Electrical Engineering projects — HireLancer archive

ID / Date Listing

HFSS Antenna Simulation Focused -- 3

I need a skilled Ansys HFSS user to run full-wave simulations on an antenna design and provide clear Return Loss (S11) results. This is a simulation-only assign...

HL-40361273

Industrial IoT PCB Design: Schematic Review, ESP32 Update, Engineering Optimization & Full EasyEDA Layout

I am looking for a skilled electronics/PCB design freelancer for an industrial IoT device. This is not just a simple PCB layout job. The work includes schematic...

HL-40361296

Modbus to USB Adapter Integration - 10/04/2026 01:10 EDT

I need an interface connector for carrying sensor readings from Ultrasonic datalogger by Modbus cable RS-485 with a male connector. The PCB interface is to be b...

HL-40361313

G+2 House Design Plans Needed

Project Overview Plot Size: 40 ft × 60 ft (2400 sq ft) Structure: Ground + 2 floors (G+2) Starting Level: Ground floor Architectural Requirements Floor Plans: G...

HL-40361324

Fix Dell T640 Motherboard

My Dell PowerEdge T640 refuses to start. The system gives error lights and the power LED simply blinks. I have already: • double-checked all power connections •...

HL-40360987

Electrical Design for Building Permit

I need an electrical engineer to create detailed design and plans for a commercial building project. This is required for obtaining a city building permit. Requ...

HL-40360945

Electrical, Fire Alarm, Low Voltage: Estimator Needed

I’m ready to price three mid-rise (up to 15 stories) projects and want an experienced electrical estimator who enjoys working side-by-side—sharing ideas, asking...

HL-40360631

ETAP Fault Current Simulation Help..

I need an engineer who knows ETAP inside-out to build and run a full fault-current model of my power system. The single-line diagram is ready; what’s missing is...

HL-40360646

Analyze PoE Injector Board

I have a working PoE injector board in hand and need a clear, engineer-level breakdown of how it does what it does. Your analysis should cover three areas: • Po...

HL-40359784

ETAP Fault Current Simulation Help.

I need an engineer who knows ETAP inside-out to build and run a full fault-current model of my power system. The single-line diagram is ready; what’s missing is...

HL-40360406

Subdivision Underground Electrical Design

I need a complete underground electrical service design for a new 25-lot residential subdivision. We already have a detailed civil layout, so you can work direc...

HL-40360407

Cadence spice Timing Interpretation

Need help for two questions cadence spice simulation budget 30$ plz check the attachment

HL-40360295

As-Built Drawing Specialist Needed

I need detailed as-built drawings prepared for USACE project completion documentation. The drawings must accurately reflect all systems and components. Required...

HL-40360305

Quadruped Power PCB Design

I need a compact, reliable PCB that will serve as the power and control backbone for my quadruped robot. The board has to integrate three key blocks: a microcon...

HL-40360193

Instalación inversor híbrido y tablero

Necesito sustituir mi inversor actual por un inversor híbrido solar y dejarlo funcionando junto a un banco de baterías de entre 5 y 10 kWh. El trabajo incluye,...

HL-40360052

Wiring Diagram Analysis & Termination Schedules

I have several wiring diagrams that I need reviewed and translated into clear termination schedules. The drawings only require a basic-overview level of detail,...

HL-40359923

Review HVAC Integration for AI

I have a draft HVAC/BMS integration specification that must plug seamlessly into an AI-driven optimisation platform using BACnet/IP. Before we circulate it to o...

HL-40359949

PDF to AutoCAD Single-Line

I already have the complete set of electrical design notes in PDF, originally issued by our engineer. What I now need is a clean, well-layered single-line diagr...

HL-40359962

Luxury Family Farmhouse Design and Planning

I have a 100,000 sqm farm located 200km north Riyadh city in Saudi Arabia. I dedicated a plot in the farm to build a large home/resort for my family, the plot s...

HL-40359852

Codesys PLC Motion Control Programming

I need a Codesys-based PLC program that will drive an automated piece of machinery using electronic gearing in full closed-loop mode. The machine relies on incr...

