining product descriptions, images, and policy pages, plus fixing any broken links or formatting issues. Deliverables 1. Front-end revised with the agreed layout, colours, and type choices. 2. Added functionality fully tested on ...

I need a strain gantry for a substation whose primary duty is to support electrical equipment. The structure must be modelled and analysed exclusively in PLS-Pole; please come with a licensed, up-to-date copy of the software because I will send you a full set of load cases and environmental factors as soon as we engage. The installation sits in an industrial area, so the design has to accommodate wind turbulence, vibration from nearby machinery, higher contamination levels and the clearances required for heavier conductors and fittings. I have the electrical layout, conductor data, basic foundation constraints and the utility’s design criteria ready to share. Your task is to translate these inputs into a complete, verifiable PLS-Pole model and produce drawings and calculations fit...

I’m taking a new LTCC + HTCC ceramic substrate program from concept into pilot production and need someone who has already walked that road. Your background should include hands-on development of both LTCC and HTCC boards as well as the shop-floor know-how to run ceramic sintering, formulate and cast slurry tapes, and finish the panels through accurate dicing or laser singulation. Beyond the substrate itself, we will be iterating moulds for cavities and routing features, so proven experience closing the loop between mould design and real-world builds is essential. Of the entire tooling cycle I care most about what happens during sample testing—verifying dimensional stability, shrinkage rates, metallisation adhesion and electrical performance before we lock the design. Here&rs...

I need an engineer's stamp for a residential metal garage project in Texas. I have complete design plans ready. Requirements: - Licensed engineer in Texas - Experience with residential metal structures - Ability to review and approve complete design plans Ideal Skills: - Structural engineering expertise - Knowledge of Texas building codes - Attention to detail and accuracy

I need a physics-based simulation of a car crashing into a security fence, using ANSYS. Requirements: - 3D simulation - Advanced physics detail - Accurate material properties Ideal Skills: - Proficiency in ANSYS - Experience with physics-based simulations - Strong understanding of material properties and dynamics Please provide relevant work samples.

I am looking for skilled engineer who has skills and experience in laser, ultrasound and radiofrequency technologies for medcial devices.

Iščem izkušenega inženirja, ki bo dve leti bival na terenu in skrbel za izvedbo ter nadzor energetskih del na mednarodnem projektu v TE Kosovo, ki ga vodimo skupaj z nemško engineering firmo. Ključne naloge • Koordinacija in nadzor izvajanja projekta ekološke sanacije TE Kosovo. • Sproten tehnični dialog v angleščini z evropskimi partnerji, lokalnimi podizvajalci in naročnikom. • Priprava dnevnih in tedenskih poročil o napredku, kakovosti in varnosti. • Koordinacija gradbiščnih aktivnosti z vidika inženiringa v energetiki, vključno z reševanjem sprotnih težav. • Skrb za varnost, skladnost in terminski plan. Pričakujem – Dokazane reference na podobnih terenskih projektih v energetiki. &nda...

Required Experience: Electrostatic Chuck (ESC) Design & Development Ceramic ESC design and material selection (Al₂O₃, AlN, TiO₂-doped, etc.) Electrostatic clamping mechanism design: Johnsen-Rahbek type, Coulomb type, hybrid type, etc. Electrode pattern design and multilayer ceramic lamination technology High-purity, high-density ceramic sintering and machining technology Optimization of plasma resistance, thermal conductivity, and insulation properties Semiconductor Equipment Related Technology Process equipment design and development for CVD, PVD, etching, ion implantation, annealing, etc. Hands-on experience in vacuum technology, plasma control, temperature control, gas flow control, etc. Wafer transfer system design (load lock, robot hand, vacuum chuck, etc.) Equipment maintenance, ...

I have an NX-based assignment that must be finished right away and I already have supporting documents ready for you. Once we start, I will share the exact drawings, specifications, and notes so you can work directly inside Siemens NX and return the native files plus any secondary outputs (PDFs, STEP, screenshots, reports) that demonstrate the work is complete and accurate. This slide presents FEA (Finite Element Analysis) assignment help focused on analyzing a sugar mill roller shaft. It highlights key services such as: Stress evaluation (von Mises) to identify high-stress regions Deformation analysis to study shaft bending Fatigue-critical point detection Accurate application of roll load and torque Refined meshing and modeling techniques Professional reporting using NX Nastran The di...

