1561 Qos Jobs - Page 13

Assist in configuring and managing firewalls, VPNs, and other network security appliances. Monitoring network engineering performance and ensure system availability and reliability. Configuring and installing various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS). Performing 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. Collaborate with senior engineers in troubleshooting and resolving network/security issues. Stay updated on the latest security ...

The Core Network Engineer is a vital member of the Core Network Engineering team responsible for deploying, maintaining, and expanding a scalable, maintainable, and highly available network infrastructure that aligns with business objectives and SLAs. You will play a key role in creating low-level designs based on high-level designs, developing migration and implementation plans, and executing planned work during maintenance windows. Your responsibilities will also include reviewing and validating high-level designs and migration plans, conducting end-to-end testing of engineered solutions, implementing network changes, assisting in capacity augmentation and optimization deployments, testing...

Qualcomm IT is seeking a Network Engineer to join the Qualcomm Global Enterprise networking team based in Bangalore. The ideal candidate should have significant experience working with large-scale heterogeneous networks, possess strong troubleshooting skills, particularly in campus networks, and have a solid understanding of data center networking technologies, network virtualization, and automation. The responsibilities of this role include working in rotational shifts to support global network operations, maintaining and supporting a diverse global network infrastructure, and collaborating with various teams and stakeholders to ensure seamless service delivery. The Network Engineer will al...

As a Senior VoIP Engineer at our innovative team, you will be responsible for building cutting-edge real-time communication features such as 1:1 calls, group calls, chats, and live streaming. Your primary focus will be to work with technologies like WebRTC, SIP, RTP/RTCP, and integrate media servers like Jitsi, Janus, and mediasoup. You will be optimizing signaling, STUN/TURN, and QoS to ensure seamless communication experiences. Additionally, your role will involve enhancing security measures with DTLS/SRTP and ensuring compliance with end-to-end encryption (E2EE). Collaboration with Flutter teams will be a key aspect of this role. To excel in this position, you should have proven expertise...

As a Data Center Network Engineer specializing in Cisco ACI, you will be responsible for designing, implementing, and maintaining robust and scalable network infrastructures across data center environments. Your hands-on experience with Cisco ACI fabric and related components will be essential in integrating with virtualization and security platforms. Your expertise in modern data center networking, Layer 2/3 protocols, and troubleshooting complex issues will ensure the smooth operation of multi-site environments. Key responsibilities include designing, implementing, and managing Cisco ACI-based data center networks, managing ACI Fabric components, integrating with virtualization and securit...

Position : L2/L3 Network Engineer. Location : Sector 81, NSEZ, Noida. Key Responsibilities Monitoring network performance and tracking network usage to report on system load, usage and response. Performing diagnostic analysis of the network. Manage and maintain Modular Routers, Modular Switches, Load Balancer. Planning and implementing network upgrades to achieve optimal performance. Identifying and resolving gaps in controls or faults/defects in the network. Responding to network cyber-security threats. Ensuring the network and security equipment are updated to the latest firmware. Liaising with vendors and contractors for network-specific products and services. Documenting the network and ...

Summary Description Summary of This Role Install, configure, maintain, support, and secure the organization's network communications, including LANs and/or WANs. Identifies network problems, isolates root causes, and initiates corrective action. Determines priority of action and additional resources required, based on severity of service interruption. Provides technical analysis to all customers to isolate issues and develop strategies to restore or activate services. Interacts with Telecommunication Engineers, LAN Administrators, and transmission and RF staff regarding ongoing network activities. Ascertains compliance with security, safety, and environmental guidelines. Generates reports on...

Req ID: 335988 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Field Tech Analyst-ITIL to join our team in Mumbai, Mahārāshtra (IN-MH), India (IN). Roles & Responsibilities: Sound knowledge of general health & safety of devices in Data Centre. Must have strong knowledge of HP ProLiant\Blade, Oracle and Dell PowerEdge servers Rack & stack, power & Cable connectivity for Server / network equipment. Complete device inventory management in data centre. Understanding of Data Centre environment (Power, Cooling, Security, P...

Per project plans, service level agreements, and corporate standards - researches, proposes, designs, implements, maintains, monitors, reports on and consults regarding the following technical areas of focus: Service and Maintenance WAN and LAN, Wireless and Remote Access Converged network services, e.g. VoIP, Video, etc. Routing and VLAN, Firewall, Networked Application maintenance. Zero Trust least-privilege branch access. Network cloud services security. Networked systems monitoring, auditing and reporting. Researches, assesses, recommends and implements improvements to the corporate network and systems environments. Manages vendor relationship and cost tracking for related products and s...

