Ingeniería eléctrica Jobs

Buscamos un Ingeniero Eléctrico o Diseñador Fotovoltaico con experiencia en proyectos comerciales/industriales (C&I) para completar la ingeniería de detalle y análisis de factibilidad de un sistema solar híbrido/aislado. El objetivo es abastecer exclusivamente el circuito de iluminación de un taller industrial en la provincia de Pichincha, Ecuador, desplazando una carga diaria identificada de aproximadamente 10.1text{ Wh} base (13text{ kWh} con margen de seguridad). ​Ya contamos con el levantamiento del inventario lumínico por circuitos, la identificación del recurso solar local (449text{ Wh/m}^2 promedio neto estimado) y el marco conceptual estructurado. ​Entregables requeridos del Freelancer: ​Dimensionamiento y Selecci&o...

Necesito apoyo experto para completar mi proyecto de fin de curso de Formación Profesional en Electricidad y Automatización Industrial. El trabajo se centra en diseñar una instalación eléctrica industrial y su correspondiente sistema de automatización. Alcance esperado • Memoria técnica con descripción del proceso, normativa aplicada y cálculos de cargas. • Planos unifilares y esquemas multifilares en AutoCAD, EPLAN o software similar. • Cuadro de protecciones y elección de conductores justificados. • Diagrama de control y programación básica de PLC para la secuencia automática. • Listado de materiales con referencias industriales disponibles en el mercado. ...

Tengo entre cuatro y seis ejercicios universitarios de teoría de circuitos que deben resolverse íntegramente en Multisim antes de que termine el día. Alcance • Tipologías incluidas: circuitos en serie y paralelo, filtros y amplificadores, y circuitos osciladores. • Informe con nivel de detalle intermedio: explico fundamentos teóricos, describo paso a paso el procedimiento seguido y cierro con una interpretación clara de los resultados. Entregables 1. Archivos de simulación Multisim listos para abrir y ejecutar. 2. Capturas de pantalla clave que demuestren que el comportamiento del circuito coincide con los resultados numéricos. 3. Informe breve (PDF o DOC) que acompañe cada ejercicio, de modo que cualquier es...

Tengo una serie de ejercicios universitarios de teoría de circuitos que deben resolverse íntegramente en Multisim. El trabajo abarca análisis, diseño y simulación de cada circuito, así que necesito a alguien con experiencia sólida en electrónica y dominio comprobado del software. Entregables requeridos • Archivos de simulación Multisim listos para abrir y ejecutar. • Resultados numéricos verificados con capturas de pantalla clave que prueben el comportamiento esperado. • Informe breve con explicaciones básicas que incluyan: – Fundamentos teóricos aplicados. – Procedimiento de resolución seguido. – Interpretación de los resultados. Cada ejercicio...

Pago total 20 dólares se necesita para mañana temprano Tengo una serie de ejercicios universitarios que requieren un análisis exhaustivo de circuitos lineales en Multisim con el fin de optimizar su diseño. Necesito que: • Cada ejercicio se simule y verifique en Multisim, entregando los archivos .ms14 correspondientes. • Incluyas un informe paso a paso donde expliques la teoría aplicada, los cálculos intermedios y las decisiones de diseño que llevaron a la optimización final. • Destaques cómo se valida cada resultado dentro del propio entorno de simulación (gráficas, puntos de prueba, parámetros medidos). • Añadas comentarios claros dentro del esquema para que cualquiera pu...

I am finalising a new-build home and need a complete Plandroid design that shows how seven-plus rooms will be served by individual split-system indoor units and their corresponding outdoor condensers. The house footprint and architectural PDF are ready; what is missing is a clear, professionally sized layout that positions each indoor head, routes refrigerant piping, condensate drains and power, and nominates outdoor unit locations with the required clearances and airflow. You will work inside Plandroid (current release) so that I can continue tweaking the file later. Please size the equipment based on the room areas and orientation that appear on the plans, apply correct line-set lengths and diameter calculations, and note any wall penetrations or mounting brackets that the builder must ...

