Aya Tizant

Monitored system reliability performance using MTBF, MTTR, and Operational Availability metrics.

• Analyzed failure events to identify dominant reliability risks impacting system performance.
• Performed reliability analytics to enhance performance engineering outcomes.
• Facilitated structured root cause analysis (RCA) investigations to identify and mitigate underlying issues.
• Evaluated reliability degradation patterns using operational and maintenance data.
• Conducted repeat failure and failure mode trending across facilities and LRV assets.
• Assisted in RAMS-oriented performance monitoring and decision support to inform strategic decision-making.

(Reliability & Maintenance Engineering Focus)

• Optimized preventive maintenance strategies, enhancing asset reliability and overall maintenance outcomes.
• Developed and monitored reliability KPIs (MTBF, MTTR, Availability) across multiple asset classes.
• Performed failure trend analysis to identify key contributors to downtime and inform targeted interventions.
• Conducted maintenance gap analyses to mitigate reliability and operational risks.
• Developed reliability dashboards to facilitate data-driven decisions in engineering and maintenance operations.
• Supported defect elimination initiatives through structured failure investigations.

• Analyzed historical failure and work order data to identify recurring defects.
• Optimized maintenance frequencies, contributing to fewer corrective maintenance events.
• Planned and scheduled work orders to enhance workflow efficiency.
• Supported development of preventive maintenance plans for building systems using asset criticality considerations.
• Ensured CMMS data accuracy, strengthening reliability of maintenance planning.