About The Role Advantmed; a leader in US Healthcare, is looking for empathetic individuals with great interpersonal skills who can build relationships with their employees. The right person will thrive in an "all hands-on deck" environment. Design, deploy, and manage VoIP systems using platforms like FreePBX, Genesys Cloud, and RingCentral etc. Maintain and troubleshoot SIP trunks, call routing, and number provisioning. Implement and manage fax solutions. Support and optimize call center operations including IVR, call queues, and call flows using Queue Matrix and related systems. Collaborate with cross-functional teams to integrate voice systems with CRM, ticketing, and other enterprise appl...

Microsoft Silicon, Cloud Hardware, and Infrastructure Engineering (SCHIE) is the team behind Microsoft’s expanding Cloud Infrastructure and responsible for powering Microsoft’s “Intelligent Cloud” mission. SCHIE delivers the core infrastructure and foundational technologies for Microsoft's over 200 online businesses including Bing, MSN, Office 365, Xbox Live, Teams, OneDrive, and the Microsoft Azure platform globally with our server and data center infrastructure, security and compliance, operations, globalization, and manageability solutions. Our focus is on smart growth, high efficiency, and delivering a trusted experience to customers and partners worldwide and we are looking for passiona...

What Youll Do Architect and build real-time media streaming services using WebRTC, RTMP, HLS . Develop scalable backend services in Node.js and media components in C++ . Become hands-on with audio/video codecs like H.264, VP8/VP9, AV1, Opus, AAC . Deploy and scale services in AWS, GCP, or Azure, using Terraform and Kubernetes . Optimize media quality, latency, and reliability for global virtual events. Work with SFUs, TURN/STUN servers, Kafka, and CDNs at a global scale. Collaborate with global engineering teams across DevOps, front-end, and QA. Monitor live QoS/QoE metrics and participate in system design and incident response. What You Bring 5+ years building real-time media or video strea...

Join our Team About This Opportunity We are now looking for a Domain Support Specialist 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 6300, 6600 Series & Mini-link TN AMM series. SO-EM/ENM hands on experience Software upgrade process for these Mini-link 6300, 6600 Series & Mini-link TN AM...

Company Description Pushing the Edge VANTIVA, headquartered in Paris, France and formerly known as Technicolor, is a global technology leader in designing, developing and supplying innovative products and solutions that connect consumers around the world to the content and services they love – whether at home, at work or in other smart spaces. VANTIVA has also earned a solid reputation for optimizing supply chain performance by leveraging its decades-long expertise in high-precision manufacturing, logistics, fulfillment and distribution. With operations throughout the Americas, Asia Pacific and EMEA, VANTIVA is recognized as a strategic partner by leading firms across various vertical indust...

Business Unit: Cubic Corporation Company Details: When you join Cubic, you become part of a company that creates and delivers technology solutions in transportation to make people’s lives easier by simplifying their daily journeys, and defense capabilities to help promote mission success and safety for those who serve their nation. Led by our talented teams around the world, Cubic is committed to solving global issues through innovation and service to our customers and partners. We have a top-tier portfolio of businesses, including Cubic Transportation Systems (CTS) and Cubic Defense (CD). Explore more on Cubic.com. Job Details: Job Summary: This role will work with a wide variety of stakeho...

9 - 12 Years 1 Opening Trivandrum Role description Voice Platform Management & Support Provide Tier-3 support and manage the enterprise voice estate, ensuring high availability and optimal performance. Troubleshoot issues related to Verba recording, playback, and storage . Configure, maintain, and troubleshoot Microsoft Teams Direct Routing and related voice integrations. Support and troubleshoot cloud-based call-center platforms such as AWS Connect . Configure and optimize Ribbon SBC devices and SIP trunking solutions. Perform firmware upgrades, patching, and maintenance of VoIP devices. Troubleshooting & Advanced Support Resolve complex voice quality issues (jitter, latency, packet loss) u...

About the CompanyWe are seeking a skilled and proactive Tier 2 Network Engineer – Escalation to join our dynamic support team. This role is pivotal in diagnosing and resolving complex network issues escalated from Tier 1 support, ensuring seamless customer experiences across our product lines. The ideal candidate will possess strong expertise in routing and switching, advanced troubleshooting tools, and effective case management using JIRA. About the RoleThis role is pivotal in diagnosing and resolving complex network issues escalated from Tier 1 support, ensuring seamless customer experiences across our product lines. ResponsibilitiesDeliver expert-level technical support for Ubiquiti's ful...

Company Description At Samespace , we merge advanced technology with intuitive design to build world-class user experiences. By operating a global private cloud through our self-managed data centers, we deliver high-performance, low-latency solutions tailored for scale. Role Overview We’re looking for a Network & Systems Engineer with strong technical expertise in networking and Linux systems. In this role, you’ll ensure infrastructure reliability, manage complex data center environments, and support mission-critical operations across our global network. Key Responsibilities Lead and resolve critical network incidents Plan, execute, and maintain data center installations and upgrades Provide...

