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Veolia Water Technologies Process Engineer Interview Questions and Answers

Updated 30 Apr 2023

Veolia Water Technologies Process Engineer Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Easy
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Apr 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - One-on-one 

(1 Question)

  • Q1. Man hours related, P&ID related
Round 3 - Panel interview 

(1 Question)

  • Q1. Do you know zld?
  • Ans. 

    Yes, ZLD stands for Zero Liquid Discharge.

    • ZLD is a wastewater treatment process that eliminates all liquid discharge from a system.

    • It involves treating wastewater until it becomes solid or brine, which can then be safely disposed of.

    • ZLD is commonly used in industries such as power plants, chemical manufacturing, and textile production.

    • Examples of ZLD technologies include evaporation, crystallization, and membrane filtr

  • Answered by AI
Round 4 - HR 

(1 Question)

  • Q1. Salary discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - Ask if it is for insource or for India

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Dec 2024. There were 2 interview rounds.

Round 1 - Group Discussion 

Process planning refers to the methodical approach of determining the best possible way to manufacture a product or deliver a service by considering various aspects such as resources, timelines, and methodologies involved in production or execution.

Round 2 - One-on-one 

(5 Questions)

  • Q1. Explain about previous process
  • Ans. 

    Implemented a new chemical process to increase efficiency and reduce waste.

    • Researched and analyzed current process to identify areas for improvement

    • Designed and tested new process using simulation software

    • Collaborated with production team to implement changes and monitor results

    • Achieved 20% increase in production output and 15% reduction in waste

    • Continuously monitored and optimized process for further improvements

  • Answered by AI
  • Q2. Explain about my work experience
  • Q3. Explain about my work standard
  • Q4. Explain about my managing method
  • Ans. 

    I utilize a combination of project management tools and communication strategies to effectively manage my team and projects.

    • I prioritize tasks based on deadlines and importance

    • I regularly communicate with team members to ensure everyone is on the same page

    • I use project management software such as Trello or Asana to track progress and assign tasks

    • I adapt my management style to fit the needs and preferences of individual

  • Answered by AI
  • Q5. Explain about my working style
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Feb 2025, where I was asked the following questions.

  • Q1. What is your higher education
  • Ans. 

    I hold a Master's degree in Chemical Engineering, specializing in process optimization and sustainable manufacturing practices.

    • Bachelor's degree in Chemical Engineering from XYZ University.

    • Master's degree in Chemical Engineering with a focus on process design.

    • Completed a thesis on optimizing chemical processes for reduced waste.

    • Participated in internships at ABC Corp, focusing on process improvement.

    • Attended workshops ...

  • Answered by AI
  • Q2. What is your hobbies.
  • Ans. 

    I enjoy hiking, reading, and experimenting with new recipes, which help me unwind and foster creativity in my engineering work.

    • Hiking: I love exploring nature trails, which keeps me physically active and mentally refreshed.

    • Reading: I read a variety of genres, from science fiction to biographies, to broaden my perspective and inspire innovative thinking.

    • Cooking: I experiment with new recipes, which enhances my problem-s...

  • Answered by AI
  • Q3. What is your salary expectation

I applied via Campus Placement and was interviewed before Apr 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. About the basics of c, c++ and java, also asked to explain the project that I developed.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be bold and transparent. Explain your reasons and issues if any they are under standable.

I applied via Approached by Company and was interviewed before Dec 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. What is n-tier architecture
  • Ans. 

    n-tier architecture is a software design pattern that divides an application into logical layers.

    • It separates presentation, application processing, and data management functions.

    • Each layer can be developed and maintained independently.

    • Examples include 3-tier and 4-tier architectures.

    • It improves scalability, maintainability, and flexibility of the application.

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. What is your expectation from company

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident while answering the questions and answers

I applied via LinkedIn and was interviewed in Jun 2021. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Basics of Angular
  • Q2. Basics of js

Interview Preparation Tips

Interview preparation tips for other job seekers - Freshen up basics on skills.

I applied via Naukri.com and was interviewed in Dec 2020. There were 3 interview rounds.

Interview Questionnaire 

7 Questions

  • Q1. Describe yourself
  • Q2. What is difference between c and c++
  • Ans. 

    C++ is an extension of C with object-oriented programming features.

