Finance Supervisor

About the role

PHINIA: Advancing sustainability today, powering a cleaner tomorrow. PHINIA is an independent, market-leading, premium solutions and components provider with over 100 years of manufacturing expertise and industry relationships, with a strong brand portfolio that includes DELPHI®, DELCO REMY® and HARTRIDGE™. With over 12,500 employees across 43 locations in 20 countries, PHINIA is headquartered in Auburn Hills, Michigan, USA. At PHINIA, we Provide fuel systems, electrical systems, and aftermarket products and solutions of the highest quality - developed and manufactured responsibly - that are designed to enhance efficiency and reduce the environmental impact of vehicles, industrial machinery, and other applications. In doing so, we contribute to a cleaner tomorrow, treat our people and surrounding communities with respect, and hold ourselves accountable to robust ethical standards. Our Culture PHINIA promotes and cultivates an inclusive culture and diverse perspectives, strives to maintain its reputation for excellence, thrives on the power of collaboration, and fosters the development of our talented employees. We believe in making a positive impact through our business and actions, and we take our collective responsibility seriously. Career Opportunities We believe in building a brighter tomorrow for our employees as well as our customers and encourage you to learn about our long history, strong culture, new technologies, and future vision. We offer a strong local presence and interesting global opportunities. Join us on this shared journey toward a brighter tomorrow. JOB PURPOSE

Responsibilities

• Budget, Business Plan & Forecast Ownership
• Leads and oversees the monthly forecast process, ensuring timely, accurate, and aligned financial outlooks.
• Supports annual Budget and Business Plan preparation in line with plant strategic objectives.
• Coordinates inputs across operational and commercial stakeholders, challenging assumptions and ensuring consistency.
• Provides clear visibility of risks, opportunities, and variances to plan, supporting proactive decision‑making.
• Operational Finance Support
• Analyze business trends affecting performance, identifying causes and solutions related to P&L, balance sheet, and operational issues.
• Provide cost accounting oversight for the business including standard costing, inventory and fixed asset accounting.
• Oversee Engineering financial reporting and provide clear guidance to help drive efficiencies and cost savings.
• Ensure optimization of processes, systems, and reporting tools to enhance efficiency.
• Business Case Ownership & Investment Evaluation
• Own the new business case lifecycle and provide financial recommendations which align with the business strategy.
• Leads data collection, assumption validation, and financial modelling to produce accurate, decision‑ready financial expectations.
• Evaluation of makes vs. buy decisions, expansion, and other investment business.
• Provides clear visibility of commitments, investment requirements, returns, risks, and sensitivities.
• Leadership & Team Support:
• Dedicate support to Business Leaders in the plant with financial guidance, direction and creating a business culture of financial awareness driving economic value creation.
• Develop strong collaborative relationships across the business.
• Develop finance team members alignment with the PHINIA Business Operating Model and ensure succession.

Requirements

• Education/Experience:
• Degree in accounting or finance.
• Minimum of eight years' experience with increasing responsibility.
• Manufacturing accounting experience is required.
• CPA or CMA (or equivalent) preferred.
• Prior experience with Monitor and/or OneStream.
• Knowledge of US GAAP preferred.
• Key Skills:
• Experienced manufacturing finance leader with strong commercial mindset.
• Proven ownership of budgeting, forecasting, and investment evaluation.
• Comfortable owning decisions in complex, cross functional environments
• High Level of Excel skills and capability.
• Highly developed written and oral communication skills.
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• Strong leadership and organizational skills.
• Strong understanding of internal controls/ICFR

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