Hire the best freelance Medium Voltage expert designers for your company

I am an Electrical Design Engineer with experience in LV/MV electrical studies, power-system documentation, AutoCAD layouts, cable sizing, load lists, calculation notes, ETAP studies, Caneco BT/HT/EP,... Read more

I am an Electrical Design Engineer with experience in LV/MV electrical studies, power-system documentation, AutoCAD layouts, cable sizing, load lists, calculation notes, ETAP studies, Caneco BT/HT/EP, DIALux coordination, earthing-system design, load-flow analysis, and short-circuit analysis. I help clients with electrical design support, drafting support, calculations, and technical documentation, including: • LV/MV electrical design support • earthing-system design support, calculation notes, and AutoCAD earthing layouts • cable sizing and voltage-drop calculation support • load lists, cable schedules, and equipment schedules • AutoCAD electrical drawings and redline cleanup • ETAP load-flow and short-circuit study support • Caneco BT/HT/EP calculation-note support • DIALux input/output coordination and lighting report review • cable tray and cable trench sizing support • BOQ and quantity table organization • checking consistency between drawings, calculations, and input data • French/English technical documentation review I work carefully with assumptions, standards, and project inputs. If a project requires permit submission, stamped drawings, or jurisdiction-specific approval, those requirements should be clarified before work begins. My focus is accurate electrical design support, clean documentation, traceable calculations, and coherent deliverables.

I am a Senior Electrical and Solar PV Design Engineer with over 15 years of experience delivering electrical engineering solutions for residential, commercial, industrial, and renewable energy project... Read more

I am a Senior Electrical and Solar PV Design Engineer with over 15 years of experience delivering electrical engineering solutions for residential, commercial, industrial, and renewable energy projects. My work focuses on engineering design, system logic, and technical decision-making rather than simple drafting. I define electrical concepts, review and validate drawings, coordinate with multidisciplinary teams, and provide technical supervision to ensure installations are safe, compliant, and buildable. CAD documentation is prepared with the support of a drafting team and reviewed by me before delivery. I have worked on large-scale projects including residential complexes, shopping malls, public and educational buildings, and grid-connected solar PV plants. My experience includes both electrical design and site supervision, ensuring that engineering intent is correctly implemented on site. I work remotely with clients worldwide and support projects from concept development through final documentation and construction support.

I am an expert in the field of designing and calculating electrical plans for residential and industrial buildings specially in the field of Earthing and Lightning protection systems according to NFC1... Read more

I am an expert in the field of designing and calculating electrical plans for residential and industrial buildings specially in the field of Earthing and Lightning protection systems according to NFC17100 & NFC17102& IEC623 and other standard codes.

Do you know what are the key points on a GMD or Gearless Mill Drive that will increase the reliability of this asset? Understanding and knowing how to solve problems on a GMD can separate you apart... Read more

Do you know what are the key points on a GMD or Gearless Mill Drive that will increase the reliability of this asset? Understanding and knowing how to solve problems on a GMD can separate you apart from the rest of electricians in the mining indsutry. Its a complex asset and therefore requires time, patience and great skills to understand its components. I can help you analyze and support you on finding points of improvement on the GMDs life-cycle management. I can help you understand better the issues on the GMD components or system and support you on finding appropiate actions plans to your problems with this asset. My expertise on GMDs goes from pre-commissioning, commisioning, start-up, fine tunning and maintenance management of this important asset of the mining industry.

Worked for several national importance projects.Expertise in electrical engineering for high voltage, medium voltage, and commercial , but also lighting projects ith Dialux.

Worked for several national importance projects.Expertise in electrical engineering for high voltage, medium voltage, and commercial , but also lighting projects ith Dialux.

