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Clean Harbors Interview Questions and Answers for Experienced

Updated 3 Mar 2025

Clean Harbors Interview Experiences for Experienced

Popular Designations

18 interviews found

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

I appeared for an interview in Feb 2025.

Round 1 - HR 

(1 Question)

  • Q1. How does your previous role relate to this position?
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
-
Result
-

I applied via Naukri.com

Round 1 - Technical 

(1 Question)

  • Q1. System Design for E Commerce appliation
  • Ans. 

    System design for an E-commerce application involves designing scalable architecture to handle high traffic, secure transactions, and seamless user experience.

    • Use microservices architecture to break down the application into smaller, independent services for scalability and flexibility.

    • Implement a distributed database system to handle large amounts of data and ensure high availability.

    • Utilize caching mechanisms like Re...

  • Answered by AI

Skills evaluated in this interview

Technical Architect Interview Questions asked at other Companies

Q1. How to manage clients, how to handle critical issues with example
View answer (3)
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Check about the company be presentable good grammar and have an accent

Interview Preparation Tips

Interview preparation tips for other job seekers - Have an accent

Senior Associate Interview Questions asked at other Companies

Q1. On an average, how many invoices can you process in a day?
View answer (11)
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
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 

(2 Questions)

  • Q1. About MVC Cache, MVC Session Management, Model binding, MVC Performance increasing technics, and some basic questions in C#. Simple html coding test
  • Q2. In SQL Server : About indexes, functions , procedure tuning, transactions
Round 3 - Behavioral 

(1 Question)

  • Q1. About achievements, behavior, weakness, client handling, professional strengths, problem soving skills

Interview Preparation Tips

Interview preparation tips for other job seekers - Fast hiring process and release job as soon as possible

Senior Software Engineer Interview Questions asked at other Companies

Q1. Tell me about yourself. What technology are you using? What is a Collection? What are the different types of collection there? What is the difference between ArrayList and LinkedList What are the basic building blocks of Stream operators, s... read more
View answer (2)

Clean Harbors interview questions for popular designations

 Associate

 (4)

 Senior Associate

 (3)

 Accounts Receivable Analyst

 (2)

 Customer Support Executive

 (1)

 Technical Architect

 (1)

 Software Engineer Trainee

 (1)

 Architect

 (1)

 Vice President

 (1)

Interview experience
1
Bad
Difficulty level
Easy
Process Duration
6-8 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Nov 2023. There was 1 interview round.

Round 1 - HR 

(3 Questions)

  • Q1. What’s your strength
  • Q2. What’s your weakness
  • Q3. Money money money

Interview Preparation Tips

Interview preparation tips for other job seekers - Don’t go in this company

Head Human Resources Interview Questions asked at other Companies

Q1. Will you able to handle other plants and you have to manage chairman and MD residence get together Handle hospitality travel management security services laision canteen management contracts renewal lease agreement stationary percurement an... read more
View answer (3)

Associate Interview Questions & Answers

user image Anonymous

posted on 15 Nov 2024

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

I applied via Naukri.com and was interviewed before Nov 2023. There were 2 interview rounds.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Self introduction
  • Q2. About the company
Round 2 - One-on-one 

(3 Questions)

  • Q1. Self introduction
  • Q2. About the company
  • Q3. Where do you want to see yourself in the next 5 years?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and speak fluently

Associate Interview Questions asked at other Companies

Q1. A rat has 3000 gm of rice, he has to travel a distance of 3000m, he eats 1gm rice/m, his maximum carrying capcity is 1000 gm,how should he travel the distance to reach with maximum rice left
View answer (5)

Jobs at Clean Harbors

View all
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Jul 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Aptitude round based on reasoning and analytical techniques

Round 2 - Technical 

(2 Questions)

  • Q1. Explain about your college project?
  • Q2. Explain what is data analytics?
  • Ans. 

    Data analytics is the process of analyzing raw data to extract useful insights and make informed decisions.

    • Data analytics involves collecting, processing, and analyzing data to identify trends and patterns.

    • It helps businesses and organizations make data-driven decisions to improve efficiency and performance.

    • Examples of data analytics tools include Tableau, Power BI, and Google Analytics.

  • Answered by AI
Round 3 - HR 

(2 Questions)

  • Q1. Tell me about your self
  • Q2. Why do you want to hire hear?

