.At Iron Mountain, we know that work, when done well, makes a positive impact for our customers, our employees, and our planet. That's why we need smart, committed people to join us. Whether you're looking to start your career or make a change, talk to us and see how you can elevate the power of your work at Iron Mountain.We provide expert, sustainable solutions in records and information management, digital transformation services, data centers, asset lifecycle management, and fine art storage, handling, and logistics. We proudly partner every day with our 225,000 customers around the world to preserve their invaluable artifacts, extract more from their inventory, and protect their data privacy in innovative and socially responsible ways.As part of the Global HR Portfolio team, you will play a pivotal role in driving and delivering human resources projects that align with the organization's strategic objectives. This role requires a professional with strong project management skills, HR expertise, and the ability to lead cross-functional teams. The Senior HR Project Manager will be responsible for planning, executing, and finalizing HR-related projects within set deadlines and budgets while ensuring alignment with company goals and compliance with legal standards. Working cross-functionally across HR as well as other corporate functions, your ability to build quick and strong relationships is key.Responsibilities:Project Planning: work with key stakeholders to scope the specific HR project outlines and timescales, creating and managing a detailed project plan for successful implementation and handover to BAU.Resource Management: working with key HR stakeholders to determine the required resources inside and outside of the core project team to ensure successful project implementation.Monitor and communicate project status to HR leadership (as required) and the agreed program governance committee to ensure forward project progress, escalating when required. Balance the critical dimensions of the agreed project scope, schedule, and cost.Document and manage ARIAD items ensuring timely recording, reporting, and escalation as/if required.Make data-driven decisions across the project lifecycle in the context of the broader Program needs.Partnership: build and nurture relationships within the core project team and stakeholders.Lead individual project tasks/activities to ensure operational readiness for post-project handover.Functional Knowledge, Skills, and Competencies:Experience managing both local as well as global, multi-geo projects/programs.Experience working in and/or leading Waterfall/Agile projects/programs and the associated practices and tools.Experienced, motivated senior project leader who is collaborative and experienced in working in a matrixed organization.Solid problem-solving and analytical skills (i.E. operational metrics, product metrics, revenue metrics, program metrics)