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Mars

PPI Engineer

LocationCHN-Tianjin-Tianjin
Work modeon-site
SeniorityLead
Company size10,000+ people
First seenOct 5, 2026 · 6d ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
Must have9
Lead end-to-end deployment of new product and packaging innovations on site
Execute R&D deployment strategies to drive production growth, product quality improvement, and manufacturing efficiency
Own and lead all production line trials; complete formal trial reports
Lead complex problem-solving for process deviations, non-conformances, and technical bottlenecks during new product scale-up
Validate production line and equipment process capability for new product and process rollout
Establish formal operational control systems for all new product launches
Implement Statistical Process Control (SPC) and quality management systems
Coordinate cross-functional teams (Production, Quality, Maintenance, Supply Chain) to deliver deployment projects
Develop manufacturing standards and define Standard Running Conditions (SRC) for all core production processes
Nice to have5
Experience in pet food dry kibble extrusion, with hands-on knowledge of twin-screw/single-screw extruders, conditioning, drying, and coating processes
Familiarity with raw material characteristics (cereals, meat meals, fats, etc.) in pet food extrusion
Familiarity with extruder barrel temperature/pressure/screw speed profiles, particle size control, and kibble crispness adjustment
Proven experience in commissioning and troubleshooting dry pet food extrusion lines
Familiarity with major equipment brands (e.g., Wenger, Bühler)
Skills
SPC
Statistical Process Control
Job Description:
Key Responsibilities:
•
Innovation & New Product Implementation
· Lead end‑to‑end deployment of new product and packaging innovations on site. · Execute R&D deployment strategies to drive production growth, product quality improvement, and manufacturing efficiency. · Ensure the full product portfolio is launched to all target markets with required performance and quality standards, and strictly comply with all R&D specifications.
•
Process Management & Line Trial Leadership
· Own and lead all production line trials; complete formal trial reports and provide end‑to‑end technical expertise to the operations team during the entire product implementation lifecycle. · Lead complex problem‑solving for process deviations, non‑conformances, and technical bottlenecks during new product scale‑up. · Validate production line and equipment process capability for new product and process rollout. · Strong plus: Experience in pet food dry kibble extrusion, with hands‑on knowledge of twin‑screw/single‑screw extruders, conditioning, drying, and coating processes. Ability to quickly establish trial protocols based on different formulations and expansion targets, optimizing key process parameters and equipment matching.
•
Operational Control & Change Management
· Establish formal operational control systems (including factory portfolio change management) for all new product launches. · Implement Statistical Process Control (SPC) and quality management systems to stabilise mass production after trial runs. · Manage manufacturing changes, control process risks, and ensure production compliance.
•
Cross‑functional Project Coordination & Knowledge Transfer
· Coordinate cross‑functional teams (Production, Quality, Maintenance, Supply Chain) to deliver deployment projects and drive execution efficiency. · Participate in the regional PPI platform; share best practices, manufacturing technologies, and lessons learned to achieve multi‑site harmonisation. · Act as the key on‑site technical contact for regional R&D and manufacturing networks. · Strong plus: Familiarity with raw material characteristics (cereals, meat meals, fats, etc.) in pet food extrusion, as well as extruder barrel temperature/pressure/screw speed profiles, particle size control, and kibble crispness adjustment. Capable of defining Standard Running Conditions (SRC) based on product formulation and sensory requirements.
•
Standardisation & Baseline Definition
· Develop manufacturing standards and define Standard Running Conditions (SRC) for all core production processes. · Formalise material, product, and packaging specifications; embed standard process baselines into daily production management. · Strong plus: Proven experience in commissioning and troubleshooting dry pet food extrusion lines, with familiarity with major equipment brands (e.g., Wenger, Bühler).
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