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Assystem Interview Questions and Answers

Updated 4 Apr 2025
Popular Designations

32 Interview questions

A Trainee Design Engineer was asked
Q. What is the purpose of a cooling tower in a power plant?
Ans. 

Cooling tower in power plant is used to remove excess heat from the water used in the cooling system.

  • Cooling tower helps in maintaining the temperature of water used in the cooling system.

  • It removes excess heat from the water and releases it into the atmosphere.

  • This helps in preventing overheating of the equipment and ensures efficient operation.

  • Examples of cooling towers include natural draft, mechanical draft, a...

View all Trainee Design Engineer interview questions
A Junior Engineer was asked
Q. What is the initial setting time of cement?
Ans. 

Initial setting time of cement is the time taken by cement to harden and resist penetration by a standard needle.

  • Initial setting time is affected by factors like temperature, water-cement ratio, and type of cement.

  • The standard needle used for testing has a diameter of 1.13 mm and a length of 50 mm.

  • The initial setting time of ordinary Portland cement is around 30 minutes.

  • The initial setting time of rapid hardening ...

View all Junior Engineer interview questions
A Senior Electrical Engineer was asked
Q. What was the maximum power capacity of the projects you have handled?
Ans. 

Handled projects with power capacity up to 500 MW

  • Managed electrical design and installation for power plants with capacity up to 500 MW

  • Oversaw testing and commissioning of electrical systems for large-scale industrial projects

  • Implemented energy-efficient solutions to optimize power usage and reduce costs

  • Collaborated with cross-functional teams to ensure project timelines and budgets were met

View all Senior Electrical Engineer interview questions
A Project Engineer was asked
Q. Describe the Otto cycle.
Ans. 

Otto cycle is a four-stroke combustion cycle used in spark-ignition engines.

  • It consists of four processes: intake, compression, power, and exhaust.

  • During the intake stroke, the fuel-air mixture is drawn into the cylinder.

  • In the compression stroke, the mixture is compressed to a high pressure and temperature.

  • The power stroke is where the spark plug ignites the mixture, causing it to expand and push the piston down.

  • ...

View all Project Engineer interview questions
A Project Engineer was asked
Q. What is the difference between 4-stroke and 2-stroke engines?
Ans. 

4 stroke engines have separate intake, compression, combustion and exhaust strokes while 2 stroke engines combine intake and compression strokes and combustion and exhaust strokes.

  • 4 stroke engines are more fuel efficient and produce less pollution than 2 stroke engines.

  • 2 stroke engines are simpler in design and have fewer parts than 4 stroke engines.

  • 2 stroke engines have a higher power-to-weight ratio than 4 strok...

View all Project Engineer interview questions
A Site Engineer was asked
Q. What is an IDFT controller?
Ans. 

IDFT controller stands for Inverse Discrete Fourier Transform controller.

  • IDFT controller is used in signal processing to convert frequency domain signals to time domain signals.

  • It is the inverse of the Discrete Fourier Transform (DFT) controller.

  • IDFT controller is commonly used in audio and video processing applications.

  • It is also used in communication systems to convert frequency domain signals to time domain sig...

View all Site Engineer interview questions
A Site Engineer was asked
Q. How do you control the speed of a motor and generator?
Ans. 

Speed control on motors and generators can be achieved through various methods.

  • For motors, speed control can be achieved by adjusting the voltage, frequency, or the number of poles.

  • For generators, speed control can be achieved by adjusting the mechanical input or the load connected to the generator.

  • In motors, variable frequency drives (VFDs) can be used to control the speed by adjusting the frequency of the power ...

View all Site Engineer interview questions
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A Senior Cloud Engineer was asked
Q. What are landing zones in Azure?
Ans. 

Landing zones are pre-defined architectures for deploying workloads in Azure.

  • Landing zones provide a standardized approach to deploying workloads in Azure.

  • They help ensure compliance with organizational policies and best practices.

  • Landing zones can be customized to meet specific requirements.

  • Examples of landing zones include the Enterprise-Scale Landing Zone and the Hub-Spoke Landing Zone.

View all Senior Cloud Engineer interview questions
A Senior Engineering Consultant was asked 7mo ago
Q. Assumptions in stress block parameters
Ans. 

Assumptions in stress block parameters refer to the simplifications made in modeling the stress distribution in concrete beams.

  • Assumptions include assuming a rectangular stress block shape for simplicity

  • Assuming a linear stress distribution within the stress block

  • Neglecting the effects of shear in the stress block

  • Assuming a constant value for the compressive stress in the stress block

  • These assumptions help simplif...

View all Senior Engineering Consultant interview questions
A Structural Design Engineer was asked 12mo ago
Q. BMD of frames (different cases)
Ans. 