The convergence of distributed rooftop photovoltaic generation and grid-connected electric vehicle fleets creates a multidimensional energy-exchange challenge that single-port, AC-coupled charger architectures are structurally ill-equipped to resolve. Cascaded conversion stages degrade round-trip efficiency while heuristic energy management systems overlook the measurable financial toll of battery cycling when scheduling vehicle-to-grid discharge. This paper presents a Unified Multiport Bidirectional Power Routing Architecture that consolidates the PV array interface, a galvanically isolated EV traction battery port, and a three-phase grid-tied inverter stage onto a single regulated 400 V DC bus. A three-phase interleaved boost converter with variable-step Perturb-and-Observe MPPT manages ...

I’m putting together a palm-sized “mini leaf blower” that’s as much a gag gift as it is a functional novelty. At the heart of the unit I want to work with either the GFM0412SS-D or the PF40561BX-QA12-S9H fan; whichever one you feel integrates more cleanly into the layout is fine with me. The housing should be molded in plastic and follow a playful, toy-like silhouette rather than a plain rectangle or cylinder. Think something people would grin at the moment they see it on a desk. Inside that shell we have to fit a small rechargeable battery pack, a USB-C charging port, a simple charging-status LED, and a sturdy toggle switch for power. I’ll need complete files that let me move straight into prototyping: the 3D CAD for the enclosure, an electrical schemat...

Project Description: I am looking for a professional interior design / architectural team or freelancer to handle a full residential villa project from concept design until execution drawings. The project should include complete architectural, interior, and technical coordination drawings with high-quality design and detailed execution packages suitable for contractors and site implementation. Scope of Work & Required Deliverables: * Full Interior Design * Architectural Design * Space Planning & Furniture Layout * Mood Boards & Material Selection * Material Specifications * 2D Drawings * 3D Realistic Renders * Ceiling Design * Lighting Design * Joinery & Custom Furniture Drawings * Shop Drawings * BOQ (Bill of Quantities) * Full Electrical Drawings * Low Voltage Drawings...

1. Electrical Simulation Purpose: Evaluate current flow and losses Current distribution analysis Electrical resistance / voltage drop I²R power loss calculation Identification of high-resistance zones 2. Thermal Simulation Purpose: Analyze heat generation and dissipation Temperature rise under continuous current Hotspot identification at weld joints Heat dissipation efficiency of Cu core Thermal steady-state & transient analysis Critical for battery safety & life 3. Electro-Thermal Coupled Simulation Purpose: Realistic battery operating conditions Coupled current flow + heat generation Temperature-dependent material properties Validation of ampacity limits5. Weld Zone Simulation Purpose: Evaluate joining quality Thermal profile during laser welding Heat-affected zone (HAZ) est...

I need a complete design with test prototype units for an economical, antenna-integrated UHF RFID module that can reliably read any kind of UHF tag at 6–10 m, indoors or outdoors, while handling dense tag populations through anti-collision. Scope of work • Select a low-cost yet robust UHF chipset and design the matching network, power regulation and control interface around it. • Integrate a compact broadband antenna directly on the same board and tune the whole RF path so that the target read range is met without external tuning components. • Optimise firmware or register settings for fast anti-collision, EPC Gen2 compliance and low power consumption. • Provide a full package: schematic, PCB and antenna layout (Gerber/ODB++), BOM with sourcing notes, a...

**This is a fast-track project with direct collaboration to get the job done on time and with quality ** Time = 4 Days , Amount = 200$ We are seeking a skilled lighting designer to create innovative lighting solutions for our latest project. The ideal candidate will have a strong portfolio demonstrating expertise in residential lighting design. Collaboration with our creative team is essential to ensure that the lighting enhances the space's overall aesthetic and functionality. If you have a passion for lighting design and are ready to bring your creative vision to life, we would love to hear from you! Required: Lighting design for a two-floor residential villa with a very small annex (total approx.: 660m2) + façades using DIALux evo, latest version. *Note : the ground floo...

