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Senior Supply Planner

Fluence Energy


Job Location:

Houston, TX - USA

Monthly Salary: Not provided by the employer
Posted: 30 July 2026 (30+ days ago)
Application Deadline: 9 November 2026
Vacancies: 1 Vacancy

Job Summary

Fluence (Nasdaq: FLNC)is a global market leader delivering intelligent energy storage and optimization software for renewables and storage. Our solutions and operational services are helping to create a more resilient grid and unlock the full potential of renewable portfolios. With gigawatts of successful implementations across nearly 50 markets we are transforming the way we power our world for a more sustainable future. For more information please visit.

Job Description:

Role Overview

The Senior Supply Planner is responsible for developing and executing supply plans that ensure material availability supply continuity and production readiness across the global Battery Energy Storage System (BESS) supply chain. This role serves as a critical link between demand planning procurement manufacturing suppliers and order fulfillment to balance customer demand supplier capacity inventory investment and operational performance.

The ideal candidate will have significant experience managing complex supply chains involving critical BESS components including battery cells/modules/packs PCS (Power Conversion Systems) TMS (Thermal Management Systems) enclosures and other electro-mechanical assemblies. This individual will leverage SAP/ERP systems and advanced planning tools to support scalable world-class supply planning processes.

Key Responsibilities

Supply Planning

  • Develop and maintain short- mid- and long-term supply plans to support global customer demand and manufacturing requirements.
  • Balance supply availability production capacity inventory targets and supplier constraints to achieve service and financial objectives.
  • Translate demand plans into actionable supply and replenishment strategies.
  • Drive end-to-end material readiness to support manufacturing and customer delivery commitments.
  • Identify supply risks and develop mitigation plans to prevent disruptions.

Capacity & Supply Assurance

  • Analyze supplier capacity and capability to support current and future demand requirements.
  • Partner with Procurement and Suppliers to ensure adequate capacity for batteries PCS TMS enclosures and critical long-lead components.
  • Develop supply scenarios and contingency plans for constrained materials.
  • Support allocation decisions during periods of supply shortages.
  • Monitor supplier performance and proactively address risks impacting supply continuity.

Inventory Management

  • Establish and maintain inventory strategies aligned with service level and working capital objectives.
  • Optimize safety stock reorder points lead times and planning parameters.
  • Monitor excess obsolete and slow-moving inventory and develop corrective action plans.
  • Drive inventory health through disciplined planning processes and continuous review.

Cross-Functional Planning

  • Collaborate with Demand Planning to align supply plans with the consensus demand forecast.
  • Partner with Order Fulfillment and Master Scheduling teams to ensure executable production and delivery plans.
  • Work closely with Procurement Operations to manage PO execution and supplier commitments.
  • Support executive S&OP and S&OE processes through supply analysis and recommendations.
  • Communicate supply constraints risks and recovery plans to stakeholders.

ERP & Planning System Excellence

  • Maintain planning data integrity within SAP and associated planning systems.
  • Ensure accuracy of planning parameters lead times sourcing information and material master data.
  • Drive compliance with supply planning processes and system governance standards.
  • Support continuous improvement initiatives focused on automation planning effectiveness and data quality.

BESS Supply Chain Support

  • Manage supply planning activities across key BESS commodities and assemblies including:
    • Battery Cells Modules and Packs
    • Power Conversion Systems (PCS)
    • Thermal Management Systems (TMS)
    • Electrical Components
    • Enclosures
    • Balance of System (BOS) Materials
  • Support new product introductions supplier transitions capacity expansions and localization initiatives.
  • Coordinate planning activities across global manufacturing locations and contract manufacturing partners.

Required Qualifications

  • Bachelors degree in Supply Chain Management Engineering Operations Business or related field.
  • Minimum 8 to 10 years of experience in Supply Planning Materials Planning Production Planning S&OP or Supply Chain Management.
  • Minimum 3 years of experience supporting Battery Energy Storage Systems (BESS) battery manufacturing energy storage power electronics or related industries.
  • Experience managing complex global supply chains involving OEMs and strategic suppliers.
  • Strong understanding of MRP inventory planning replenishment methodologies capacity planning and supply assurance.
  • Experience with SAP SAP S/4HANA or comparable ERP/MRP systems.
  • Advanced analytical and problem-solving capabilities.
  • Strong communication and stakeholder management skills.

Preferred Qualifications

  • Experience managing supply plans for:
    • Battery OEMs
    • PCS manufacturers
    • Thermal Management suppliers
    • Metal fabrication and enclosure manufacturing partners
  • APICS/ASCM CPIM or CSCP certification.
  • Experience supporting contract manufacturing environments.
  • Advanced capabilities in Power BI Excel and supply chain analytics.
  • Experience working within global multi-region planning organizations.

Key Competencies

  • Supply Planning & Inventory Optimization
  • Capacity Planning & Assurance of Supply
  • MRP / ERP Systems Expertise
  • Supply Risk Management
  • Data Analysis & Scenario Modeling

Our Culture

At Fluence our culture is the foundation that drives our ambitious growth strategy and fuels our mission to transform the future of energy. Our core cultural pillars empower us to innovate collaborate and lead with purpose ensuring we continue to deliver unparalleled value to our customers and the world.

Unleash Voices

We believe every voice matters. We encourage openness active listening and decisive action to create a culture where everyone has the opportunity to contribute to our success. We foster an environment where diverse perspectives are heard and valued driving innovation and progress.

Customer Fluent

Our customers are at the heart of everything we do. Were committed to delivering exceptional value that exceeds expectations by understanding our customers needs and adapting swiftly to meet them. Our deep focus on customer satisfaction drives us to continuously improve and innovate.

Infinite Impact

We are committed to creating the impossible. We push boundaries to deliver sustainable game-changing solutions that shape a brighter more energy-efficient future for all. Our team is passionate about making a lasting impact that will resonate for generations to come.

All In

We are all in for growth. Our teams are relentlessly focused on identifying and seizing opportunities that propel us forward. We embrace an ownership mindset pushing ourselves and each other to accelerate progress and create lasting success.

Equal Opportunity Employer
At Fluence we believe great teams are built on a collaborative and connected culture. Were proud to be an Equal Opportunity Employer and welcome qualified applicants of all backgrounds. Employment decisions are made without regard to race color religion sex sexual orientation national origin age disability veteran status gender identity or expression genetic information or any other status protected by law.

Work Authorization
To join our team youll need to be legally authorized to work in the United States at the time of application and throughout your employment without the need for employer sponsorship. Please note that Fluence does not sponsor work visas for this position.


Required Experience:

Senior IC


About Company

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Fluence is a global market leader in energy storage products and services, and cloud-based software for renewables and storage assets.

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