Senior Engineer Manufacturing Engineer

Johnson & Johnson Johnson & Johnson · Pharma · Ringaskiddy, Cork, Ireland

Senior Engineer, Manufacturing Engineer role at Johnson & Johnson focused on supporting and improving medical device production processes, particularly in metals manufacturing and sterile packaging. Responsibilities include leading complex projects, process development, qualification, validation, statistical analysis, and continuous improvement using Lean and Six Sigma methodologies. The role requires strong hands-on manufacturing knowledge, cross-functional collaboration, and problem-solving skills within a regulated healthcare environment.

What you'd actually do

  1. Lead complex projects aligned to business goals, including product and process transfers, process improvements, and value improvement initiatives.
  2. Develop, assess, and refine business cases to confirm technical feasibility, financial impact, and strategic value.
  3. Present project recommendations to leadership to secure alignment, approval, and progression through applicable capital approval processes.
  4. Use Lean, should-cost modeling, and related tools to identify cost of goods and value capture opportunities, and lead those opportunities from conceptualisation through implementation.
  5. Serve as the technical subject matter expert for manufacturing processes supporting medical devices, including metals processing and packaging operations.

Skills

Required

  • Manufacturing engineering expertise
  • Metals manufacturing knowledge
  • Sterile packaging knowledge
  • Process development
  • Process transfer
  • Equipment and process qualification
  • Validation (IQ/OQ/PQ)
  • Statistical analysis
  • Continuous improvement
  • Lean methodologies
  • Six Sigma methodologies
  • Risk-based decision-making
  • Engineering drawings interpretation
  • Specifications interpretation
  • Critical-to-quality (CTQ) requirements understanding
  • Cross-functional collaboration

Nice to have

  • Project leadership
  • Business case development
  • Cost of goods analysis
  • Should-cost modeling