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Ciena
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Ciena Interview Questions, Process, and Tips
Top Ciena Interview Questions and Answers
- Q1. ex1 ) dict = {'abab' , 'aba', 'xyz', 'xyx'} pattern {'aba'} output {'aba' , 'xyx'} , ex 2) dict = {'abb' , 'abc' , 'xyz', 'xyy'} paatern {'mno'} output {abc , xyz} write ...read moreasked in Lead Engineer interview
- Q2. How will you inform the business if something is not automatableasked in Senior Analyst interview
- Q3. U-boot handoff to Linux kernelasked in Software Designer interview
Ciena Interview Experiences
38 interviews found
Anonymous
I applied via Recruitment Consulltant and was interviewed before Sep 2021. There were 3 interview rounds.
There is no fix platform for online coding, usually 1-2 Problem solving questions
(1 Question)
- Q1. Purely technical one-one or many-to-one round, asking from basic to advance questions Language Basics Computer Science Fundamentals Data Structures Programming concepts Frameworks Knowledge
Interview Preparation Tips
- Data Structures
- HTML
- Java
- Javascript
- Angular
- CSS
- OOPS
- Database
Software Engineer Interview Questions asked at other Companies
I applied via Recruitment Consulltant and was interviewed before Apr 2021. There were 5 interview rounds.
(2 Questions)
- Q1. Data structures and algorithms
- Q2. Programming concepts internal low level detail discussion
(1 Question)
- Q1. Data structures and algorithms
(2 Questions)
- Q1. Programming concepts
- Q2. Riddles and aptitude questions
(1 Question)
- Q1. What are your salary expectations?
Interview Preparation Tips
Module Lead Interview Questions asked at other Companies
I applied via LinkedIn and was interviewed in Oct 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. On the basis of my CV
Interview Preparation Tips
System Engineer Interview Questions asked at other Companies
I applied via LinkedIn and was interviewed in Sep 2019. There were 5 interview rounds.
Interview Questionnaire
4 Questions
- Q1. Tell me about your current role and what you do?
- Q2. How many documents did you write in your current role?
- Q3. Any experience with hardware documentation?
- Ans.
Yes, I have experience with hardware documentation.
I have documented hardware installation and setup procedures.
I have created user manuals for hardware products.
I have worked with engineers to document hardware specifications and design.
I have experience with CAD drawings and schematics.
I have created troubleshooting guides for hardware issues.
- Q4. Any electronics background?
- Ans.
Yes, I have an electronics background.
I have a Bachelor's degree in Electrical Engineering.
I have worked on various electronics projects during my studies.
I have experience with circuit design and troubleshooting.
I am familiar with electronic components and their functions.
Interview Preparation Tips
Round 2: Face to face if the panelists are in India
A written test on the same day.
Round 3: HR
Ciena had a team of writers in Canada, but they reduced the team there and are now recruiting in India. The company is a good workplace, but doc management isn't. The Director sounded a bit cold. The lady was warm, and another manager acted too smart.
From some writers who worked there, the feedback isn't great. There is no proper doc workflow. To collect information, you must go to the engineer's desk or call him/her. No wiki or specs docs. No proper doc publication system either. You update the doc based on the input received from the management. The doc is just a support team here. No proper tools: some use FM, some docs are in Word and Powerpoint, and some in HTML. Hard set deadlines, but it's difficult to get reviews from engineers.
You are asked to come to the office every day. No work-from-home. If you WFH, the day is marked as a leave of absence from management. The company provides free cab service and lunch. Timings are from 8 AM to 5 PM.
Skills evaluated in this interview
Technical Writer Interview Questions asked at other Companies
Ciena interview questions for popular designations
Interview Questionnaire
1 Question
- Q1. They stick to what you have written in your CV
Interview Preparation Tips
Get interview-ready with Top Ciena Interview Questions
I applied via Referral and was interviewed in Sep 2019. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. 1.what is bgp confederation?what are bgp state machines?what is NSSA in ospf?how AS-PATH looks like when route update comes out of bgp confederation?
- Ans.
BGP confederation is a method to reduce the number of iBGP peers. BGP state machines are used to maintain BGP sessions. NSSA is a type of OSPF area. AS-PATH in BGP confederation is modified.
BGP confederation is used to split a large AS into smaller sub-ASes to reduce the number of iBGP peers.
BGP state machines are used to maintain BGP sessions and exchange routing information.
NSSA (Not-So-Stubby Area) is a type of OSPF...
Interview Preparation Tips
Interviewer asked me questions about basic and advanced OSPF , BGP concepts.once interview was done interviewer told me that i will be called for face2face interview.But after 4 days, after many followups finally HR told me that my feedback is not positive.When i asked for the reason ,they told me that my bgp concept is good and other concept like ospf is not good,which is verry surprising as BGP is far complex protocol than ospf and i was good in bgp and bad at ospf.I think in ciena many politics is played to select a candidate.since there is high referal amount paid by ciena,so there is lots of internal politics in hiring.you can only clear interview in ciena if u have good relation with someone important in cciena.
Skills evaluated in this interview
Senior Test Engineer Interview Questions asked at other Companies
I applied via Referral and was interviewed in Dec 2017. There were 5 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Language Questions Like C , C++ , Data structure (Mostly on Linklist ) OS basic questions
- Q2. More on C basic concepts Bitwise operator
- Q3. Manager asks on puzzle and basic OS question
Interview Preparation Tips
Experience: Resume should be focused on what you worked , Highlights only specific things you worked on .
General Tips: Please prepare well before the interview and what ever you have written on your resume you have knowledge for that one
Duration: 1-3 Months
Embedded Software Developer Interview Questions asked at other Companies
Interview Preparation Tips
Experience: They took 8 round technical intetview and at last rejected as i dont have automation knowledge even the jd doesn't say anything regarding automation
Top trending discussions
Ciena Interview FAQs
Some of the top questions asked at the Ciena interview -
The duration of Ciena interview process can vary, but typically it takes about less than 2 weeks to complete.
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Ciena Interviews By Designations
- Ciena Software Engineer Interview Questions
- Ciena Embedded Software Engineer Interview Questions
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- Ciena Module Lead Interview Questions
- Ciena Embedded Software Developer Interview Questions
- Ciena Senior Test Engineer Interview Questions
- Ciena Technical Lead Interview Questions
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Interview Questions for Popular Designations
Ciena Interview Process
based on 26 interviews
Interview experience
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