Celanese

AP OPEX Supervisor

Posted: Nov 13, 2025

Job Description

OverviewPosition Summary:Develop and implement AP related process and cross functional improvements in accordance with P2P projects. Develop business specifications and implement system enhancements. Support all corporate initiatives that impact the P2P. Manage a team of OPEX Specialists/Advance Specialists/Senior Specialist.ResponsibilitiesYOU will be involved in the following tasks: Ensures proper staffing, development and motivation of personnel Handles personnel actions including performance evaluation Ensures OPEX team can deliver technical solutions, 2nd level software maintenance, troubleshooting, testing and coordination Continuously and proactively improves (cross-)departmental efficiency, standardize processes, eliminates "waste", focus on value add tasks with key focus on delivering quality improvements in own area but ready and willing to look beyond & into connected/upstream/downstream functions Assists management in identifying and analyzing options and recommends business process enhancements. Ensures all processes work according to the pre-determined goals identified. Establishes and maintains effective relationship with participants of P2P process flow , has regular contact with main stakeholders and partners (Treasury, MD, OPEX teams, Procurement Operations, Accounting, Logistics, IT BRM) Plans and coordinates various projects and M&A’s with senior leaders Builds, maintains and coordinates the AP Superuser network. Accountable for continuous training and coaching to ensure ready now candidates exist for future staffing needs of OPEX Ensures OPEX can deliver ad hoc/project reporting; develop, document and hand over recurring reports and can perform various data mining and analytical tasks QualificationsWhat YOU will bring to the team: 2+ years of Shared Services experience End-to-end understanding of P2P processes People management skills, coaching others in their development Ability to lead projects, meeting timelines and deliverables Excellent problem solving and communication skills Ability to provide professional guidance to team members, resolve complex problems Role Model for peers and colleagues Ability to liaise with other departments such as Procurement, Logistics & Supply Chain counterparts Pro-active attitude, continuously seeking ways to do things better, faster, more efficiently Fluent English Desirable Knowledge/Skills/Abilities Networking and negotiation skills Accounting experience & university degree is an advantage Other European Language knowledge is an advantage Existing experience in supervising teams in a Shared Services environment is an advantage In Exchange We Offer YOU The Following Benefits Cafeteria and Private Health Care Insurance Flexible working arrangements and home office possibilities Structured onboarding support Diverse career paths (people management, subject matter expert) Development opportunities (free language courses, online learning courses) Company events, CSR activities and possibility to join social groups About CelaneseCelanese Corporation is a global chemical leader in the production of differentiated chemistry solutions and specialty materials used in most major industries and consumer applications. Our businesses use the full breadth of Celanese's global chemistry, technology and commercial expertise to create value for our customers, employees, shareholders and the corporation. As we partner with our customers to solve their most critical business needs, we strive to make a positive impact on our communities and the world through The Celanese Foundation. Based in Dallas, Celanese employs approximately 13,300 employees worldwide and had 2022 net sales of $9.7 billion.About CBSCBS (Celanese Business Solutions) Budapest is more than a shared service center. In our team, you’ll be a true partner to Celanese, a leading chemistry company, and join us in improving the world through innovation. You’ll bring world-class solutions to our customers by our end to end processes, and your great ideas will be welcome. You’ll have career defining moments helped by our culture of continuous improvement, and as one of our best talents, you’ll grow through cross-functional and international opportunities. You’ll feel like you belong in our diverse community. You’ll enjoy our commitment to wellbeing, flexible working conditions and our exceptional green office that guarantee a great work experience every day. You’ll be able to balance your priorities and focus on what matters to you the most. Wherever you may be in your personal and professional journey – you’ll always find your place at CelaneseFor more information, visit https//www.celanese.com/

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