Senior Demand and Supply Planner

ABOUT US

PHINIA: Advancing sustainability today, powering a cleaner tomorrow.

PHINIA is a diversified industrial supplier and global leader in the development of fuel systems, electrical systems, and aftermarket solutions, with a strong portfolio of trusted brands that includes DELPHI®, DELCO REMY®, and HARTRIDGE™. With over 100 years of manufacturing expertise and industry relationships, PHINIA has approximately 12,500 talented employees and over 40 locations in 20 countries and is headquartered in Auburn Hills, Michigan, USA. Read More

JOB PURPOSE

KEY RESPONSIBILITIES

• To plan and coordinate production within the product line to ensure achievement of MPS targets taking advantage of the product line structure to drive efficiency in production planning.
• To lead best practice production management of value stream bottlenecks to optimise production uptime and efficiency.
• Proactively work to identify and mitigate production risks in the short term to minimise impact to the product line.

Demand & Customer Planning

• Ensure customer demand is accurately reflected within SAP/ERP.
• Maintain customer scheduling agreements, orders and releases.
• Monitor and resolve EDI errors and manage non-EDI customer releases.
• Analyse customer demand variations and identify significant changes requiring escalation.
• Translate changing customer requirements into updated production, inventory and dispatch plans.
• Support customer planning activities for new product launches and product transitions.

S&OP and Production Planning and Scheduling

• Coordinate the site's S&OP process, bringing together Operations, Manufacturing Engineering, Industrial Engineering, Production Control, Supply Chain, Programme Management, Sales, HR and other key stakeholders.
• Develop, maintain and communicate a rolling manufacturing, assembly and test build plans.
• Translate customer demand into an achievable Master Production Schedule aligned with available capacity, materials and inventory.
• Lead weekly and daily build-plan reviews with Operations.
• Monitor short and long-term capacity versus demand, highlighting gaps and coordinating cross-functional recovery actions.
• React quickly to demand variation and agree appropriate production and dispatch plans.
• Identify bottlenecks and planning constraints and coordinate actions to maximise production uptime and efficiency.
• Proactively identify short-term production risks and implement mitigation plans before customer delivery is affected.
• Maintain relevant MRP parameters for manufactured parts and finished goods.

Inventory Management

• Monitor and optimise finished-goods inventory levels while protecting customer service.
• Ensure SAP inventory remains accurate.
• Review backflush transactions and investigate unusual inventory discrepancies.
• Identify root causes of inventory inaccuracies and coordinate corrective actions.
• Monitor blocked stock, negative inventory and other abnormal inventory conditions.
• Coordinate excess and obsolete reporting and process
• Balance inventory, customer requirements and production efficiency when developing manufacturing plans.
• Lead and coordinate plant cycle counts and annual physical inventory counts.

Continuous Improvement & Problem Solving

• Monitor production adherence to schedule and respond quickly to abnormal conditions.
• Use data to identify recurring planning, capacity and inventory issues and drive sustainable corrective actions.
• Work cross-functionally to improve planning stability, inventory accuracy and customer delivery performance.
• Support new-product launches and production cut-over planning.
• Escalate risks early and ensure clear ownership and action plans are in place.
• Ensure compliance with QMS and customer requirements
• Support continuous improvement initiatives, e.g. Kaizen projects and Quarterly improvement projects, QCI / JFE.

Experience and Qualifications

• Minimum 3 years' experience in Demand Planning, Supply Planning, Production Planning or S&OP.
• Experience within automotive manufacturing or Tier 1/Tier 2 automotive supply chain environments.Degree in Supply Chain, Operations, Business or Engineering.
• Line management and experience of developing others
• APICS/CPIM/ CSCP certification.
• Lean, Six Sigma, RedX qualification.

Reward and Benefits

Reward package commensurate with role and experience including discretionary bonus, private healthcare and health cashplan, life assurance, contributory pension, on-site parking and subsidised canteen.

Location

On-site, Stonehouse Plant - Gloucestershire

As proud Armed Forces Covenant Silver Award holders, we welcome applications from members of the Armed Forces community, recognising the valuable skills, experience and perspectives they bring to our workforce.

EQUAL EMPLOYMENT OPPORTUNITY

PHINIA is an equal employment opportunity employer such that all qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity/expression, national origin, disability or protected veteran status.

VISA SPONSORSHIP

For this role, applicants must be currently authorized to work on a full-time basis in the country where the position is based. Only in certain circumstances, based on business need, does PHINIA provide sponsorship for employment visa status.

NO UNAUTHORIZED REFERRALS

PHINIA does not accept unsolicited resumes from recruitment agencies or third-party vendors. Any recruitment partnership must be approved in writing by Human Resources before candidate submissions are made.

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Advancing sustainability today, powering a cleaner tomorrow. Join us on this shared journey to a brighter tomorrow. For more information about PHINIA, please visit www.phinia.com.

ABOUT US

Join the PHINIA team and be a part of an industry-leading company in fuel systems, aftermarket distribution, and combustion technologies. As we drive the transition to alternative fuels and hydrogen combustion, we're seeking talents who want to have a positive impact on the future of transportation. Established relationships with global OEMs and a focus on balanced and synergistic exposure among multiple markets, PHINIA is the place to be.”​

CAREER OPPORTUNITIES

We manage talent as seriously as we manage our businesses and encourage you to learn about our proud history, strong culture, technologies and future vision. We offer a strong local presence and interesting global opportunities. Start your future with PHINIA now!