I'm professional electrical engineer 1. Low voltage: - (Earthing & lightning protection – power- lighting – Air conditioning (split – central) – Panels – Cables - Elevators). 2. Medium voltage :- (RMU... Read more

I'm professional electrical engineer 1. Low voltage: - (Earthing & lightning protection – power- lighting – Air conditioning (split – central) – Panels – Cables - Elevators). 2. Medium voltage :- (RMU- transformers – Cables). 3. Low current :-( Fire Alarm –Telephone – Data networks – IP telephone - IP camera – clock system – Intercom – Projector). Using the most popular codes and standards

Electrical engineer with 8 years of experience designing low- and medium-voltage electrical projects in AutoCAD, focused on: • Photovoltaic (PV) systems — layout and single-line diagrams; • Low-voltag... Read more

Electrical engineer with 8 years of experience designing low- and medium-voltage electrical projects in AutoCAD, focused on: • Photovoltaic (PV) systems — layout and single-line diagrams; • Low-voltage electrical installations — residential, commercial and industrial; • Service entrances, lightning protection (LPS), and power distribution. I work as a design engineer under the supervision of your licensed PE — I do not sign or seal drawings. I also teach electrical installations and safety at SENAI (technical school in Brazil), which keeps my documentation clear and precise. Strong written English — I prefer clear written briefs and markups.

I have 10 years of experience in 3D design. I lead the team that does all the mechanical design of medium voltage switchgear products. I can create the model of your dreams. I am a good designer, soci... Read more

I have 10 years of experience in 3D design. I lead the team that does all the mechanical design of medium voltage switchgear products. I can create the model of your dreams. I am a good designer, social planner, communicator and problem solver. I can use Unigraphics(NX11), Solidworks, and Catia programs.

I have 15 years of experience in Autocad Revit MEP Navis work Dialux electrical drafting and designing like medium voltage and low current system (lighting-power-cable tray-trunking systems - pane ele... Read more

I have 15 years of experience in Autocad Revit MEP Navis work Dialux electrical drafting and designing like medium voltage and low current system (lighting-power-cable tray-trunking systems - pane electrical rooms - lv rooms - transformer rooms - HT room - low current BMS - fire alarm& life safety telecommunication security adio visual structured cabling

Hello my name is Juan, i am an Instrument/Electrical Designer with 14yrs of experience. Knoweldgeble in low to medium voltage power distrubution, dcs systems, plc systems, motor controls, instrumentat... Read more

Hello my name is Juan, i am an Instrument/Electrical Designer with 14yrs of experience. Knoweldgeble in low to medium voltage power distrubution, dcs systems, plc systems, motor controls, instrumentation for midstream & downstream systems. I currently am a partner at ENI Drfting & Design providing 2D,3D Design & Drafting services. We look forward in working with you.

Experienced Mechanical Design Engineer with a proven track record in diverse mechanical product development, covering the entire product lifecycle. Skilled in container glass new product introduction,... Read more

Experienced Mechanical Design Engineer with a proven track record in diverse mechanical product development, covering the entire product lifecycle. Skilled in container glass new product introduction, light weighting, mould design, manufacturing, repair, and product lifecycle management. Additionally, possesses substantial expertise in designing and developing low and medium voltage switchgear in compliance with both ANSI and IEC standards.

Senior Engineer with 11+ years of experience in the Low Voltage (LV) and Medium Voltage (MV) electrical control panel industry. I specialize in taking complex customer specifications and converting th... Read more

Senior Engineer with 11+ years of experience in the Low Voltage (LV) and Medium Voltage (MV) electrical control panel industry. I specialize in taking complex customer specifications and converting them into manufacturing-ready 3D models and technical documentation. Proficient in Autodesk Inventor and SolidWorks, I focus on Design for Manufacturing (DFM) and bill of materials (BOM) optimization. Currently managing a design team of four, I bridge the gap between high-level engineering strategy and precise technical execution."