Eridu AI India Private Limited, a wholly owned subsidiary of Eridu Corporation in Saratoga, California, USA, is seeking highly motivated and talented professionals for its R&D center in Bengaluru. We are looking for individuals who are eager to join our world-class team and contribute to our innovative infrastructure solutions that accelerate training and inference for large-scale AI models. Eridu AI is a Silicon Valley-based hardware startup that pioneers cutting-edge technologies to address system-level bottlenecks that often limit AI performance. Our company delivers industry-first innovations across semiconductors, software, and systems to enhance GPU utilization, reduce capital and powe...

We are seeking an experienced Dialer Engineer with 3-5 years of expertise in VoIP & Dialer System, focusing on constructing, customizing, and enhancing dialer platforms for large-scale contact center solutions. The perfect candidate will possess profound knowledge in Vicidial, Asterisk, FreeSWITCH, OpenSIPS, and Kamailio, coupled with practical experience in integrating CPaaS and Telephony APIs. Your responsibilities will include installing, configuring, and tailoring Vicidial / GoAutoDial / other dialer systems, managing and optimizing Asterisk / FreeSWITCH / OpenSIPS / Kamailio for call routing and SIP services, implementing and refining Predictive Dialer, Auto Dialer, IVR, and Call Routin...

Education Qualification : Engineer - B.E / B.Tech / MCA Skills : Primary -> Technology | Palo Alto Firewall | 2 - Knowledgeable Primary -> Technology | Cisco R and S | 3 - Experienced Primary -> Technology | Cisco WLAN | 2 - Knowledgeable Secondary -> Technology | Zscaler Proxy | 1 - Aware Certification : Technology | CCNP/PCNSE/CWNA/ZCIP Enterprise Network Design and Optimization (Cisco R and S): Experienced in designing and optimizing complex enterprise LAN/WAN architectures using Cisco routing and switching technologies, including advanced BGP configurations, VRF segmentation, QoS, and high availability. Security Architecture with Palo Alto Firewalls: Knowledgeable in architecting and imp...

Education Qualification : Engineer - B.E / B.Tech / MCA Skills : Primary -> Technology | Palo Alto Firewall | 3 - Experienced Primary -> Technology | Cisco R and S | 3 - Experienced Primary -> Technology | Cisco WLAN | 2 - Knowledgeable Secondary -> Technology | Zscaler Proxy | 1 - Aware Certification : Technology | CCNP/PCNSE/CWNA/ZCIP Enterprise Network Design and Optimization (Cisco R and S): Experienced in designing and optimizing complex enterprise LAN/WAN architectures using Cisco routing and switching technologies, including advanced BGP configurations, VRF segmentation, QoS, and high availability. Security Architecture with Palo Alto Firewalls: Experienced in architecting and impleme...

DC ACI / Nexus L2 Day2 Role & Responsibilities The NCE delivers the technologies, solutions and services which customers need to expertly manage their networks Hands on Experience with DNAC & ISE In this role, you will be Cisco s face to the customer,working in a fast-paced, high-impact environment as a visible contributor delivering on our commitments You need to be an experienced and creative problem solver, comfortable with challenging the status quo and rapidly responding to escalated issues Builds strong team relationships with other Customer Support Engineers Enjoys sharing knowledge Connects directly with Cisco customers and builds effective working relationships while solving their i...

About this opportunity: We are looking for a highly skilled IP Engineer to manage, maintain, and optimize our Mobile Packet Backbone Network infrastructure. The IP Engineer will be responsible for designing, deploying, troubleshooting, and ensuring the smooth operation of the mobile network backbone (MPBN) that supports high-capacity data and voice traffic for mobile operators. Key Responsibilities: Design, implement, and manage the Mobile Packet Backbone Network (MPBN), ensuring its scalability, security, and optimal performance. Configure and maintain routers, switches, and network elements involved in the mobile packet core infrastructure. Ensure high availability and reliability of mobil...

Responsibilities Administration and Management of Wipro LAN & WAN (Network Domain) across globe as a part of Global Network Project Implementation Team based on the Projects assigned. Implementation and configuration of Network devices which consists of Routers, Switches, NMS Tools & Wifi Devices from different manufacturers (Mainly Cisco & some cases Avaya / Brocade, etc.). Configure / Implement Network Devices as per the hardening Guidelines & as per particular Project requirement. Troubleshoot Network & Security related problems in a particular Project based on the Project scope defined. Implementation of Network Infrastructure for new Offshore Development Centers (ODC) with appropriate s...