Jamna Auto Industries Production Engineer Interview: Rounds, Questions and Preparation

What the job involves

Production Engineers in manufacturing and automobile component firms plan and supervise daily shop-floor operations, ensuring that production targets for parts like leaf springs, axles, or suspension systems are met safely and within quality and cost norms. They coordinate with maintenance, quality, and supply chain teams, track key metrics such as OEE and rejection rates, and drive continuous improvement through lean tools and root-cause problem solving.

Role and Technical Knowledge

1. 1

   What is OEE and how would you calculate it on a leaf spring production line?

   Define OEE as Availability x Performance x Quality, and explain how you would measure downtime, cycle time deviations, and rejection rates for a specific line.

2. 2

   Explain the difference between production planning and production control in an automobile component plant.

   Planning decides what, how much, and when to produce based on demand and capacity; control monitors and adjusts execution to meet the plan, including scheduling and expediting.

3. 3

   What are the seven wastes in lean manufacturing, and give one example from a forging or machining shop.

   List transport, inventory, motion, waiting, overproduction, overprocessing, and defects, then link one waste to a real shop-floor example like excess work-in-process between press and heat treatment.

4. 4

   How do you read a basic engineering drawing with GD&T symbols for a suspension part?

   Mention title block, views, dimensions, tolerances, and common GD&T symbols like flatness or position, and explain why they matter for fit and function.

Practical Scenarios and Problem Solving

1. 5

   A critical machine on your line breaks down mid-shift and the daily target is at risk. What do you do?

   Prioritise safety, inform maintenance and supervisor, arrange temporary rerouting or overtime if possible, and communicate revised plan to downstream teams.

2. 6

   You notice a rising trend in rejection rates for a machined component. How would you investigate?

   Use a structured approach like 5 Why or fishbone, check recent changes in material, machine, method, or operator, and verify with data from SPC charts or inspection records.

3. 7

   How would you reduce changeover time on a press line using SMED principles?

   Separate internal and external activities, convert internal to external where possible, standardise tools and fixtures, and use quick clamps or pre-staging to cut downtime.

4. 8

   Operators on your shift are resistant to a new 5S initiative. How do you get them on board?

   Explain the benefits in their language, involve them in planning, start with a pilot zone, and recognise early wins to build ownership rather than imposing rules.

Behavioural and Teamwork Questions

1. 9

   Tell me about a time you worked in a team to solve a problem under time pressure.

   Use the STAR format, highlight your specific role, the action taken, and a measurable outcome such as time saved or defect reduced.

2. 10

   How do you handle a situation where a senior operator disagrees with your instruction?

   Show respect for experience, listen to their concern, explain the reason behind the instruction with data or safety logic, and escalate only if needed.

3. 11

   Describe a mistake you made during a project or internship and what you learned.

   Choose a real but not catastrophic example, take ownership, and focus on the corrective action and how you prevented recurrence.

4. 12

   Why do you want to work on a shop floor in a manufacturing company rather than a design or office role?

   Show genuine interest in hands-on problem solving, continuous improvement, and seeing the direct impact of your work on production and quality.

HR and Company Fit

1. 13

   Are you comfortable working in shifts, including night shifts, in a plant environment?

   Answer honestly and positively if true, and mention any prior exposure to shift work or willingness to adapt to plant schedules.

2. 14

   What do you know about our company and its products in the automobile component sector?

   Research the company's product lines, key customers, and recent expansions, and connect your skills to their manufacturing needs without claiming inside knowledge.

3. 15

   Where do you see yourself in three to five years in a production engineering career?

   Show a realistic path such as becoming a shift in-charge or process expert, and express interest in deepening lean and quality skills.

4. 16

   How would you handle relocation to a plant located in a smaller town?

   Be clear about your flexibility, mention any previous experience of living away from home, and focus on the learning opportunity.