Saya memiliki dua PCB 2-layer berisi rangkaian Analog yang sudah berfungsi. Saya perlu seluruh layoutnya digambar ulang, diverifikasi, dan disiapkan untuk produksi beserta daftar komponennya. Lingkup pekerjaan: • Menggambar ulang kedua PCB hingga siap produksi (file editable + Gerber dan drill). • Menjalankan simulasi rangkaian untuk memastikan perilaku sesuai skema asli. • Menyusun Bill of Materials lengkap: nilai, footprint, dan part number tiap komponen. Perangkat lunak: Tidak, bebas memilih software. Silakan bekerja dengan platform apa pun—Eagle, Altium Designer, KiCad, atau lainnya—asal file akhir standar dapat saya buka dan kirim ke pabrik. Kualifikasi yang saya butuhkan: • Pengalaman nyata merancang rangkaian elektronika, khususnya analog. ...

I am developing an IoT-based device that needs solid engineering groundwork as well as clear visual assets. The core of the job is twofold: 1. Circuitry and software • Create and verify the full electrical schematic in Proteus, then run detailed simulation cases in PSIM to make sure the power stage and sensor network behave exactly as specified. • Build a LabVIEW VI that lets me monitor key parameters and push firmware updates over USB. Acceptance criteria – PSIM model shows stable operation across the load range I will provide. – Proteus file compiles without errors on my end. – LabVIEW interface runs on version 2021 and logs data at 1 s intervals. 2. Mechanical, drafting, and promo material • Translate the final board...

Je mène plusieurs opérations de construction – résidentielles, commerciales et même quelques infrastructures publiques – et j’ai besoin d’un soutien complet en ingénierie électrique. Ce que j’attends : • Conception de systèmes électriques : établir les schémas unifilaires, plans d’implantation, dimensionnement des câbles et protections, le tout conforme aux normes locales et aux exigences de chaque bâtiment. • Inspection des installations : visites sur site (ou revue documentaire) pour vérifier la conformité, rédiger les rapports détaillés de non-conformités et recommander les corrections. • Gestion de projet &eac...

I’m upgrading an existing substation and need a specialist who can engineer the protection and control package, with the focus squarely on relay protection. The scope covers three critical functions—overcurrent, distance, and differential protection—and I want each engineered to modern utility-grade standards. Here is what I need from you: • A complete protection philosophy document that explains how the three functions coordinate with the rest of the yard. • Detailed relay settings and coordination studies (ETAP or PowerFactory are fine; include all source files). • Updated single-line and trip-logic diagrams in AutoCAD or MicroStation that clearly show CT/VT ratios, breaker interlocks, and isolation points. • Test and commissioning she...

Design a early proof-of-concept compact wearable electronics system suitable for PCB manufacturing and assembly. I am developing an early-stage wearable prototype that detects and communicates nervous system activation and am looking for an experienced electronics engineer to design a compact wrist-wearable PCB prototype. This is a proof-of-concept prototype, not a regulated medical device. The device will: • collect physiological sensor data • detect stress-related changes • provide simple feedback to the wearer The prototype is currently based on an ESP32 platform, though alternative low-power microcontrollers may be suggested if appropriate. ________________________________________ Scope Design and prototype a compact wearable electronics system suitable for integrat...

I’m putting together a set of Allen-Bradley PLC control panels and I need the entire electrical package drafted in AutoCAD Electrical. The job covers everything from detailed schematics to final panel layout, and every drawing must be built so it can sail through a UL review without rework. You’ll be working in AutoCAD Electrical (2021 or later) and should be comfortable placing AB PLCs, I/O cards, power supplies, relays, breakers, and the usual support hardware while following UL requirements for wiring practices, spacing, and labeling. All tag names, wire numbers, and layer conventions must stay consistent across the set. Deliverables • Complete schematic set in DWG format • Scaled panel layout drawing with device call-outs • Bill of Materials extract...

I need a PCB design for a Field Oriented Control (FOC) controller/driver, primarily intended for industrial automation applications. This controller will be used with Brushless DC motors (BLDC) and must incorporate CAN bus communication protocol. Key Requirements: - Design a robust and efficient PCB for FOC control of BLDC motors. - Integrate CAN bus communication protocol. - Ensure design meets industrial standards and can withstand harsh environments. Ideal Skills and Experience: - Proven experience in PCB design for motor control applications. - Strong understanding of FOC algorithms and BLDC motor dynamics. - Familiarity with CAN bus protocol and integration in PCB designs. - Experience in designing for industrial applications, knowledge of relevant standards and regulations. Pleas...

