234 Isis Jobs - Page 5

As a member of our dedicated team of engineers with deep technical expertise in Service Provider technologies and Cisco's products, your primary responsibility will be to deliver best-in-class technical support to our premium customers. You will play a crucial role in assisting customers in restoring network downtime, providing recommendations to resolve issues, and addressing queries related to Cisco products. Additionally, you will have the opportunity to offer best practice recommendations to enhance their operations. In this role, you will collaborate with Cisco's CService Provider customers and work closely with various teams, including Customer Experience, product engineering, and Sale...

Do you enjoy Cybersecurity Are you seeking an exciting career as Identity Access Management (IAM) engineer, in Cyber Security with fortune 500 company Join our Digital Technology Cyber Security Team Our Cyber Security Team provides intelligent security solutions, connecting technologies to monitor and control our energy extraction assets Great place to work and learn technology from equally great colleagues We provide customers with the peace of mind needed to perform their operations reliably and efficiently Our team creates business value through continuously monitoring our network & systems, ensuring safety, security, and compliance of Baker Hughes network, Partner with the best As L2 IAM...

You are currently hiring a Network Engineer for a Contract Role based in Ghaziabad with at least 5 years of experience. Immediate joiners are preferred for this position. We are seeking a Network Engineer who has practical experience working with Nokia routers, as well as knowledge of routing protocols such as IS-IS, BGP, MPLS, LDP, L2VPN, and L3VPN. Familiarity with switching technologies including VLAN, VXLAN, Trunking, STP, and VRRP is required. A strong understanding of TCP/IP, IP addressing, ARP, NTP, and related concepts is essential for this role. This is a contractual/temporary position with night shift and rotational shift schedules. The work location will be in person.,

As a Network Engineer at our company, you will be responsible for providing L3/L4 support to operations, investigating, troubleshooting, and resolving network communication and operation issues that impact customers globally. You will collaborate with other teams to find quick solutions and provide escalation support to lower-tier teams. Additionally, you will lead self and others, serve as a Product Subject Matter Expert, and handle critical production issues. Your role will involve working on network security infrastructure solutions, managing multiple projects, and planning network roadmaps. You will analyze current and future IT industry trends to determine their impact on business and n...

You will collaborate with software development engineers, hardware engineers, field support engineers, product managers, and software test engineers to analyze customer requirements and use cases. Your responsibilities will include gathering technical details, creating software test plans, and ensuring that the product meets customer requirements. Additionally, you will work closely with customer support and engineering teams to address escalated customer issues by reproducing and debugging them in the lab. This role offers opportunities to make a significant impact in the rapidly evolving fields of Software Defined (SD) branch, SD-WAN, Cloud IT services, and virtualization technologies. As ...

Commanding knowledge on IP protocols, Routing (OSPF, ISIS, BGP & BGP AFI / SAFI) and Signaling protocols (LDP, RSVP) Understanding of advanced technologies like Segment Routing, SR-TE, MPLS, L3-VPN, Traffic Engineering & QoS In-depth working knowledge of L2 protocols like VLAN, STP, RSTP, MSTP, LACP, 802.1p, 802.1ag, QoS Knowledge on Multicasting protocols like IGMP, PIM. IPv4 Unicast and Multicast, Good understanding of IPv4 and IPv6 addressing and Autonomous system. Must have good experience in provisioning (MPLS PE L2VPN, L3VPNs, and CES) and troubleshooting in IP-MPLS networks Ability to communicate effectively and build relationships to understand client requirements Ability to deliver ...

Commanding knowledge on IP protocols, Routing (OSPF, ISIS, BGP & BGP AFI / SAFI) and Signaling protocols (LDP, RSVP) Understanding of advanced technologies like Segment Routing, SR-TE, MPLS, L3-VPN, Traffic Engineering & QoS In-depth working knowledge of L2 protocols like VLAN, STP, RSTP, MSTP, LACP, 802.1p, 802.1ag, QoS Knowledge on Multicasting protocols like IGMP, PIM. IPv4 Unicast and Multicast, Good understanding of IPv4 and IPv6 addressing and Autonomous system. Must have good experience in provisioning (MPLS PE L2VPN, L3VPNs, and CES) and troubleshooting in IP-MPLS networks Ability to communicate effectively and build relationships to understand client requirements Ability to deliver ...

As a highly skilled principal network engineer, you will be responsible for the ongoing support and reliability of all components within the LSEG ecosystem, encompassing platforms, networks, applications, and services. Your role involves providing escalation support for important network services, ensuring the operational stability and performance of the LSEG global network. You will also identify opportunities for improvements and define requirements for software automation to enhance the features, functions, and reliability of the network, underpinning LSEG's digital platforms. You will play a pivotal role in designing, building, and maintaining systems, software, and applications across v...

You should have a strong knowledge of service provider routing protocols such as BGP, ISIS, and OSPF. Additionally, you should possess a deep understanding of service provider technologies including MPLS, EVPN, SR-MPLS, SRv6, LDP, RSVP TE, and QoS. A thorough knowledge of OSI, TCP/IP networking, and IPv4/IPv6 stack is essential for this role. Expert-level proficiency in troubleshooting on Cisco service provider platforms and software such as ASR9K, NCS, and IOSXR is required. You should also have moderate to advanced knowledge of network automation and programmability, as well as SDN technologies. A CCIE certification in Service Provider or similar qualification would be highly beneficial fo...

As a Test Lead/Architect specializing in L2/L3 Network Protocols & Automation, you will play a crucial role in leading and executing comprehensive testing strategies for cutting-edge networking products. Your deep understanding of networking technologies and strong Python scripting skills will be key to developing and implementing robust automation frameworks. Your responsibilities will include designing, developing, and implementing test methodologies and plans for L2/L3 network protocols. You will analyze product requirements, estimate test effort, and lead the execution of functional, performance, and stability tests. Utilizing tools like IXIA and Spirent, you will simulate network traffi...

