Remote Implementation Project Manager

Piper Companies is seeking an Implementation Project Manager to join a Professional Services team supporting the implementation of Thomson Reuters OneSource solutions. This role will lead cross-functional teams through complex software implementations for large enterprise clients, ensuring successful delivery of tax technology solutions. The position requires a techno-functional PM with strong ERP integration experience and a cost-centric mindset.

Responsibilities of the Implementation Project Manager include:

• Lead end-to-end implementation of OneSource solutions for enterprise clients

• Manage cross-functional teams (3–5 members) through planning, execution, and go-live phases

• Collaborate with client stakeholders to define scope, timelines, and deliverables

• Integrate OneSource with ERP systems such as SAP (preferred) or Oracle

• Develop and maintain project budgets, timelines, and resource plans

• Conduct scoping sessions and milestone reviews; ensure alignment with client objectives

• Provide status updates and risk assessments to internal and external stakeholders

• Drive optimization and enhancements post-implementation, including new features and upgrades

Required Qualifications for the Implementation Project Manager:

• 5+ years of experience managing software implementation projects in enterprise environments

• Strong background in ERP systems (SAP preferred, Oracle acceptable)

• Experience with tax technology or indirect taxation software (OneSource experience is a plus)

• Proven ability to lead techno-functional teams through complex integrations

• Excellent communication and client-facing skills

• Strong budgeting and cost management experience

• Bachelor’s degree in Business, Information Technology, or related field

• Travel to Client Site (Up to 40% travel)

Preferred Skills:

• Familiarity with OneSource or similar tax technology platforms

• Experience in large-scale ERP integrations and global deployments

• PMP certification or equivalent project management credentials

Compensation for the Implementation Project Manager includes:

• Salary: $150,000 - $180,000

• Full Benefits: Medical, Dental, Vision, 401k, Paid Time Off, and Federal Holidays

Keywords:

#LI-MM1 #LI-REMOTE

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