Our processing line needs a reliable counting routine, written in CODESYS, that records the exact number of chickens immediately after slaughtering. At the moment that figure is taken manually and is rarely accurate; I want the PLC to take over so the plant can trace throughput in real-time and feed the data to our existing SCADA screen. The job is focused on one task only: IFM based system to count poultry legs and report daily a total amount of processed birds entering the system. * Sensor to be mounted within the main running line of the Auto cut line positioned post hang on (left of the green personal) * 2 counts to equal 1 bird count * IP rating to be 68 or above for hygiene washdown areas * System to be able to be reset every day via a button that operators can reset * Wiring to be ...

I’m ready to move ahead with a full set of construction-ready drawings for my 1,125 sq ft residential build. The aesthetic is firmly modern and I need three distinct front-elevation concepts first. Once I pick the one that feels right, I’ll require its corresponding 2-D working drawings. The scope then extends to a complete package for the site: floor plans, sections and all service layouts. Plumbing and electrical drawings must be coordinated with the architectural set so my civil team can break ground without delays. Key deliverables • Three modern front-elevation concepts (PDF/JPEG) • Finalised 2-D façade drawings (DWG + PDF) • Full architectural plan set for 1,125 sq ft (DWG + PDF) • Coordinated plumbing and electrical layouts ready for ...

We are looking for a US-based Professional Engineer (PE) to guide and review the secondary engineering for a new 345kV, 300+ MW high-voltage substation. Hard requirements: Active PE license in the United States Based in the US Demonstrated experience with protection and control design for substations using the 1.5 circuit breaker (breaker-and-a-half) scheme, including breaker failure logic and current summation for line protection Strong background in US utility P&C standards (IEEE C37 series, NERC PRC standards, IEEE 1818, IEEE 484) Engagement: Approximately 10 to 15 hours per week Duration: 8 weeks Remote, with scheduled review sessions Scope of engagement: The role is advisory and reviewing, not full execution. Our team is producing the secondary design covering protection and contr...

We are looking for a US-based Professional Engineer (PE) to guide and review the primary equipment engineering for a new 345kV, 300+ MW high-voltage substation. Hard requirements: Active PE license in the United States Based in the US Demonstrated experience designing primary equipment for substations using the 1.5 circuit breaker (breaker-and-a-half) scheme Strong background in North American utility standards (ANSI/IEEE, NESC) Engagement: Approximately 10 to 15 hours per week Duration: 8 weeks Remote, with scheduled review sessions Scope of engagement: The role is advisory and reviewing, not full execution. Our team is producing the design in Primtech 3D, covering the full yard layout, primary equipment selection, bus work, equipment rating checks, grounding, cable routing, and clearance...

I need a complete electrical-and-thermal simulation of a lithium-ion battery pack using ANSYS and, where structural coupling is useful, Abaqus. The study must cover three key areas: • Efficiency & Performance – please quantify energy capacity, charge/discharge rates, and thermal management across the full operating window. • Safety Under Various Conditions – test overcharging, short-circuiting, and extreme-temperature scenarios to identify risk points and safe operating limits. • Longevity & Lifecycle – project capacity fade and thermal degradation over repeated cycles. You may build the model from publicly available cell data or adapt one I supply once we start. Mesh quality, material properties, and boundary conditions should be clearly stat...

I have an irrigation startup involving soil capacitor sensors. Key tasks include: Designing the outer frame and protein it using 3d printer The outer frame should be made of a combination of metal and plastic. Ideal candidates should have experience with 3d printers

I’m looking for a seasoned electrical designer-drafter who can take ownership of power-sector work in SmartPlant 3D. The immediate need is to build complete 3D models and layouts, turn them into construction-ready drawings, and nail the details for raceway, grounding, and lighting systems. SmartPlant 3D will be your main environment, but many files move through MicroStation and, on occasion, AutoCAD, so fluency in those tools is a plus. Everything must align with NEC requirements. Profile I need • 5+ years of hands-on electrical design/drafting—power industry experience preferred • Proven mastery of SmartPlant 3D, solid MicroStation skills, working AutoCAD knowledge • English at B2 level or higher; able to discuss technical details on video calls &bul...

