Hire the Best CoDeSys Specialists

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Huynh B.

Melbourne, Australia

$23/hr
5.0
6 jobs

Results-driven BMS/BAS Engineer with 4 years of experience in the building and construction industry, specializing in Niagara N4, Tridium, and smart building integration solutions. Experienced in delivering high-quality Building Management System (BMS) and Energy Management System (EMS) projects from programming and integration through to commissioning and optimization. Strong technical expertise in HVAC controls, energy monitoring, system integration, graphics development, and building automation networking. Capable of working independently or within project teams to deliver reliable, efficient, and user-friendly automation systems to a high professional standard. Committed to continuous improvement, problem-solving, and delivering outstanding results under pressure. Able to provide technical BMS consultation and system optimization advice at a building consultant level to improve operational performance, energy efficiency, and long-term reliability. My BMS Skills List: - PCL Programing for Johnson Control, Distech Controls, EASY IO or similar software - PCL knowledge as power supply/ network / protocol / Input Output - Setup remote access browsing BMS to a URL - Alarming system for Building - Point to Point Commissioning - Functional Commissioning - Graphic design for N4 and Tridium System - Integration of electrical/water/gas meters for monitoring and energy anlyst purpose. - Trend log data for Energy such as Meters, for equipments such as Condenser Water System etc... via Tridium Workbench - EMS ( Energy Management System ) graphic designer/protocol/database - Knowledge of Documentation of BMS/EMS such as functional description, NABERs, Point List, ITP etc... - BMS Tunning for optimising system after construction - Python coding for building and data analyst

Bassem Z.

Takelsa, Tunisia

$20/hr
4.8
236 jobs

Electrical engineer with many years of experience in Electrical Design, Industrial Automation and Electronics: 1) Electrical design of power and control panels for special and industrial machinery: Single line diagrams, wiring diagrams, general arrangement, BOM, etc. I use Autocad and Autocad Electrical. 2) PLCs and HMIs accross various platforms like Delta Automation, Automation Direct, Proface, Codesys, Red Lion, Schneider Electric, etc. 3) Electronic and Printed circuit board design : Analyzis, schematic capture, footprint and symbol design, production and 3D files generation. From basic to high complexity features, up to 4 layer. Used software tools : Kicad, Altium, Eagle. .

Manuchehri Raxmonov E.

Tashkent, Uzbekistan

$25/hr
5.0
21 jobs

I am a Senior Power Systems Engineer specializing in **grid interconnection, compliance, and system impact studies** for **renewable generation, BESS, hybrid plants, conventional generation, and large industrial / data center loads**. I deliver **utility-, ISO-, and TSO-ready studies** using **PSS®E, PowerFactory, PSCAD, and ETAP**, covering the full range of technical assessments required for project development, connection applications, design review, and compliance demonstration. My work supports **Solar PV, Wind, BESS, Hybrid plants, conventional power facilities, and data centers**, with studies prepared in a way that reflects how utilities and system operators actually review **models, assumptions, plots, test evidence, and compliance conclusions**. I support clients from early-stage screening through submission-ready packages, including clear RFIs, defensible assumptions, clean technical plots, and structured reports suitable for utilities, TSOs, ISOs, developers, EPCs, and owners’ engineers. Core Services Grid Interconnection & Compliance Studies * Load flow and operating case assessment * Short-circuit / fault level calculations * RMS dynamic stability studies * Grid code and interconnection compliance benchmarking * Utility / ISO submission-ready technical reports * Model review, validation, and technical support during review cycles ### Renewable Generation / BESS / Hybrid Plants * Solar PV, Wind, BESS, and Hybrid plant interconnection studies * LVRT / HVRT / LFRT / HFRT assessment * Reactive power capability and voltage control performance * Frequency response and plant controller performance * Weak-grid assessment and control interaction review * PRC / MOD / MQT / G99 / G5 compliance support ### Data Center & Large Load Studies * Grid connection studies for **large industrial loads and data centers** * Load flow, contingency, and thermal capacity assessment * Point of interconnection screening and transfer capability review * Motor starting / dynamic load behavior review where applicable * Voltage stability and reactive power performance assessment * Large load ride-through and dynamic behavior assessment * Support for connection strategy, substation concept review, and utility-facing technical documentation ### Design & Engineering Support * Single-line diagrams (SLD) * Cable and conductor sizing * Grounding / earthing grid studies * Surge arrester selection and insulation coordination * Protection coordination and selectivity studies * Relay setting review and interface logic support ## Technical Services ### Short-Circuit Studies * Fault calculations to IEC 60909 and IEEE methods * Breaker duty and X/R ratio verification * IBR fault contribution assessment * Faulted operating condition evaluation ### Dynamic (RMS) Studies * Transient stability and oscillatory damping * Frequency response and control performance * LVRT / HVRT / LFRT / HFRT benchmarking * Weak-grid and controller interaction studies * Plant controller and model tuning support ### EMT Studies * IBR control interaction and converter dynamics * Fast transient and weak-grid EMT validation * Special operating scenarios and black-start studies where required * OEM / utility EMT model review and benchmarking ### Protection & Control Interface * Relay coordination support * PRC-019 interface checks * Voltage / frequency protection coordination with IBR controls * SCADA / Modbus / IEC 61850 signal and interface logic review ## Grid Codes & Standards Experience **United States** NERC PRC(029 024 019) & MOD(025 026 027 032) standards, ERCOT, PJM, NYISO, MISO, SPP, CAISO IEEE 519, IEEE 1453, IEEE 1547 ERCOT model quality and interconnection processes **United Kingdom** ENA G99 ENA G5/5 P28 / P29 DNO submission and acceptance support **Germany / EU** VDE-AR-N 4110 / 4120 FGW TR3 / TR4 / TR8 references Additional regions can be supported based on project documentation and applicable grid-code requirements. ## Software * PSS®E * DIgSILENT PowerFactory * PSCAD * ETAP * MATLAB / Simulink * AutoCAD ## Deliverables * Technical reports * RAW / DYR files * PowerFactory projects * PSCAD cases * ETAP models * Parameter summaries * Validation plots * Submission support documents ## Why Clients Work With Me * Clear scope definition from the start * Strong RFIs and efficient data collection * Technically defensible assumptions * Utility-ready reports and plots * Combined RMS and EMT capability I can support complete interconnection packages or single-study scopes, depending on project needs. If you have an RFP, grid-code requirement, interconnection document, utility feedback package, or study scope, I can review it and help define a clear technical approach, deliverables list, and schedule.

