Senior IT Infrastructure & Network Engineer - Remote (Latam)

Location: Remote (Latam Only) Employment Type: Full-time, contract Reports To: Engineering and technology leadership About the Role We’re hiring a senior, hands-on IT Infrastructure & Network Engineer to own the corporate IT environment for a technology company building connected edge solutions. You’ll be the go-to person for Microsoft 365, identity and access, servers, networking, security, backups, and remote connectivity. Infrastructure and systems administration is the core of this role, backed by strong network engineering skills. You’ll also partner with Software Engineering and DevOps on device connectivity, traffic analysis, and troubleshooting across edge-connected systems and lab environments. What You’ll Do IT Infrastructure & Microsoft 365 Administer Microsoft 365: users, groups, licensing, permissions, and authentication Manage Microsoft Entra ID, MFA, and identity and access controls Support Exchange Online, Teams, SharePoint, and OneDrive Own onboarding, offboarding, provisioning, and account lifecycle Maintain asset, access, and configuration documentation and coordinate with vendors Server & Systems Administration Administer and troubleshoot a mix of on-premises and hosted Windows and Linux servers Handle patching, updates, storage, services, and secure remote administration Monitor server health, logs, capacity, and availability Maintain and test backup, restore, and recovery procedures Coordinate on-site or third-party hands-on support when phys