[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Vertiv Holdings jobs](https://jobs.opennash.com/companies/vertiv-holdings/) · [Search jobs](/search/) Vertiv Holdings · Westerville, OH # SIOP Supply Planning Manager - Power Management Westerville, OH, United States Manager or lead Executive & Management Listed on Vertiv Holdings’s official careers site. Posted August 25, 2026. Check that it is still open and apply there. [Apply on Vertiv Holdings’s careers site →](https://egup.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX/job/20280117) [OpenNash Jobs](https://jobs.opennash.com/) / [Vertiv Holdings](https://jobs.opennash.com/companies/vertiv-holdings/) / SIOP Supply Planning Manager - Power Management ## Job description ### Key Responsibilities Develop and maintain the supply plan within the SIOP process, balancing demand, supply, and inventory for the Power Management business. Translate demand plans into production and material requirements in collaboration with factories, buyers, and suppliers. Lead supply reviews to highlight risks, constraints, and mitigation plans; communicate trade-offs to stakeholders. Monitor and manage inventory health, including safety stock levels, excess, and obsolescence for assigned products. Collaborate with manufacturing and procurement to identify and address capacity or material constraints. Participate in monthly SIOP cycles, providing data and insights for supply, demand, and reconciliation meetings. Partner with finance and operations to align supply planning assumptions with budget and forecast cycles. Drive continuous improvement in planning processes, system parameters, and cross-functional communication. Support new product introductions and product transitions, ensuring seamless integration into the supply plan. Track and report key supply metrics, including on-time delivery, supply adherence, and inventory performance. ### Qualifications Bachelor’s degree in Supply Chain, Operations Management, Industrial Engineering, or related field (Master’s preferred). 3–5 years of experience in supply planning, SIOP/IBP, or production planning within a manufacturing or industrial environment. Strong understanding of end-to-end supply chain processes and SIOP principles. Experience with ERP and planning systems (e.g., SAP, Kinaxis, OMP, or equivalent). Proficiency in data analysis and reporting tools (Excel, Power BI, Tableau). Excellent communication and collaboration skills; able to work cross-functionally and influence without authority. Analytical mindset with the ability to interpret complex data and make sound decisions. APICS/ASCM CPIM or CSCP certification is a plus. ### Key Competencies Strategic and analytical thinking Cross-functional collaboration Results-oriented and proactive Strong attention to detail and accuracy Adaptable in a fast-paced, changing environment Vertiv is an Equal Opportunity/Affirmative Action employer. We promote equal opportunities for all with respect to hiring, terms of employment, mobility, training, compensation, and occupational health, without discrimination as to age, race, color, religion, creed, sex, pregnancy status (including childbirth, breastfeeding, or related medical conditions), marital status, sexual orientation, gender identity / expression (including transgender status or sexual stereotypes), genetic information, citizenship status, national origin, protected veteran status, political affiliation, or disability. If you have a disability and are having difficulty accessing or using this website to apply for a position, you can request help by sending an email to help.join@vertivco.com. If you are interested in applying or learning more about this role, please visit the company’s career page located on Vertiv.com/Careers Travel: Up to 20% The successful candidate will embrace Vertiv’s Core Principals & Behaviors to help execute our Strategic Priorities. ### OUR CORE PRINCIPALS Safety. Integrity. Respect. Teamwork. Diversity & Inclusion. OUR STRATEGIC PRIORITIES Customer Focus Operational Excellence High-Performance Culture Innovation Financial Strength OUR BEHAVIORS Own It Act With Urgency - Foster a Customer-First Mindset Think Big and Execute - Lead by Example Drive Continuous Improvement - Learn and Seek Out Development Promote Transparent & Open Communication At Vertiv, we’re on a mission to empower the people that will power the future. From a simple swipe to life-changing medicines, from push notifications to generative AI. We design, manufacture, and service the products and solutions that keep the world connected. With $6.9 billion in revenue, a strong customer base and global reach spanning nearly 70 countries, we are uniquely positioned to deliver greater value to our customers and create new opportunities for our people. Vertiv is an Equal Opportunity/Affirmative Action employer. If you are interested in applying or learning more about this role, please visit the company’s career page located on Vertiv.com/Careers Work Authorization No calls or agencies please. Vertiv will only employ those who are legally authorized to work in the United States. This is not a position for which sponsorship will be provided. Individuals with temporary visas such as E, F-1, H-1, H-2, L, B, J, or TN or who need sponsorship for work authorization now or in the future, are not eligible for hire. ## At a glance - Posted by the employer: Aug 25, 2026 - First seen by OpenNash: Oct 10, 2026 - Last checked: Oct 10, 2026 - Listed for: 46 days - Location: Westerville, OH, United States[Apply on Vertiv Holdings’s careers site →](https://egup.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX/job/20280117) ## More jobs at Vertiv Holdings ### [Application Engineer - Thermal Management](https://jobs.opennash.com/companies/vertiv-holdings/jobs/0abe5a323c179e9f9681/) Westerville, OH, United States ### [Controls Deployment Leader – Thermal Management](https://jobs.opennash.com/companies/vertiv-holdings/jobs/cee25d400cc22ebcec03/) Westerville, OH, United States ### [Director, Inventory Strategy and Planning](https://jobs.opennash.com/companies/vertiv-holdings/jobs/e876b73e13f187b215c5/) Westerville, OH, United States ### [Director, Large Program Execution](https://jobs.opennash.com/companies/vertiv-holdings/jobs/b093a98b524c0eb76c6c/) Westerville, OH, United States ### [Director, Solution Architect-High Density Power](https://jobs.opennash.com/companies/vertiv-holdings/jobs/6d511812cd486c1cd645/) Westerville, OH, United States ## Similar jobs at other companies ### [SIOP Supply and Capacity Manager](https://jobs.opennash.com/companies/lockheed-martin/jobs/ba012d28fc3909c2761f/) Lockheed Martin · Grand Prairie, TX, Orlando, FL, Troy, AL, Camden, AR, Ocala, Chelmsford, MA, Goleta, CA, Archbald, PA, Lufkin ### [Assoc Dir - Materials Planning, SIOP - SIOP Digital Partner (CSA)](https://jobs.opennash.com/companies/carrier-global/jobs/e059ac8c9800ef3ce729/) Carrier Global ·: CCS - CIB, Palm Beach Gardens, FL ### [Electrical Engineer - Digital, Analog, & Power Supply](https://jobs.opennash.com/companies/bae-systems/jobs/0203e5604095df347a31/) BAE Systems · Austin, Texas, United States ### [Test Engineer II - Power Supply](https://jobs.opennash.com/companies/bae-systems/jobs/03492ae9e6bf3d38191d/) BAE Systems · Fort Wayne, Indiana, United States ### [Supply Planning Consulting Manager](https://jobs.opennash.com/companies/ntt/jobs/e96bcb9d0f4c50299eee/) NTT · Atlanta, GA, US, United States OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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