Parker Hannifin

Division Sales, Inventory, and Operations Planning (SIOP) Manager

Parker Hannifin • $122K — $215K *
Simi Valley, CA 93065In-Person
Manufacturing & Automotive
8 - 10 years of experience
Today
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Job Overview by Ladders

Qualifications

  • 10+ years of experience in SIOP or related leadership roles
  • Proficiency with ERP and analytics tools like SAP, Tableau, or similar
  • Strong analytical skills for data-driven decision making
  • Experience in a complex manufacturing or aerospace environment
  • Proven ability to influence senior leadership
  • Excellent communication and change management skills
  • Demonstrated success in building and maturing planning processes

Responsibilities

  • Build and implement a scalable SIOP process across all platforms
  • Establish governance, standard work, and decision-making forums
  • Align demand and supply across various business functions
  • Lead monthly SIOP reviews ensuring accountability for outcomes
  • Identify and mitigate capacity constraints and recovery plans
  • Develop analytics and metrics to support decision-making
  • Drive cross-functional stakeholder alignment and accountability

Benefits

  • Comprehensive medical, dental, and vision insurance
  • 401(k) plan with matching contributions
  • Defined-contribution retirement plan
  • Career development and tuition reimbursement
  • Paid parental leave and disability programs
  • Supplemental benefits like identity and legal protection
  • Paid Time Off and company-paid holidays
Full Job Description
Conditions of Employment

This position is subject to meeting U.S. export compliance and/or U.S. Government contracting citizenship eligibility requirements.

DIVISION Sales, Inventory & Operations Planning (SIOP) Manager

Position Summary:
  • The Division SIOP Manager is a high-visibility leadership role responsible for building, deploying, and maturing the Sales, Inventory & Operations Planning process across all platforms. This role will lead the development of an integrated, data-driven planning framework that aligns customer demand, supply capability, inventory strategy, financial objectives, and operational execution.
  • The Manager will influence across the executive leadership team and work cross-functionally with Operations, Supply Chain, Sales, Finance, Quality, Engineering, and Program Management to drive enterprise alignment, improve forecast accuracy, reduce volatility, and strengthen execution discipline. This position will have direct report(s) and will be accountable for establishing standard work, governance, analytics, and performance management across the SIOP process.
Responsibilities:

SIOP Strategy & Governance
  • Build and implement a scalable SIOP process from the ground up across all platforms
  • Establish enterprise-wide SIOP governance, cadence, standard work, and decision-making forums
  • Partner with executive leadership to align demand, supply, inventory, capacity, and financial plans
  • Drive executive-level visibility to risks, constraints, trade-offs, and required decisions
  • Lead monthly SIOP reviews and ensure clear accountability for actions, owners, and outcomes
Demand & Supply Alignment
  • Lead cross-functional alignment of customer demand, aftermarket requirements, production capacity, supplier capability, and inventory strategy
  • Improve forecast accuracy through enhanced demand sensing, historical trend analysis, market intelligence, and customer input
  • Partner with Sales, Program Management, and Finance to ensure demand plans reflect customer priorities and business objectives
  • Work with Operations and Supply Chain to translate demand into executable supply and capacity plan
  • Identify and mitigate demand and supply imbalances across short-, mid-, and long-term planning horizons
Capacity & Constraint Management
  • Develop visibility to constrained capacity across internal operations, suppliers, people, equipment, and material availability
  • Partner with Operations leaders to build and maintain capacity models by platform, value stream, and critical work center
  • Lead constraint identification, escalation, and recovery planning to improve schedule adherence and customer delivery
  • Ensure SIOP outputs are integrated with master scheduling, production planning, procurement, and inventory management processes
Data Analytics & Performance Management
  • Build and leverage analytics, dashboards, and reporting tools to support fact-based decision-making
  • Establish key SIOP metrics, including forecast accuracy, schedule adherence, inventory performance, past due, capacity utilization, and supply risk
  • Use data to identify trends, gaps, risks, and opportunities across demand, supply, inventory, and execution performance
  • Present insights, recommendations, and action plans to leadership in a clear and concise manner
Cross-Functional Leadership
  • Influence and align stakeholders across Operations, Supply Chain, Sales, Finance, Quality, Engineering, and Program Management
  • Serve as a key integration point between commercial priorities, operational capability, and financial commitments
  • Drive accountability across functions to ensure plans are realistic, executable, and aligned to business goals
  • Lead change management efforts to embed SIOP as a core business operating process
People Leadership
  • Lead, coach, and develop a team of direct reports responsible for demand planning, supply planning, analytics, and SIOP execution.
  • Build organizational capability through talent development, standard work, training, and performance management.
  • Foster a culture of accountability, continuous improvement, collaboration, and data-driven decision-making.
Process Improvement
  • Identify and implement best practices to improve planning maturity, forecasting accuracy, inventory performance, and execution stability.
  • Drive continuous improvement in planning tools, processes, reporting, and governance.
  • Support lean enterprise principles by reducing waste, improving flow, and enabling more predictable operational performance.
Qualifications
  • Proven experience leading SIOP, demand planning, supply planning, operations planning, or integrated business planning processes.
  • Demonstrated ability to build or significantly mature planning processes across complex, multi-platform or multi-site environments.
  • Strong executive presence with the ability to influence senior leaders and drive alignment across functions.
  • Deep understanding of demand planning, capacity planning, inventory management, master scheduling, supply chain execution, and operational performance.
  • Strong analytical capability with experience using data to drive business decisions.
  • Proficiency with ERP, planning, and analytics tools such as SAP, Oracle, Power BI, Tableau, Excel, or similar platforms.
  • Experience leading teams and developing planning talent.
  • Strong communication, facilitation, and change management skills.
  • Ability to operate strategically while also driving tactical execution and issue resolution.
  • Lean enterprise mindset with a focus on standard work, continuous improvement, and operational excellence.
Education & Experience Requirements
  • Education requirement: Bachelor's degree required; Supply Chain, Operations Management, Business, Engineering, Finance, or related discipline preferred | Master's degree or MBA preferred.
  • Year of experience required:10+ years of progressive experience in SIOP, supply chain, operations planning, demand planning, or related leadership roles.
  • Prior people leadership experience required.
  • Experience working in a complex manufacturing, aerospace, industrial, or engineered-products environment preferred.
This position is subject to meeting U.S. export compliance and/or U.S Government contracting citizenship eligibility requirements.