HL-40359893

Manchester Airport As-Built Drawings

I have just wrapped up a local job inside Manchester Airport and now need the finished as-built drawings compiled and issued. The scope is strictly the MEP pack...

HL-40359693

Pond Ionizer Circuit Board Development

I need a compact circuit board designed to function like a pond ionizer, primarily to control algae growth. Requirements: - Input: 24V AC or DC - Output: 12V DC...

HL-40359725

ETAP Fault Current Simulation Help

I need an engineer who knows ETAP inside-out to build and run a full fault-current model of my power system. The single-line diagram is ready; what’s missing is...

HL-40359736

Kinco MK070E-33DT HMI + PLC Programming for Tank Level Control with VSD

I am looking for an experienced industrial automation engineer to develop a complete HMI and PLC solution for a tank level control system using a Kinco MK070E-3...

HL-40359484

Resolve ETAP Fault Current and simulation Discrepancies

I have built an ETAP model of the IEEE 13-bus feeder with a PV source and completed a full protection-coordination study, yet the short-circuit module is return...

HL-40359301

Medium-Size Consumer PCB Layout

The full schematic for this project is already complete; what I now need is a clean, manufacturing-ready board layout for a consumer-electronics product that wi...

HL-40358763

Custom ESP32 Healthcare Monitoring PCB Design

Project Title: ESP32-Based Smart Healthcare Monitoring Device PCB I need a custom PCB design for a portable patient health monitoring system. Main Controller: *...

HL-40358860

Mechanical Component Sourcing Expert

I’m looking for a results-driven industrial procurement professional who can take full ownership of mechanical sourcing for a series of upcoming projects. My pr...

HL-40358873

IoT Embedded Control Device Assembly (only South Africa)

We have developed an IoT device built around an embedded computer and sensor system, designed to control and monitor environmental conditions within a room. The...

HL-40358682

BLDC Motor Controller with FOC

I need a microcontroller-based motor controller for a BLDC motor using Field-Oriented Control (FOC). The system should incorporate encoders as sensors. Key requ...

HL-40358372

Arduino Shooting Target System

I'm looking for an experienced Arduino programmer to create a microcontroller-based shooting target system. The system will feature 20 targets spread over a wal...

HL-40356827

Compact PCB for AutoSmear Device

I already have an ESP32-C3 prototype of AutoSmear running reliably on a hand-wired board, but now it is time to turn that lab-bench tangle into a production-rea...

HL-40358001

Planos de Ingeniería para Casa Habitación

Título del Proyecto: Ingeniería de Instalaciones para Casa Habitación 183 m² de construcción] Descripción del Proyecto: Solicito la elaboración de los planos de...

HL-40357849

Commercial Wall Lighting Repair

I am looking to hire a licensed and experienced electrician in Virginia to inspect and repair an issue with my display wall lighting. The lighting is currently...

HL-40357755

Commercial Electrical Project Design -- 2

I'm seeking a skilled project designer for a commercial electrical project. The work involves creating detailed designs using KiCad. Key requirements include: -...

HL-40357768

Science Fair Iron Repulsion Electromagnet

I need a compact, student-friendly iron-repulsion electromagnet that can serve as the centerpiece of a science-fair exhibit. The core requirement is a coil syst...

HL-40357630

Electrical Engineer Review Required

I need an experienced electrical engineer to review a re-feed and transformer replacement plan submitted by a company. Key tasks include: - Review for general a...

HL-40357455

Gabled Wood Patio Cover

• Project: Attached Pavilion / Patio Cover • Location: Rear of residence • Size: 20’-0” wide (along house) × 18’-0” deep • Style: Open gable roof (not shed) • U...

HL-40357327

High-Performance Scandinavian Residence Blueprint

Project: 16 Hayfield Drive High-Performance Residence Style: Scandinavian / Minimalist High-Performance Core Objective: Create a "Builder Set" with high-fidelit...

HL-40357167

Commercial Remodel with Sinks and Outlets

I need plans drawn and stamped for a commercial space based on a basic sketch I will provide. Key requirements include: - Install 7 sinks (4 hand wash, 1 kitche...