Senior Design Engineer

Location: Dammam, Kingdom of Saudi Arabia

Company: SBU of Abunayyan Holding Company

The Senior Design Engineer is responsible for leading the design and engineering of advanced automation and digitalization solutions within Abunayyan Holding's Automation & System Integration SBU. The role focuses on delivering scalable, cost-effective, and compliant system designs across Industry 4.0 applications
, including SCADA, BMS, PLC, DCS, and IoT-enabled solutions
, ensuring alignment with client requirements, technical standards, and project objectives.

• Develop detailed engineering designs for automation and system integration projects.
• Prepare and review:
  • System architecture and network topology
  • Functional Design Specifications (FDS)
  • Control philosophies and sequences of operation
  • IO lists and BOQs
• Design solutions for:
  • SCADA systems
  • BMS (Building Management Systems)
  • PLC / DCS-based control systems
  • Smart and IoT-enabled platforms

• Prepare technical submittals, compliance statements, and design documentation.
• Ensure alignment with project specifications, client requirements, and international standards.
• Review consultant and client comments and incorporate design revisions accordingly.
• Support pre-sales and tendering teams in preparing cost-effective technical proposals
  .
• Develop accurate BOQs and estimation inputs based on design requirements.
• Optimize design to achieve cost efficiency without compromising quality.

• Collaborate with project managers, procurement, and site teams to ensure smooth execution.
• Provide technical guidance to AutoCAD and drafting teams.
• Coordinate with vendors, OEMs, and subcontractors for technical alignment.

• Design integration strategies between various systems including HVAC, electrical, instrumentation, and smart systems.
• Ensure compatibility and interoperability across multiple platforms and protocols.

• Ensure designs comply with international standards and client-specific requirements.
• Follow internal engineering procedures, quality standards, and documentation control.
• Stay updated with emerging technologies in Industry 4.0, IoT, and digital transformation
  .
• Propose innovative solutions to enhance system performance, scalability, and sustainability.

• Bachelor's Degree in Electrical, Electronics, Instrumentation, or Control Engineering.
• Minimum 5 years of experience in automation design and system integration.
• Proven experience in designing SCADA, BMS, PLC, and digital solutions
  .
• Experience in Saudi Arabia or GCC projects is preferred.

• Strong knowledge of automation platforms such as Siemens, Schneider Electric, ABB, Honeywell
• Experience with SCADA platforms (e.g., WinCC, Wonderware, Ignition)
• Knowledge of BMS/DDC systems and smart building technologies
• Familiarity with communication protocols: BACnet, Modbus, OPC
• Ability to interpret technical drawings, P&IDs, and control schematics
• Proficiency in AutoCAD and engineering design tools

• Engineering design and technical expertise
• Analytical and problem-solving skills
• Strong attention to detail and quality
• Stakeholder and communication skills
• Time management and ability to handle multiple projects
• Cost optimization and value engineering mindset

• PMP / PRINCE2
• Certified Automation Professional (CAP)
• OEM Certifications (Siemens / Schneider / ABB / Honeywell)
• Knowledge of Industry 4.0 frameworks and smart systems