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11 Qos Jobs

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Specialist
Ericsson

3.0 - 4.0 years

Noida

On-site

Join our Team About this opportunity: Looking for an experienced IMS Core Specialist with deep expertise in Ericsson IMS (SBG, CSCF, MTAS, BGF) and 5G Core (5GC) technologies, with a strong focus on the planning, design, deployment, and KPI-driven optimization in multi-vendor environments. Responsible for contributing to technical solution design and the service delivery process. The role demands a high level of ownership in maintaining network performance, quality, and timelines, in alignment with Ericsson standards What you will do: Accountable for day-to-day delivery of the assigned project towards customer. Handle & Lead IMS & fixed voice Performance Management and Design Planning scope ...

Posted 2 weeks ago

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Specialist
Ericsson

3.0 - 4.0 years

Calcutta

On-site

Join our Team About this opportunity: Looking for an experienced IMS Core Specialist with deep expertise in Ericsson IMS (SBG, CSCF, MTAS, BGF) and 5G Core (5GC) technologies, with a strong focus on the planning, design, deployment, and KPI-driven optimization in multi-vendor environments. Responsible for contributing to technical solution design and the service delivery process. The role demands a high level of ownership in maintaining network performance, quality, and timelines, in alignment with Ericsson standards What you will do: Accountable for day-to-day delivery of the assigned project towards customer. Handle & Lead IMS & fixed voice Performance Management and Design Planning scope ...

Posted 2 weeks ago

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Process Developer - HRO
Genpact

2.0 - 5.0 years

Hyderabad

Work from Office

Genpact (NYSE: G) is a global professional services and solutions firm delivering outcomes that shape the future. Our 125,000+ people across 30+ countries are driven by our innate curiosity, entrepreneurial agility, and desire to create lasting value for clients. Powered by our purpose - the relentless pursuit of a world that works better for people - we serve and transform leading enterprises, including the Fortune Global 500, with our deep business and industry knowledge, digital operations services, and expertise in data, technology, and AI. Inviting applications for the role of Process Developer, US Payroll, HRO We are looking for someone with deep understanding and understanding of enti...

Posted 2 weeks ago

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Assistant Engineer- Transmission
Ericsson

5.0 - 10.0 years

3 - 7 Lacs

Noida

On-site

Join our Team About this opportunity We are now looking for an Technical Authority Expert to secure technical capability as part of Automated Ops 24/7 running of Services & includes diagnosis, fast domain support, routine resource fulfilment & field technical support. What you will do Will Work in a 24 X 7 Environment. Will support the customer over email as well as phone. Sound knowledge of Microwave Technology Will be responsible for 2nd Line troubleshooting of Microwave system over Ericsson 6xxx Series Having sound knowledge on Mini-link 6600 Series SO-EM hands on experience Software upgrade process for these Mini-link 6600 Series QoS parameter knowledge for Mini-link 6600 Series Ethernet...

Posted 2 weeks ago

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Network Data Routing/Switching
Tata Consultancy Services

0 years

2 - 8 Lacs

Calcutta

On-site

SN Required Information Details 1 Role Network Administrator 2 Required Technical Skill Set Strong Knowledge of Network Routing, Switching 3 Expertise L2/L3 Desired Competencies (Technical/Behavioral Competency) Must-Have Excellent network administration and troubleshooting skills. Implement and support Cisco Identity Services Engine (ISE) in wired, wireless, VPN configurations using device profiling Strong knowledge of Physical and VM of Cisco ISE Architecture Setup Radius server in Cisco ISE Strong knowledge on Switching and Routing Hands on experience on installing and configuring the switches Knowledge on routing protocols and hands on experience on OSFP routing protocol Deploy and manag...

Posted 2 weeks ago

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NETWORK ENGINEER L4
Wipro

0.0 - 5.0 years

Pune, maharashtra

On-site

Job Description Job Title: NETWORK ENGINEER L4 City: Pune State/Province: Maharashtra Posting Start Date: 1/23/26 Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focused on building innovative solutions that address clients’ most complex digital transformation needs. Leveraging our holistic portfolio of capabilities in consulting, design, engineering, and operations, we help clients realize their boldest ambitions and build future-ready, sustainable businesses. With over 230,000 employees and business partners across 65 countries, we deliver on the promise of helping our customers, colleagues, and communities thrive in an ever-changi...

Posted 2 weeks ago

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Manager - Global Service Operations
Tata Communications

8.0 years

Pune, Maharashtra, India

On-site

About The Company Tata Communications Redefines Connectivity with Innovation and IntelligenceDriving the next level of intelligence powered by Cloud, Mobility, Internet of Things, Collaboration, Security, Media services and Network services, we at Tata Communications are envisaging a New World of Communications Position Summary TATA Communications Service Operations Centre is the single point of contact for all customers of the International SOC division. Customer Service Engineers have the prime responsibility to receive, troubleshoot , resolve , escalate and close Customers incidents and requests, delivering superior customer service. Functions Own technical escalations for the incidents a...

Posted 3 weeks ago

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Senior C++ Software Engineer (VoIP/CCaaS/UCaaS)
Uplers

8.0 years

Kanpur, Uttar pradesh, India

Remote

Experience : 8.00 + years Salary : Confidential (based on experience) Expected Notice Period : 7 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Indefinite Contract(40 hrs a week/160 hrs a month) (*Note: This is a requirement for one of Uplers' client - A leading US-based digital consultancy with a track record of excellence) What do you need for this opportunity? Must have skills required: AI/ML, CCaaS/UCaaS, Scripting, Networking, SIP, VOIP, C++, Database, OOPs, Service Cloud A leading US-based digital consultancy with a track record of excellence is Looking for: We are seeking a highly skilled and motivated C++ Software Engineer (8+years ) ...

