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System Design Engineer

Nokia

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This role on the market

1,076 open system roles across 134 companies are on ApplySarthi right now, most of them in Bengaluru (78), Chennai (21), Hyderabad (20).

What system roles keep asking for: Python (19%), Linux (15%), C++ (14%) — counted across their open postings here.

Nokia has 642 open roles listed here.

Counted across 14 company job boards, updated as roles open and close.

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Interviews for system roles keep coming back to Python, Linux, C++. Practise those questions before you sit with Nokia.

Questions you are likely to be asked

  1. Why do you want to join Nokia?
  2. What is your experience with Excel? Tell me one thing you learned the hard way.
  3. Describe a time a deadline forced a trade-off in quality. What did you choose and why?
  4. How would you design an API for a feature you have worked on?
  5. What do you do when a production issue happens on your code?

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Practise the System Design Engineer at Nokia interview free →

We are seeking a talented and experienced System Design Engineer to join our dynamic team at Nokia. In this role, you will play a crucial part in analyzing carrier networking environments and creating optimized solutions. You will collaborate closely with multiple departments, including Marketing, PLM, Sales, Optical, and Software Engineering, to ensure seamless network design and implementation. Your expertise will be instrumental in supporting RFP/RFQ responses and providing field support for network planning and deployment activities. Master's degree in Engineering, Computer Science, or Physics is required; a PhD degree is preferred. 5+ years of relevant industry experience, with a strong preference for 3+ years of experience in 3rd party network design or optimization tools. Working knowledge of carrier-class networking architecture, including WDM, IP/MPLS/GMPLS/Ethernet technologies. Functional experience in sales engineering or product management is essential. Proficiency in writing scripts using Excel, Matlab, Python, or similar tools. Experience with commercial planning tools such as OPNET, VPISystems, RSoft, Wandl, or Cariden is highly desirable. Strong technical skills in Optical Link Budget Engineering, Non-Linear simulation, and Layer 1 networking. Prior experience in Provisioning, Installation, and Testing of DWDM systems is an advantage. Excellent scripting, Excel, and SQL skills, along with familiarity with Relational Databases and programming languages like Perl, C++, Java, or Visual Basic. Ability to work independently, collaborate with remote teams, and demonstrate strong problem-solving and analytical skills.

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Listed on oraclehcm · posted 2026-07-15. ApplySarthi collects openings and links to application pages; the role is advertised by Nokia, not by us.