I need a complete, code-compliant design package for a 100 kW rooftop PV array on an office building in the United States. Because the system will be submitted for permits and utility interconnection here, proven US experience is essential—please be comfortable working with the latest NEC, local AHJ requirements, and typical utility interconnection rules. Project context • Building type: mid-sized commercial office. • Available infrastructure: ample, unobstructed roof area; no parking-lot or ground mounts planned. • Primary objective: strengthen the company’s environmental sustainability profile; cost savings are welcome but secondary. What I expect from your work 1. Optimal string and inverter sizing, shade and production analysis (Helioscope, PVsyst o...

I need help verifying my calculation of a submersible pump's overall energy usage. I have all the necessary data, including: - Pump specifications - Electricity usage records - Operating parameters (head, HP size, depth, voltage, etc.) The goal is to ensure accuracy for charging per gallon based on actual costs. Ideal Skills & Experience: - Background in electrical engineering or mechanical engineering - Experience with submersible pumps and energy calculations - Detail-oriented and accurate in verifying calculations

I need assistance in changing my FM frequency to a stronger wattage for increased range. I'm currently using a commercial FM transmitter with less than 100 watts. Requirements: - Experience with FM transmitters, especially in a commercial context. - Knowledge of frequency allocation and legal requirements. - Technical skills to safely upgrade or modify existing equipment. Ideal Skills: - RF engineering background - Experience with high-wattage FM transmitters - Strong problem-solving abilities Please provide a detailed plan and your relevant experience. My name is Daniel Daehan Park, and I operate WQXI (AM 790) in Atlanta along with an FM translator currently on 96.7 MHz. We are exploring a potential frequency change and are looking for an engineer to identify viable FM frequenci...

I need help in plecs software

I have five graduate-level hydraulics questions that need fully worked, textbook-quality solutions. You will show every step, state each assumption you make, and keep the units consistent from start to finish. Hand-drawn, clearly labeled diagrams are mandatory for every problem; scan them neatly so the geometry and force directions are unmistakable. The set covers: • Fluid mechanics – with special emphasis on viscous shear and torque (treat these two aspects as equally important, as this section is my top priority). • Hydrostatics – complete force and centroid calculations on submerged surfaces. • Momentum & energy – a water-jet striking a moving cart. • Pipe flow – friction losses via Darcy-Weisbach, friction factor from the Colebrook/Moody...

Network test engineers in Taiwan

Title: Proofreading & Academic Editing for Engineering Dissertation (Low Reynolds Number Aerofoil Study) Description: I have completed my dissertation on low Reynolds number aerodynamics, focusing on CFD analysis and aerofoil optimisation for UAVs, MAVs, and small wind turbines. I am looking for an experienced academic editor to professionally review and improve my work before I publish or showcase it. The dissertation is approximately 40+ pages and includes technical content, CFD analysis, and engineering terminology. What I need: Thorough proofreading for grammar, spelling, and punctuation Improvement of sentence structure, clarity, and academic tone Elimination of repetition and awkward phrasing Ensuring logical flow and coherence across chapters Minor rewriting where necessary...

I need a complete electromagnetic simulation of a Synchronous Reluctance Motor (SynRM) for e-bike use, built in ANSYS Maxwell 2D. The work involves simulating at least one baseline SynRM design, then producing an optimised version that demonstrates clear performance improvement. The freelancer is free to propose the number of baseline designs and topology choices based on their expertise. What You'll Do Phase 1 — Baseline Design(s) Propose and simulate one or more SynRM baseline configurations suitable for e-bike use Set up fully in ANSYS Maxwell 2D: materials, mesh, boundary conditions, excitations Run magnetostatic and transient EM solves capturing saturation and slot-leakage effects Extract and document performance results Phase 2 — Optimised Design Based on Phase 1 ...

# DanKen Industrial Group ## Request for Proposal: OEM Cost Engineering, Factory Cost Reverse Engineering & Toll Manufacturing Architect DanKen Industrial Group is seeking an experienced professional or firm to help develop a **true OEM-level cost engineering and toll manufacturing system** across multiple product categories, including enclosed cargo trailers, custom golf carts, wheels/rims, and related fabricated or industrial components. This is **not** a traditional sourcing or quote-comparison engagement. We are specifically looking for an expert who can **reverse engineer supplier and factory manufacturing cost at the true production level**, determine what products and components should actually cost at wholesale OEM levels, and help DanKen build a **premium-quality, low-cost ...

