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Lam Research Interview Questions, Process, and Tips

Updated 28 Jan 2025

Top Lam Research Interview Questions and Answers

View all 16 questions

Lam Research Interview Experiences

Popular Designations

44 interviews found

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

The General Aptitude Questions from the Sites are being asked

Round 2 - Coding Test 

Java concepts, Arraylists, and hashmaps were being asked to use in a solution.

Software Developer Intern Interview Questions asked at other Companies

Q1. Sum Of Max And MinYou are given an array “ARR” of size N. Your task is to find out the sum of maximum and minimum elements in the array. Follow Up: Can you do the above task in a minimum number of comparisons? Input format: The first line ... read more
View answer (8)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Not Selected

I applied via Company Website and was interviewed before Oct 2023. There was 1 interview round.

Round 1 - Case Study 

How do you maintain the admin configuration in Microsoft Dynamic CRM?

Interview Preparation Tips

Interview preparation tips for other job seekers - Do your research in addressing the interview questions as per the Job description

Business Analyst Interview Questions asked at other Companies

Q1. You have 10 boxes of balls (each ball weighing exactly10 gm) with one box with defective balls (each one of the defective balls weigh 9 gm). You are given an electronic weighing machine and only one chance at it. How will you find out which... read more
View answer (8)
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
Not Selected
Round 1 - Technical 

(1 Question)

  • Q1. What is the application of thermal boundary layer
  • Ans. 

    The thermal boundary layer is a thin layer of fluid near a solid surface where heat transfer occurs mainly by conduction.

    • It is important in heat transfer analysis and design of cooling systems.

    • Helps in understanding the temperature distribution near a solid surface.

    • Used in designing heat exchangers, cooling fins, and other thermal management systems.

  • Answered by AI

Graduate Engineer Interview Questions asked at other Companies

Q1. What is Finite Element Analysis? Explain using examples.
View answer (1)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Sep 2023. There were 2 interview rounds.

Round 1 - Coding Test 

1 easy, 1 medium and 1 hard LC

Round 2 - Technical 

(1 Question)

  • Q1. 1. How will access files in a different server? 2. There are several files all containing similar key value pairs. The values differ in all files. How will you identify all the values that are same and ot...
  • Ans. 

    To access files in a different server, use protocols like FTP or SSH. To identify similar key value pairs in multiple files, compare values using a script or tool.

    • Use FTP or SSH protocols to access files in a different server

    • Write a script or use a tool to compare key value pairs in multiple files

    • Identify values that are the same and different across files

    • Example: Use Python script to read files and compare key value p

  • Answered by AI

Senior Software Engineer Interview Questions asked at other Companies

Q1. Find Nth PrimeYou are given a number 'N'. Your task is to find Nth prime number. A prime number is a number greater than 1 that is not a product of two smaller natural numbers. Prime numbers have only two factors – 1 and the number itself. ... read more
View answer (6)

Lam Research interview questions for popular designations

 Electrical Engineer

 (4)

 Business Analyst

 (2)

 Engineering Manager

 (2)

 Software Engineer

 (2)

 Technical Engineering Lead

 (2)

 Advanced Engineer

 (1)

 Business System Analyst

 (1)

 Configuration Engineer

 (1)

Senior Buyer Interview Questions & Answers

user image Anonymous

posted on 19 Dec 2023

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Jun 2023. 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 - Technical 

(1 Question)

  • Q1. Based on the day to day activities
Round 3 - Technical 

(1 Question)

  • Q1. Case study based on the daily activities
Round 4 - One-on-one 

(1 Question)

  • Q1. General one to one discussion

Senior Buyer Interview Questions asked at other Companies

Q1. what are the important clause buyers negotiate in a IT contract
View answer (1)

Get interview-ready with Top Lam Research Interview Questions

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

Hirepro , 2 easy to medium coding questions with technical questions

Round 2 - One-on-one 

(2 Questions)

  • Q1. DSA questions were asked they were easy
  • Q2. Insert a node at the middle of a linked list
  • Ans. 

    To insert a node at the middle of a linked list, find the middle node and adjust pointers accordingly.

