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Technical Support - Voice / Blended

Quest Global

  • Hyderabad, Telangana
  • 2-4 LPA
  • 0-1 Years
  • Posted Today
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About the role

Universal Sales Corporation (USC) is a leading global supplier of industrial equipment and solutions, catering to sectors such as manufacturing, energy, and infrastructure. With a strong presence in India, the company focuses on delivering high‑performance machinery, precision bearings, induction heating systems, and IoT‑enabled monitoring devices. USC prides itself on a customer‑centric approach, leveraging cutting‑edge technology to improve equipment reliability and operational efficiency for its diverse client base.

The Hyderabad office serves as a strategic hub for the company's South‑India operations, offering a vibrant work environment where fresh engineering talent can grow alongside seasoned professionals. As a fresher‑friendly organization, USC invests heavily in training, mentorship, and exposure to real‑world industrial challenges, making it an attractive launchpad for engineering graduates looking to start a career in technical support and field services.

Role Summary

The Technical Support – Voice / Blended role is designed for recent engineering graduates who are eager to blend technical expertise with customer interaction. You will act as the first point of contact for clients, providing remote assistance via phone and chat, while also conducting on‑site condition monitoring of critical equipment. The position demands a solid understanding of bearings, induction heaters, and IoT sensors, coupled with strong communication and problem‑solving abilities.

Key Responsibilities

  • Respond to client queries through voice and blended channels, delivering prompt and accurate technical assistance.
  • Perform on‑site condition monitoring of industrial equipment, collecting data on vibration, temperature, and performance metrics.
  • Diagnose and troubleshoot issues related to bearings, induction heating units, and IoT sensor networks.
  • Conduct client induction sessions, explaining product features, installation procedures, and maintenance best practices.
  • Maintain regular communication with customers to ensure satisfaction, address concerns, and drive repeat business.
  • Collaborate closely with sales and marketing teams to identify upsell opportunities and promote technical solutions.
  • Document all technical incidents, resolutions, and field observations in the company’s CRM system.
  • Adhere to company protocols, safety standards, and professional conduct while on client premises.
  • Participate in continuous learning programs to stay updated on emerging industrial technologies.
  • Provide feedback to product development teams based on field observations and client requirements.

Tech Stack & Tools

  • Mechanical knowledge of bearings and rotating equipment
  • Electrical fundamentals of induction heating systems
  • IoT sensor integration, data acquisition, and basic analytics
  • CRM platforms (e.g., Salesforce, Zoho)
  • Remote support tools (e.g., TeamViewer, Zoom)
  • Basic MS Office and reporting tools

Growth Path

Starting as a Technical Support Executive, high performers can progress to Senior Technical Engineer, Field Service Manager, or even Product Specialist roles within the industrial equipment division. The company also offers cross‑functional moves into sales engineering, project management, and R&D.

Why Join USC?

  • Hands‑on exposure to advanced industrial hardware and IoT solutions.
  • Structured training and mentorship for fresh graduates.
  • Opportunity to work directly with large‑scale manufacturers, building a strong professional network.
  • Competitive salary package for entry‑level talent and clear career progression.
  • Collaborative culture that values innovation, safety, and customer success.

Eligibility & process

Who can apply

B.Tech / B.E. in any engineering specialization, 0-1 years of experience, minimum 60% aggregate (or equivalent CGPA), no active backlogs, must be based in Hyderabad, strong communication skills, proactive attitude.

Skills & stack

Technical Support Troubleshooting Bearings Induction Heaters Iot Sensors Customer Communication Sales Coordination Data Logging

Selection process

  1. Round 1: Aptitude & Technical Fundamentals Test
  2. Round 2: Technical Interview (scenario‑based troubleshooting)
  3. Round 3: HR Interview (fit & culture assessment)

Prep kit

20 resources
Study material 4
Company-specific guides 4
Likely coding questions 4
Round-wise strategy 4
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 (Technical Support, Troubleshooting, Bearings, Induction Heaters, Iot Sensors, Customer Communication, Sales Coordination, Data Logging) & 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 Quest Global Core Values, Learning Agility & Offer Terms Demonstrate passion, strong communication, and readiness for full-time collaboration.
Technical questions 5
Explain OOP (Object-Oriented Programming) principles with real-world examples in Technical Support. Answer
Model answer: 1. Encapsulation (data hiding via private fields/getters). 2. Abstraction (hiding implementation complexity). 3. Inheritance (code reusability). 4. Polymorphism (method overriding/overloading).
What is the time and space complexity of QuickSort vs MergeSort? Answer
Model answer: QuickSort: Average O(N log N) time, O(log N) space. Worst O(N^2). MergeSort: Guaranteed O(N log N) time, but requires O(N) auxiliary space.
Explain the difference between SQL Indexing (B-Tree vs Hash) and when not to use an index. Answer
Model answer: Indexes speed up SELECT queries via B-Trees. However, they slow down INSERT, UPDATE, and DELETE operations because indexes must be updated on disk. Avoid on low-cardinality columns (e.g., boolean flags).
What happens under the hood when you enter a URL in a browser? Answer
Model answer: 1. DNS lookup (resolves IP). 2. TCP 3-way handshake (SYN, SYN-ACK, ACK). 3. TLS negotiation for HTTPS. 4. HTTP GET request sent. 5. Server responds with HTML/CSS/JS. 6. Browser renders DOM & CSSOM tree.
What is the difference between REST and GraphQL APIs? Answer
Model answer: REST uses multiple fixed endpoints with possible over/under-fetching. GraphQL uses a single endpoint allowing clients to query exact fields in a single request.
Behavioural & HR questions 3
Why do you want to join Quest Global as a Technical Support - Voice / Blended?
Highlight Quest Global's market reputation, recent tech innovations, and how your skills in Technical Support directly solve their team's objectives.
Describe a challenging bug or academic project roadblock and how you resolved it.
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?
Explain your prioritization strategy, proactive communication with mentors/peers, and agile mindset.
Quest Global 2-4 LPA
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