Principal Engineer - Product Sustainment
Weir Group · Bengaluru · onsite · Posted 52d ago
Undisclosed18–20 yrsfulltimeSourced from
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About this role
Job Summary
Principal Engineer - Product Sustainment - Location: Bangalore
Responsibilities
- Technical Leadership: Provide strategic direction and technical leadership in product cost engineering within the Product Sustainment Engineering team, influencing product competitiveness and profitability across mining equipment product lines.
- Product Benchmarking Competitor Analysis: Lead and execute comprehensive product benchmarking and competitor teardown studies, analyzing materials, manufacturing methods, performance, and cost structures to identify improvement opportunities.
- Should Cost Development: Develop detailed should-cost models using aPriori software for mechanical products and assemblies, analyze designs and manufacturing routes to optimize cost structures, and recommend cost reduction initiatives using VAVE methodologies.
- Quality Root Cause Investigation: Apply Lean and Six Sigma principles to lead root cause analysis investigations (8D, Fishbone, 5 Whys) related to product design and manufacturing deviations, supporting quality improvements and manufacturing issue resolution.
- Innovation Continuous Improvement: Identify and implement new methodologies, technologies, and processes to enhance product value and engineering efficiency, driving continuous improvement across product sustainment activities.
- Business Influence: Provide data-driven recommendations to support product strategy, investment decisions, sourcing strategies, and technology roadmaps, partnering with cross-functional teams.
- Daily Role: The successful candidate will manage multiple projects, mentor technical teams, and collaborate with Product Management, Engineering, Manufacturing, Supply Chain, Procurement, and Commercial teams to optimize product design and lifecycle support.
- Success Metrics: Success will be measured by improved product cost competitiveness, enhanced reliability, effective cost reduction initiatives, and strong cross-functional collaboration.
- Travel Requirements: Occasional travel may be required to support benchmarking, teardown activities, and cross-site collaboration.
- Safety First: Demonstrate 100% commitment to our zero harm behaviors in support of our drive towards developing a world-class safety culture.
Requirements
- Bachelor's Degree in Mechanical Engineering (Master's preferred but not mandatory)
- Minimum 18 years of experience in Mechanical/Product/Cost Engineering with at least 10 years in product benchmarking, should costing, VAVE, and cost optimization, including 5 years in supervisory or technical leadership roles
- Hands-on expertise with aPriori Should Costing software and manufacturing simulations, with strong knowledge of cost estimation methodologies and product cost structures
- Deep understanding of manufacturing processes (casting, forging, machining, fabrication, heat treatment, surface treatments, assembly) and mechanical engineering fundamentals including machine design, DFM, DFA, and mechanical systems design
Nice-to-haves
- Authored technical papers or recognized by technical bodies or councils
- Active membership in industry groups or subject matter expert communities
- Strong people leadership, mentoring skills, and visible safety leadership
- Excellent analytical, problem-solving, communication, and stakeholder management capabilities
Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.
Sourced from naukri
Skills
AutomationProduct DesignCost EstimationCostingHeat Treatmentsix sigmaFabricationProcurementanalyticalProduct Management
About Weir Group

Weir Group
Engineering & Construction
10000-50000
employees
1871
155 years old
Glasgow
Scotland
₹11.7L PA avg
Avg at Weir Group
About
Weir Group delivers engineering solutions for the mining, infrastructure, and oil industries, focusing on sustainable resource management and operational efficiency.
Industries
Engineering & ConstructionOil / Gas / Petro Chemicals
Employee ratings
10 reviews
4.0/ 5
Culture
4.3
Career growth
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Work-life
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