Sami Mohammed Assiri

Field Services Engineer | Airport Security Systems | Smiths Detection Specialist
sami.assiri11@gmail.com | +966 597 788 539 | Riyadh, Saudi Arabia | linkedin.com/in/sami-assiri

Professional Summary

Results-driven Mechanical Engineer and Field Services Engineer with hands-on expertise in Smiths Detection airport security systems (HI-SCAN, IONSCAN 600, CTX) at King Khalid International Airport. Proven track record in data-driven project planning, having engineered Python-powered dashboards that reduced reporting time by 75% and modeled 4,327+ activities in Primavera P6 for multi-billion-dollar oil & gas projects at Samsung E&A. Demonstrated leadership as SPE Alasala Chapter President, scaling membership from 0 to 89 active participants and generating 50,000+ organic impressions. Combines technical depth in security systems maintenance with strong analytical capabilities in Python, SQL, Power BI, and advanced project management tools.

Work Experience

Field Services Engineer Jan 2026 – Present
METCO – Middle East Services | King Khalid International Airport, Riyadh
  • Execute preventive and corrective maintenance on Smiths Detection airport security equipment serving 30M+ annual passengers
  • Operate and calibrate HI-SCAN X-ray screening systems ensuring 99.9% uptime for passenger and baggage inspection
  • Maintain IONSCAN 600 trace detection systems for explosive and narcotic identification at security checkpoints
  • Service CTX advanced computed tomography inspection systems for hold baggage screening
  • Perform system calibration, quality assurance testing, and compliance verification per GACA and ICAO standards
  • Troubleshoot and resolve complex equipment malfunctions, minimizing operational disruptions to airport security
Planning Engineer Intern Feb 2025 – May 2025
Samsung E&A Saudi Arabia | Dammam, Eastern Province
  • Engineered Python-powered dashboards and automated Gantt chart modules, reducing reporting preparation time by 75%
  • Modeled and scheduled 4,327 activities in Primavera P6, applying Monte Carlo simulations to deliver accurate P-80 risk envelopes for high-value oil & gas projects
  • Co-authored and deployed a 12,000-tag digital-asset registry baseline, completed 17 days ahead of schedule, supporting operational readiness for multi-billion-dollar facilities
  • Produced data-driven quarterly performance and market intelligence reports for 8+ major projects, providing actionable insights for strategic planning and investment decisions
  • Facilitated 14+ high-level meetings and technical workshops with Aramco and global EPC contractors, aligning planning, risk, and cost strategies across teams
  • Supported asset management and digital transformation initiatives, integrating advanced analytics and visualization tools to enhance operational decision-making

Leadership & Organizations

President – SPE Alasala Chapter Sep 2024 – Present
Society of Petroleum Engineers (SPE) | Dammam
  • Revitalized a dormant student chapter, scaling active membership from 0 to 89 members within one semester through strategic outreach
  • Directed marketing campaigns generating 50,000+ organic impressions across social platforms
  • Built partnerships with Aramco, Saudi Council of Engineers, and multiple EPC firms aligned with Saudi Vision 2030
  • Organized 6+ technical workshops, industry visits, and career development sessions
  • Secured invitation to the 2025 MENA PetroBowl qualifiers
Founder – Elite Engineers Club 2024 – May 2025
Alasala Colleges | Dammam
  • Founded a multidisciplinary engineering hub attracting 40+ students from mechanical, electrical, and civil engineering
  • Negotiated accreditation with EduStation and Saudi Council of Engineers for industry-aligned training programs
  • Secured industry sponsorships and introduced data-driven impact tracking tools

Education

Bachelor of Science in Mechanical Engineering Mar 2019 – May 2025
Alasala Colleges – Dammam, Eastern Province, Saudi Arabia

Certifications & Training

Technical & Professional Skills

Airport Security & Engineering

  • Smiths Detection Equipment (HI-SCAN, IONSCAN 600, CTX)
  • Preventive & Corrective Maintenance
  • System Calibration & Quality Assurance
  • HVAC Systems | BIM | Digital Twin
  • Asset Management Systems

Data & Analytics

  • Python (Pandas, NumPy, Plotly, Dash)
  • SQL | Power BI | Jupyter Notebook
  • Advanced Excel (Automation, Reporting)
  • KPI Development & Performance Tracking
  • Risk Modeling & Forecasting

Project Management

  • Primavera P6 & MS Project
  • Monte Carlo Simulation (Risk Analysis)
  • Cost Estimation & Budget Control
  • Stakeholder Management & Communication
  • Resource Optimization & Strategic Execution

Leadership & Soft Skills

  • Strategic Communication & Negotiation
  • Cross-Functional Collaboration
  • Organizational Design & Talent Development
  • Event Planning & Industry Engagement
  • Automated Reporting & ETL Pipelines

Awards & Recognition

References

Dr. Saeed AlNoman – Assistant Professor, Mechanical Engineering, Alasala Colleges

Khalifa – Assistant Director of Project Management, Samsung E&A