[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Renesas Electronics jobs](https://jobs.opennash.com/companies/renesas-electronics/) · [Search jobs](/search/) Renesas Electronics · Toyosu, Japan # Staff IT Analyst - Supply Chain Demand Planning System Development & System Operation Toyosu, Japan Full-time Senior individual contributor IT & Infrastructure Listed on Renesas Electronics’s official careers site. Posted June 19, 2026. Check that it is still open and apply there. [Apply on Renesas Electronics’s careers site →](https://jobs.smartrecruiters.com/RenesasElectronics/744000133034489-staff-it-analyst-supply-chain-demand-planning-system-development-system-operation) [OpenNash Jobs](https://jobs.opennash.com/) / [Renesas Electronics](https://jobs.opennash.com/companies/renesas-electronics/) / Staff IT Analyst - Supply Chain Demand Planning System Development & System Operation ## Job description Renesas has repeatedly conducted M&As with various companies, and we are working on a big project to integrate the systems with similar functions used by each excompany prior to the M&As into a single common system. We need to be able to smoothly deploy future M&As. Background of Recruitment We need to integrate the demand management system into one system. This new forecast management system is a web system that we are developing on our own. We are in need of a person who can support a series of tasks such as system requirement definition, development, testing, user testing, etc., as well as system maintenance and operation. ### Job Responsibilities - Project management (requirement definition, development, testing, user testing, etc.) of the demand planning management system, which is our area of responsibility in the overall system integration project. - In particular, since the forecast management of Japanese distributors will change significantly, we have to serve as a window person with Renesas sales company members and coordinate various requests, developments, etc. ### Requirement definition - Coordinate with business members of the Renesas Group who are managing forecst (mainly US members, so business English conversation skills are required) and summarize the system requirements. ### Development, testing - Communicate the system requirement definition to the development vendor, and conduct system review and user acceptance testing after development is completed. This includes technical work with the development vendor (SQL, Java, Wijimo, etc.). (SQL, Java and Wijimo, etc.) ### System maintenance & Operations - Requiement for improvement from business users in forecast system operation, improvement activities for stable system operation, etc. - The Demand Management System requires close system integration with the SCM Planning System, so we have to develop and operate in collaboration with each other. ## Qualifications ・Strong communication skills (e.g., you can ask questions without hesitation, you regularly reports and consults with their superiors). ・Experience in a series of operations such as demand management to production planning for about a few or more years. ・Experience with SQL DB operations and web system development languages (Java, etc.) ・Intermediate level ( or more) of Business English (ability to participate in discussions in English) ## At a glance - Posted by the employer: Jun 19, 2026 - First seen by OpenNash: Oct 12, 2026 - Last checked: Oct 19, 2026 - Listed for: 122 days - Location: Toyosu, Japan - Employment type: Full-time[Apply on Renesas Electronics’s careers site →](https://jobs.smartrecruiters.com/RenesasElectronics/744000133034489-staff-it-analyst-supply-chain-demand-planning-system-development-system-operation) ## More jobs at Renesas Electronics ### [IT Engineer (Identity Management / SSO)](https://jobs.opennash.com/companies/renesas-electronics/jobs/4a7ddd9d92d6817dd797/) Toyosu, Japan ### [Network Engineer（社内SE）](https://jobs.opennash.com/companies/renesas-electronics/jobs/f244cb66123e65e8449b/) Toyosu, Japan ### [Dir, Global Treasury](https://jobs.opennash.com/companies/renesas-electronics/jobs/538d4b2c7e7b4c8f541f/) Toyosu, Japan ### [HPC Business Management Sr Specialist](https://jobs.opennash.com/companies/renesas-electronics/jobs/f62125e857760806f270/) Toyosu, Japan ### [HPC Director, Business Communications](https://jobs.opennash.com/companies/renesas-electronics/jobs/d62ac9021760c627a1dd/) Toyosu, Japan ## Similar jobs at other companies ### [cs spare parts supply chain operation staff](https://jobs.opennash.com/companies/richemont/jobs/9fb331923bce6407f9be/) Richemont ### [Supply Chain Analyst](https://jobs.opennash.com/companies/accenture/jobs/2b44c5f1b02c0bc61128/) Accenture ### [Staff Technical Product Manager - Oracle Fusion Supply Chain Finance & Costing](https://jobs.opennash.com/companies/ge-healthcare-technologies/jobs/e802a783f9065e3dffa6/) GE HealthCare Technologies · Bengaluru, Karnātaka, India ### [Supply Chain - India Jr Analyst](https://jobs.opennash.com/companies/waste-management/jobs/f1197302fc76d57d3949/) Waste Management · Indore, Madhya Pradesh, India ### [STAGE - Data Analyst - Reporting Supply Chain F/H](https://jobs.opennash.com/companies/safran/jobs/a573a318396931f8fd5a/) Safran [IT & Infrastructure jobs](/functions/it-infrastructure/) OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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