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REQUIREMENT_ID_1621 β€’ 3-DAY_ACTIVE_POLICY

MS Service Engineer (L1)

Company
Company NTT DATA
Type
Opportunity Type Internship
Salary
Stipend / Salary 3.5 LPA
Location
Location Mumbai, Maharashtra, India
Posted Date
Posted Date Oct 07, 2026
Networking Troubleshooting Monitoring Infrastructure Support Cisco Juniper Palo Alto Fortinet Meraki BGP OSPF EIGRP LogicMonitor SecureCRT VPN Routing Protocols Incident Management Customer Communication Technical Support Process Improvement Automation
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Aptitude Practice Questions Open Resource β†—
Helps sharpen logical reasoning and quantitative skills essential for technical interviews at NTT DATA.
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Company Interview Preparation Open Resource β†—
Provides insights into typical interview questions and scenarios for NTT DATA roles.
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Interview Preparation Guide Open Resource β†—
Offers structured guidance on preparing for technical and behavioral interview rounds at NTT DATA.
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Coding Practice Problems Open Resource β†—
Enhances problem‑solving skills and coding proficiency useful for technical assessments at NTT DATA.

Bachelor’s degree in Information Technology, Computer Science, or related field with a minimum of 60% marks or 6.0 CGPA; no backlogs allowed. Must hold CCNA or an equivalent networking certification. Completion of a relevant internship or hands‑on experience in networking, data centers, or infrastructure is preferred.

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Round 1: Technical screening via phone or online test
2
Round 2: Technical interview with senior engineer focusing on networking fundamentals and troubleshooting scenarios
3
Round 3: HR interview to assess cultural fit and communication skills
NTT DATA, a leading global technology services provider and part of the NTT Group, has been delivering innovative solutions across consulting, digital, and infrastructure domains for over 50 years. With a strong presence in India, the company focuses on helping enterprises transform through technology, AI, cloud, and managed services. NTT DATA’s culture emphasizes continuous learning, collaboration, and a customer‑centric mindset, making it an attractive destination for fresh graduates who want to grow in a global environment. The Entry Level Network Engineer role, titled MS Service Engineer (L1), is situated in Mumbai’s bustling IT hub. As a first‑line engineer in the Networking Managed Services team, you will monitor client infrastructure, identify and troubleshoot incidents, and restore services swiftly. Your day will involve working with Cisco, Juniper, Palo Alto, Fortinet, and Meraki devices, configuring routing protocols such as BGP, OSPF, and EIGRP, and using monitoring tools like LogicMonitor and SecureCRT. Key responsibilities include: 1. Monitoring client networks and infrastructure for performance and uptime. 2. Investigating and resolving first‑line incidents and service requests. 3. Escalating complex issues to higher tiers while ensuring proper documentation. 4. Performing routine configuration and maintenance tasks. 5. Communicating status updates to clients via phone or chat. 6. Updating knowledge base articles and process documentation. 7. Identifying automation opportunities to improve efficiency. 8. Supporting project‑related activities as required. 9. Maintaining continuity across shift changes. 10. Adhering to SLAs and incident management best practices. The tech stack you’ll work with includes Cisco IOS, Juniper Junos, Palo Alto PAN‑OS, Fortinet FortiOS, Meraki Cloud, BGP, OSPF, EIGRP, VPN technologies, LogicMonitor, SecureCRT, and other monitoring agents. Career growth starts with foundational networking skills and can lead to roles in Network Engineering, Network Security, Cloud Networking, Infrastructure Engineering, or IT Service Management. NTT DATA offers structured learning paths, certifications, and exposure to global projects, enabling you to specialize and advance quickly. Why join NTT DATA? The company offers a supportive learning environment, mentorship from seasoned professionals, and opportunities to work on diverse, high‑impact projects. With a global footprint, you’ll gain exposure to international clients and cutting‑edge technologies while enjoying a balanced work‑life culture and competitive benefits.