ENGINEERING DESIGN & TECHNICAL DRAFTING SERVICES - 3D Solutions and Design - Power Diagrams: Development of single-line and three-line diagrams for Low Voltage (LV) and Medium Voltage (MV) systems. -... Read more

ENGINEERING DESIGN & TECHNICAL DRAFTING SERVICES - 3D Solutions and Design - Power Diagrams: Development of single-line and three-line diagrams for Low Voltage (LV) and Medium Voltage (MV) systems. - Control Schematics: Design of control and command diagrams, automation logic, and interconnection schematics. - Electrical Panel Engineering: 2D/3D layouts, component arrangement, cable duct routing, and mechanical views for switchboards and control panels. - Construction Documentation: Preparation of Bills of Materials (BOM), wiring schedules, terminal block diagrams, and detailed documentation ready for manufacturing and installation.

We are Damaro GmbH, a Germany-based engineering company specialized in the design, planning, and consulting of low and medium voltage electrical systems. With over a decade of hands-on experience, ou... Read more

We are Damaro GmbH, a Germany-based engineering company specialized in the design, planning, and consulting of low and medium voltage electrical systems. With over a decade of hands-on experience, our team delivers high-quality solutions for industrial, commercial, and infrastructure projects. Our services include: LV & MV switchgear design (up to 33kV) Electrical panel layout & schematic design MCC and capacitor bank design PLC & HMI programming support 2D & 3D electrical CAD modeling

I am currently working full time as an electrical engineer for a Fortune 500 company in R&D. Using ▒▒▒▒▒▒ for additional income on the side. Past projects include full infrared camera designs, hig... Read more

I am currently working full time as an electrical engineer for a Fortune 500 company in R&D. Using ▒▒▒▒▒▒ for additional income on the side. Past projects include full infrared camera designs, high speed automotive SERDES, and medium power/medium voltage (less than 50V, less than 50 watt) DC/DC, AC/DC, DC/AC power supply designs. Strong proficiency in OrCAD/Allegro, some experience designing in Eagle as well. Proficient with programming for Arduino - if you're looking for a quick proof of concept I can help get you there.

Expert in Design in Energy and Automation, Low and Medium Voltage. Helping the Lebanese specifiers for many years in drawing SLDs and writing specifications for MV/LV transformers, primary and seconda... Read more

Expert in Design in Energy and Automation, Low and Medium Voltage. Helping the Lebanese specifiers for many years in drawing SLDs and writing specifications for MV/LV transformers, primary and secondary switchgears, LV MDBs and DBs as well as synchro-panel, Control Panels and MCCs. Wide experience in IOT in different domains such as but not limited to Buildings, Industries, Water, Oil & Gas and utility. Expertise in most of Schneider -Electric offers such as Smart Panelboards, smart MV switchgears primary and secondary, Grid Automation etc…

I am an electrical power and industrial automation engineer with more than 20 years of experience in MV/HV networks, 35/6 kV substations, PLC and instrumentation projects, and oil and gas metering sys... Read more

I am an electrical power and industrial automation engineer with more than 20 years of experience in MV/HV networks, 35/6 kV substations, PLC and instrumentation projects, and oil and gas metering systems. My work includes design documentation, technical specifications, equipment selection, tender support, installation and commissioning. I help clients review existing electrical drawings and specifications, identify discrepancies, prepare equipment and material quantities and bills of materials, and update or recreate electrical schematics and CAD drawings from supplied documents. I use AutoCAD and have worked on projects covering more than 30 substations and 100 km of medium-voltage networks.

AC & DC Power Systems (Generators, UPS, Batteries, Inverters, Rectifiers, etc.) Energy Systems and Electrical Installations Solar Systems and Renewable Energy Power and Energy Distribution Panels Batt... Read more

