PLC Jobs

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We are seeking an experienced industrial controls engineer or automation contractor to support the control system design for modular hydrogen production and fueling systems. The scope includes developing the control architecture for systems incorporating electrolyzers, purification (PSA), compression, storage, and dispensing equipment. The contractor will be responsible for preparing control philosophies, functional design specifications, I/O lists, cause-and-effect matrices, and PLC/HMI logic required to safely and efficiently operate hydrogen systems in industrial environments. Experience with process controls, gas handling systems, and hazardous-area instrumentation is strongly preferred. The role will involve working alongside our engineering team to translate process and mechanical d...

I have an NG14RL PLC on-site that is still running, but it keeps throwing repeatable faults. My immediate need is to connect to the controller, pull the complete program out, and save a clean copy for safekeeping and further troubleshooting. You’ll need to bring the correct programming software and the matching communication cable for this specific PLC model. I have full physical access to the unit, so once you guide me on the cable hookup we can work together online (TeamViewer, AnyDesk—whatever you prefer) while you drive the upload process remotely. I already have the fault codes and other diagnostic details on hand and will share them as soon as we start, which should speed things up. Deliverables • Complete, readable backup of the current NG14RL program • C...

Develope PLC and HMI program for a small water pumping station. 2x pumps with VFD (VFD's hard wired to PLC) 1 pressure transmitter 4-20mA PLC to control pump speed with PID regulator to maintain desired water pressure. Alternating pumps , interlocks +++ Graphics, alarms, set points etc. on HMI. PLC Siemens 1212C HMI Siemens Unified Basic Complete funcional description will be provided.

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

I need an expert to set up Ignition SCADA and integrate it with one Allen-Bradley CompactLogix PLCs for monitoring an existing process. In addition we need a panel designed and integrated that will monitor compressed air and nitrogen. This will need to be SCADA integrated as part of implementation and visualization. We will need Allen Bradley / CompactLogix setup. Key Requirements: - Set up a new Ignition SCADA system - Integrate one existing CompactLogix PLCs/HMI panel/process - Design/Implement a new PLC/panel to monitor compressed air and nitrogen levels Ideal Skills: - Proficiency in Ignition SCADA - Experience with Allen-Bradley CompactLogix PLCs - Ability to design panels - Strong background in industrial automation and monitoring systems Please provide a detailed plan and timeli...

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

Looking for an Engineer with strong experience in industrial automation, control systems, and OT infrastructure. Freelancers should be proficient in following: ----->>> Configuration, maintenance and troubleshooting of HMI (C300, C300PM, UOC, HBM) ----->>> Support and troubleshooting of PLC systems and SCADA integration ----->>> Expertise in Control loop tuning and basic advanced control (PID) I am looking for experts from Pakistan only.

We are hiring a Remote Honeywell Experion DCS Engineer with strong experience in industrial automation, control systems, and OT infrastructure. This is a 100% remote project focused on Honeywell‑based control systems. Project Scope Configuration, maintenance, troubleshooting, and support of Honeywell Experion DCS Hands-on work with Honeywell controllers and HMI (C300, C300PM, UOC, HBM) Support and troubleshooting of PLC systems (Allen‑Bradley, Honeywell ML, HC900) SCADA integration using Wonderware, Ignition, WinCC, ClearSCADA, or GE iFIX Honeywell Alarm Management and Honeywell PHD Historian Control loop tuning and basic advanced control (PID) Remote support for FAT/SAT, upgrades, migrations, and commissioning Required Skills Strong proven experience with Honeywell Experion DCS (manda...

Necesito desarrollar la lógica de control para un PLC L32 que gobierna una planta de manufactura. El proyecto incluye la implementación de lazos PID para regular variables de proceso y la integración con un sistema SCADA basado en HMI Weintek y flujos Node-RED. El alcance contempla: • Programación del PLC en el entorno adecuado, con rutinas claras y bien comentadas. • Configuración y ajuste fino de los lazos PID que accionarán los motores de la línea. • Comunicación fiable entre el PLC, las pantallas Weintek y los dashboards Node-RED (tags, alarmas y tendencias en tiempo real). • Pruebas en sitio o remotas con simulación, verificación de arranque y parada de motores, y entrega de un manual ...

I already have the full TIA Portal project downloaded to a SIMATIC S7-1500 CPU and the plant is moving into its pre-commissioning and commissioning phase. For the next several weeks I need a Siemens-savvy partner who can jump in remotely and keep the momentum going. Your main focus will be three areas that are proving most critical on site: • Motor start-up and functional testing – checking wiring from MCCs, fine-tuning drive parameters in Startdrive, and verifying that each motor responds as the program intends. • Device configuration inside TIA Portal – cleaning up the hardware configuration, assigning the correct Profinet device names/addresses, and diagnosing any module mis-matches or firmware warnings that appear online. • Safety verification – c...

We are a climate-tech company based in Coimbatore, India, seeking an experienced Electrical Control Panel Engineer or UL/CSA-certified Fabricator to design and build a compliant industrial control panel for export to Canada. The panel must meet UL 508A (USA) and CSA C22.2 No. 286 (Canada) standards. The system will power and control our environmental air-purification unit integrated with IoT/PLC components. Scope of Work: Design, fabricate, and document a complete industrial control panel using UL/CSA-certified components. Include a Main Power Cord (SOOW or SJTO type) and a UL-listed Circuit Breaker (Type C or D curve) for primary overcurrent protection. Integrate a DIN-rail mounted SMPS (24VDC output) to power either a PLC (Allen-Bradley/Siemens) or a custom PCB-based controller. Pr...

I need a complete PLC + HMI package built around an Automation Direct CLICK Plus CPU to run a small pilot test unit used for process control. You will receive the P&ID for the skid so you can map every I/O point and design the tag structure accurately. Your scope covers three parts: • PLC program written in the CLICK programming environment, fully commented and ready to load. • HMI graphics and logic (C-more or other Automation Direct-compatible platform) that give operators clear access to temperature, flow and pressure data as well as basic start/stop and alarm handling. • A shopping list of all hardware we must order—CPU, PS, any expansion I/O, comms modules, touch panel size, enclosure accessories, everything needed to power up on site. Once hardware i...