1561 Qos Jobs - Page 20

Job Description: Cisco SD-WAN Network Engineer Location: Bangalore/Chennai, India Job Summary The Cisco SD-WAN Network Engineer will be responsible for the design, implementation, troubleshooting, and migration of Cisco SD-WAN solutions across medium to large-scale enterprise environments. This role requires deep technical expertise in Cisco SD-WAN technologies, WAN/LAN/WLAN infrastructure, and modern software-defined networking principles. The engineer will collaborate with cross-functional teams to deliver secure, scalable, and high-performing network solutions aligned with business objectives. Key Responsibilities Design and architect Cisco SD-WAN solutions for enterprise environments. Im...

Job Description About the job Network Engineer Configure and install various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS) Perform network maintenance and system upgrades including service packs, patches, hot fixes and security configurations Monitor performance and ensure system availability and reliability Monitor system resource utilization, trending, and capacity planning Provide Level-2/3 support and troubleshooting to resolve issues Work within established configuration and change management policies to ensure awareness, approval and success of changes made to the network infrastructure Select and implement security tools, policies, and pro...

Job description: Dealing with incoming faults in a professional, courteous manner over the phone, email and walk-in. Taking ownership of faults and managing them in a logical and methodical manner. Correctly logging incidents and faults, categorizing, and prioritizing them in line with team procedures. Conducting full and through diagnostics with end users to enable first point of contact fault resolution. Ensuring all faults are progressed & cleared within SLA – escalating to other internal and external teams as appropriate. Managing faults through their entire lifecycle from the first point of contact through to resolution, proactively keeping the customer informed of progress. Diagnosing ...

Job Summary: Location: Chennai/Bangalore The Aruba Wireless Network Engineer will be responsible for the design, implementation, troubleshooting, and migration of wireless network solutions across medium to large-scale enterprise environments. This role demands strong technical expertise in Aruba wireless technologies, WAN/LAN/WLAN infrastructure, and modern software-defined networking principles. The engineer will collaborate with cross-functional teams to deliver secure, scalable, and high-performing wireless solutions aligned with business objectives. Key Responsibilities: Design and architect Aruba wireless solutions for enterprise environments. Implement and configure Aruba wireless con...

Knowledge on Network Design Knowledge on Routers, Switches, Firewalls Experience in L2 and L3 Network technology. Understanding of Network Designing and IP Planning BGP, OSPF, QoS, NAT, Load Balancing, and general IP Routing (including the use of virtual routing domains) and Switching Hands-on experience in Network device configuration Connecting/Integrating different Vendor Network Components. Handle Communication Product Development and System Integration Projects Interact with customer, vendor & OEM Capture System/Product Requirements, Architecture Design, Low Level Design, High Level Design, Implementation Implementation, Integration and configuration of the Networking Subsystem. Co-ordi...

Job Title: Network Architect - Juniper Job Location: Bangalore, Noida, Chennai, Pune, Hyderabad Experience: 15+ years Roles and Responsibilities In depth hands-on experience in Juniper Ex series switches (Ex4300, Ex2200, Ex2300, Ex4500, Ex5100, Ex9000) and Juniper Mist. In depth hands-on experience in enterprise-level switching and networking, including TCP/IP, Switching & Routing Protocols. Excellent understanding of Layer-2 & Layer-3 protocols. In depth hands-on experience with LAN switching technologies such as STP, Trunking, Ether channel, etc. In depth hands-on, experience of high availability fundamentals like HSRP and VRRP. In depth hands-on, experience of RBAC and dot1x authenticatio...

Job Description Should have worked on User plane technologies DPDK/VPP based forwarding Intel DDP and Smart NIC’s QoS, Charging and DPI etc Responsibilities Design and Development: Our team architects and develops comprehensive Mobile Packet Core solutions that support both 4G LTE and 5G NR (New Radio) technologies. This includes the development of key components such as the Serving Gateway (SGW), PDN Gateway (PGW), and the User Plane Function (UPF) for 4G, as well as the Access and Mobility Management Function (AMF), Session Management Function (SMF), and User Plane Function (UPF) for 5G. Cloud-Native Architecture: We design our solutions with a cloud-native approach, leveraging containeriz...

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 Responsible for different aspects of engineering activities to provide differentiated services and solutions. These may also include product evaluation, solution designing and testing and roll out plan for existing and new services, including design of tools needed for operation of these new services and systems. This is an Engineering role, responsible for design, deployment, custome...