NTT DATA β€” QA & Automation Testing Interview Guide

Previously asked questions, exam syllabus, coding benchmarks & round strategy.

APTITUDE & LOGIC πŸ“–
Aptitude Practice Questions & Online Mock Tests

Curated logical, quantitative, and verbal reasoning problems to sharpen reasoning skills required for the initial screening test.

Open Resource β†—
COMPANY GUIDE 🎯
NTT DATA Interview Preparation Corner

Comprehensive guide covering typical interview formats, common questions, and preparation tips for NTT DATA and off-campus tech roles.

Open Resource β†—
MOCK TESTS & PAPERS πŸ“
Comprehensive Interview Prep Resources & Syllabus

Collection of previous year questions, company-specific test patterns, and interview experiences for technical and HR rounds.

Open Resource β†—
CODING PRACTICE πŸ’»
Algorithm and Data Structure Problem Set

Practice problems to improve coding proficiency and algorithm problem-solving speed for technical rounds.

Open Resource β†—
Round 1: Online Assessment (OA)
Aptitude, Quantitative Logic & 2 Coding Problems
Focus on accuracy and speed. Practice arrays, strings, and standard arithmetic puzzles.
Round 2: Technical Interview 1
Core Tech Stack (Networking, Troubleshooting, Monitoring, Infrastructure Support, Cisco, Juniper, Palo Alto, Fortinet, Meraki, BGP, OSPF, EIGRP, LogicMonitor, SecureCRT, VPN, Routing Protocols, Incident Management, Customer Communication, Technical Support, Process Improvement, Automation) & Live Code Tracing
Explain your thought process aloud. Analyze time & space complexities before coding.
Round 3: System Design & Problem Solving
Database Schemas, APIs & Architecture Basics
Clarify edge cases, diagram schemas cleanly, and discuss scalability trade-offs.
Round 4: HR & Cultural Fit Discussion
NTT DATA Core Values, Learning Agility & Offer Terms
Demonstrate passion, strong communication, and readiness for full-time collaboration.
What is the difference between Implicit Wait, Explicit Wait, and Fluent Wait in Selenium? Answer β–Ό
Model Answer: Implicit Wait sets a global timeout for all element lookups. Explicit Wait pauses execution until a specific ExpectedCondition (e.g. elementToBeClickable) is met. Fluent Wait allows defining polling frequency and ignoring specific exceptions like NoSuchElementException.
Explain the Page Object Model (POM) and its advantages in Test Automation. Answer β–Ό
Model Answer: POM is a design pattern that creates an object repository for web UI elements. It separates test scripts from page locators, reducing code duplication and making maintenance easy when UI elements change.
How do you handle dynamic WebElements whose ID changes on page reload? Answer β–Ό
Model Answer: Use dynamic XPath methods like contains(), starts-with(), text(), or XPath axes (ancestor, following-sibling, parent) instead of brittle absolute paths.
What is the difference between @BeforeMethod and @BeforeClass in TestNG? Answer β–Ό
Model Answer: @BeforeClass runs once before the first test method in the current class, while @BeforeMethod executes before each individual test method.
How do you validate REST API response codes and JSON payload using Postman / RestAssured? Answer β–Ό
Model Answer: In RestAssured: given().when().get('/endpoint').then().assertThat().statusCode(200).body('status', equalTo('ACTIVE')).
Why do you want to join NTT DATA as a MS Service Engineer (L1)?
Preparation Tip: Highlight NTT DATA's market reputation, recent tech innovations, and how your skills in Networking directly solve their team's objectives.
Describe a challenging bug or academic project roadblock and how you resolved it.
Preparation Tip: Use the STAR method: Situation (project context), Task (what needed solving), Action (specific tools/logic applied), Result (quantifiable positive outcome).
How do you handle strict deadlines or sudden scope changes?
Preparation Tip: Explain your prioritization strategy, proactive communication with mentors/peers, and agile mindset.

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