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be confident while giving your answer and be loyal with your answer and show reality of your knowledge.

Skills evaluated in this interview

Junior Associate Interview Questions asked at other Companies

Q1. What are Reverse Repo Rate and Repo Rate of Reserve Bank Of India?
View answer (5)
Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Apr 2022. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Programming questions and ui development, sql queries

Software Engineer Trainee Interview Questions asked at other Companies

Q1. Palindromic Linked List Problem Statement Given a singly linked list of integers, determine if it is a palindrome. Return true if it is a palindrome, otherwise return false. Example: Input: 1 -> 2 -> 3 -> 2 -> 1 -> NULL Outpu... read more
View answer (1)

I applied via Recruitment Consulltant and was interviewed in Jul 2021. There were 4 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. They will check your approach and basic questions and ask your approach. They need enthusiasm and activiness . Asked some technical syntax and how you did it
Round 2 - HR 

(5 Questions)

  • Q1. What are your salary expectations?
  • Q2. What is your family background?
  • Q3. Share details of your previous job.
  • Q4. Why are you looking for a change?
  • Q5. He was very straight forward you have to deal with honesty otherwise he can easily identify
Round 3 - Technical 

(1 Question)

  • Q1. This was taken by onsite director. He was so enthusiastic to know about different approaches and views and how you want to work .. he explains what he wants from you
Round 4 - One-on-one 

(1 Question)

  • Q1. It will be with India director. He explains about the things and check your honesty and your interests

Interview Preparation Tips

Interview preparation tips for other job seekers - Till now it was good for me we can learn more...

Senior Automation Engineer Interview Questions asked at other Companies

Q1. 1. Print numbers from 1 to 100 without using any loop ? 2. How do you take out duplicate values from array without using any set ? if you iterate the array and take out unique values , how do you do it for 2lakh items in less time? 3. Diffe... read more
View answer (1)

Associate Interview Questions & Answers

user image Anonymous

posted on 20 Mar 2022

I applied via Walk-in and was interviewed in Feb 2022. There was 1 interview round.

Round 1 - HR 

(9 Questions)

  • Q1. What are your salary expectations?
  • Q2. What is your family background?
  • Q3. Share details of your previous job.
  • Q4. Why should we hire you?
  • Q5. Why are you looking for a change?
  • Q6. Where do you see yourself in 5 years?
  • Q7. What are your strengths and weaknesses?
  • Q8. Tell me about yourself.
  • Q9. Why are you joining??

Interview Preparation Tips

Interview preparation tips for other job seekers - It's a good reputation company and fastest growthing

Associate Interview Questions asked at other Companies

Q1. A rat has 3000 gm of rice, he has to travel a distance of 3000m, he eats 1gm rice/m, his maximum carrying capcity is 1000 gm,how should he travel the distance to reach with maximum rice left
View answer (5)

Clean Harbors Interview FAQs

How many rounds are there in Clean Harbors interview for experienced candidates?
Clean Harbors interview process for experienced candidates usually has 2-3 rounds. The most common rounds in the Clean Harbors interview process for experienced candidates are HR, One-on-one Round and Technical.
How to prepare for Clean Harbors interview for experienced candidates?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Clean Harbors. The most common topics and skills that interviewers at Clean Harbors expect are Javascript, Production Support, JQuery, HTML and SQL.
What are the top questions asked in Clean Harbors interview for experienced candidates?

Some of the top questions asked at the Clean Harbors interview for experienced candidates -

  1. Explain what is data analyti...read more
  2. System Design for E Commerce appliat...read more
  3. They will check your approach and basic questions and ask your approach. They n...read more
How long is the Clean Harbors interview process?

The duration of Clean Harbors interview process can vary, but typically it takes about less than 2 weeks to complete.

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Clean Harbors Interview Process for Experienced

based on 10 interviews

Interview experience

3.7
  
Good
View more
Join Clean Harbors 40-plus years of sustainability in action

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Clean Harbors Reviews and Ratings

based on 302 reviews

3.5/5

Rating in categories

3.3

Skill development

3.6

Work-life balance

3.5

Salary

3.5

Job security

3.3

Company culture

3.1

Promotions

3.4

Work satisfaction

Explore 302 Reviews and Ratings
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