PLC & SCADA Jobs

I need a dependable freelance technician I can call whenever a printer stops behaving in my clients’ stores around Dubai. The bulk of the work is mechanical repairs—think carriage alignment, stubborn paper-feed rollers, worn gears or a tired print head—on Epson LQ/LX dot-matrix units and a variety of thermal receipt printers used at the point of sale. All work happens on-site. Once I log a ticket, you meet the customer, diagnose the fault, carry out the fix, and leave the machine printing a clean self-test. If a part must be taken away for deeper work, you handle pickup and return, but most issues should be closed during the visit. What makes you perfect for this job • Proven, hands-on experience with dot-matrix and thermal receipt printers. • Comfortable ar...

**Freelancer Required – 21 CFR Part 11 Compliant Software Development for FBD Machine** We are looking for an experienced **21 CFR Part 11 / GxP Automation / CSV professional** to develop and implement a compliant software system for an existing **Fluid Bed Dryer (FBD) machine** currently operating with a non-compliant control/software system. We will provide all necessary machine details, existing PLC/HMI program information, I/O details, process parameters, batch sequence, existing reports, and other technical information required for the project. The freelancer should have **strong practical experience in 21 CFR Part 11 compliance and pharmaceutical automation**, preferably with multiple projects completed from **requirement gathering through development, validation, commission...

**Freelance PLC Programmer Required – Mitsubishi FX5 CPU / GX Works3** We are looking for an **experienced PLC programmer (10–12+ years of hands-on experience)** with strong expertise in **Mitsubishi FX5 series PLCs and GX Works3 programming software**. **Project Background:** We previously supplied a **complete paint shop automation system for a client in South Africa**. One of the spray booths is currently facing an operational issue, and we require an experienced PLC programmer to troubleshoot and rectify the issue remotely. **Issue Description:** The spray booth has two operating cycles: 1. **Spray Cycle** – The fan starts and operates as required. 2. **Cooling Period** – The fan switches OFF as per the sequence. 3. **Bake Cycle** – When the bake cycle...