AC & DC Power Systems (Generators, UPS, Batteries, Inverters, Rectifiers, etc.) Energy Systems and Electrical Installations Solar Systems and Renewable Energy Power and Energy Distribution Panels Battery Systems Team and Subcontractor Management (In-house Teams & Subcontractors) Superstructure & Infrastructure Site Management, Project Design and Construction Areas (Factories, Public Housing Projects, Villas, Residential Buildings, Transformer Stations, Data Centers, etc.) Heating, Ventilation and Air Conditioning (HVAC) Maintenance and Repair (Factories, Data Centers, and Power Plants) Business Development and Process Management Budget, Material, and Tender Management Project Design, Engineering Calculations, and On-Site Implementation High Voltage (HV), Medium Voltage (MV), and Low Voltage (LV) Installations Low Current Systems (ELV) Work Tracking, Inter-Institutional Communication, and Documentation Processes Reporting and Presentations Building and Factory Energy Management Shop Drawings, As-Built Drawings, Approval and Construction Projects

Experienced Mechanical Design Engineer with expertise in 1. Special Purpose Machines (SPM). 2. 3D modeling , 2D drafting. 3. low and medium voltage switchgear. 4. certified CAD engineer, proficient i... Read more

Experienced Mechanical Design Engineer with expertise in 1. Special Purpose Machines (SPM). 2. 3D modeling , 2D drafting. 3. low and medium voltage switchgear. 4. certified CAD engineer, proficient in inventor, SolidWorks and AutoCAD. Client-Centric Approach: I excel at understanding client requirements and transforming them into innovative, functional designs. Leveraging my technical expertise, I deliver solutions that exceed expectations, ensuring seamless integration and long-term reliability. Skilled in delivering cost-effective, compliant designs (ANSI, UL, IEC, IEEE) and managing projects to meet deadlines and quality standards. Proficient in CAD/CAE tools with strong documentation and presentation skills. Now venturing into freelancing to provide innovative design solutions.

I am a Mechanical Engineering Student looking for an extra income to my studies. Also in a process of learning. I've been working in a company that designs and create electrical enclosures for many p... Read more

I am a Mechanical Engineering Student looking for an extra income to my studies. Also in a process of learning. I've been working in a company that designs and create electrical enclosures for many porpuses such Capacitors Banks, Power Distribution, Drives and Softstarters and more. I'm aware of IEC and IEEE standards and I have a lot of expertise in Low and Medium voltage designs rules. I know how to create optimal enclosures and thermodynamic optimized internal ambiances for any equipment under ABB standards. I also have knowledge in other areas such Metallurgy and free design (free creation). Other skills are related to simulation on Inventor and Ansys 15 and other less common tools.

Daniel Gillenwater Profile Professional: · Project management, from conception to as built. · Construction planning and coordination. · Low and medium voltage power system design and... Read more

Daniel Gillenwater Profile Professional: · Project management, from conception to as built. · Construction planning and coordination. · Low and medium voltage power system design and construction. · Process control and automation design and construction. · Creating and interpreting Piping and Instrumentation Diagrams. · CEM system design, construction, calibration and maintenance. · Familiar with NEC, NFPA, CFR40 parts 53, 60 and 75. · Provide electrical safety and arc-flash training · Electrical equipment field service and testing.   Personal: · Recognized as a focused self motivated person who is always willing to do whatever is necessary to get the job done right and on time.   Computer software skills: · Microsoft; Windows and Office Suite · Autodesk; Auto Cad · Rockwell; RS Logix  for Allen Bradley PLCs · SKM power tools · Easy Power

I am a detail-oriented Electrical Engineer with a strong academic background and extensive hands-on experience in industrial automation, power systems, and electrical design. I specialize in creating... Read more

I am a detail-oriented Electrical Engineer with a strong academic background and extensive hands-on experience in industrial automation, power systems, and electrical design. I specialize in creating precise electrical schematics, control panel layouts, and automation workflows that bridge the gap between engineering theory and practical field execution. With a Bachelor’s degree in Electrical Power Engineering and active field experience, I help clients design safe, efficient, and compliant electrical systems. Whether you need a complete industrial automation schematic or a clean CAD conversion, I deliver high-quality engineering assets tailored to your project's specifications. Core Expertise: * CAD & Design: AutoCAD Electrical, EPLAN Electric P8, ETAP, and NI Multisim. * Industrial Automation: PLC programming and hardware configuration (Siemens, Schneider Electric), I/O modules, and sensor integration. * Power Systems: Low and medium-voltage distribution, panel wiring design, and electrical calculations. * Documentation: Single-line diagrams (SLD), schematics, component selection, and bills of materials (BOM).