I need a high-quality stand-alone salon steamer specifically designed for hair treatments, particularly for scalp treatments. Essential Requirements: - Purpose-built for scalp treatments - Stand-alone design for easy placement and use Ideal Skills and Experience: - Experience in designing or sourcing salon equipment - Understanding of hair treatment processes and requirements - Ability to ensure safety and efficiency in salon tools Please provide details on materials used, safety features, and maintenance requirements.

I’m coordinating the C&I / electrical works for the crusher section of a cement plant in India and need hands-on help finalising both the design and field execution of the cable tray system. Scope of work – Produce a clean, clash-free layout that shows every tray run, drop, and support detail around the crusher and its auxiliaries. – Supervise or directly carry out the physical installation to be sure the trays follow the approved drawings. – Generate all associated documentation: the complete IO list, updated JB schedule, and clear wiring diagrams. – Issue a cable schedule that lists, for every run, the cable type and size, exact cut length, and confirmed routing path. Deliverables (to close the job) 1. CAD drawings (DWG/PDF) covering plan, el...

I need a complete, code-compliant design package for a 100 kW rooftop PV array on an office building in the United States. Because the system will be submitted for permits and utility interconnection here, proven US experience is essential—please be comfortable working with the latest NEC, local AHJ requirements, and typical utility interconnection rules. Project context • Building type: mid-sized commercial office. • Available infrastructure: ample, unobstructed roof area; no parking-lot or ground mounts planned. • Primary objective: strengthen the company’s environmental sustainability profile; cost savings are welcome but secondary. What I expect from your work 1. Optimal string and inverter sizing, shade and production analysis (Helioscope, PVsyst o...

I'm looking for an expert to enhance the integration between a BCI headset and a robotic arm. The goal is to improve system reliability and accuracy after neural drift. Key Requirements: - Expertise in BCI technology and robotic systems - Strong signal processing skills - Experience in systems integration - Ability to deliver detailed project proposals Please apply with a comprehensive project plan.

Im looking for someone to do engineering on a shed extention on an existing shed, i have all the engineering and permits etc for the original shed, i just want to extend it out on the same pitch, same heights etc to the same design. 2.4m at the eave, 20deg pitch, c200 purlins, apex brackets, 64mm top hads and colour bond. 3 bays at 3.33m wide. Can supply all original documentation. Materials and construction will be done by my company (fabrications business)

I need assistance with the observation and installation of a standpipe piezometer system. Key Requirements: - Develop an installation plan based on provided drawing and specification _Supervise, record and stamp (by a lic geologist or geotechnical engineer) installation _Record asbuilts based on the data provided by the driller Ideal Skills and Experience: - Experience with piezometer installation - Ability to interpret and work from engineering drawings - Knowledge of soil and rock layer analysis Please provide relevant experience in your bids.

I'm seeking an experienced mechanical engineer to develop a building energy model focused on energy modeling to qualify for energy rebates. Ideal skills and experience: - Expertise in energy modeling software like Trane Trace or similar. - Strong background in mechanical engineering principles - Proven track record in energy efficiency projects - Ability to analyze and interpret complex data - Experience with building systems and HVAC Please include relevant experience in your application.

I need a detailed Dialux report for an industrial solar site project. The report should include: - Illuminance levels - Uniformity ratios - Energy consumption calculations Along with that I want GA/GTP prepared of the lighting product. Ideal skills and experience: - Proficiency in Dialux software - Experience with industrial lighting projects, especially solar sites - Strong understanding of illuminance levels, uniformity ratios, and energy consumption Please provide accurate and comprehensive data to ensure optimal lighting design and compliance.