Location : Kozhikode, Kerala Key Responsibilities: 1. Network Design and Implementation: • Design and deploy scalable and secure network solutions (LAN, WAN, VPN, SD-WAN, MPLS). • Plan and execute network upgrades and migrations with minimal downtime. • Oversee the integration of cloud networking solutions (e.g., AWS, Azure). 2. Network Operations Management: • Monitor network performance and ensure uptime according to SLAs. • Manage and troubleshoot connectivity, routing, and switching issues. • Implement and oversee disaster recovery (DR) and business continuity plans for network services. 3. Team Leadership and Collaboration: • Lead a team of network engineers, technicians, and administra...

Essential Functions Responsible for technical management, operation and maintenance of the network infrastructure Acts as Lead in Global and Regional infrastructure projects Possesses and applies advanced knowledge of network-related processes and procedures to the completion of complex assignments Investigates and resolves problems, inefficiencies, and performance issues Evaluates, tests, and recommends specific network solutions Designs secure network solutions that maximize the sharing of applications, information, and resources across the enterprise Defines network business requirements and implements effective global network strategies Implementation and ongoing management of routers, s...

As a Cisco Network Senior Specialist, you will be responsible for network architecture and design, configuration of network devices, monitoring and managing LAN infrastructure, capacity planning, troubleshooting activities, IP address management, and DNS services. You will also be involved in configuration, implementation, and testing of new network switches, annual failover testing, deployment and operations of network hardware, working on routing protocols, engage in ONCALL rotation, providing Root Cause Analysis (RCA), performing code upgrades to network switches and routers, and ensuring network and security knowledge on Cisco products. You should have a strong experience in medium to la...

Your role will be to support daily operations tasks and may require supporting operational deliverables for new infrastructure or migrating the existing network components. You will collaborate with a number of different IT Support and Delivery Teams on a daily basis. It will require networking and network security skills. Willingness to work in rotational shifts with an open mind and ability to cooperate with multiple individuals in a multicultural environment are essential. You may also get an opportunity to participate in and drive Eurofins" major IT Infrastructure transition and transformation across Food, Feed & Environment Testing Europe businesses. Specific assignments include: - Main...

At Capgemini Engineering, the world leader in engineering services, you will be part of a global team of engineers, scientists, and architects dedicated to helping innovative companies reach their full potential. Our digital and software technology experts are known for their out-of-the-box thinking, providing unique R&D and engineering services across various industries. Joining us means embarking on a career filled with opportunities where you can truly make a difference, and where each day presents new challenges. Your role will involve understanding and reviewing business requirements, high-level designs, and low-level designs. You will be responsible for preparing provisioning procedure...

You are invited to join our team as a Data Center Network Engineer with a focus on NVIDIA Switch expertise. As a senior professional with over 8 years of experience, you will play a crucial role in designing, deploying, maintaining, and supporting cutting-edge data center networks. Your responsibilities will primarily involve working on high-performance infrastructure for AI, enterprise, and cloud workloads, utilizing NVIDIA Ethernet switches (Cumulus OS) along with modern networking automation tools. Your key responsibilities will include designing, implementing, and troubleshooting data center networks using NVIDIA/Cumulus OS switches. You will provide expert-level guidance on Ethernet net...

When you join Verizon You want more out of a career. A place to share your ideas freely — even if they’re daring or different. Where the true you can learn, grow, and thrive. At Verizon, we power and empower how people live, work and play by connecting them to what brings them joy. We do what we love — driving innovation, creativity, and impact in the world. Our V Team is a community of people who anticipate, lead, and believe that listening is where learning begins. In crisis and in celebration, we come together — lifting our communities and building trust in how we show up, everywhere & always. Want in? Join the #VTeamLife. What You’ll Be Doing... We are looking for an Eng III- Ntwk Engrin...

Comcast brings together the best in media and technology. We drive innovation to create the world's best entertainment and online experiences. As a Fortune 50 leader, we set the pace in a variety of innovative and fascinating businesses and create career opportunities across a wide range of locations and disciplines. We are at the forefront of change and move at an amazing pace, thanks to our remarkable people, who bring cutting-edge products and services to life for millions of customers every day. If you share in our passion for teamwork, our vision to revolutionize industries and our goal to lead the future in media and technology, we want you to fast-forward your career at Comcast. Job S...

