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Siemens Interview Questions, Process, and Tips

Updated 2 Mar 2025

Top Siemens Interview Questions and Answers

View all 367 questions

Siemens Interview Experiences

Popular Designations

418 interviews found

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

Test is about 1 hr and it contains 40 mcqs(both aptitude and coding)

Round 2 - Technical 

(2 Questions)

  • Q1. Level order traversal of binary tree
  • Ans. 

    Level order traversal of binary tree visits nodes level by level, from left to right.

    • Use a queue to keep track of nodes at each level

    • Start by pushing the root node into the queue

    • While the queue is not empty, dequeue a node, visit it, and enqueue its children

  • Answered by AI
  • Q2. Question related to OOPS concepts

Skills evaluated in this interview

Top Siemens Graduate Trainee Interview Questions and Answers

Q1. Change the odd bits in the binary form of a given number and convert the new binary into decimal form
View answer (1)

Graduate Trainee Interview Questions asked at other Companies

Q1. Given an array, how do you get the count of pairs that sum to even
View answer (8)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Not Selected
Round 1 - Technical 

(5 Questions)

  • Q1. What is circuit breakers
  • Ans. 

    Circuit breakers are electrical switches designed to protect electrical circuits from damage caused by overload or short circuit.

    • Circuit breakers automatically stop the flow of electricity when a fault is detected.

    • They can be reset manually after tripping.

    • Common types include thermal-magnetic, magnetic, and thermal circuit breakers.

    • Examples include miniature circuit breakers (MCBs) and molded case circuit breakers (MCC

  • Answered by AI
  • Q2. What is difference contractor or relay
  • Ans. 

    Contractor is a device used to make or break an electrical circuit, while relay is an electromagnetic switch that opens or closes circuits.

    • Contractor is typically used for high power applications, while relay is used for low power applications.

    • Contractor is usually larger in size and can handle higher currents, while relay is smaller and handles lower currents.

    • Contractors are commonly used in industrial settings for co...

  • Answered by AI
  • Q3. What is difference neutral or earthing
  • Ans. 

    Neutral is a current-carrying conductor that completes the circuit, while earthing is a safety measure to prevent electric shock.

    • Neutral wire carries current back to the source in a circuit

    • Earthing provides a path for fault currents to flow safely to the ground

    • Neutral wire is typically connected to the center tap of a transformer

    • Earthing is done by connecting metal parts of electrical equipment to the earth

  • Answered by AI
  • Q4. What is star or delta
  • Ans. 

    Star and delta are two types of connections used in electrical circuits.

    • Star connection is a type of electrical connection where all the components are connected at a common point, forming a star shape.

    • Delta connection is a type of electrical connection where the components are connected in a triangular shape, resembling the Greek letter delta.

    • Star connection is commonly used in three-phase AC circuits, while delta con...

  • Answered by AI
  • Q5. What is use contractor
  • Ans. 

    A contractor is a person or company hired to perform work on a specific project or job.

    • Contractors are hired to complete tasks that the hiring company may not have the expertise or resources to do themselves.

    • Contractors can be hired for various projects such as construction, electrical work, plumbing, etc.

    • Contractors are typically paid for their services based on a contract or agreement outlining the scope of work, tim

  • Answered by AI

Diploma Electrical Engineer Interview Questions asked at other Companies

Q1. What is the use of star delta connection in electrical ?
View answer (3)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Are you aware about process industry ?
  • Ans. 

    Yes, process industry refers to industries that produce goods through a series of steps or processes.

    • Process industry involves manufacturing products through a series of steps or processes.

    • Examples include chemical plants, oil refineries, food processing plants, and pharmaceutical companies.

    • Efficiency and optimization are key factors in process industry to ensure quality and cost-effectiveness.

  • Answered by AI
  • Q2. Tell me about design principles
  • Ans. 

    Design principles are fundamental concepts used to guide the software design process.

    • Design principles help ensure that software is scalable, maintainable, and efficient.

    • Examples of design principles include SOLID principles, DRY (Don't Repeat Yourself), KISS (Keep It Simple, Stupid), and YAGNI (You Aren't Gonna Need It).

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. What is difference between Dependency Inversion & Dependency Injection ?
  • Ans. 

    Dependency Inversion is a design principle where high-level modules do not depend on low-level modules, but both depend on abstractions. Dependency Injection is a design pattern where the objects are passed their dependencies rather than creating them internally.

    • Dependency Inversion: High-level modules depend on abstractions, not on low-level modules. Promotes decoupling and flexibility.

    • Dependency Injection: Objects ar...

  • Answered by AI
  • Q2. How do you push the data from server to client
  • Ans. 

    Data can be pushed from server to client using technologies like WebSockets, Server-Sent Events, or HTTP long polling.

    • Use WebSockets for real-time bidirectional communication between server and client.

    • Server-Sent Events allow server to push data to client over a single, long-lived connection.