I have a complete point cloud capture (Autodesk ReCap) and matching 360° photos of an existing facility, but there are no legacy drawings or existing models available. I’m looking for support converting the facility into an accurate Scan-to-BIM model in Revit for upcoming renovation planning. The project includes only one interior mechanical room; all other systems are primarily exterior and roof-mounted. **Scope of Work** Develop existing-condition models for the following disciplines: 1. Architectural 2. Mechanical (HVAC) 3. Electrical 4. Plumbing / Piping **Level of Detail** Intermediate LOD focused on clean and accurate geometry, including key renovation-related components such as: 1. Ductwork 2. Major mechanical equipment 3. Conduits 4. Plumbing fixtures 5. Piping syste...

I need a complete PCB design for a 15W Qi-compliant wireless charging transmitter. The board will be powered from a USB-C input and must expose simple 5V positive and negative connections that become live only while a device is actively charging. Please let me know your expected turnaround and any questions you need answered before you start.

I have a wireless-power-transfer concept that hinges on a well-tuned antenna, and I want to prove its performance inside CST Studio Suite through a full electromagnetic simulation. The goal is clear: design, simulate, and refine the antenna until the S-parameters, gain, and efficiency meet the power-transfer targets I will share once we start. You will start from my rough dimensions and operating frequency, build a clean 3D model in CST, run the frequency-domain solver, and iterate the geometry or matching network as needed. Along the way, I expect you to explain the choices you make—material settings, boundary conditions, mesh strategy—so I can replicate or adjust the work later. Deliverables • CST project file with all simulations completed • Exported results ...

I need assistance repurposing a 3-phase #2 circuit from a roof package unit to a small 3-phase sub panel that will feed two smaller HVAC systems. Requirements: - Sub panel to be fed by existing 3-phase circuit - Must be configured in wye - Systems operate at 208V Deliverables: - Detailed line drawing for planning - Ensure compliance with electrical codes Ideal Skills & Experience: - Electrical engineering background - Experience with 3-phase systems - Proficiency in creating technical schematics

We are seeking an experienced manufacturing unit or organization with expertise in medical device development to collaborate on creating an extracorporeal device designed to adsorb antibodies from plasma. The scope includes: - Research and conceptualization of the device. - Design and prototyping with medical-grade compliance in mind. - Guidance on testing, validation, and eventual certifications (e.g., ISO 13485, CE marking). - Manufacturing capabilities for scalable production. Ideal candidates should have prior experience in developing similar medical devices and a deep understanding of biocompatible materials and regulatory pathways. Organizations with existing infrastructure to handle all stages of this project are highly preferred.

# Wearable LED Safety Armband Concept Design I am developing a synchronized LED safety lighting system for walking, running, and bicycling. Multiple wearable armbands and bicycle lights blink in synchronization using wireless communication between ESP32 devices. I am looking for industrial designers, wearable product designers, CAD designers, or product visualization specialists to propose concepts for the wearable armband portion of the system. ## Project Goals The armband should: * Look modern, athletic, and professional * Be comfortable for walking/running/cycling * Provide high nighttime visibility * Support synchronized LED lighting around the visible perimeter * Be more rigid and structured than standard phone armbands * Be practical for prototyping and future manufacturing ## ...

I'm looking for a skilled PCB designer to create a custom board for an energy monitoring application. The PCB will be used to monitor grid electricity and will need to collect the following data: - Voltage - Current - Power consumption Ideal skills and experience: - Expertise in PCB design and layout - Experience with energy monitoring systems - Knowledge of grid electricity parameters - Proficiency in handling voltage, current, and power consumption data Please provide previous work samples and a detailed approach to this project.

I have a fresh project that calls for complete load-distribution schematics as well as the matching general-arrangement drawings. Nothing exists yet, so the task begins at ground zero: interpreting my notes and single-line diagrams, then producing full multi-sheet construction drawings in AutoCAD. Key points you’ll need to accommodate: • The drawings must show every circuit breaker position and rating, with clear tagging that aligns to my panel schedules. • The system ties into an Eltek industrial battery-charger suite, so you will also draft charger and battery-string schematics that respect Eltek’s latest wiring conventions and terminal layouts. • All documents must be coordinated—panel GA, wiring, and charger sheets must cross-reference consistent...

