Senior Process Engineer

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 .

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.

Job Function Supply Chain Engineering

Job Sub Function Process Engineering

Job Category Scientific/Technology

All Job Posting Locations Ringaskiddy, Cork, Ireland

The Senior Process Engineer provides engineering support for manufacturing operations within the foundry value stream. This role is essential in driving key business priorities, including Health, Safety & Environment (HSE), Quality, Supply Chain performance, and Cost Management.

A key focus of the position is ensuring process stability and continuous improvement. This includes leading CAPA investigations and driving CIP initiatives to enhance process capability and robustness. As process owner, the Senior Process Engineer will collaborate closely with cross‑functional teams—including NPI, Manufacturing Engineering, and Quality—as well as with suppliers and sister sites operating similar technologies. The role involves supporting and delivering value‑stream projects, ensuring alignment, standardisation, and best‑practice implementation across the network.

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• Provide hands‑on engineering leadership to achieve key business metrics (HSE, Quality, Supply, Cost) across assigned value streams.
  
• Lead end‑to‑end process development and industrialization for complex processes and New Product Introductions (NPI), ensuring scalable, robust, and validated manufacturing processes.
  
• Develop, plan, and implement complex validation strategies and protocols including Installation Qualification (IQ), Operational Qualification (OQ) and Performance Qualification (PQ); review and approve validation work and ensure regulatory compliance.
  
• Own and drive closure of high‑impact quality actions (Audit Actions, NCRs, CAPAs), prioritize resources, and ensure sustained corrective and preventive measures.
  
• Serve as the primary technical collaborator with R&D, Quality, Supply Chain, Maintenance, and external suppliers to specify tooling, fixtures, gauges and special equipment.
  
• Define equipment and process requirements, lead solving of recurring issues, and partner with maintenance and calibration to improve equipment reliability and uptime.
  
• Apply and coach structured problem‑solving and risk assessment tools (8D, FMEA, DFMEA, Six Sigma) to identify root causes and implement robust long‑term corrective actions.
  
• Lead cost reduction and productivity initiatives (scrap/rework reduction, throughput improvements, consumables optimization) with measurable savings and sustainability impacts.
  
• Participate in day‑to‑day operations governance (pulse walks, production reviews) and bring up/handle operational risks to senior leadership as needed.
  
• Prepare, review and maintain technical content, manufacturing specifications, and change controls; ensure design and process changes follow the Quality Management System and regulatory requirements.
  
• Provide technical mentorship to engineers and technicians, champion continuous improvement culture, and support capability development across the organization.
  
• Contribute to capital project planning, budgeting, and prioritization for equipment upgrades and process automation.
  

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• Bachelor’s degree or equivalent experience in Engineering (or equivalent).
  
• Demonstrated ability in manufacturing/process engineering
  
• Demonstrated experience leading validation activities including IQ, OQ and PQ for equipment, processes and systems.
  
• Proven track record managing Audit Actions, NCRs and CAPAs within a Quality Management System.
  
• Strong experience in structured problem solving and root cause analysis.
  
• Excellent technical content skills (specifications, validation protocols, change control).
  
• Experience leading multi-functional teams and influencing collaborators at multiple levels.
  
• Proven experience supporting NPI, scale‑up and transfer activities.
  

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• Training or certification in Six Sigma (Black/Green Belt), Lean, or equivalent continuous improvement methodologies.
  
• Proficiency in CAD/CAM and experience specifying tooling, fixtures, gauges and special equipment.
  
• Project management experience, including planning, budgeting, coordination and supplier management.
  
• Familiarity with calibration, maintenance practices and working closely with in‑house maintenance teams.
  
• Knowledge of regulatory requirements and submissions applicable to medical device manufacturing.
  
• Prior experience mentoring/leading emerging engineers or small technical teams.
  

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• Strategic and analytical problem solver with data‑driven decision‑making skills.
  
• Structured problem solver with a focus on root cause and sustainable corrective actions.
  
• Strong multi‑functional collaborator and influencer (Operations, Quality, R&D, Suppliers); able to represent Operations in governance and regulatory settings.
  
• Excellent written and verbal communication skills for technical content and collaborator updates.
  
• Project organisation, prioritisation and execution with the ability to drive complex actions to timely closure.
  
• Continuous improvement attitude with measurable focus on cost, quality and supply stability. xcfaprz
  
• Commitment to Health, Safety and Environmental (HSE) practices and regulatory compliance.
  

Onsite

Required Skills

Preferred Skills: Analytical Reasoning, Computerized Equipment Skills, Emerging Technologies, Gemba Kaizen, Issue Escalation, Lean Supply Chain Management, Problem Solving, Process Control, Process Engineering, Process Oriented, Product Improvements, Science, Technology, Engineering, and Math (STEM) Application, Situational Awareness, Supply Planning, Technical Research, Technologically Savvy, Validation Testing