A Day in Your Life at MKS: As an Infrastructure Sr Project Manager - IT Site Builds at MKS, you will work cross-functionally with Infrastructure & Operations, Facilities, Construction, Security, End User Services, Procurement, OCIO, Partner and Vendor Management (PVM), IT Financial Management (ITFM), business stakeholders, and external vendors to lead the planning, coordination, and execution of IT deliverables for new site builds, site expansions, relocations, and site modification projects. Develop and maintain detailed project plans, schedules, milestones, resource plans, dependency trackers, and readiness checkpoints across required IT workstreams, including network, MDF/IDF, server room, wireless, UCaaS, structured cabling, telecom, collaboration, and end-user compute requirements.