Demand Planning and S&OP Manager

The CompanyImerys is the world’s leading supplier of mineral-based specialty solutions for the industry with 3.4 billion in revenue and 12,300 employees in 40 countries in 2025. The Group offers high value-added and functional solutions to a wide range of industries and fast-growing markets such as solutions for the energy transition and sustainable construction, as well as natural solutions for consumer goods. Imerys draws on its understanding of applications, technological knowledge, and expertise in material science to deliver solutions which contribute essential properties to customers’ products and their performance. As part of its commitment to responsible development, Imerys promotes environmentally friendly products and processes in addition to supporting its customers in their decarbonization efforts.Imerys is listed on Euronext Paris (France) with the ticker symbol NK.PA.The PositionDemand Planning and S&OP ManagerJob SummaryJOB SUMMARY/PURPOSEThe demand planner and S&OP Manager is responsible for the sales forecast and operation capacities on assigned group manufacturif sites. He/She must ensure alignment of functions and Top Management to delivery of mid to long-term business targets while facilitating the resolution of the short term issues in coordination with the the other functions.JOB SCOPE/DIMENSIONSDemand : (Workload : 25%)Develop, compile, analyse the Forecast deviationsCollect, analyse and challenge the Forecasts on a specific scope : manual input and information from Sales Department, statistical parameters to update and adjust.Identify, challenge and flag changes in customer patternsContinuous improvement on Tool/ProcessDemonstrate curiosity and a good understanding of our customers’ business S&OP : (Workload : 75%)Execute a monthly S&OP process for the assigned group of manufacturing sites in coordination with Factories, Sales, Demand Planning, Controlling and Supply Chain, to ensure Service Quality Ensure data generated by functional stakeholders is suitable for the S&OP process and initiates improvement actions if necessary (e.g. : demand forecasts accuracy)Align production capacity and demand. Prepares all data, metrics and scenarios to be discussed during S&OP meetingsEnsure identification, monitoring and reporting of assumptions, risks and opportunities related to the mid to long-term business targets. Escalate as appropriateManage & optimise inventory at sites level.Lead allocation plan when required in coordination with the Products managers & Sales teamsDemonstrate interest and understanding of production processes and manufacturing workflowsKEY TASKS AND RESPONSIBILITIESDeep analysis of Monthly ForecastCheck of Forecast vs Order Book (link with Supply Chain about Backlogs or with Sales for missing Orders vs Forecast).Deep dive into the exceptions and warningsStatistical calculation to set up for new references, or change algorithmFollow up Forecast Accuracy and deviation analysis at different levels, list causes and impactCreate close relationship with Sales Managers and Master Data Team Establish and execute an S&OP process (or implement it) for assigned scopeShow the future load of the plants by workshop/family on a monthly basis (need to transform the demand into production requirements) Analyse & propose solutions for supply and demand issues. Prepares all data, metrics and scenarios to be discussed during monthly S&OP meetings.Ensures data generated by functional stakeholders is suitable for S&OP process. Initiates improvement actions if necessary.Ensures identification, monitoring and reporting of assumptions, risks and opportunities related to the medium to long-term business targets. Escalate as appropriate.Writes S&OP meeting minutes, communicates key conclusions to stakeholders and performs follow-up of actionsContinuously review the S&OP process to ensure it suits business needs and is up to date with best practicesKey interfaces: strong partnership to be built with (i) Segments leadership, (ii) product management, (iii) Supply Chain, (iii) Operations; (iv) Purchasing; (v) Financeup to 30% business travel is required JOB SPECIFICATIONSEducation and Experience requirementsMaster Degree in Supply Chain, Business, Engineering or a related fieldExperience5+ years of hands-on experience in S&OP and Demand Planning Management within an industrial/manufacturing environmentProven track record of working and collaborating in transversal, matrixed, and multicultural international organizations. Demonstrated experience in managing cross-functional S&OP cycles involving Sales, Operations, Finance, and Plant Leadership1st experience on any Forecasting Tool : set up, algorithms, data disaggregation…Knowledge, skills,Strong knowledge of S&OP and Demand Planning : In-depth knowledge of statistical forecasting methodologies, S&OP process implementation, and demand-supply alignmentProject management skillsStrong analytical skills (ability to deep dive daily into statistics by Product/Customer)Others: strategic thinking, interpersonal skills (multicultural), ability to propose solutionsAdvocate for data integrityAgile & adaptable in an environment where data is not always easily accessibleBusiness Intelligence & Systems: Advanced proficiency in BI tools, Google Workspace, SAP HANA, SAC (SAP Analytics Cloud), and specialized statistical demand planning softwareGood communication and ability to influence and challenge stakeholders at all levels Very good facilitator to solve issues with various stakeholdersWilling to be hands-on for the coordination of the resolution of short-term issuesLanguages: Fluent in English (written & spoken); additional languages are a plus. Position TypeFull timeandPermanentOnly technical issues will be monitored through the below inbox:recruiting.support@ imerys.comPLEASE DO NOT SUBMIT RESUMES OR APPLICATIONS TO THIS EMAIL, AS THEY WILL NOT BE REVIEWED. To ensure fairness and legal compliance in our recruitment processes, only applications received through the online application process will be considered. IMERYS is an Affirmative Action and Equal Opportunity Employer and it is our policy to not discriminate against any employee or applicant for employment because of race, color, religion, sex, national origin, age, marital status, sexual orientation, gender identity, genetic information, disability, veteran status, or any other status protected by federal, state or local laws. SummaryLocation: Athens, GreeceType: Full time