Technical Application Engineer📣 Job Ad

About the Role

Abunayyan Holding is seeking an experienced Technical Application Engineer with a specialization in Medium Voltage (MV) systems. This full-time role is based in Al Khobar, Eastern Province, Saudi Arabia, and is crucial for supporting project execution, developing technical proposals, and delivering customer-focused engineering solutions within the power sector. The ideal candidate will possess a strong background in MV Switchgear, Protection & Control Systems, and Substation Automation, contributing significantly to the successful delivery of complex projects.

Key Responsibilities

• Develop and review protection and control schemes for Medium Voltage (MV) and High Voltage (HV) switchgear and substations.
• Prepare essential project documentation including single-line diagrams (SLDs), protection logic diagrams, relay settings, and coordination studies.
• Select and configure critical components such as protection relays, circuit breakers, Current Transformers (CTs), Voltage Transformers (VTs), and other associated equipment.
• Perform comprehensive electrical calculations, including short-circuit analysis, protection coordination studies, and equipment sizing.
• Provide technical support for bid evaluations, assist in proposal preparation, and meticulously review customer specifications.
• Collaborate effectively with cross-functional teams including engineering, production, procurement, and commissioning throughout the entire project lifecycle.
• Offer technical support during Factory Acceptance Tests (FAT), commissioning phases, and on-site activities.
• Actively participate in design reviews, risk assessments, and technical discussions with customers and stakeholders.

Qualifications and Requirements

• Bachelor's Degree in Electrical Engineering.
• A minimum of 10 years of experience in MV/HV switchgear, protection engineering, and substation automation.
• Strong knowledge of protection relays from leading manufacturers such as ABB, SEL, Siemens, Schneider, and GE.
• Demonstrated experience with IEC 61850, Modbus, SCADA, and Substation Automation Systems.
• Proficiency in using AutoCAD, EPLAN, and other electrical engineering design tools.
• A thorough understanding of power system protection principles, control schemes, and interlocking logic.

Required Skills

• MV Switchgear
• Protection & Control Systems
• Substation Automation
• Development and review of protection and control schemes
• Preparation of single-line diagrams (SLDs)
• Creation of protection logic diagrams
• Relay settings configuration
• Coordination studies
• Selection and configuration of protection relays, circuit breakers, CTs, and VTs
• Electrical calculations including short-circuit analysis and equipment sizing
• Technical bid evaluations
• Proposal preparation
• Customer specifications review
• Collaboration with engineering, production, procurement, and commissioning teams
• Technical support for FAT and site activities
• Participation in design reviews and risk assessments
• Technical discussions with customers and stakeholders
• Familiarity with protection relay manufacturers (ABB, SEL, Siemens, Schneider, GE)
• Knowledge of IEC 61850, Modbus, SCADA, and Substation Automation Systems
• Proficiency in AutoCAD and EPLAN
• Expertise in electrical engineering design tools
• Strong understanding of power system protection, control schemes, and interlocking logic
• Excellent communication, analytical, and problem-solving abilities

Work Environment and Details

This is a full-time position located in Al Khobar, Eastern Province, Saudi Arabia. The role requires a minimum of 10 years of experience in the specified technical areas.