Lujain Aljohi
Khobar,Saudi Arabia
Summary
Results driven Maintenance & Reliability Engineer with demonstrated impact in hydraulic fracturing operations. Specialized in asset performance improvement, structured failure analysis, and maintenance optimization. Led CI Lean Team under the Design & Analysis pillar at SLB, delivering TCO savings, system reliability improvements, and digital maintenance workflows. Certified in CI Yellow Belt and Root Cause Analysis with a strong foundation in engineering analysis and cross functional execution.
Overview
2
2
years of professional experience
5
5
years of post-secondary education
1
1
Certification
Languages
English
Proficient (C2)
Arabic
Native
Timeline
Maintenance & Reliability Engineer
SLB
03.2023 - 07.2025
Bachelor of Science - Chemical Engineering
Qatar University
01.2017 - 05.2022
Work history
Maintenance & Reliability Engineer
SLB
Dammam
03.2023 - 07.2025
Reservoir Performance (RPS)
Led Continuous Improvement (CI) Lean Team – Design & Analysis pillar:
• Directed cross-functional efforts to analyze major component failures and implement system-level corrective actions.
• Developed time-to-failure workflows and supported digitalization of maintenance programs to improve forecast accuracy and execution.
Delivered asset reliability initiatives that improved uptime and reduced operational losses:
• Translated failure investigations into actionable reliability projects across engine, transmission, and pump systems.
• Contributed to implementation of risk-based maintenance strategy using live performance data and predictive risk indexing.
Supported Total Cost of Ownership (TCO) optimization:
• Initiated parts reuse and repair workflows, leading to measurable reduction in replacement costs.
• Standardized oil analysis response plans, shifting from time-based to condition-based maintenance.
Participated in strategic programs including Asset Care, KPIs and COSD performance reviews.
- Supported field execution alignment with reliability standards and ensured closure of recurring field issues through structured interventions.
Professional Development
· SLB RISE Program – Maintenance Engineer Track
· Step 1 (Grade 9): Completed at SLB Middle East Learning Center (UAE, 2023), covering technical onboarding, business systems, and core mechanical equipment fundamentals.
· Step 2 (Grade 10): Completed in KSA (2024), with a focus on failure investigation, CI project execution, asset reliability improvement, and cross-segment exposure.
Education
Bachelor of Science - Chemical Engineering
Qatar University
Doha 01.2017 - 05.2022
Skills
Reliability Engineering & RCA
Continuous Improvement (CI) Project Leadership
Failure Trend Analysis & Reporting
Maintenance Strategy & Optimization
Total Cost of Ownership (TCO) Reduction
Risk Index Modeling & Predictive Maintenance
Asset Integrity Programs (PIP, CMSL, QA/QC)
Data Tools: Power BI, Excel, Maximo, Data Business Systems
Certification
- CI Yellow Belt, SLB, 05/01/24
- Root Cause Analysis (RCA), SLB, 05/01/24
- Process Safety Ethics, SAChE / AIChE, 01/01/22
- Industrial Internship, Qatar Petrochemical Company (QAPCO), 06/01/21 - 07/31/21
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