I need expert help with Simulink for signal processing. The focus is on simulation and analysis. Requirements: - Proficiency in Simulink - Experience in signal processing - Ability to provide guidance and complete tasks within a few hours Ideal Skills: - Control systems - Filtering, modulation, or Fourier analysis expertise - Strong problem-solving skills If you can help, please reach out with your experience and availability.

Freelance Embedded Firmware Engineer – MSP430 Expert Required We are seeking a highly experienced embedded firmware engineer with strong expertise in the Texas Instruments MSP430 microcontroller platform for a professional product development project. This role is strictly for engineers with proven hands-on MSP430 experience. Please do not apply if your experience is only with Arduino, ESP32, STM32 basics, or hobby-level embedded development. Project Scope: 1. The selected freelancer will work on firmware development, debugging, optimization, and hardware interfacing for an MSP430-based embedded system. 2. The hardware setup has to be accessed remotely. Applicants must be comfortable working in a remote embedded development workflow. Experience with: 1. Bare-metal firmware develo...

I need a comprehensive datasheet for a safe load indicator, focusing on user interface details and electrical properties. Specifically, the datasheet should detail the following aspects: ### User Interface Details - Description of display indicators. - Layout and functionality of control buttons. - Types and functionalities of alerts and notifications. ### Electrical Properties - Voltage and current ratings specifications. - Detailed wiring diagrams. - Load tolerance parameters. Ideal skills include expertise in technical documentation, electrical engineering, and user interface design. This project requires attention to detail and precision in presenting technical information.

I need an electronic tea brewing kettle designed with specific features. Essential Features: - Temperature Control: Ability to set a specific brewing temperature. - Custom Temperature Settings: User-defined temperatures. Preferred Adjustment Method: - Touchscreen Interface: Intuitive, user-friendly control. Ideal Skills and Experience: - Experience in designing electronic appliances. - Proficiency in touchscreen interface technology. - Knowledge of temperature control mechanisms. Looking for innovative designs and practical solutions.

I’m building a small Alpha-ISA processor model and now need the core pieces of the execution engine completed. The focus is on a clean, software-driven control path rather than a hardwired or micro-coded approach, so the design has to expose control signals that a supervisory program can schedule and manipulate. The hardware side must include: • ALU that supports the usual arithmetic and logical functions with status outputs ready for branching logic • Register File with dual-read / single-write ports, parameterisable depth, and a simple hazard-free write-back mechanism • Instruction Decoder that converts the Alpha binary format into the internal control signal set expected by the software controller Multiplexer and control unit I’m happy for you to implem...

I need permit-ready, online industrial electrical drawings done ASAP. Ideal Skills and Experience: - Expertise in industrial electrical systems - Experience with permit-ready drawings - Proficient in relevant design software - Attention to detail and accuracy Please provide detailed project proposals.

Project Overview I am building a custom 6 Degrees of Freedom (6DoF) mouse and need an experienced PCB designer to create a fully routed PCB layout based on my existing mechanical design and a reference board I found online. All mechanical components have already been designed in 3D. The PCB outline (DXF) is also ready. Your job is to design the PCB that fits inside this enclosure, using my provided DXF outline and following all placement constraints listed below. What I Am Providing - DXF file of the final PCB board outline (located in the "DXF" folder) 3D model of the full assembly (to understand component placement and collision avoidance) - Reference PCB found online (used as inspiration — includes the electrical schematic on the right side, which can be used as a refer...

I'm seeking an experienced professional to integrate a Calrec Type R at a TV station in Minneapolis. Key tasks include: - Setting up and optimizing networked audio routing - Customizing the user interface on the control surface, particularly through touchscreen modifications Ideal skills and experience: - Expertise in Calrec audio systems - Strong background in networked audio routing - Experience with control surface customization, especially touchscreen interfaces Please provide relevant work samples and a detailed approach.

I am looking for a freelancer to help integrate LED lights into both the fretboard and body of a guitar. The LED system should be programmable via software, specifically for the Windows platform. Ideal candidates should have experience with electronics, LED programming, and creating software-compatible systems. The guitar also has other electrical devices in it as well. the system uses addressable RGB LEDs including flexible PCB LEDs, COB LEDs. the project will require CNC machine work for body of guitar including molded diffusion channels. It has internal controller board like raspberry pi. It will require diffusion layer/translucent top layer. Designs available for viewing. Let’s bring this musical project to life!

