Retail
Professional Services
Manufacturing
Construction
Administrative and Support Services
Education
Holding Companies
Wholesale
Technology, Information and Media
Financial Services
Hospitals and Health Care
Active

Pablo A. Sierra S.

CTO | PMO | IT Technology Specialist | IT Project Manager | IT Manager | IT Delivery Manager | IT Retail Specialist | IT infrastructure Manager | IT Applications Manager

Jurisdiction

Mexico | United States

Experience

Seniority LevelDirector
Years of Experience20+ years
Current StatusActive
IT Business Partner Manager
2025 - Present

Led IT operations and regional strategy for Mexico, Colombia, and Peru, aligning LATAM technology initiatives with U.S. corporate standards. Oversaw SAP (DEV/QAS/PRD), ServiceNow, and cloud infrastructure while managing budgets, audits, and compliance. Delivered measurable results such as a 45 % incident backlog reduction, 80 % faster SAP–3PL delivery, and 20 % infrastructure cost savings through automation, virtualization, and regional governance.

IT Field Technology Specialist
2019 - 2022

Directed IT operations for corporate offices and 29 stores, managing Oracle NetSuite, BI, and POS environments. Implemented network and system upgrades (Cisco→Meraki, RFID, Verifone), achieved 30 % annual savings in telecom and printing, and improved warehouse performance by 90 %. Collaborated with GAP U.S. teams on IT, Finance, and Retail projects, ensuring system stability and operational continuity during the pandemic.

GBT Help Desk Supervisor
2007 - Present

Oversaw technology for corporate offices, distribution centers, and 50 stores supporting brands such as Vans, Reef, Timberland, The North Face, JanSport. Executed SAP migrations, ERP integrations, and logistics automation (RFID, TMS, PKM) improving operations by 90 %. Achieved 30–40 % cost reductions through vendor negotiations and secured OEA/NEEC certification compliance. Maintained uninterrupted operations for 12 years through proactive maintenance and global collaboration.

Education

Degree of Bachelor’s in Communications and Electronics EngineeringInstituto Politecnico Nacional
1988 - 1992
Degree of Business Studies (in progress)Universidad Anahuac
2024 - Present

Skills

Core skills10
Languages2

Skills

IT Strategy & Governance (ITIL / ISO 270
ERP & Integration (SAP WM / TMS, Oracle)
Infrastructure & Cloud (Azure / AWS)
Cybersecurity & Compliance (SOX / DLP)
Business Continuity (BCP / DRP)
Virtualization (Citrix / VDI / Stratodes
Networks & Data Center
Automation&Omnichannel(Genesys/Chatbot)
Regional IT Leadership (LATAM)
Project & Vendor Management (Agile)

Languages

English
Spanish

Services