When you join Verizon You want more out of a career. A place to share your ideas freely — even if they’re daring or different. Where the true you can learn, grow, and thrive. At Verizon, we power and empower how people live, work and play by connecting them to what brings them joy. We do what we love — driving innovation, creativity, and impact in the world. Our V Team is a community of people who anticipate, lead, and believe that listening is where learning begins. In crisis and in celebration, we come together — lifting our communities and building trust in how we show up, everywhere & always. Want in? Join the #VTeamLife. What You’ll Be Doing... We are looking for an Eng III- Ntwk Engrin...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title And Summary Lead, Network Architect Overview Purpose of the Team: The Network Architecture Team Responsibilities Include Global network design and network/component standards, network ro...

Primary Location: India, Hyderabad Job ID R0000034788 Category IT ABOUT THIS ROLE Essential Functions Responsible for technical management, operation and maintenance of the network infrastructure Acts as Lead in Global and Regional infrastructure projects Possesses and applies advanced knowledge of network-related processes and procedures to the completion of complex assignments Investigates and resolves problems, inefficiencies, and performance issues Evaluates, tests, and recommends specific network solutions Designs secure network solutions that maximize the sharing of applications, information, and resources across the enterprise Defines network business requirements and implements effec...

Req ID: 124987 Remote Position: No Region: Asia Country: India State/Province: Chennai City: Guindy, Chennai Summary This is an exciting opportunity in Celestica’s Hardware Platform Solutions (HPS) to make a positive impact and be part of a rapid business growth in a dynamic environment. This individual contributor reports to the Customer Experience (CX) organization and will be empowered and responsible for troubleshooting and resolving customer technical issues arising from Customers' networking (primarily in Switching and Network Security), storages, servers software with a focus on SONiC related issues. The role is a technically hands-on one. The successful candidate will be an experienc...

Job Title: Network Engineer Location: Indore Department: Technical Support Job Type: Full-time Job Summary: We are seeking a skilled and detail-oriented Network Engineer to design, implement, maintain, and support our growing network infrastructure. You will be part of a dynamic team responsible for maintaining high levels of network availability and security to support business operations. Key Responsibilities: · Design and implement functional network infrastructure (LAN, WAN, WLAN, VPN) · Configure and install firewalls, routers, switches, and other network devices · Configure, install, and manage Layer 2 and Layer 3 switches (e.g., Cisco Catalyst, Juniper EX, HP Aruba) · Implement VLANs,...

It takes powerful technology to connect our brands and partners with an audience of hundreds of millions of people. Whether you’re looking to write mobile app code, engineer the servers behind our massive ad tech stacks, or develop algorithms to help us process trillions of data points a day, what you do here will have a huge impact on our business—and the world. About The Team Yahoo’s Global Network Infrastructure team (GNIS) is responsible for the core Network Infrastructure and shared services required to support all Yahoo services globally, including our CDN, Sports, News, Finance and Weather media channels, advertising engines, video and search. We design and build scalable, high-perfor...

Job Title: Network Engineer IV (Design & Build) Job Description: Do you want to work with the world’s #1 managed cloud hosting provider? We have an environment with over 50,000 network devices. Do you want to be part of a highly skilled network engineering team building and retrofitting enterprise-grade data centers positioned across the globe all connected through our own private backbone? Global Data Center Infrastructure (GDCI) Network Engineering is a project driven team and responsible for design and engineering of our datacenters and the MPLS network connecting them. Our goals are to constantly improve through Flawless Execution, maintaining Available Capacity, fostering Engaged Racker...

About The Opportunity We are a leading IT & Telecommunications Managed Services provider designing and supporting robust network infrastructures for global enterprise clients. Our team delivers end-to-end network solutions—from routing and switching to security and performance optimization—ensuring high availability and scalable communication platforms on-site. Role & Responsibilities Install, configure, and maintain Cisco routers, switches, and wireless controllers to support enterprise LAN/WAN environments. Monitor network performance, troubleshoot connectivity issues, and implement timely resolutions to minimize downtime. Collaborate with cross-functional teams to design and deploy networ...

L3 Network Engineer - Job Description Job Details Location: Mumbai Experience: 08–12 Years Education: BE/BSc/MCA/MSc (Computer Science/IT or equivalent) Certification: Cisco ACI – 300-620 (DC-ACI) – Mandatory Primary Responsibilities · Network Operations & Incident Management Handle escalations from L1 engineers and provide expert-level troubleshooting. Manage daily network operations, including incident reporting, review, and resolution within defined SLAs. · Configuration & Troubleshooting Configure, monitor, and troubleshoot networking and security devices (switches, routers, firewalls, load balancers). Design, implement, and manage SDN solutions for medium to large-scale networks. · Netw...