  • Energy
  • PSCAD
  • DIgSILENT
  • ETAP
  • AutoCAD HVAC Loads Calculations
  • Power Distribution
  • Power Systems Engineering
  • Compliance Consultation
Bibek S.

Kathmandu, Nepal

$30/hr
5.0
9 jobs

Hi, I'm Bibek — an Electrical Engineer specializing in AutoCAD electrical drafting. I work with engineering firms, contractors, and project owners who need accurate, professional electrical drawings delivered on time. What I deliver: ✔ Building electrical layouts & floor plan wiring diagrams ✔ Single-line diagrams (SLD) & riser diagrams ✔ Panel schedules & load calculations ✔ CAD conversion from sketches to professional DWG files Unlike general CAD drafters, I understand the electrical engineering principles behind every drawing — which means fewer revisions and drawings that actually work on site. 100% Job Success | Rising Talent | 5 completed projects Share your floor plan or project brief and I'll reply with a clear plan within a few hours.

Angel M.

El Paso, Texas

$80/hr
5.0
27 jobs

Experienced controls engineer with years in the automation industry. • Programming for Allen Bradley, AB, IDEC, Siemens, Redlion, Automation Direct PLCs, Codesys, Others • Wiring Diagrams • IEC Standard Panel Design • HMI Design • System Upgrades • IoT SCADA • Commissioning Support • Troubleshooting • Budget or High Performance Systems • UL Compliance

Nizar C.

Bejaia, Algeria

$15/hr
5.0
14 jobs

🛠️ Whatever the system — I automate it, visualize it, and make it work better. No matter the scale or sector — from simple controls to complex integrated systems — I engineer and integrate intelligent solutions. From electrical and electronic schematics to PLCs, ECUs, VFDs, motion control, SCADA, MES, HMIs, dashboards, and even IoT-based systems — I turn complexity into clarity and functionality. Whether it’s controlling a process, driving a motor, building a system, monitoring performance, or enabling smarter decisions — I adapt to each project’s unique needs and can work on entire systems or individual components, including modification, programming, and troubleshooting. 1- Key Skills: - Automation Development - Process & Motion Control - PLC Programming - HMI & SCADA Systems - MES Development - Dashboards - IoT Integration - Electrical Schematics - Electronic Schematics 2- Tools & Technologies: - Siemens TIA Portal, Mitsubishi GX Works, SIMATIC Manager Step7, Schneider Unity Pro, RSLogix - WinCC, CITECT, Ignition, Node-RED - Eplan, AutoCAD - Arduino, ESP32 IDE - Matlab/Simulink, LabVIEW 3- Programming Languages: - Ladder Logic (LAD), FBD, SCL, STL, VB, Grafcet - C/C++, Python, SQL - HTML/CSS, JavaScript, Node.js If you’re looking for a dedicated engineer to automate your processes, troubleshoot complex systems, or develop custom control and visualization solutions — let’s connect!

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