Ivelisse León
@ivelisselen
I build governed master schedules for complex capital, mining, infrastructure, and defence projects.
United StatesWhat I'm looking for
I've led program master scheduling and project controls at Rio Tinto, aligning execution strategy, Mine Management Plan commitments, and global GISTM-compliant closure reporting across Europe, the Americas, and APAC.
I bring 12+ years of experience across capital, mining, rail infrastructure, and defence projects, including integrated schedules for Airbus Helicopters AIR90 capability work and master schedules for BHP Billiton brownfield and greenfield projects. I use Primavera P6, MS Project, SAP, Power BI, and Excel to manage baselines, forecast performance, assess change impacts, and analyze critical paths.
I've supported investment committees, technical reviews, tender assessments, contractor assurance, and cross-functional delivery teams while mentoring colleagues and strengthening schedule governance.
Experience
Work history, roles, and key accomplishments
Developed and managed the Program Master Schedule aligned with execution strategy and Mine Management Plan commitments. Established and governed Project Controls processes, ensuring consistent monitoring, reporting, and compliance across portfolio projects.
Developed and controlled integrated schedules for AIR90 and Capability Development projects, spanning hardware, software, and systems workstreams. Delivered weekly and monthly schedule updates, forecasts, and performance reports to project and finance leadership.
Project Support Officer
QTECTIC
Jul 2016 - Oct 2016 (3 months)
Managed project documentation and workflows using Asite, ensuring compliance with project and government requirements. Maintained document control databases and supported cross-functional coordination between internal and external stakeholders.
Managed master schedules for brownfield and greenfield capital projects using Primavera P6 and MS Project. Produced weekly and monthly performance reports, including S-curves, critical path analysis, progress tracking, and schedule deviation analysis.
Planner
Transfield Services
Jan 2012 - Dec 2012 (11 months)
Planned and forecasted works for AUD 400M+ rail infrastructure programs across NSW and South Australia. Developed and monitored civil, mechanical, track, and electrical schedules in compliance with customer and contract requirements.
Education
Degrees, certifications, and relevant coursework
Jose Maria Vargas University
Bachelor of Engineering, Industrial Engineering
Bachelor of Industrial Engineering degree from Jose Maria Vargas University.
Católica Andrés Bello University
Advanced Diploma, Marketing
Advanced Diploma in Marketing from Católica Andrés Bello University.
Tech stack
Software and tools used professionally
Availability
Location
United StatesAuthorized to work in
Job categories
Skills
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