    • Find the middle node using slow and fast pointers

    • Adjust pointers to insert the new node at the middle

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Puzzle and general question

Skills evaluated in this interview

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray SumGiven an array of numbers, find the maximum sum of any contiguous subarray of the array. For example, given the array [34, -50, 42, 14, -5, 86], the maximum sum would be 137, since we would take elements 42, 14, -5, and ... read more
View answer (39)

Jobs at Lam Research

View all
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via Recruitment Consulltant and was interviewed in Aug 2023. There were 3 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 - One-on-one 

(1 Question)

  • Q1. Why you want to change
Round 3 - One-on-one 

(1 Question)

  • Q1. Rate yourself on inventory

Supply Chain Manager Interview Questions asked at other Companies

Q1. What's the important key elements in FMCG supply chain
View answer (4)

Electrical Engineer Interview Questions & Answers

user image Devyanshi Singh Shekhawat

posted on 4 Oct 2023

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Explain functions of zener diode and voltage regulation
  • Ans. 

    Zener diode functions as a voltage regulator by maintaining a constant output voltage despite variations in input voltage.

    • Zener diode conducts in reverse bias at a specific voltage called the breakdown voltage

    • It maintains a constant voltage across its terminals, useful for voltage regulation in circuits

    • Used in voltage stabilizers, voltage references, and surge protectors

    • Helps protect sensitive components from voltage s

  • Answered by AI
  • Q2. Tell us about CMOSFET
  • Ans. 

    CMOSFET stands for Complementary Metal-Oxide-Semiconductor Field-Effect Transistor, a type of transistor used in integrated circuits.

    • CMOSFET is a type of field-effect transistor that uses both p-type and n-type MOSFETs.

    • It is widely used in digital integrated circuits due to its low power consumption.

    • CMOSFETs have high input impedance and can be easily integrated into complex circuits.

    • Example: CMOS technology is used in...

  • Answered by AI

Electrical Engineer Interview Questions asked at other Companies

Q1. What is the difference between Switch gear & Circuit Breakers ?
View answer (11)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Jan 2024. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. What mechanical experience have you gained in your past organizations?
  • Q2. What has been your experience with leadership and people management in your past organizations?
Round 2 - One-on-one 

(1 Question)

  • Q1. What is your experience with part costing?
Round 3 - HR 

(1 Question)

  • Q1. What are your salary expectations for this role?

Engineering Manager Interview Questions asked at other Companies

Q1. Which contactor connected first in star delta starter?
View answer (1)

I applied via Campus Placement and was interviewed in Sep 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - Technical 

(3 Questions)

  • Q1. String manipulation (easy)
  • Q2. Aptitude : Time and work 1 Clock 1
  • Q3. Some HR questions: Why you want to work . Do you have plans for masters
Round 3 - HR 

(1 Question)

  • Q1. More of a managerial round : Full crush on resume and some QA basics

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and calm interviewers are very gentle and kind even if u go wrong they will help u reach right answer.

Software QA Engineer Interview Questions asked at other Companies

Q1. What exceptions have u faced while creating framework?
View answer (1)

Lam Research Interview FAQs

How many rounds are there in Lam Research interview?
Lam Research interview process usually has 2-3 rounds. The most common rounds in the Lam Research interview process are Technical, One-on-one Round and Resume Shortlist.
How to prepare for Lam Research 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 Lam Research. The most common topics and skills that interviewers at Lam Research expect are Fabrication, Semiconductor, Research, Simulation and Troubleshooting.
What are the top questions asked in Lam Research interview?

Some of the top questions asked at the Lam Research interview -

  1. Few manufacturing process for sheet metal operations and when to use when in ac...read more
  2. 1. How will access files in a different server? 2. There are several files all...read more
  3. 1- what is Malware outbreak and how will you handle this ? 2-what is kerberoast...read more
How long is the Lam Research interview process?

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

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Lam Research Interview Process

based on 34 interviews

Interview experience

4.2
  
Good
View more

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Lam Research Reviews and Ratings

based on 269 reviews

3.7/5

Rating in categories

3.3

Skill development

3.4

Work-life balance

3.8

Salary

3.3

Job security

3.8

Company culture

3.1

Promotions

3.2

Work satisfaction

Explore 269 Reviews and Ratings
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