I am a Portuguese Electrical Design Engineer with more than eight years of professional experience in industrial automation, intralogistics, generator systems, custom machinery, electrical power infra... Read more

I am a Portuguese Electrical Design Engineer with more than eight years of professional experience in industrial automation, intralogistics, generator systems, custom machinery, electrical power infrastructure, and low-voltage control systems. I prepare accurate electrical documentation using EPLAN, SolidWorks Electrical, and AutoCAD. My services include: • Electrical power and control schematics • Single-line diagrams • Wiring and interconnection diagrams • Terminal plans and cable schedules • Electrical panel layouts • PLC I/O documentation • Bills of materials and component selection (BOM) • Drawing revisions, redlines, and as-built documentation • Conversion of sketches and PDF drawings into editable CAD documentation My professional experience includes electrical design and commissioning support for large automated material-handling systems, including installations with 55 rail-guided vehicles, custom industrial machinery, and generator systems with two medium-voltage generating sets operating in parallel. In addition to design work, I have practical experience with panel verification, I/O checkout, functional testing, FAT/SAT activities, commissioning, and troubleshooting. This field experience helps me create drawings that are clear and practical for panel manufacturing, installation, operation, and maintenance. I am familiar with Siemens automation equipment, SICK sensors, AS-i systems, NORD and Lenze drives, and DEIF, Deep Sea, and ComAp generator controllers. I am available for remote, project-based assignments and ongoing electrical design support. I work professionally in English and Portuguese and can collaborate effectively with European and international engineering teams. My priorities are technical accuracy, organized documentation, responsive communication, realistic deadlines, and professional deliverables in both editable source format and PDF.

Electrical Engineering undergraduate (final year, expected Dec 2026) at the Federal Institute of Sao Paulo (IFSP) with hands-on industrial experience in electronic hardware diagnostics, microcontrolle... Read more

