ERP Project Manager

How will you CONTRIBUTE and GROW? This role is central to the post-merger integration (PMI) of Air Liquide Korea (ALK) and DIG Airgas (DIG). Serving as the vital bridge between local executive leadership, site teams, the central PMO, and technical build teams, you will ensure the ALign Regional Core model is adopted without deviation while seamlessly managing local data, site readiness, training, and cutover execution. Key Responsibilities & Scope of Work 1. Governance, Alignment & Scope Control - Local Site Mobilization: Drive local site mobilization, onboard country champions and Subject Matter Experts (SMEs), and track local progress against master implementation milestones. - Stakeholder Alignment: Serve as the primary bridge aligning local country executive leadership, plant leads, legacy DIG functional counterparts, and central/regional technical build teams. - RAID & Risk Escalation: Maintain the local RAID (Risks, Assumptions, Issues, Dependencies) log; escalate critical-path blockers to the central PMO and enforce strict scope governance (preventing unapproved local scope additions). 2. Pre-Go-Live Execution & Site Readiness - SME & Resource Coordination: Coordinate local SME availability and secure operational commitment across all business tracks (Order-to-Cash, Procure-to-Pay, Plan-to-Produce, Asset Management, Record-to-Report). - Site & Technical Readiness: Ensure local site infrastructure, operational hardware (handheld scanners, industrial label printers), network bandwidth, and server/Azure configurations meet ALign deployment standards. - Data Migration & Mock Drops: Oversee local data cleansing, enrichment, taxonomy harmonization, and data extraction/migration milestones across scheduled mock drops. - Training & Change Management: Support training activities in coordination with the central core team (defining scenarios, coordinating participants, and overseeing schedule completion). - Change Impact Assessment: Support change management actions and lead local change impact assessments across diverse plant, sales, and logistics locations. - Readiness Sign-Off: Rigorously validate and assure comprehensive site readiness before Go-Live authorization. 3. Cutover & Post-Go-Live Stabilization (Hypercare) - Cutover Orchestration: Direct cutover dress rehearsals and manage local Go-Live cutover command center activities to ensure zero disruption to industrial gas delivery and operations. - 2-Month Hypercare Management: Lead the 2-month post-go-live Hypercare phase, monitoring site operational KPIs, resolving local incidents, and triggering Business Continuity Plans (BCPs) where required. - Legacy ERP Decommissioning: Oversee the formal data archiving, validation audits, and technical decommissioning of legacy ALK and legacy DIG ERP instances. ___________________ Are you a MATCH? Qualifications & Experience - Education: Bachelor’s or Master’s degree in Industrial Engineering, Business Administration, Information Systems, Supply Chain, or a related discipline. - Direct Experience: 7–12 years in enterprise IT/business transformation, with proven experience in enterprise ERP rollouts (Microsoft Dynamics 365 F&O, SAP, or Oracle) as a Project Manager, Deployment Lead, or Functional Cutover Lead. - M&A / Convergence Track Record: Demonstrated experience merging or consolidating disparate legacy systems into a unified platform within an IMO or post-merger integration (PMI) context. - Industry Domain: Background in manufacturing, process industries, industrial gas/chemicals, or asset-intensive logistics (cylinder and bulk distribution models) is preferred. Core Competencies & Skills - Operational Coordination: Outstanding ability to organize cross-functional workstreams, track action items, and maintain schedule momentum under tight project deadlines. - Assertive Stakeholder Management: Comfort and diplomatic firmness in liaising with local team leads and plant managers; capability to challenge legacy habits and defend core model integrity. - Project Delivery Rigor: Deep understanding of hybrid/agile implementation frameworks (Waterfall cutover, Agile sprints, Sure Step). Experience utilizing RAID logs and PMO tracking tools (Jira, Azure DevOps, SmartSheet). - Communication & Languages: Business fluency in both Korean (for daily local stakeholder, plant, and logistics engagement) and English (for active collaboration with regional/global ALign Core teams). Recruitment Process - 이력서 접수 → 면접전형 → 급여책정→ 근로계약서 서명 → 입사 - Application → Interview(s) → Offer proposal → Employment contract → Onboarding Remark: - 「국가보훈 기본법」 제3조제2호에 따른 국가보훈대상자로서 국가보훈관계 법률에 따른 취업지원대상자는 관련법률에 의거하여 우대 - 해외여행 결격사유가 없는자 - 외국인의 경우 대한민국 내 취업활동을 할 수 있는 체류자격을 보유한 자 - 지원서의 기재사항이 사실과 다른 것으로 확인되거나 채용상의 결격사유가 확인될 경우 합격 또는 채용이 취소될 수 있습니다. - Persons eligible for veteran benefits and employment protection will be given preference according to relevant laws. - Applicants must not have any restrictions that disqualify them from overseas travel. - Foreign nationals must have residency status that permits employment activities in South Korea. - The company reserves the right to withdraw the offer if it discovers subsequently that a candidate has given false information in application or has provided false or fraudulent documentation in support of his/her application. #LI-SK1 Our Differences make our Performance At Air Liquide, we are committed to build a diverse and inclusive workplace that embraces the diversity of our employees, our customers, patients, community stakeholders and cultures across the world. We welcome and consider applications from all qualified applicants, regardless of their background. We strongly believe a diverse organization opens up opportunities for people to express their talent, both individually and collectively and it helps foster our ability to innovate by living our fundamentals, acting for our success and creating an engaging environment in a changing world.