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Delinea is seeking an experienced Senior Systems Administrator to join its Mexico City office on a hybrid basis (in-office Tuesday–Thursday). This role serves as a key point of contact for IT operations, providing technical support, advising project teams on technology needs, and maintaining the security and reliability of IT systems across a hybrid environment.
Key Responsibilities:
• Administer Microsoft Entra ID for access control, application registrations, and identity lifecycle management across enterprise applications and SaaS integrations.
• Manage Microsoft Intune policies, compliance baselines, and application deployments to support secure device management for hybrid and remote users.
• Oversee Microsoft 365 services (SharePoint Online, Microsoft Teams), managing permissions, content lifecycles, and collaboration governance to maintain platform reliability, security, and compliance.
• Develop and maintain Power Automate workflows and PowerShell scripts to automate IT processes, provisioning, and service delivery across cloud systems.
• Support enterprise applications and integrations, ensuring secure and stable authentication, API, and SAML/SSO configurations.
• Maintain hardware, software, and license inventories; oversee lifecycle management, patching, and configuration compliance across all environments.
• Manage certificate processes, SCEP enrollment, and certificate lifecycle maintenance for secure communication and device trust.
• Administer branch office network infrastructure, including Ubiquiti UniFi switches, gateways, and wireless access points; support VPN integration across office locations.
• Maintain physical security systems, including access control platforms, security cameras, and badge management systems.
• Respond to emergency events and scheduled after-hours maintenance windows outside regular business hours.
Requirements:
• 8+ years of experience in systems administration or enterprise IT operations, with strong focus on Microsoft 365 and cloud-based environments.
• Hands-on experience managing Microsoft Entra ID, Microsoft Intune, and enterprise application integrations using SAML/SSO.
• Knowledge of certificate management, SCEP enrollment, and certificate lifecycle maintenance.
• Experience administering cloud-based DNS (such as Route 53) and managing organizational domains with registrars.
• Familiarity with cloud-based monitoring tools, VPN solutions, and endpoint compliance enforcement.
• Proficiency with Power Automate and PowerShell scripting for automating administrative workflows and recurring system tasks.
• Working knowledge of SharePoint Online, Microsoft Teams, and other Microsoft 365 services, including access controls and governance.
• Experience tracking and auditing software licenses across enterprise applications and SaaS platforms.
• Experience supporting physical security systems, including access control, surveillance cameras, and badge infrastructure.
• Strong problem-solving and communication skills with excellent attention to detail.
• Ability to respond effectively to operational issues, including emergency situations outside regular business hours.
• Microsoft or equivalent cloud certifications preferred (M365 Administrator, Azure Fundamentals, or Security certifications).
Desirable experience includes streamlining workflows through PowerShell and Power Automate, administering Microsoft 365 services, supporting enterprise applications with SAML/SSO integrations, maintaining documentation, collaborating across IT and security teams, and familiarity with cloud infrastructure concepts and physical security systems.
