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Malek Alriyadeh Company LTD.

1. JOB DESCRIPTION &amp; KEY RESPONSIBILITIESWe are seeking a highly experienced and skilled Senior Automation &amp; Electrical Testing Engineer with a proven specialization in PLC, SCADA, and Substation Automation Systems (SAS). The ideal candidate will be responsible for integrating control and monitoring systems with primary electrical and electro-mechanical equipment, ensuring seamless, intelligent, and efficient operation of our electrical networks and industrial processes.Key responsibilities include:<ul><li>SCADA/HMI System Development &amp; Commissioning:</li><li>Design, configure, integrate, and commission SCADA systems for HV/MV/LV substations and industrial processes.</li><li>Develop, manage, and troubleshoot Human-Machine Interface (HMI) graphics for real-time monitoring and control of electrical systems, motors, pumps, and other critical assets.</li><li>Integrate Intelligent Electronic Devices (IEDs), protection relays, meters, and Variable Frequency Drives (VFDs) into the central SCADA system.</li><li>PLC Programming &amp; Advanced Logic Design:</li><li>Program, troubleshoot, and modify PLC logic for complex control schemes, including:</li><li>Electrical substation interlocking, auto-reclosing, and sequencing.</li><li>Motor Control Centers (MCCs): Auto/Manual control, start/stop sequences, and interlocks.</li><li>Pump Control Systems: Lead-lag alternation, pressure/flow control, fail-safe sequences, and system optimization.</li><li>Motor, Pump &amp; Drive System Automation:</li><li>Design, implement, and test advanced control logic for motors and pumps of various sizes and applications.</li><li>Configure, commission, and troubleshoot Variable Frequency Drives (VFDs) and Soft Starters for optimized motor operation, energy efficiency, and process control.</li><li>Develop and implement complete automation sequences for pump stations and industrial motor-driven systems.</li><li>System Integration &amp; Testing:</li><li>Lead end-to-end testing of the complete automation and protection system, including Factory Acceptance Tests (FAT) and Site Acceptance Tests (SAT).</li><li>Analyze and troubleshoot complex issues spanning SCADA software, PLC hardware, network communications, VFDs, and field equipment (motors, pumps, switchgear).</li><li>Data Management &amp; Industrial Communication:</li><li>Configure and manage industrial communication protocols (e.g., IEC 61850, Modbus TCP/IP, Modbus RTU, DNP3, Profibus) for seamless data exchange between field devices and control systems.</li><li>Ensure data integrity, reliability, and security from field devices to the control center.</li></ul>2. CANDIDATE REQUIREMENTS &amp; EXPERIENCE<ul><li>Must-Have Technical Skills:</li><li>Expert-level hands-on experience in programming, configuring, and troubleshooting PLC and SCADA systems (e.g., Siemens, Allen-Bradley, Schneider Electric, etc.).</li><li>Proven expertise in substation automation (SAS) and industrial process control system integration.</li><li>Demonstrable experience in designing and commissioning control systems for motors and pumps, including configuration of VFDs and Soft Starters.</li><li>Strong knowledge of industrial communication protocols, especially IEC 61850 and Modbus.</li><li>Years of Experience: Senior-level experience (typically 8+ years) is required.</li><li>Education: Bachelor&rsquo;s degree in Electrical Engineering, Electronics &amp; Instrumentation, Mechatronics, or a directly related field.</li><li>Personal Skills: Excellent problem-solving abilities, willingness to travel to different sites, and strong communication skills for team collaboration and reporting.</li></ul>Job Type: Full-time

Senior Automation & Electrical Testing Engineer (PLC & SCADA)

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Malek Alriyadeh Company LTD.

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Senior Automation & Electrical Testing Engineer (PLC & SCADA)