Arturo Rosas

Worked extensively in Microsoft Azure and Entra ID (Azure AD), managing service principals, app registrations, and enterprise MFA configurations. Built and maintained cloud identity infrastructure supporting authentication and access control across the organization.

Leveraged Microsoft Graph API for identity and directory automation. Worked with Azure-based integrations including conditional access policies and SSO configurations. Managed BeyondTrust EPM for endpoint privilege management across the enterprise.

Managed Symantec VIP authentication gateways and coordinated with Cisco ASA, Citrix, F5, and other enterprise networking teams to keep authentication infrastructure running and secure. Worked with the Symantec VIP API for gateway integrations and automation.

Played a key role in the enterprise-wide migration from multiple Symantec VIP hard token types to a unified HID Crescendo v3 FIDO2 security key. Performed extensive testing of hardware from vendors including Swissbit, YubiKey, and others. Handled encryption and decryption of authentication seeds, and collaborated closely with internal Ping Identity operations teams throughout the rollout.

Aggregated and processed large-scale user transaction data across multiple global regions to identify the target population for token replacement. Built data pipelines using Python (pandas) and Apache Parquet to consolidate and query datasets efficiently, enabling accurate scoping of the rollout across international offices.

Created workflows, standard operating procedures, and training materials for the new security keys. Trained engineers across the organization on the key management lifecycle and built the documentation that supported enterprise-wide adoption.

Built reporting automations using CrowdStrike for endpoint security visibility. Created automated pipelines with Python and the CrowdStrike API to replace manual compliance reporting processes.

Spent approximately three years working inside a datacenter, handling the physical infrastructure that underpins enterprise services. Maintained servers, replaced and managed hard drives, handled LTO tape backups and libraries, and performed extensive hands-on work in server cabinets and racks.

Set up and configured servers from bare metal, managed physical security controls, and gained deep familiarity with datacenter operations including power, cooling, cabling, and rack management. Worked with Splunk for log management and monitoring, and performed various system integrations.

Worked in pharmacy audits, testing health plans and evaluating performance guarantees. Gained experience in the intersection of healthcare compliance, financial analysis, and operational reporting.

Built automation tools and workflows using Python with Excel, PostgreSQL, and Microsoft Access to streamline financial processes. Created email automation, mail merge solutions, and internal documentation that improved team efficiency. Developed minor tools and reporting solutions to support auditing and compliance workflows.

Served as a United States Marine, developing the discipline, leadership, and problem-solving skills that continue to shape my professional approach. Collaborated across units and organizational structures to solve complex logistical challenges under pressure.