Programabilni logični krmilnik Jobs

We are developing an advanced home automation system focused on intelligent HVAC (Heating, Ventilation, and Air Conditioning) control. We are looking for an experienced PLC programmer to support the development and implementation of zone-based heating and cooling systems. Scope of Work: • Design and develop PLC-based control logic for HVAC systems • Implement zone control strategies (multi-zone heating & cooling) • Integrate PLC with sensors, actuators, and automation systems • Assist in system architecture and optimization • Troubleshoot and refine control performance Requirements: • Strong experience in PLC programming (Siemens / Allen Bradley / Schneider or similar) • Hands-on experience with real-world PLC systems • Understanding of...

I need an experienced PLC programmer to troubleshoot and maintain a Mitsubishi PLC system in Pune. You will work with full documentation and codes. Key requirements: - Expertise in Mitsubishi PLC, preferably FX, Q, or iQ-R series - Strong troubleshooting skills - Familiarity with reading and interpreting PLC documentation and codes - Ability to work on-site in Pune

We are from SYNOD BIOSCIENCE and doing a project with an MNC for which we required an electrical engineer for a biogas-based plant project. We are looking for a freelance electrical engineer to develop complete electrical and instrumentation design based on the provided P&ID and vendor documents. The scope includes electrical load calculation and cable sizing, preparation of SLDs (PCC, MCC, and overall plant), GA drawings for MCC and synchronization panels, cable schedule and routing layout, MCC and control panel design, and synchronization system for the biogas genset. The role also involves PLC-based automation design including IO list, control philosophy, and interlocks, along with instrumentation integration as per the P&ID. Additionally, earthing, lighting, and cable tray desi...

I have a new industrial control system under development and now need the core PLC program written from scratch. The hardware has already been selected; I can share the full I/O list, functional specification and any wiring drawings you require once we start. Your role will be to translate those documents into a clean, well-structured PLC application, fully commented and ready for download to the controller. I’ll also count on you to: • model or simulate the logic so we can prove operation before installation • make reasonable tag-naming and memory-usage choices to keep future maintenance simple • supply the compiled program, the editable source file and a quick hand-off guide that explains each routine If you can stay available for remote support during first...

PLC Developer (Chakan MIDC, Pune) We are looking for an freelance PLC Developer for on-site work at Chakan MIDC. Scope of Work: PLC programming, troubleshooting, and debugging HMI development, modifications, and issue resolution Diagnosing and fixing control system issues on-site Interfacing with sensors, actuators, and industrial equipment Supporting commissioning and testing activities Required Skills: Hands-on experience with PLCs (Siemens / Allen-Bradley / Mitsubishi preferred) Experience with HMI systems (WinCC, FactoryTalk, etc.) Strong debugging and problem-solving skills Ability to understand existing programs and modify them efficiently Familiarity with industrial communication protocols (Modbus, Profinet, Ethernet/IP) Location: On-site: Chakan MIDC, Pune Duration: Project-bas...

I need one experienced PLC engineer to join our commissioning crew on-site for roughly 15 consecutive nights (16:00–24:00). The equipment mix is a backlight-assembly machine paired with a roller-conveyor line, all driven by Keyence PLCs. What you’ll actually do • Take the partially written specifications we supply, fill the gaps, and build fully functional programs for both the backlight machine and the conveyor line. • Load, test and fine-tune those programs on the factory floor until the machines run to target cycle time and quality without alarms. • Work side-by-side with our existing commissioning team, but operate independently when required; I’m counting on your proven project experience to keep nightly progress on track. Key expectations &b...

I need a complete design—and, if you can, a prototype plan—for an automated potato sorter that separates crop primarily by size but can also flag colour blemishes, shape inconsistencies and any bruising or damage. Target throughput is about 10 tonnes per hour, so the system has to run fast and stay reliable in a dusty, damp pack-house environment. The core assignment is the engineering: conveyor layout, singulation, sizing mechanism (rollers, screen, optical gates—whatever you know will achieve clean size grades), plus a vision or sensor module that triggers reject lanes for defective tubers. I’m flexible on whether you prefer PLCs, Arduino-class micro-controllers or an industrial PC, so long as replacement parts are easy to source and software is clearly documente...

I need a TIA Portal project that handles all PLC programming for an S7-1500 controlling a robotic cell. The mechanical side is already in place; what is missing is structured, well-documented ladder or structured text logic that manages motion coordination, I/O handling, safety interlocks, and fault diagnostics. I will supply the tag list, network layout, and the robot controller’s handshake requirements. Your task is to build the PLC program in TIA Portal (current V18) and return the complete project archive along with a short commissioning guide. Please keep the code modular so later changes—such as adding stations or extra safety zones—are straightforward. Acceptance will be based on: • Program opens without errors in TIA Portal V18 • All handshakes pass...

I need an experienced cybersecurity engineer who knows how to secure manufacturing OT environments from the ground up. Our plant floor runs a mix of SCADA, PLC and DCS systems on VMware / ESXi virtual infrastructure, and I’m kicking off a project that tightens every layer—from the hypervisor to the operator workstation—while staying fully aligned with ISA/IEC 62443 and NIST guidelines. Scope of work • Assess the present security posture, map risks to ISA/IEC 62443 zones & conduits, and deliver a concise risk report. • Recommend and implement security improvements that will not disrupt production or existing integrations. • Verify every change through functional testing and validation before sign-off. Core technical tasks • Deploy and tune...