I’m managing a steady stream of residential and commercial projects around the United States and need an MEP engineer I can call on by the hour. You’ll touch every discipline—mechanical, electrical, and plumbing—so five-plus years of proven, code-compliant experience in the U.S. market is a must. Typical assignments include design and drafting in AutoCAD or Revit, load and energy calculations, equipment selection, and preparing complete, permit-ready construction documents. You’ll also run system analyses to optimize performance and write the compliance narratives reviewers want to see. When jurisdictions kick back comments, I expect your help addressing them quickly so permits stay on schedule. Clear communication, reasonable turnaround times, and meticulou...

I'm seeking detailed as-built drawings for a commercial building. The drawings are needed for permit submission. Requirements: - Interior layouts - Mechanical, Electrical, and Plumbing (MEP) systems - Format: PDF Ideal Skills: - Proficiency in drafting accurate as-built drawings - Experience with commercial buildings - Familiarity with MEP systems - Attention to detail Please ensure the drawings are clear and ready for permit approval.

I need a licensed professional to provide an MEP stamp for plumbing construction drawings for a small commercial building adding a bathroom. Requirements: - Must be a licensed MEP engineer - Experience with commercial plumbing systems - Ability to review and stamp detailed construction drawings Ideal Skills and Experience: - Strong background in plumbing design and implementation - Familiarity with local building codes and regulations - Previous experience on commercial projects Please provide relevant credentials and similar project experience.

Please read the project carefully and Bid amount will be final no further discussion on amount. only serious bidder can come with the proposal I’m building an Intel i5 8th-gen mini-PC that has to run 24/7 in an industrial cabinet, and I need a custom open-frame SMPS that fits inside a footprint no larger than 110 × 55 mm (120 × 60 mm only if absolutely necessary). The board must deliver a rock-solid 12 V at 20 A with premium efficiency as the top design driver; every percentage point saved on losses helps me keep temperatures down without adding bulky heatsinks or fans. Need compact industrial open-frame SMPS PCB for mini PC cabinet. Output required: 12V DC 20A continuous. The motherboard will be powered using separate DC-ATX/Pico PSU module which will generate: 5V 3...

I need an experienced Engineer to investigate the failure of an ATC Radar System and prepare a Root Cause Analysis (RCA) as to the cause of the failure. Ideal Skills and Experience: - Expertise in radar hardware - Experience with electronics troubleshooting - Background in hardware repair and diagnostics - Ability to provide a detailed report on the issue Please include any relevant certifications and prior experience with similar systems in your bids. Must be willing to travel to South America at short notice.

I’m ready to move an industrial-grade product from concept to production and need an experienced PCB designer to turn my schematics into a robust, fabrication-ready multi-layer board. The board will sit at the heart of heavy-duty equipment, so reliability, thermal management and clean power distribution are critical. Core requirements • Board type: Two-layer, sized for an industrial enclosure, with careful stack-up planning for signal integrity and EMI control. • Key circuitry: a high-performance microcontroller section alongside tightly regulated power-supply stages. (I don’t need sensor interfaces on this revision, but I’d like to keep future expansion in mind.) • Deliverables: complete schematics, routed PCB layout, Gerber/ODB++ files, manufacturi...

Project: Compact Pulse Generator Embedded PCB for 12V Solenoid Valve I am looking for an embedded electronics engineer / PCB designer to develop a compact control PCB for a portable pulse generator device used for underground poly pipe locating and plumbing field testing. The PCB will control a 12V DC solenoid valve to generate repeating pressure pulses through plumbing pipelines. PCB Requirements: - Compact rectangular PCB - Target size: 40mm x 40mm - Compact SMD design preferred - Suitable for portable enclosure integration Main Features Required: 1. Rechargeable Battery System - Support rechargeable lithium battery pack - Charging input circuit included 2. LED Indicators - Low battery indicator LED - Charging indicator LED - Full battery indicator LED 3. Power / Pulse Status LED ...