BMD of frames refers to the bending moment diagrams of structural frames under different loading conditions.

  • BMD shows the variation of bending moment along the length of the frame.

  • Different cases include point loads, distributed loads, and varying support conditions.

  • Calculating BMD involves determining reactions, internal forces, and moment distribution.

  • Example: BMD for a simply supported beam with a point load at...

View all Structural Design Engineer interview questions

Assystem Interview Experiences

46 interviews found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Jun 2024. There were 3 interview rounds.

Round 1 - HR 

(2 Questions)

  • Q1. Introduce your self
  • Ans. 

    I am a passionate and experienced Design Engineer with a strong background in mechanical engineering.

    • Graduated with a degree in Mechanical Engineering

    • Worked at XYZ Company for 5 years designing innovative products

    • Proficient in CAD software such as SolidWorks and AutoCAD

    • Strong problem-solving skills and attention to detail

    • Collaborated with cross-functional teams to bring projects to completion

  • Answered by AI
  • Q2. Why you select in civil engineering
  • Ans. 

    Passion for designing structures and solving complex problems led me to choose civil engineering.

    • Passion for designing structures

    • Interest in solving complex problems

    • Desire to contribute to infrastructure development

    • Fascination with construction projects

    • Inspiration from iconic architectural landmarks

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. What is water ratio
  • Ans. 

    Water ratio refers to the proportion of water in a mixture or solution.

    • Water ratio is typically expressed as a percentage or ratio of water to the total mixture.

    • It is commonly used in various industries such as construction, agriculture, and food production.

    • For example, a concrete mix may have a water ratio of 0.5, meaning there is half as much water as other ingredients.

  • Answered by AI
  • Q2. What is the estimation for 1 BHK
  • Ans. 

    The estimation for a 1 BHK varies depending on location, size, amenities, and other factors.

    • Estimation for 1 BHK can range from $50,000 to $500,000 or more.

    • Factors affecting the estimation include location (urban vs rural), size of the apartment, amenities provided, and demand in the area.

    • For example, a 1 BHK in a prime location in a metropolitan city will cost more than a similar apartment in a suburban area.

  • Answered by AI
Round 3 - HR 

(2 Questions)

  • Q1. You know that which is the company and their importance
  • Q2. Salary criteria

Interview Preparation Tips

Interview preparation tips for other job seekers - Preparation is always important you going to walk through interview.

QS Engineer Interview Questions & Answers

user image Anonymous

posted on 11 Aug 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. How did you saved project cost.
  • Ans. 

    I saved project costs by optimizing resource allocation, negotiating with vendors, and implementing cost-effective solutions.

    • Optimized resource allocation to reduce unnecessary expenses

    • Negotiated with vendors for better pricing and discounts

    • Implemented cost-effective solutions without compromising quality

    • Utilized technology to streamline processes and reduce manual labor costs

  • Answered by AI
  • Q2. Explain Rate analysis
  • Ans. 

    Rate analysis is the process of determining the rates of various items of work to calculate the cost of a project.

    • Rate analysis involves breaking down the cost of materials, labor, and equipment for each item of work in a project.

    • It helps in estimating the total cost of a project and in preparing accurate project budgets.

    • Rate analysis is essential for comparing different bids from contractors and ensuring fair pricing.

    • ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep learning
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Say something about yourself
  • Ans. 

    I am an organized and detail-oriented professional with a passion for creating efficient office environments.

    • Over 5 years of experience in office management, ensuring smooth daily operations.

    • Skilled in budgeting and financial management, having reduced office expenses by 15% in my previous role.

    • Proficient in various office software, including Microsoft Office Suite and project management tools like Asana.

    • Strong communi...

  • Answered by AI
  • Q2. Say about your working experience
  • Ans. 

    I have over five years of experience managing office operations, enhancing efficiency, and supporting team collaboration.

    • Managed daily office operations, ensuring smooth workflow and timely completion of tasks.

    • Implemented a new filing system that reduced document retrieval time by 30%.

    • Coordinated team meetings and events, improving communication and collaboration among staff.

    • Oversaw inventory management, ensuring that ...

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. What is your expected salary
  • Q2. What is your preferred job location
  • Ans. 

    I prefer a job location that fosters collaboration, is easily accessible, and has a positive work environment.

    • Proximity to public transport for easy commuting, like being near a subway station.

    • A vibrant office culture that encourages teamwork and creativity, such as open-plan spaces.

    • Access to amenities like cafes and parks for breaks and relaxation, enhancing work-life balance.

    • A location that aligns with my personal va...

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Dec 2024.