Electrical Engineering undergraduate (final year, expected Dec 2026) at the Federal Institute of Sao Paulo (IFSP) with hands-on industrial experience in electronic hardware diagnostics, microcontroller firmware (ESP32, C/C++), mathematical simulation (MATLAB/Simulink), machine learning (Python/MATLAB), and full-scale AutoCAD electrical engineering design. WHAT I DELIVER FOR YOUR ENGINEERING TEAM OR PROJECT: • AutoCAD Electrical Drafting & Design (NBR 5410 / NBR 5419 / IEC 60617 / NR-10 / NR-12): Single-Line Diagrams (SLD), Three-Line Diagrams, Control & Interlocking Schematics, Panel Layouts, Bill of Materials (BOM), and Cable Schedules. • Power Systems & Substations: Medium-Voltage Substations (13.8 kV / 500 kVA, ANSI protection 50/51/50N/51N), Standby Diesel Generator Systems (250 kVA with ATS), Grounding Grids, and Lightning Protection (SPDA). • Industrial Automation, Drives & Renewables: PLC Control Panels (24 VDC, Digital/Analog 4-20 mA I/O), Motor Control Centers (MCC), VFD Pumping Stations, P&ID Instrumentation Diagrams, Grid-Tie Solar PV Permit Packages, and EV Charging Stations. • Simulation, Embedded IoT & Software: Induction motor drives (Scalar V/f vs Field-Oriented Control - FOC in MATLAB/Simulink), ESP32 firmware (Wi-Fi, BLE, MQTT) + Android (Kotlin), Digital Image Processing & CNNs (MATLAB), Neural Networks from scratch (Python/NumPy), Modern C++17 (CMake), and Java Desktop Apps. COMPLETE 18-PROJECT PORTFOLIO ON GITHUB (https://github.com/r-menegueli): - P01: Complete Residential Electrical Installation (NBR 5410 — 6 A3 Sheets: SLD, floor plan, load schedule, BOM) - P02: Commercial Building Electrical & Lighting System (NBR 5410 / ISO 8995-1 — 6 A3 Sheets) - P03: Industrial Motor Control Center (MCC) & Star-Delta / Direct-On-Line Drives (IEC 60947 — 7 A3 Sheets) - P04: Industrial PLC Automation & Control Panel (24 VDC, Digital/Analog 4-20 mA I/O — 7 A3 Sheets) - P05: Medium-Voltage Customer Substation (13.8 kV / 500 kVA, ANSI Protection — 7 A3 Sheets) - P06: Grid-Tie Solar Photovoltaic System (100 kWp & 7.7 kWp, String Layout, DC/AC Protection — 7 A3 Sheets) - P07: Lightning Protection System (SPDA — NBR 5419 / IEC 62305 Faraday Cage & Grounding — 6 A3 Sheets) - P08: Standby Diesel Generator (250 kVA) with Automatic Transfer Switch (ATS) & UPS (7 A3 Sheets) - P09: VFD Pumping Station & P&ID Process Instrumentation (4-20 mA / Modbus RTU — 7 A3 Sheets) - P10: Structured Cabling, Rack Layout & CCTV IP Network Infrastructure (TIA/EIA-568 — 6 A3 Sheets) - P11: Electric Vehicle (EV) Charging Station Infrastructure (3x 22 kW Type 2 AC, OCPP — 7 A3 Sheets) - P12: Industrial Power Factor Correction Capacitor Bank (180 kvar Automatic 6-Stage — 7 A3 Sheets) - P13: EV Traction Induction Motor Control Simulation — FOC vs Scalar V/f (MATLAB/Simulink) - P14: Full-Stack IoT Access Control & Telemetry System (ESP32 Firmware C++ + MQTT + BLE + Android Kotlin) - P15: Digital Image Processing & Deep Learning CNN Classification Pipeline (MATLAB) - P16: Multi-Layer Perceptron (MLP) Neural Network from Scratch (Python / NumPy) - P17: Modular Order Management System (Modern C++17 / CMake / CLI) - P18: Desktop Task Management Application (Java / Swing GUI / MVC)

Andrew is the managing partner and an electrical engineer in A.A Anderson Engineering Ltd. He started his engineering career in Cape Town, South Africa and has both local and international experience... Read more

Andrew is the managing partner and an electrical engineer in A.A Anderson Engineering Ltd. He started his engineering career in Cape Town, South Africa and has both local and international experience in medium, low and extra low voltage designs. He has extensive experience in electrical power distribution, building services design, street lighting design and electrical network master planning and reticulation. His skills and experience focus on conceptual and detailed electrical design, reticulation and equipment specification, medium and low voltage (MV/LV) facilities, fault level analysis, electrical equipment installation, commissioning and troubleshooting.

I am proficient in electrical simulation tools and power plant modeling for low, medium, and high voltage systems. I perform transient stability studies, motor acceleration analysis, protection select... Read more

I am proficient in electrical simulation tools and power plant modeling for low, medium, and high voltage systems. I perform transient stability studies, motor acceleration analysis, protection selectivity and coordination, power flow analysis, among other various power quality studies. Tools: ETAP, AutoCAD, Excel.

Experience with: 1-using cad & revit (electrical) 2-design & shop drawings drawing for all electrical systems & light current systems 3-working on Administration buildings, hospitals, universities, ba... Read more

Experience with: 1-using cad & revit (electrical) 2-design & shop drawings drawing for all electrical systems & light current systems 3-working on Administration buildings, hospitals, universities, banks, Residential buildings. 4-working on infrastructure modeling medium, low voltage .(design & shop drawings ) 5-working on landscape lighting (design & shop drawings)