Posted 3 weeks ago

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Senior C++ Software Engineer (VoIP/CCaaS/UCaaS)
Uplers

8.0 years

Sadar, Uttar pradesh, India

Remote

Experience : 8.00 + years Salary : Confidential (based on experience) Expected Notice Period : 7 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Indefinite Contract(40 hrs a week/160 hrs a month) (*Note: This is a requirement for one of Uplers' client - A leading US-based digital consultancy with a track record of excellence) What do you need for this opportunity? Must have skills required: AI/ML, CCaaS/UCaaS, Scripting, Networking, SIP, VOIP, C++, Database, OOPs, Service Cloud A leading US-based digital consultancy with a track record of excellence is Looking for: We are seeking a highly skilled and motivated C++ Software Engineer (8+years ) ...

Posted 3 weeks ago

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Senior C++ Software Engineer (VoIP/CCaaS/UCaaS)
Uplers

8.0 years

Nashik, Maharashtra, India

Remote

Experience : 8.00 + years Salary : Confidential (based on experience) Expected Notice Period : 7 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Indefinite Contract(40 hrs a week/160 hrs a month) (*Note: This is a requirement for one of Uplers' client - A leading US-based digital consultancy with a track record of excellence) What do you need for this opportunity? Must have skills required: AI/ML, CCaaS/UCaaS, Scripting, Networking, SIP, VOIP, C++, Database, OOPs, Service Cloud A leading US-based digital consultancy with a track record of excellence is Looking for: We are seeking a highly skilled and motivated C++ Software Engineer (8+years ) ...

Posted 3 weeks ago

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LEAD ADMINISTRATOR L2(CONTRACT)
Wipro

8.0 - 10.0 years

Chennai, tamil nadu

On-site

Job Description Job Title: LEAD ADMINISTRATOR L2(CONTRACT) City: Chennai State/Province: Tamil Nadu Posting Start Date: 1/13/26 Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focused on building innovative solutions that address clients’ most complex digital transformation needs. Leveraging our holistic portfolio of capabilities in consulting, design, engineering, and operations, we help clients realize their boldest ambitions and build future-ready, sustainable businesses. With over 230,000 employees and business partners across 65 countries, we deliver on the promise of helping our customers, colleagues, and communities thrive in ...

Posted 4 weeks ago

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Exploring QoS Jobs in India

The Quality of Service (QoS) job market in India is rapidly growing, with many companies looking for professionals who can ensure the smooth functioning of their networks and applications. If you are a job seeker interested in QoS roles, this article will provide you with valuable information to help you navigate the job market in India.

Top Hiring Locations in India

  1. Bangalore
  2. Pune
  3. Hyderabad
  4. Chennai
  5. Mumbai

Average Salary Range

The average salary range for QoS professionals in India varies based on experience levels: - Entry-level: INR 3-5 lakhs per annum - Mid-level: INR 6-10 lakhs per annum - Experienced: INR 12-20 lakhs per annum

Career Path

In the QoS field, a typical career path may include roles such as: 1. Junior QoS Engineer 2. QoS Engineer 3. Senior QoS Engineer 4. QoS Architect 5. QoS Manager

Related Skills

In addition to QoS expertise, professionals in this field often need skills such as: - Networking fundamentals - Troubleshooting abilities - Knowledge of different protocols - Analytical thinking

Interview Questions

  • What is Quality of Service (QoS) and why is it important? (basic)
  • Can you explain the difference between latency and jitter? (medium)
  • How do you prioritize traffic in a network using QoS mechanisms? (advanced)
  • What are the common QoS mechanisms used in VoIP networks? (medium)
  • How do you measure network performance in terms of QoS? (medium)
  • Explain the concept of bandwidth reservation in QoS. (advanced)
  • What is the role of DiffServ in QoS implementation? (advanced)
  • How can you ensure QoS in a wireless network environment? (medium)
  • Describe the steps involved in implementing QoS in a router. (medium)
  • How do you handle network congestion using QoS techniques? (advanced)
  • Explain the concept of traffic shaping in QoS. (medium)
  • Can you discuss the challenges of implementing QoS in a cloud environment? (advanced)
  • How do you troubleshoot QoS issues in a network? (medium)
  • What is the role of RSVP in QoS provisioning? (advanced)
  • Describe the benefits of implementing QoS in a network. (basic)
  • How does QoS differ in wired and wireless networks? (medium)
  • What are the key parameters to consider when designing a QoS policy? (advanced)
  • How do you ensure end-to-end QoS in a network? (advanced)
  • Explain the concept of queuing in QoS and its types. (medium)
  • Can you discuss the challenges of QoS implementation in a multi-vendor network environment? (advanced)
  • How do you prioritize voice traffic over data traffic in a network? (medium)
  • What are the different classes of service in QoS? (medium)
  • Describe the impact of packet loss on QoS. (medium)
  • How do you validate QoS policies in a network environment? (medium)

Closing Remark

As you explore QoS job opportunities in India, remember to showcase your expertise in this field through your resume and interview preparation. Stay updated on the latest trends and technologies in QoS to stand out as a competitive candidate. Best of luck with your job search!

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