Work sample test and structured interview for {role_name}

After shortlisting, assess candidates' skills with a work sample task, followed by an assessment and thorough evaluation.

How to structure the interview to assess skills and cultural fit for {role_name}

Work sample test (Home assignment)

Recruitment Bullet

Assess the candidate’s practical skills by assigning a real-world task similar to the work they would do if hired.

  • Title: Develop a 3D Model for an Automotive Component
  • Objective: The candidate must design a 3D model of an automotive part (e.g., a suspension arm or brake caliper) using CAD software. The model should meet the specified technical and material requirements.
  • Requirements:
    • Use CAD software (AutoCAD or SolidWorks) to create a 3D model of the part.
    • Ensure the model meets given dimensions, weight, and material constraints.
    • Perform a basic Finite Element Analysis (FEA) to evaluate the structural integrity of the design.
    • Submit the design file along with a brief report explaining the design decisions, materials used, and potential improvements.
  • Time Frame: 3-5 days

Questions based on home assignment : 

Recruitment Bullet

Once done with work sample test evaluate the candidate’s technical proficiency based on the work sample task.

Technical questions

Recruitment Bullet

Duration : 10 minutes/question

  • Question: How did you ensure that the design met the weight and material requirements for the component?
    • Expected Answer: The candidate should explain how they calculated the material use, optimized the design for weight reduction, and selected appropriate materials.
    • Sample Answer: "I used SolidWorks to create the initial design and then performed weight analysis by reducing material in non-critical areas. I selected aluminum for the part due to its lightweight and strength properties, and I ensured that the overall design met the specified weight limit."
  • Question: Can you explain the process of running a Finite Element Analysis (FEA) on your design?
    • Expected Answer: The candidate should describe the steps to simulate stress or force using FEA and how they interpreted the results.
    • Sample Answer: "After completing the design, I ran an FEA simulation in SolidWorks by applying a standard load to test for stress points. The analysis showed that the stress distribution was even across the part, with no areas exceeding the material’s yield strength."
  • Question: How did you approach any design trade-offs between functionality and manufacturability in this task?
    • Expected Answer: The candidate should discuss their thought process in balancing design complexity and ease of manufacturing.‍
    • Sample Answer: "I prioritized functionality but simplified the design where possible to ensure that it could be easily manufactured. For example, I reduced the number of small, intricate features that would be difficult to machine, while still maintaining the part's performance."

Behavioral questions

Recruitment Bullet

Duration : 10 minutes/question

  • Question: Describe a time when you had to redesign a component due to feedback from a manufacturing team. How did you handle it?
    • Expected Answer: The candidate should provide an example of how they took feedback constructively, made necessary adjustments, and ensured a smooth handover to production.
    • Sample Answer: "In a previous project, the manufacturing team found that the initial design of a bracket was too complex for our existing machining capabilities. I collaborated with them to simplify the design, reduced the number of intricate cuts, and made sure it was easier to produce without compromising on strength."
  • Question: How do you prioritize multiple design tasks with tight deadlines?
    • Expected Answer: The candidate should describe how they manage time, set priorities, and ensure that quality isn’t compromised under tight deadlines.
    • Sample Answer: "When managing multiple deadlines, I prioritize tasks based on their impact on the overall project timeline. I also use project management tools to break down each design into smaller milestones, which helps me stay organized and focused. If necessary, I communicate with stakeholders to adjust expectations."
  • Question: Can you provide an example of a challenging design problem you faced and how you solved it?
    • Expected Answer: The candidate should explain a specific challenge, how they analyzed the problem, and what solution they implemented.‍
    • Sample Answer: "I was tasked with designing a part that had to withstand high heat but needed to be lightweight. After researching materials, I chose titanium for its heat resistance and low density. I then iteratively refined the design using simulations to ensure it could withstand the thermal stress without adding excess weight."

How to evaluate and compare candidates after interviews?

After interviews, it's important to evaluate and compare candidates based on a set of predefined criteria.Use scorecard to evaluate each candidate.

Recruitment Bullet

Sample scorecard based on pre-defined criteria. Here’s an example:

Criteria Sample Question Rating (1-5) Comments
Technical Skills How proficient is the candidate with CAD software and FEA? [ ]
Problem-Solving Ability How well did the candidate approach design trade-offs? [ ]
Communication Skills Can the candidate explain design processes and decisions? [ ]
Cultural Fit Does the candidate work well in a team and handle feedback? [ ]
Work Sample Test Was the design functional, efficient, and well-documented? [ ]

What criteria should be used to make the final hiring decision?

Final decisions should be based on the candidate's overall evaluation score, with a focus on important qualifications. Prioritize technical skills above everything else for a {role_name}, but do not forget about communication and cultural fit.

Recruitment Bullet

How to communicate the decision to candidates

Sample offer letter for {role_name}

Subject: Job Offer: Design Engineer Position at [Company Name]

Dear [Candidate's Name],

We are excited to offer you the position of Design Engineer at [Company Name]. Your skills in CAD design, product development, and problem-solving stood out during the interview process, and we believe you will be a valuable addition to our engineering team.

Your starting salary will be [Salary Amount] per year, with [list of benefits]. We look forward to your contribution in designing innovative products and working with our cross-functional teams.

Please sign and return the offer by [Response Deadline]. Your start date will be [Start Date].

We’re excited to have you on board!

Best regards,
[Your Name]
[Company Name]
[Contact Information]

‍

Sample rejection letter for {role_name}

Subject: Application Update: Design Engineer Position

Dear [Candidate's Name],

Thank you for taking the time to interview for the Design Engineer position at [Company Name]. After careful consideration, we have decided to move forward with another candidate. We were impressed by your skills and experience and encourage you to apply for future opportunities with us.

We wish you the best of luck in your job search and thank you again for your interest in [Company Name].

Best regards,
[Your Name]
[Company Name]
[Contact Information]

‍

Hiring guide

About {role_name}

Job description

Source and shortlist candidates

Structured interview

Progression and salary