I need engineered plans for a lot modification and parking expansion at a commercial property in DeKalb County. The county requires a pre-submittal meeting and submission under Land Development with a Certificate of Conformity. Key Requirements: - Increase parking capacity - Follow DeKalb County regulations (documents provided) - Utilize existing site surveys for reference Ideal Skills and Experience: - Civil engineering expertise - Familiarity with DeKalb County land development regulations - Experience in commercial parking design and modification

I need a reliable, production-ready program for my CNC VMC that will handle precise metal cutting operations. The machine is set up for a vertical machining center workflow, so the code should fully exploit its capabilities—tool changes, spindle speed control, coolant settings, adaptive feeds, and safe Z moves all optimised for metal stock. You’ll receive the detailed part drawings (STEP and DXF) along with the fixture layout. Your task is to create the G-code and a short setup sheet that lists tooling, offsets, speeds/feeds, and any probing routines you include. Please keep the program clean and well-commented so my operators can follow each operation without guesswork. Preferred CAM output: FANUC-compatible G-code, although I can import other post-processors if you let me k...

I’m upgrading my car’s sound system and want a thoughtfully balanced result—clean detail without losing the fun, chest-hitting output. The plan already includes component speakers up front, coaxials in the rear, and at least one subwoofer for low-end support. What I need now is guidance that ties everything together: • Precise speaker, amplifier, and DSP recommendations that complement those drivers and suit a balanced SQ/SPL approach. • A wiring, crossover, and gain-structure plan that makes the most of available channels and power. • A complete DSP tuning file (or clearly written step-by-step parameters) covering time alignment, EQ, and crossovers so I can load it straight into the unit and audition. Acceptance criteria 1. Bill of materials with b...

Equity and governance ontop of retrainer plus paid hrs in zoommeeting option available for long term earnings. I need an experienced technical partner who can help me put order, speed and airtight security into a large-scale project that spans a full blockchain ecosystem—core chain, apps, games, smart-integrated services—plus an internal research arm and a robust training program. Right now my overriding priority is organisation: I want development to flow smoothly from idea to deployment without the usual bottlenecks. The very first area to tackle is the blockchain layer itself. We will anchor everything around a rock-solid implementation that supports smart contracts out of the box, then expand to companion apps and gaming modules. Security must exceed traditional bank st...

The ultimate goal of this project is to research and analyze a through-wall, lens-less imaging technique. It is known to be "active" in the sense that "illumination" energy is projected into an area to elicit a return signal, from which images are reconstructed. Because this goal is so nebulous and future courses of action dependent on intermediate results, it's anticipated that multiple iterations and studies will be required. A well-defined and specific, initial objective is to identify and characterize the "illumination" energy (IE). This is almost certainly an electromagnetic signal or signals of some sort. Although this project is supposed to concentrate on the IE, the nature of the imaging information and how it is elicited by the IE is an integral...

I’m launching a small-scale distillery and need a complete MEP package that lets me move confidently from concept to permitting. I will need sealed drawing by TN licensed Engineer. Scope • Mechanical – I need the production floor laid out so every still, fermenter, chiller, and ancillary skid sits where it belongs and breathes properly. Please create a clear equipment layout and design a ventilation system that manages ethanol vapors, heat rejection, and fresh-air requirements in compliance with local fire and building codes. • Electrical – Develop the power distribution scheme and control-system wiring that will run my stills, pumps, chillers, and safety interlocks. I’ll need single-line diagrams, panel schedules, conduit/cable sizing, and any PLC/I-...

I need a structural engineer to validate and provide documentation for a city permit. This is to confirm that an office wall can support a ventilation hood I am installing. Requirements: - Validate structural integrity of wall - Provide engineer's stamped letter for city permit - Review existing blueprints and measurements Ideal skills and experience: - Licensed structural engineer - Experience with similar permit documentation - Ability to assess provided floorplans and measurements

I am seeking a certified electrical engineer with a calibrated spectrum analyzer capable of measuring up to 20GHz to conduct measurements at my home and on streetlights near my property in Owasso and Tulsa, Oklahoma. The work will involve: - Analyzing my home for specific electrical or spectrum-related concerns. - Measuring streetlights during the day and after dark. - Providing a detailed report of all findings. The work at my house can be completed in the afternoon and evening. Certification, proper calibration of the equipment, and the ability to measure up to 20GHz are mandatory.