Round 1 - Assignment 

Tool test based on experience

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare tools based on your experience

Interview Questions & Answers

user image Anonymous

posted on 6 Dec 2024

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - One-on-one 

(1 Question)

  • Q1. What was your previous projects

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't get employed in this company

SOC Analyst Interview Questions & Answers

user image Anonymous

posted on 13 Mar 2025

Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I appeared for an interview in Sep 2024, where I was asked the following questions.

  • Q1. What is SIEM , EDR, XDR and difference
  • Q2. Use cases in previous company
  • Ans. 

    In my previous role, I handled various use cases involving threat detection, incident response, and compliance monitoring.

    • Developed a real-time monitoring system to detect anomalies in network traffic, reducing response time by 30%.

    • Implemented a SIEM solution that aggregated logs from multiple sources, improving incident response efficiency.

    • Conducted regular security assessments and vulnerability scans, identifying cri...

  • Answered by AI
  • Q3. Normal definitions

Interview Preparation Tips

Interview preparation tips for other job seekers - This is not an IT company, it's a construction company we will do as Assystem Stup under 3rd party but yes they will tell us Assystem. But they will bill our salary to parent company
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Indeed and was interviewed in Dec 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. How to layout of building points
  • Ans. 

    The layout of building points is determined by using surveying equipment and techniques to mark the location of key points on the ground.

    • Start by establishing a reference point using GPS or total station.

    • Use measuring tapes, levels, and theodolites to mark out the building corners and key points.

    • Ensure accuracy by cross-checking measurements and using benchmarks for elevation.

    • Consider factors like setbacks, utilities, ...

  • Answered by AI
Interview experience
3
Average
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I appeared for an interview before Mar 2024, where I was asked the following questions.

  • Q1. Binary search questions, missing number
  • Q2. DB design, Java hashmap, arraylist working

Interview Questions & Answers

user image Anonymous

posted on 7 Jun 2023

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

I applied via Company Website and was interviewed in May 2023. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Technical 

(4 Questions)

  • Q1. Construction quality related Questions
  • Q2. Flexible and Rigid pavement question and Mix design, IIT pave etc
  • Q3. Role in Quality
  • Q4. What is perpetual pavement
Interview experience
5
Excellent
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 

(5 Questions)

  • Q1. Maintenance Works, Watching mechiner
  • Q2. Tugs periodically maintenance Site Electrical works , Daily mechiner maintenance check list maintaing.
  • Q3. Crawler cranes Assemblying.
  • Q4. Rig mechine maintenance & Assemblying
  • Q5. Excavator70 to 1200 daily maintenance

Interview Preparation Tips

Interview preparation tips for other job seekers - Market yourself. ...
Apply even if you're not fully qualified. ...
Job search like it's your job. ...
Use informational interviews to network. ...
Set yourself apart with letters of recommendation. ...
Know yourself and what you want. ...
Pump yourself up and stay positive.

Top trending discussions

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Interview Tips & Stories
2w
toobluntforu
·
works at
Cvent
Can speak English, can’t deliver in interviews
I feel like I can't speak fluently during interviews. I do know english well and use it daily to communicate, but the moment I'm in an interview, I just get stuck. since it's not my first language, I struggle to express what I actually feel. I know the answer in my head, but I just can’t deliver it properly at that moment. Please guide me
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Assystem Interview FAQs

How many rounds are there in Assystem interview?
Assystem interview process usually has 2-3 rounds. The most common rounds in the Assystem interview process are Technical, Resume Shortlist and HR.
How to prepare for Assystem interview?
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 Assystem. The most common topics and skills that interviewers at Assystem expect are Project Management, Support Services, Advertising, Civil Engineering and Engineering Services.
What are the top questions asked in Assystem interview?

Some of the top questions asked at the Assystem interview -

  1. What is the purpose of cooling tower in power pl...read more
  2. How do you plan to grow the business 4 fold in your regi...read more
  3. What is the difference between 4 stroke and 2 stroke engin...read more
How long is the Assystem interview process?

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

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Overall Interview Experience Rating

4.4/5

based on 40 interview experiences

Difficulty level

Easy 15%
Moderate 65%
Hard 20%

Duration

Less than 2 weeks 68%
2-4 weeks 26%
4-6 weeks 5%
View more

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Assystem Reviews and Ratings

based on 679 reviews

3.6/5

Rating in categories

3.4

Skill development

3.6

Work-life balance

3.3

Salary

3.3

Job security

3.3

Company culture

3.0

Promotions

3.4

Work satisfaction

Explore 679 Reviews and Ratings
Design Lead- Electrical - Primary (Substation)

Hyderabad / Secunderabad,

Gurgaon / Gurugram

8-13 Yrs

Not Disclosed

Design Lead Substation Civil & Structural

Gurgaon / Gurugram

8-13 Yrs

₹ 12-22 LPA

Design Lead Civil

Delhi/Ncr

8-13 Yrs

Not Disclosed

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