Provide guidance to internal stakeholders and suppliers on procurement processes, policies, systems, and workflow requirements
Investigate and resolve procurement and P2P exceptions, including PR-to-PO issues, supplier registration queries, approval workflow delays, and system-related concerns.
Coordinate with Procurement Operations, Accounts Payable, Vendor Management, and technical support teams to ensure timely issue resolution and escalation management....
Solution Advisory: Provide hands-on security architecture guidance to project delivery teams from project inception through post-implementation review.
Major Incident Oversight: Act as the senior technical escalation lead for high-severity (P1/P2) security incidents, breach responses, threat hunting escalations, and operational outages.
Root-Cause Analysis (RCA): Direct structural RCAs following critical incidents and conduct analyses on recurring operational bottlenecks, legacy technical debt, and friction points....
Coordinate with customers and internal technical teams, including Development, Quality Assurance, Infrastructure, and other stakeholders, to escalate complex issues, provide detailed analysis and reproduction steps, and test and validate fixes, patches, and software updates.
Maintain and monitor IT systems and infrastructure by installing and configuring hardware, operating systems, and applications; monitoring system and network performance; and supporting product deployment, migration, integration, and connectivity requirements.
Support system updates and product readiness by setting up items, bundles, and promotions; performing quality assurance testing; validating new configurations in production; monitoring product availability; and raising concerns or issues requiring resolution....
Support, manage, optimise and maintain the configuration and installation of the Desktop, including, but not limited to, patch updates and hardware replacements, with spares provided by the vendor.
Ensure that each Desktop Device is installed with the appropriate Desktop image.
Provide VIP support for Deskside issues per contract and be the point of contact at the site for all IT-related issues if no other IT support team is available, like for MI calls....
Track technology vulnerabilities, patch compliance status, remediation activities, and security control implementation across infrastructure, platforms, and applications.
Maintain oversight of technology assets reaching End-of-Support (EOS), End-of-Life (EOL), End-of-Service-Life (EOSL), or End-of-Vendor-Support status, ensuring timely remediation, upgrades, or replacement planning.
Support technology compliance assessments, audits, and regulatory reviews by coordinating evidence collection, documentation validation, and remediation tracking....
At Marriott International, we are dedicated to being an equal opportunity employer, welcoming all and providing access to opportunity. We actively foster an environment where the unique backgrounds of our associates are valued and celebrated. Our greatest strength lies in the rich blend of culture, talent, and experiences of our associates. We are committed to non-discrimination on any protected basis, including disability, veteran status, or other basis protected by applicable law.