Howmet Aerospace

Sales Inventory and Operations Planning Manager (SI&OP)

Howmet Aerospace$90K — $120K *
Manufacturing & Automotive
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Business, Supply Chain, Operations Management, or related field
  • Minimum 5 years of supply chain or operations management experience
  • At least 3 years in a SIOP or demand planning leadership role
  • Master's degree (MBA) preferred
  • Experience in manufacturing industry; multi-site experience is a plus
  • Proficiency in Excel, Power BI, and data analysis tools

Responsibilities

  • Lead monthly SIOP process for alignment between demand, supply, and financial goals
  • Partner with Sales and Marketing for accurate demand forecasting and market trend analysis
  • Collaborate with Operations and Procurement to ensure capacity and material availability
  • Analyze supply and demand data to identify gaps and present recommendations to leadership
  • Develop metrics to monitor forecast accuracy and production performance
  • Drive continuous improvement in forecasting and inventory management processes
  • Prepare and deliver executive summaries and performance reports for leadership

Benefits

  • Collaborative cross-functional environment
  • Opportunities for professional development and continuous improvement
  • Exposure to strategic decision-making processes
  • Engagement in technology enhancement initiatives
  • Possibility of influencing company-wide operational strategies
Full Job Description
Responsibilities

Position Summary

The SIOP Manager is responsible for leading the Sales, Inventory, and Operations Planning process to ensure alignment across demand, supply, and financial plans. This role drives cross-functional collaboration between Sales, Operations, Supply Chain, Finance, and Engineering to optimize inventory levels, improve forecast accuracy, and support efficient production scheduling. The SIOP Manager plays a key role in ensuring the organization can meet customer demand while maintaining operational efficiency and profitability.

Key Responsibilities:
  • Lead and facilitate the monthly SIOP process to ensure alignment between demand, supply, and financial goals.
  • Partner with Sales and Marketing to develop accurate demand forecasts and assess market trends
  • Collaborate with Operations, Procurement, and Production teams to ensure capacity and material availability align with forecasted demand.
  • Analyze supply and demand data to identify gaps, risks, and opportunities; present findings and recommendations to leadership.
  • Develop and maintain metrics to monitor forecast accuracy, inventory turns, service levels, and production performance.
  • Drive continuous improvement in forecasting, inventory management, and production planning processes.
  • Lead cross-functional meetings to review forecasts, production plans, and inventory strategies.
  • Partner with Finance to align operational plans with business budgets and performance targets.
  • Support ERP/MRP system enhancements to improve visibility and accuracy of SIOP data.
  • Prepare and deliver regular executive summaries and performance reports for leadership review.


Qualifications

Basic Qualifications
  • Bachelor's degree in Business, Supply Chain, Operations Management, or related field from an accredited institution
  • Minimum of 5 years of experience in supply chain, production planning, or operations management, with at least 3 years in a SIOP or demand planning leadership role


Preferred Qualifications
  • Master of Business Administration from an accredited institution
  • Manufacturing industry experience; multi-site experience a plus.
  • Experience with ERP/MRP systems.
  • Strong analytical and problem-solving skills
  • Excellent communication and facilitation abilities across all levels of the organization
  • Demonstrated ability to lead cross-functional teams and influence without direct authority
  • Proficiency in Excel, Power BI, and data analysis tools
  • Knowledge of Lean principles and continuous improvement methods preferred


About Howmet Aerospace

Howmet Aerospace is a global leader in engineered metal products. The company provides aerospace components, such as jet engine and industrial gas turbine components, as well as forged wheels for commercial transportation. Howmet Aerospace has a strong focus on research and development, and has been awarded numerous patents for its innovative products and processes. The company has a global presence, with operations in North America, Europe, and Asia. Howmet Aerospace was formerly known as Arconic Inc. and changed its name to Howmet Aerospace Inc. in April 2020.
Learn more about Howmet Aerospace
Size
19,900 employees
Market Cap
$16 billion
Industry
Net Income
$261 million
5 Year Trend
-16.7%
Revenue
$5.2 billion
NASDAQ

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