Supply Chain Project Manager

Dexian is a leading provider of staffing, IT, and workforce solutions with over 12,000 employees and 70 locations worldwide. They are seeking a Senior Project Manager for Manhattan Active WMS/OMS Deployment, responsible for managing end-to-end implementation delivery for assigned warehouse sites as part of a nationwide deployment program, ensuring timely delivery and high operational adoption.

Responsibilities:

• Lead end-to-end project execution for Manhattan Active WMS and OMS deployments at warehouse operations sites
• Develop detailed project plans including milestones, dependencies, workstream activities, resource plans, and deployment readiness requirements
• Ensure project delivery aligns with program governance standards and the broader Manhattan deployment roadmap
• Coordinate execution across key workstreams including Operations, IT, Business Process Engineering, Testing, Training, Data Migration, and Integration teams
• Facilitate daily and weekly project execution meetings, ensuring clear ownership of actions, deliverables, and issue resolution
• Partner with site General Managers and operational leadership to drive engagement, accountability, and readiness activities
• Serve as a key point of contact for internal and external stakeholders supporting the deployment
• Coordinate with customer IT and operations teams to align integration timelines, testing expectations, and cutover requirements
• Maintain strong communication and transparency through regular status reporting, steering updates, and escalation management
• Manage project timelines and ensure execution remains on track by identifying risks early and driving mitigation plans
• Own project RAID logs (Risks, Assumptions, Issues, Dependencies) and ensure issues are escalated appropriately
• Proactively manage scope control and coordinate change requests through established governance processes
• Coordinate all testing activities at the site level including SIT participation, UAT readiness, and operational validation
• Ensure site teams are prepared for UAT execution, training completion, and readiness sign-offs
• Lead cutover planning and execution, ensuring detailed runbooks are developed and approved across stakeholders
• Drive go-live readiness reviews and ensure all entry/exit criteria are met prior to deployment approval
• Lead post-go-live hypercare execution, ensuring defects and operational disruptions are tracked, prioritized, and resolved quickly
• Coordinate stabilization activities across Manhattan teams, IT support, operations leadership, and super users
• Ensure successful transition to steady-state support and handoff to operational and IT sustainment teams
• Capture lessons learned from each site deployment and partner with program leadership to improve playbooks, templates, and execution models
• Drive repeatable, scalable deployment practices that reduce cycle time and improve quality across future deployment waves
• Support program-level standardization efforts to strengthen operational adoption and long-term system performance

Requirements:

• Bachelor's degree in Business, Supply Chain, Information Systems, Engineering, or related field required
• 7+ years of project management experience delivering complex supply chain, warehouse, or enterprise IT implementations
• Proven experience leading WMS and/or OMS deployments in a distribution, e-commerce, retail, or contract logistics environment
• Strong preference for experience with Manhattan Associates solutions (Manhattan Active WMS and OMS highly preferred)
• Experience managing multi-site rollouts or large-scale deployment programs is strongly preferred
• Experience working in a 3PL environment and supporting customer-specific integrations and operational requirements is a plus
• Strong knowledge of warehouse operations including receiving, putaway, replenishment, picking, packing, shipping, inventory control, and returns
• Strong project planning and execution governance skills, including schedule management, dependency tracking, and milestone delivery
• Familiarity with systems integration concepts including API, EDI, middleware, and customer connectivity requirements
• Experience coordinating testing activities including SIT and UAT execution in partnership with business and IT teams
• Strong proficiency in project tools such as MS Project, Smartsheet, Jira, or equivalent platforms
• Ability to manage multiple priorities and drive execution across technical and operational stakeholders
• Strong leadership presence with the ability to drive accountability across cross-functional teams without direct authority
• Highly structured and detail-oriented, with the ability to anticipate risks and drive mitigation before issues impact deployment timelines
• Confident communicator able to present status, risks, and decisions to senior leadership and customer stakeholders
• Comfortable operating in high-pressure environments during go-live and cutover periods
• Collaborative mindset with strong ability to influence, align, and motivate teams across multiple functional groups