    • HTTP long polling involves the client making repeated HTTP requests to the server, which holds the response until new data is ava

  • Answered by AI

Top Siemens Software Architect Interview Questions and Answers

Q1. What is difference between Dependency Inversion & Dependency Injection ?
View answer (1)

Software Architect Interview Questions asked at other Companies

Q1. How service management adds to customer experience.
View answer (1)

Interview Questions & Answers

user image Anonymous

posted on 22 Dec 2024

Interview experience
1
Bad
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - Technical 

(3 Questions)

  • Q1. Whast is Lan ?
  • Ans. 

    LAN stands for Local Area Network. It is a network that connects computers and devices in a limited area such as a home, office, or school.

    • LAN is used to share resources like printers, files, and internet connections within a limited area.

    • LAN typically operates within a single building or a group of nearby buildings.

    • Ethernet cables, Wi-Fi, and switches are commonly used in LAN setups.

    • Examples of LAN include home networ

  • Answered by AI
  • Q2. OSI layers and some questions related to HSRP
  • Q3. Wifi devices , routing and switching questions
Round 2 - HR 

(1 Question)

  • Q1. Simple intro questions

Interview Preparation Tips

Interview preparation tips for other job seekers - They will ask you to join wihtin 60 days , for employee who is having 90 days notice period they won't wait they just decline the offer

Siemens interview questions for popular designations

 Software Developer

 (28)

 Software Engineer

 (20)

 Senior Software Engineer

 (13)

 Senior Executive

 (8)

 Electrical Engineer

 (7)

 Graduate Engineer Trainee (Get)

 (7)

 System Engineer

 (6)

 Project Engineer

 (5)

Software Engineer Interview Questions & Answers

user image sarika ahire

posted on 14 Oct 2024

Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
No response

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

Round 1 - Technical 

(2 Questions)

  • Q1. Explain oop concets
  • Ans. 

    OOP concepts are fundamental principles in object-oriented programming that help in organizing and designing code.

    • Encapsulation: Bundling data and methods that operate on the data into a single unit (class).

    • Inheritance: Ability of a class to inherit properties and behavior from another class.

    • Polymorphism: Ability to present the same interface for different data types.

    • Abstraction: Hiding the complex implementation detai...

  • Answered by AI
  • Q2. Virtual functions
Round 2 - Technical 

(2 Questions)

  • Q1. Explain vectors and array difference
  • Ans. 

    Vectors are dynamic arrays that can change in size, while arrays have a fixed size.

    • Vectors can grow or shrink in size dynamically, while arrays have a fixed size.

    • Vectors can be resized using functions like push_back() and pop_back(), while arrays cannot.

    • Vectors are part of the C++ Standard Template Library (STL), while arrays are a fundamental data structure.

    • Example: vector vec; int arr[5];

Answered by AI
  • Q2. Virtual destructors
  • Round 3 - One-on-one 

    (2 Questions)

    • Q1. About last project
    • Q2. Puzzle with some analytical skills

    Skills evaluated in this interview

    Top Siemens Software Engineer Interview Questions and Answers

    Q1. how global variable work , how its shared by all function
    View answer (2)

    Software Engineer Interview Questions asked at other Companies

    Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person... read more
    View answer (196)

    Get interview-ready with Top Siemens Interview Questions

    Interview experience
    4
    Good
    Difficulty level
    -
    Process Duration
    -
    Result
    -
    Round 1 - Technical 

    (2 Questions)

    • Q1. About profile previous job experience, roles & responsibilities handled.
    • Q2. Achievements, Projects.

    Interview Preparation Tips

    Interview preparation tips for other job seekers - Looking forward to continue my career growth at global standards platforms.

    Thank You,

    Best Regards,

    Logistics and Supply Chain Management Manager Interview Questions asked at other Companies

    Q1. Md- over expectation from single manpower
    View answer (1)

    Jobs at Siemens

    View all

    Software Engineer Interview Questions & Answers

    user image anand prince

    posted on 15 Sep 2024

    Interview experience
    5
    Excellent
    Difficulty level
    -
    Process Duration
    -
    Result
    Selected Selected
    Round 1 - Coding Test 

    Two coding questions

    Round 2 - Technical 

    (2 Questions)

    • Q1. Basics concepts of c# digging to very depth
    • Q2. Design patterns used
    • Ans. 

      Various design patterns like Singleton, Factory, and Observer are used in my projects.

      • Singleton pattern ensures a class has only one instance and provides a global point of access.

      • Factory pattern creates objects without specifying the exact class of object that will be created.

      • Observer pattern defines a one-to-many dependency between objects so that when one object changes state, all its dependents are notified and upd

    • Answered by AI
    Round 3 - Technical 

    (1 Question)

    • Q1. Exception handling
    Round 4 - Behavioral 

    (2 Questions)

    • Q1. Exception handling
    • Q2. Multi-threading
    Round 5 - HR 

    (2 Questions)

    • Q1. Reason for change
    • Ans. 

      The reason for change can vary based on factors like technology advancements, business needs, user feedback, etc.

      • Technology advancements - Updating software to utilize newer technologies for better performance and security.

      • Business needs - Changing software to align with new business strategies or goals.

      • User feedback - Making changes based on user suggestions or complaints to improve user experience.

      • Bug fixes - Address...

