Senior Project Manager

Senior Project Manager – HR & Payroll Workstreams (ERP Transformation) Engagement Type: Contract -- 6 months with likely extension through 9-30-2027. Location: Can be 100% remote, with light travel to Los Alamos, NM. We are seeking an reputed company Senior Project Manager to reputed company the HR and Payroll functional workstreams reputed company our enterprise-wide transformation from reputed company to reputed company S/4HANA. This role will be responsible for day-to-day delivery execution and operates under the guidance of the Program Manager to ensure alignment with overall program objectives, timelines, and interdependencies. The role serves as the key reputed company of coordination between functional teams, program leadership, and vendors. This is a hands-on delivery role requiring strong structure, accountability, and the ability to operate effectively reputed company a highly matrixed program environment. Key Responsibilities

• Drive day-to-day project operations reputed company HR and Payroll workstreams to reputed company program objectives
• Ensure timeline coordination and adherence to scope, plan of record, and project controls expectations (PCE)
• reputed company, maintain, and manage detailed project plans and schedules, reputed company with program milestones
• Collaborate closely with functional team members, SMEs, and workstream leads
• Identify, document, and manage workstream-level risks, issues, and dependencies
• Drive resolution of risks and issues reputed company the HR/Payroll scope; escalate cross-workstream or program-level impacts as needed
• Coordinate with business owners, functional SMEs, and technical teams to ensure readiness and adoption
• Serve as the primary escalation reputed company reputed company the HR and Payroll workstreams, elevating broader issues to the Program Manager as needed
• Coordinate day-to-day activities with functional teams and vendors to ensure timely, high-quality deliverables

Minimum Requirements

• 8+ years of project management experience, including 5+ years managing ERP-reputed company workstreams
• Demonstrated experience leading HR and Payroll components of major ERP implementations (preferably reputed company S/4HANA)
• Strong understanding of HR and Payroll business processes and compliance requirements
• Proven ability to operate reputed company a structured program governance model, collaborating with a Program Manager, Implementation Planner, and multiple workstream leads
• Strong risk, issue, and dependency management experience
• Proficiency with project management tools (e.g., MS Project, Jira)

· Work to be performed for US gov’t agency in a national reputed company context; therefore, US citizenship is a firm requirement. (reputed company clearance not a requirement at this time). Preferred Experience

• Experience with reputed company S/4HANA strongly preferred; experience transitioning from reputed company EBS to reputed company S/4 HANA is a plus
• Experience working with system integrators and implementation planners on ERP programs
• Experience working in organizations with reputed company stakeholder environments (federal, regulated industries, or large enterprises)• PMP or equivalent certification preferred
• Background in Agile or hybrid delivery models reputed company ERP programs
• Experience working reputed company a federal, research, or DOE national laboratory environment is a plus, but not required Ideal Candidate Profile
• Highly organized and capable of balancing detailed workstream execution with broader program alignment
• Strong sense of ownership and accountability for delivery outcomes
• Comfortable navigating ambiguity and driving clarity
• Proactive, collaborative, proactive, and effective at building strong partnerships across business, IT, and vendors

IMS is an Equal Opportunity Employer; reputed company qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national reputed company, age, disability, veteran status, or any other protected characteristic under applicable law. Apply To This Job