    • C++ supports classes and objects while C does not.

    • C++ has better support for polymorphism and inheritance.

    • C++ has a standard template library (STL) while C does not.

    • C++ allows function overloading while C does not.

    • C++ has exception handling while C does not.

  • Answered by AI
  • Q3. What is oops?
  • Ans. 

    OOPs stands for Object-Oriented Programming. It is a programming paradigm based on the concept of objects.

    • OOPs focuses on creating objects that contain both data and functions to manipulate that data.

    • It emphasizes on encapsulation, inheritance, and polymorphism.

    • Examples of OOPs languages are Java, C++, Python, etc.

  • Answered by AI
  • Q4. What is polymorphism
  • Ans. 

    Polymorphism is the ability of an object to take on many forms.

    • It allows objects of different classes to be treated as if they were objects of the same class.

    • It is achieved through method overriding and method overloading.

    • Example: A shape class can have different subclasses like circle, square, triangle, etc. and all of them can be treated as shapes.

    • Example: A method can have different implementations in different clas...

  • Answered by AI
  • Q5. What is data abstraction
  • Ans. 

    Data abstraction is the process of hiding implementation details and showing only the necessary information to the user.

    • It is a way of organizing complex systems

    • It allows users to interact with complex systems without needing to understand the underlying details

    • It helps to reduce complexity and increase efficiency

    • Examples include object-oriented programming and APIs

  • Answered by AI
  • Q6. String reverse c program
  • Ans. 

    A C program to reverse a given string.

    • Declare a character array to store the input string.

    • Use a loop to iterate through the string and swap the characters.

    • Print the reversed string.

  • Answered by AI
  • Q7. Swap number in macro
  • Ans. 

    Swapping two numbers using macro in C language

    • Use a temporary variable to store the value of one number

    • Assign the value of the second number to the first number

    • Assign the value of the temporary variable to the second number

    • Define a macro for swapping the numbers

    • Example: #define SWAP(a,b) {int temp; temp=a; a=b; b=temp;}

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - It was good and need to be prepared for c and c++

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Basics questions on SAP

Interview Preparation Tips

Interview preparation tips for other job seekers - Recomend, not to join this company. what they promise and what they provide is totally irrelevant. No ethics.

Interview Questionnaire 

1 Question

  • Q1. Spring and SpringBoot

I applied via Referral and was interviewed before Sep 2021. There was 1 interview round.

Round 1 - Technical 

(4 Questions)

  • Q1. Explain about past projects.
  • Q2. Technology on which you worked.
  • Ans. 

    I have worked on various technologies including Java, Python, AWS, and Docker.

    • Developed RESTful APIs using Java and Spring framework

    • Implemented machine learning models using Python and scikit-learn library

    • Deployed applications on AWS using EC2, S3, and RDS

    • Containerized applications using Docker for easy deployment and scaling

  • Answered by AI
  • Q3. C language basic but important concepts related to Data type, pointer, etc.
  • Q4. Python knowledge check.

Interview Preparation Tips

Interview preparation tips for other job seekers - Not too much hard. Most of the questions was related to past project.

Skills evaluated in this interview

Veolia Water Technologies Interview FAQs

How many rounds are there in Veolia Water Technologies Process Engineer interview?
Veolia Water Technologies interview process usually has 4 rounds. The most common rounds in the Veolia Water Technologies interview process are Resume Shortlist, One-on-one Round and Panel interview.
What are the top questions asked in Veolia Water Technologies Process Engineer interview?

Some of the top questions asked at the Veolia Water Technologies Process Engineer interview -

  1. Do you know z...read more
  2. Man hours related, P&ID rela...read more

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Veolia Water Technologies Process Engineer Interview Process

based on 1 interview

Interview experience

4
  
Good
View more

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Veolia Water Technologies Process Engineer Salary
based on 6 salaries
₹12.2 L/yr - ₹15.9 L/yr
114% more than the average Process Engineer Salary in India
View more details

Veolia Water Technologies Process Engineer Reviews and Ratings

based on 5 reviews

4.5/5

Rating in categories

4.0

Skill development

4.1

Work-life balance

3.9

Salary

3.8

Job security

4.1

Company culture

3.9

Promotions

4.0

Work satisfaction

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