    • Answered by AI
    • Q2. Motivation for change
    • Ans. 

      I am motivated by the opportunity to learn new technologies and solve complex problems.

      • Opportunity to work on cutting-edge technologies

      • Challenge of solving complex problems

      • Desire for continuous learning and growth

    • Answered by AI

    Interview Preparation Tips

    Interview preparation tips for other job seekers - Do a good preparation on very basics, design patterns, threads, tasks, exception handling and basic problem solving

    Skills evaluated in this interview

    Top Siemens Software Engineer Interview Questions and Answers

    Q1. how global variable work , how its shared by all function
    View answer (2)

    Software Engineer Interview Questions asked at other Companies

    Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person... read more
    View answer (196)
    Interview experience
    4
    Good
    Difficulty level
    Moderate
    Process Duration
    Less than 2 weeks
    Result
    Not Selected

    I applied via Campus Placement and was interviewed in Nov 2024. There were 3 interview rounds.

    Round 1 - Aptitude Test 

    Basic aptitude and common CS fundamentals questions.

    Round 2 - Group Discussion 

    Share the current technology related topic.

    Round 3 - One-on-one 

    (2 Questions)

    • Q1. Question on OOPS
    • Q2. Coding questions

    Interview Preparation Tips

    Interview preparation tips for other job seekers - Focus on CS fundamentals. Basic simple data structures questions asked in the interview.

    Top Siemens Software Developer Interview Questions and Answers

    Q1. Count Inversions Problem Statement Given an integer array ARR of size N, your task is to find the total number of inversions that exist in the array. An inversion is defined for a pair of integers in the array when both of the following con... read more
    View answer (1)

    Software Developer Interview Questions asked at other Companies

    Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
    View answer (42)
    Interview experience
    4
    Good
    Difficulty level
    Moderate
    Process Duration
    Less than 2 weeks
    Result
    Not Selected

    I applied via Company Website and was interviewed in Nov 2024. There was 1 interview round.

    Round 1 - Coding Test 

    Core java program where mainly asked ,45 mints interview duration was
    Experience group (3-6 years )
    1> Star pattern program pyramid Like / output : 1 12 123 1234
    2> String str [] =" djkfsnfnsm,f";
    find the /print the value of char from string which is 4th and 5th from right hand side (value of s and n )?
    3>String x= "A:B:C:D";
    Remove the semicolon from the String and print the value of x=[1]=A ,x[2]=B
    4> To find the Number Even or ODD program
    5> Find the x path of Jio Application logo and some more Logos from pages
    6>Rest assured Question from Different Status codes

    Interview Preparation Tips

    Interview preparation tips for other job seekers - brush up the string and array concepts and coding concepts clear

    Automation Test Engineer Interview Questions asked at other Companies

    Q1. How to handle scrollbar and mouse activities Jenkins and Github Story Point in Agile
Backlogs in Agile
Jira workflow explain framework pom.xml wap number reverse program StellException
Exception in Selenium diff - getwindowhandles() and get... read more
    View answer (2)
    Interview experience
    5
    Excellent
    Difficulty level
    Moderate
    Process Duration
    4-6 weeks
    Result
    No response

    I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.

    Round 1 - Technical 

    (1 Question)

    • Q1. How to you handle the conflicts and maintain KPIs for critical vendors? what are the structures you use?

    Interview Questions & Answers

    user image Anonymous

    posted on 24 Nov 2024

    Interview experience
    4
    Good
    Difficulty level
    -
    Process Duration
    2-4 weeks
    Result
    Selected Selected

    I applied via Naukri.com and was interviewed in Oct 2024. There was 1 interview round.

    Round 1 - Technical 

    (4 Questions)

    • Q1. Related VFD function
    • Q2. Troubleshooting process
    • Q3. What is the common problem in VFD
    • Q4. In which type of fault you couldn't solved.

    Siemens Interview FAQs

    How many rounds are there in Siemens interview?
    Siemens interview process usually has 2-3 rounds. The most common rounds in the Siemens interview process are Technical, HR and Resume Shortlist.
    How to prepare for Siemens 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 Siemens. The most common topics and skills that interviewers at Siemens expect are Siemens, Automation, HTML, Consulting and Agile.
    What are the top questions asked in Siemens interview?

    Some of the top questions asked at the Siemens interview -

    1. How to run a docker command remotely. i.e. Docker is installed on both your lap...read more
    2. If were to write a function to tell if the number is odd or even, how would u c...read more
    3. Puzzle - A drawer contains 10 pairs each of red and blue socks. What is the min...read more
    How long is the Siemens interview process?

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

    Tell us how to improve this page.

    Siemens Interview Process

    based on 360 interviews

    Interview experience

    4.2
      
    Good
    View more

    Explore Interview Questions and Answers for Top Skills at Siemens

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    Siemens Reviews and Ratings

    based on 4.7k reviews

    4.1/5

    Rating in categories

    3.9

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    4.0

    Work-life balance

    3.6

    Salary

    4.1

    Job security

    4.0

    Company culture

    3.3

    Promotions

    3.7

    Work satisfaction

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