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SANMINA-SCI SYSTEMS SINGAPORE PTE. LTD.

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Assistant Manager (Production)

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Job Responsibilities:

  • Oversee daily and weekly production execution to consistently meet operational output, quality, yield, and on-time delivery targets.

  • Bridge strategic goals with shift execution and headcount deployment by managing Superintendents and balancing resource distribution across multiple production lines and shifts.

  • Lead and execute the annual Physical Inventory (PI) count for the production department, coordinating with Finance, Materials, and Warehouse teams to ensure accurate WIP, raw material, and finished goods reconciliation.

  • Drive operational Lean initiatives and continuous improvement projects to reduce waste, reduce process cycle times, minimize WIP inventory, and lower scrap.

  • Collaborate directly with Engineering, Quality, and Supply Chain functions to resolve operational roadblocks in mass production and ensure smooth New Product Introduction (NPI) handovers.

  • Review departmental overtime, shift utilization, and direct labor efficiency metrics to maintain operational cost controls within assigned budget limits.

  • Monitor operational adherence to ISO, EHS, RBA regulations, and 5S+ workplace standards across all production zones.

  • Conduct competency gap assessments for Superintendents and Supervisors, supporting technical up-skilling and frontline talent development

  • Act as the primary operational escalation point for line-stop quality interventions, reviewing root-cause analysis (8D/CAPA) prior to line restarts.

  • Driving operational efficiency through process automation and Google Gemini AI.

Job Requirements:

  • Minimum 7 years of experience in high-volume, high-mix PCBA or TLA manufacturing.

  • Minimum Diploma in manufacturing, production, or engineering disciplines, or equivalent.

  • Certified Lean Six Sigma Green Belt or higher preferred.

  • Strong operational leadership, resource scheduling, and conflict-resolution skills.

  • In-depth understanding of high-volume/high-mix manufacturing processes, throughput optimization, inventory management, and shop-floor control.

  • Proficient in MS Office applications or Google Workspace equivalent.

  • Possess strong supervisory or managerial experience (e.g., as a Production Superintendent or

  • Lead Supervisor) directly managing multi-shift manufacturing teams.


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