Pay, Benefits, Work Schedule

Competitive Compensation
  • Pay Range: $122,910 to $215,170 annually
  • Participation in Annual Incentive Program
Benefit & Retirement Plans

Parker offers competitive benefit programs, including:
  • Comprehensive coverage for medical, prescription drugs, dental, vision, voluntary optional life, accident insurance, hospital indemnity insurance and critical illness insurance with competitive premium cost.
  • 401(k) Plan with company matching contributions at 100% of the first 5% of pay.
  • Company provided defined-contribution retirement plan with annual contribution equal to 3% of pay.
  • Career development and tuition reimbursement.
  • Other benefits including paid parental leave, short and long-term disability programs, adoption assistance, a Care.com membership and financial planning assistance are provided at no cost to you.
  • Supplemental benefit programs including identity protection, legal protection, and pet wellness are available at competitive rates.
  • Paid Time Off and Company-Paid Holidays.

About Parker Hannifin

Parker Hannifin is a diversified manufacturer of motion and control technologies and systems, providing precision-engineered solutions for a wide variety of commercial, mobile, industrial, and aerospace markets. They are also demonstrating how their interconnected portfolio of motion and control technologies is critical to enabling a cleaner and sustainable world.

Parker Hannifin Careers

Join the vibrant team at Parker Hannifin, a global leader in motion and control technologies, and be part of a company known for its innovative approach and commitment to excellence. At Parker Hannifin, we offer a wide range of job opportunities that allow professionals to advance their careers in an environment that fosters growth, leadership, and diversity.

Work You’ll Do

At Parker Hannifin, every position contributes to our mission of solving the world’s greatest engineering challenges. Our team is composed of highly skilled professionals dedicated to pushing the boundaries of technology and innovation. Whether you are looking for a full-time position, an internship, or a leadership role, Parker Hannifin has a place for you.

Innovate and Lead

Embrace the opportunity to lead projects that redefine industry standards. Parker Hannifin is at the forefront of technological innovation, and our employees are the driving force behind our success. With a culture that values diversity and creative problem-solving, you will work alongside some of the brightest minds in the industry.

Grow Your Career

Parker Hannifin is committed to the professional growth of our employees. With comprehensive training programs and a focus on career development, we ensure that our team members have the resources they need to succeed. Our commitment to professional development is matched by our dedication to promoting from within, providing a clear path for career advancement.

Be Part of a Great Team

Our team at Parker Hannifin is our greatest asset. We pride ourselves on a culture that promotes teamwork, respect, and collaboration. With a global network of professionals, the opportunities for networking and cross-functional collaboration are vast. Join us and be part of a team that is making a difference in the world.

Benefits and Culture

Parker Hannifin offers a competitive benefits package that supports the health, well-being, and financial security of our employees and their families. From health insurance to retirement plans, we provide the benefits that help you live a healthier and more secure life. Our inclusive culture encourages involvement and offers various channels for employees to express their ideas and insights.

Explore Job Opportunities

Are you ready to take the next step in your career? Explore the exciting job opportunities at Parker Hannifin. From engineering to marketing, and from sales to customer service, we have positions that match a wide range of skills and interests. - **Search Parker Hannifin Jobs**: Find open positions that align with your skills and career goals. We are continuously hiring and looking for new talent to join our dynamic team. - **Prepare Your Application**: Tailor your resume and prepare for your interview with us. Show us how your experience and skills make you the perfect fit for Parker Hannifin. - **Internship Programs**: Gain hands-on experience and build your professional network through our internship programs. These opportunities are designed to give you a solid foundation in your chosen field.

Stay Connected

- **Join Our Team**: Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. - **Career Development**: Engage in ongoing learning and development programs to enhance your skills and boost your career prospects. - **Job Alert Emails**: Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Discover the exciting and rewarding opportunities that await at Parker Hannifin. At Parker Hannifin, we are not just offering jobs; we are offering careers that make a global impact. Join us and be part of a legacy of leadership, innovation, and diversity.
Learn more about Parker Hannifin
Size
54,640 employees
Market Cap
$37.5 billion
Industry
Manufacturing & Automotive
Net Income
$1.4 billion
Founded
1918
5 Year Trend
+5.7%
Revenue
$13.5 billion
NASDAQ
PH
* Ladders Estimates

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