Master Scheduler

• Job title Master Scheduler
• Function Supply Chain Planning
• Sub function Production Planning & Scheduling
• Category Senior Analyst, Production Planning & Scheduling (P6)
• Location Ringaskiddy / Ireland
• Date posted Nov 10 2026
• Requisition number R-109602
• Work pattern Hybrid Work

Description

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn more at jnj.com.

As guided by Our Credo, Johnson & Johnson is responsible to our employees who work with us throughout the world. We provide an inclusive work environment where each person is considered as an individual. At Johnson & Johnson, we respect the diversity and dignity of our employees and recognize their merit.

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Role Summary

The Master Scheduler is responsible for developing and maintaining a constrained Master Production Schedule (cMPS) that aligns site capacity with network requirements while driving global optimization and digital transformation initiatives.

This role ensures optimal resource utilization at the site level, supports network-wide capacity planning, and mitigates constraints through advanced analytics and scenario planning. The position is critical for balancing demand and supply, enabling timely delivery of products across the global network, and supporting strategic decision-making.

Key Responsibilities

Site & Network Capacity Planning

• Develop and maintain a monthly constrained Master Production Schedule (MPS) based on net requirements.
• Perform site capacity planning for resources, shifts, equipment, and planned shutdowns.
• Lead site Rough-Cut Capacity Planning (RCCP) reviews and identify improvement opportunities.
• Chair and own the Site Latest Estimate (LE) process, ensuring alignment with Net Requirements Plan (NRP).
• Collaborate with global teams to identify and mitigate capacity constraints across the network.

Advanced Planning & Digital Transformation

• Utilize advanced planning systems (SAP/APO), or offline tools, for scenario modelling and predictive analytics.
• Partner with data analytics teams to develop KPI dashboards and leverage AI/ML-based forecasting.
• Drive continuous improvement initiatives and digital transformation projects within planning processes.

Risk Management & Governance

• Develop risk mitigation and growth strategies for supply disruptions and capacity constraints.
• Ensure compliance with global regulatory standards (Quality, EHS, Financial) and trade compliance requirements.
• Communicate business-related issues or opportunities to management promptly.

Inventory & Scheduling

• Coordinate frozen period horizons for production requirements, including scheduling, rescheduling, rework, and outsourced work-in-process inventory.
• Manage finished goods pull-forward processes and projections post-LE.
• Participate in lead-time reduction initiatives and global optimization projects.

Stakeholder Engagement

• Support Integrated Business Planning (IBP) forums, providing input on risks and opportunities.
• Influence decision-making at Director and VP levels through clear, compelling communication.
• Act as a key liaison among customers, colleagues, and vendors.

Required Qualifications

• Bachelor’s degree in Supply Chain, Business, Engineering, or related field.
• Minimum 5 years of experience in supply chain planning or scheduling within a global manufacturing environment.
• Proficiency in ERP systems (SAP/APO/SNP) and advanced planning tools.
• Strong analytical and data reporting skills (w/ preference in predictive modelling)

Preferred Qualifications

• APICS CPIM or CSCP certification required
• Advanced degree (MBA or equivalent).
• PMP certification desirable for project leadership.
• Six Sigma or Lean Manufacturing certification.
• Experience with AI/ML-based forecasting and data visualization tools.

Skills & Competencies

• Strategic thinking and change management capabilities.
• Strong leadership and cross-functional collaboration skills.
• Ability to influence senior stakeholders and drive digital initiatives.
• Advanced MS Excel and data mining skills; experience with KPI dashboard development.
• Excellent problem-solving and decision-making abilities.
• Financial acumen and understanding of production economics.

Other Information

• May require up to 10% domestic and/or international travel.
• Must comply with all Health, Safety, and Environmental practices.

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The anticipated base pay range for this position is:

Benefits:

In addition to base pay, we offer the following benefits*: an annual bonus with set target (% of pay) depending on pay grade / location, where the actual amount is based on the employees’ and companies’ performance of the previous calendar year, or sales commissions. Moreover, we offer vacation days, parental leave for a minimum of 12 weeks, bereavement leave, caregiver leave, volunteer leave, well-being reimbursement, programs for financial, physical and mental health. We also offer service anniversary and recognition awards, and subject to the terms of their respective plans, employees - and in some location’s eligible dependents - can participate in several insurance plans. For more information, visit Employee benefits | Supporting well-being & career growth | Johnson & Johnson Careers.

*This is for informative purposes only. Amounts and actual benefits may vary by location and are subject to change.