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I need a Florida registered engineer to perform calculations for a commercial metal building. The calculations should comply with the Florida Building Code. Requirements: - Structural frame calculations - Roofing system calculations - Wall panels calculations Ideal Skills and Experience: - Florida PE license - Experience with commercial metal buildings - In-depth knowledge of Florida Building Code

I need a licensed engineer to provide stamped plans for my residential remodel. The project involves adding engineered wood beams and floor joists to raise a floor, with the main goal of increasing ceiling height. Requirements: - Stamped engineering plans - Experience with residential structural modifications - Proficiency in engineered wood systems (e.g., LVL) Ideal Skills: - Structural engineering license - Experience with residential projects - Knowledge of building codes and regulations

I need a screw compressor test rig designed for Bearing performance testing. The rig should measure pressure levels, flow rates, and temperature changes. It should accommodate medium-scale compressors, with a capacity between 1 bar and 7 bar pressure ratios. Key Requirements: - Design and construction of a test rig - Performance testing capabilities - Measurement of pressure, flow, and temperature - Suitable for medium-scale compressors Ideal Skills & Experience: - Experience with compressor testing systems - Knowledge of pressure, flow, and temperature measurement instruments - Mechanical engineering background - Familiarity with safety standards in testing environments Please provide a detailed proposal with your approach, timeline, and relevant experience.

We are an energy solutions company seeking an experienced solar PV engineer or consultant to conduct a preliminary technical feasibility study for the installation of solar PV panels on two semi-submersible accommodation vessels currently operating offshore Brazil. Scope of Work: The deliverable is a feasibility study report covering the following: System sizing based on available deck area (~324 sqm per vessel) and local solar irradiance conditions Assessment of key technical challenges specific to the offshore marine environment (dynamic vessel heading, motion and vibration loading, saltwater corrosion, shading analysis) Indicative equipment specifications (marine-grade PV panels, inverters, mounting systems) Electrical integration approach with the vessel's existing onboard power...

I have an industrial-grade wiring diagram sitting in a single PDF. I now need it redrawn so it fully complies with AS/NZS 3000 Wiring Rules and uses the correct Australian symbols, notation, and layout conventions. The end product must be clear enough for my electricians to install from and for inspectors to sign off without extra clarification. Please carry over every circuit, device and cable shown in the original, updating anything that clashes with the standard—earthing, cable sizing, protection labelling, colour codes, reference tags, you name it. Deliverables • Clean, AS/NZS 3000-compliant wiring diagram (PDF) ready for issue • Matching editable file (DWG, DXF or similar) If you already work in AutoCAD, Revit, EPLAN or similar packages and have produced indus...

I am a licensed Land Surveyor and need a CAD drafter to create boundary survey plats. There are also projects for other types of surveys if you have familiarity with topographic survey plat requirements. You will use provided survey points and property research to create a plat that meets Georgia state standards as well as county/city requirements when applicable. Being based out of the metro Atlanta area is a slight bonus, but this will be entirely remote. Typical Deliverables: - boundary survey plat meeting state and local requirements to be recorded. Ideal Skills & Experience: - Proficiency in CAD software, AutoCAD preferred but anything that can produce the deliverables in DWG format is acceptable. - Experience with boundary surveys (experience with ALTA/NSPS survey is a plus) -...

I have a collection of technical documents—product specs, user manuals, and engineering notes—currently in English that must be rendered with absolute accuracy into both Amharic and Afaan Oromoo. These files will be circulated among Ethiopian field teams and included in regulatory submissions, so every unit, figure, and acronym has to read flawlessly in the target languages. You will receive the originals in editable Word and PDF. I need back: • A layout-matched Amharic version, fully proof-read • A layout-matched Afaan Oromoo version, fully proof-read • A running glossary (English–Amharic–Oromo) capturing key terms as the project evolves Proofreading is part of the service: please perform a final grammar, punctuation, and consistency check bef...

I need a results-driven digital marketing partner to set up and run a focused social-media campaign aimed squarely at boosting sales. Here is what I’m looking for: • A clear strategy that identifies the right platforms, audiences, and creative angles to convert followers into paying customers. • Compelling ad creatives, concise copy, and an actionable posting calendar optimized for performance. • End-to-end execution: campaign setup, daily monitoring, A/B testing, and ongoing optimization to drive down cost-per-purchase. • Transparent reporting that highlights key metrics—click-through rate, conversion rate, and return on ad spend—so I can see exactly how the campaign is impacting revenue. My immediate focus is social media, but if you ca...

Low Power, High Speed,Area Efficient Multiplier based on the PTL logic style is the project title.I have to implement using cadence virtuoso gpdk090 nm technology and I want improvement of this paper for paper publishment.