Sr. Manager, SIOP

Lennox (NYSE: LII) Driven by 130 years of legacy HVAC and refrigeration success Lennox provides our residential and commercial customers with industry-leading climate-control solutions. At Lennox we win as a team aiming for excellence and delivering innovative sustainable products and services. Our culture guides us and creates a workplace where all employees feel heard and welcomed. Lennox is a global community that values each team members contributions and offers a supportive environment for career development. Come stay and grow with us.

Role Summary:

The Sr. Manager SIOP for the Lennox Residential HVAC business leads the end-to-end process that aligns sales forecasts inventory and production capacity to optimize inventory levels meet customer demand and drive operational efficiency. This cross-functional role balances demand and supply ensuring the organization operates on a unified plan. This role reports to the Home Comfort Solutions SIOP team and works closely with the LRH Leadership Team.

Core Responsibilities

• Lead and execute the SIOP process: Facilitate monthly cycles including demand review supply planning and executive consensus meetings.
• Demand & inventory planning: Generate and monitor forecasts adjust safety stocks and evaluate forecast performance.
• Supply alignment: Assess production and purchasing needs based on demand adjusting schedules and material availability accordingly.
• Cross-functional collaboration: Work closely with sales marketing production purchasing and finance to ensure forecasts and operational plans are accurate and aligned.
• Meeting facilitation & coordination: Lead SIOP meetings manage agendas document action items and ensure follow-through across functions.
• Data integrity & reporting: Maintain accurate data within ERP/MRP systems track KPIs (forecast accuracy inventory levels on-time delivery) and drive continuous process improvement.
• Change agent: Champion process standardization system enhancements and operational improvements.

Typical Workday & Environment

• A dynamic mix of meetings with sales production purchasing and finance teams to update forecasts and resolve gaps.
• Office-based with some on-site time in manufacturing or ; up to 10% travel may be required.
• Interaction with global/regional stakeholders possibly across multiple time zones.

Desired Outcomes:

• Improved forecast accuracy and inventory optimization.
• Enhanced service levels and on-time delivery.
• Reduced waste lower carrying costs and improved capacity utilization.
• Streamlined SIOP/S&OP practices and stronger cross-functional alignment.

Key Qualifications & Skills

• Education: Bachelors degree in Supply Chain Operations Business or related field; MBA/advanced degree preferred.
• Experience: 510 years in SIOP/S&OP integrated demand-supply planning and inventory optimization roles.
• Technical expertise:
  • Proficiency with ERP/MRP systems (e.g. SAP APO IBP) advanced Excel statistical forecasting and analytics tools.
  • Strong understanding of demand planning capacity modeling inventory management and network optimization.
• Analytical & problem-solving: Capable of dissecting forecasts vs. actuals developing simulations and formulating cost-effective strategies.
• Communication & leadership: Ability to lead and influence across functions manage multi-stakeholder meetings foster consensus and guide change initiatives.
• Soft skills:
  • Strong interpersonal and organizational skills
  • Strategic and tactical thinking
  • Facilitator mindset with comfort moderating complex discussions.

Compensation: This is a salaried exempt role. The starting salary range for this role and market is between $139200-$182700annually. Factors that may affect starting salary include geography/market and the skills education experience and other qualifications of the successful candidate. Employees in this role are also eligible for an annual bonus in accordance with the terms of the Companys applicable plan. Employees in this role are not eligible for overtime.

Benefits:Subject to applicable eligibility requirements the following benefits are offered for this role: tuition reimbursement; medical dental and vision insurance; prescription drug coverage; 401(k) retirement plan; short-term disability insurance; 8 weeks paid birthing leave; 2 weeks paid bonding leave; life and long-term disability insurance.

Depending on date of hire and subject to applicable eligibility requirements new employees in this role also receive up to: 12 days paid time off 2 paid well-being days 1 paid volunteer day 12 paid holidays and 3 floating holidays per year.

Our Culture: At Lennox our Core Values of Integrity Respect & Excellence are ingrained in the fabric of the organization. They define our culture which is about how we do business and how we treat others. Lennox is not just a workplace; we are a global community that values each team members contributions. As an equal opportunity employer we are committed to recruit develop and retain talented individuals from a wide range of backgrounds ensuring that everyone has the opportunity to succeed and contribute to our continued growth and success. At Lennox youll take pride in our brands knowing you are part of something special. Come stay and grow with us!

Disclaimers:The compensation and benefits information is accurate as of the date of this posting. Lennox reserves the right to modify this information at any time with or without notice subject to applicable law.

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