Aguascalientes
- Senior Administrator - Operating Systems (Windows)

Job Summary

The Senior Windows Infrastructure Administrator is responsible for the governance and oversight of managed infrastructure services, ensuring compliance with established SLA, OLA, and KPI frameworks. This role provides technical leadership, direction, and advisory support to managed service providers, while maintaining strict segregation of governance and execution across on‑premises and cloud environments.

The position supports internal stakeholders across multiple business verticals (Projects and Initiatives), leads and executes internal infrastructure projects, and acts as a senior technical authority for daily operations. Responsibilities include security controls, automation design and coordination, change management, and business continuity support. Additionally, the role actively participates in procurement and vendor management processes, including Opex planning, RFI/RFQ/RFP execution, technical and commercial evaluations, regulatory compliance, issuance of technical assessments,



approval follow‑ups, and purchase order (PO) generation.

Key Responsibilities
- Administer, configure, and maintain Windows Server environments across production, QA, and development.
- Manage File & Print services.
- Administer and operate DHCP services.
- Operate and manage virtualization platforms (VMware / Hyper‑V), including templates, snapshots, virtual networking, resource allocation, and load balancing.
- Manage server‑level storage, including LUN creation and presentation, Fibre Channel zoning, and multipathing, coordinating closely with Storage and Converged/Hyperconverged platform teams.
- Implement OS and middleware patching and upgrades in compliance with ITIL change management processes.
- Monitor capacity, performance, and availability, performing system and stack tuning (CPU, memory, I/O, and network).
- Coordinate and validate backup and recovery operations with enterprise backup team

📌 Senior Administrator (Aguascalientes)
🏢 Capgemini
📍 Aguascalientes