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...

This is an excellent opportunity for you to bring your outstanding talents to a dynamic team that develops solutions in Cisco's routing and cloud technologies for the largest web scalers and service providers worldwide. You will have the chance to support some of the world's largest Web scaler and Service Provider networks, work with Product management, Sales and Marketing teams on pro-active customer engagements, and engage with engineering architects and technical subject matter experts in product development. As an engineer in this team, you will actively engage with all teams across Cisco to leverage solutions, provide critical engineering support for very large-scale customer deployment...

As a Principal Network Engineer working in Bangalore (Hybrid) with flexible timings, you will be responsible for designing, building, and maintaining systems, software, and applications across various domains. Your role will involve making technical design decisions, translating business requirements into technical specifications, and developing dashboards for near real-time network status. Collaboration with network operations and service teams is essential to provide technical support and guidance for multicast- and WAN-related issues and implementations. Your responsibilities will include leading upgrades, coordinating efforts with internal teams and third parties, building accurate docum...

As a part of Cisco's Walk-in drive happening on Saturday (23/08/2025) in Mumbai, we are currently seeking individuals interested in the following positions: - HTE L3 - MPLS, ISIS, BGP, ISP - HTE ASR 9K L3 - ASR, IOS, MPLS, ISIS - NCE BCS SDWAN L3 - SDWAN, Viptela, Troubleshoot, Design - SDWAN Engineer L3 - SDWAN, Viptela, Troubleshoot, Operation - DC ACI L3 - ACI, Nexus, Configuration, Troubleshoot We are specifically looking for candidates who can join immediately or within 30 days from the date of the walk-in drive. If you are interested in any of these positions and meet the requirements, we encourage you to attend the walk-in drive on the specified date.,

As a part of Cisco's Walk-in drive in Mumbai on Saturday, 23rd August 2025, we are currently seeking individuals for the following positions: - HTE L3: MPLS, ISIS, BGP, ISP - HTE ASR 9K L3: ASR, IOS, MPLS, ISIS - NCE BCS SDWAN L3: SDWAN, Viptela, Troubleshoot, Design - SDWAN Engineer L3: SDWAN, Viptela, Troubleshoot, Operation - DC ACI L3: ACI, Nexus, Configuration, Troubleshoot We are specifically looking for candidates who are interested in participating in the Walk-in drive and are able to join within 30 days of selection. If you have the required skills and experience for any of the mentioned positions, we encourage you to apply and join us at the event.,

As a Network Support Engineer, you will be responsible for a wide range of technical tasks related to network infrastructure. Your primary responsibilities will include: - Demonstrating strong hands-on experience in Load balancer F5 LTM & APM, as well as Routing & Switching. - Working with technologies and platforms such as VRFs, Nexus 9k, 7K and 5K switches. - Possessing a deep knowledge and providing extensive support for Routing Protocols/Technologies like EIGRP, BGP, IS-IS, OSPF, Logical Overlay, IOS-XR, MPLS VPN, and Multicast. - Participating in problem management processes with engineering or architectural elements. - Contributing to network design and strategy forums, setting directi...

HCL Tech is a global technology company with a workforce of over 223,000 individuals in 60 countries, specializing in digital, engineering, cloud, and AI technologies. Our services cater to various industries including Financial Services, Manufacturing, Life Sciences, Healthcare, High Tech, Semiconductor, Telecom, Media, Retail, and Public Services. We have a diverse portfolio of technology solutions and products, with consolidated revenues reaching $14 billion in the 12 months ending June 2025. To explore how we can drive progress together, visit hcltech.com. We are looking for a proficient Software Engineer to join our team and contribute to shaping the future. The ideal candidate should p...

You should have experience with basic networking technology, LAN Switching, and Routing. A deep understanding of TCP/IP (IPv4 and IPv6) and IP MPLS knowledge is required. Knowledge in protocols/features such as Routing protocols (ISIS, OSPF, and certainly BGP), Multicast, and all MPLS technologies including MPLS L3VPN, MPLS L2VPN, EVPN technologies, as well as Segment Routing is essential. Familiarity with service provider platforms like ASR9k, NCS5k, NCS500, NCS6k, and CRS is preferred. Exceptional communication skills (written, verbal, and presentation) are a must.,

As a Network L1.5 at Tata Communications, you will be responsible for providing 24/7 shift operational support. Your key activities will include monitoring network devices, servers, and applications using NOC tools and dashboards, as well as performing basic troubleshooting of network issues such as connectivity, latency, and outages. You will be required to respond to alerts and incidents within defined SLAs and escalation procedures, and log and track incidents using ticketing systems like ServiceNow or Remedy. Additionally, you will need to collaborate with L2/L3 teams for issue escalation and resolution, maintain shift handover reports, update documentation regularly, and ensure timely c...

You have deep knowledge of one or more platforms such as Cisco IOS/XE/XR/NX-OS, Juniper Junos, Nokia SR OS. You should have hands-on experience in device provisioning, BGP/MPLS/VPN/ISIS/Multicast configuration, and platform-specific CLI. Consider COLT specific network role alignment in terms of protocols and R&S as needed by other roles. Experience with automation frameworks such as Ansible, NSO, or custom Python-based systems is required. You must be able to define template logic for interface/VLAN/BGP/OSPF/service configurations and possess strong collaboration and review skills for working with developers and testers. Familiarity with NETCONF/YANG models and CLI config mode differences ac...

As a Network Architect at our organization, you will be responsible for architecting and designing enterprise-grade Wi-Fi networks and low-latency Layer 2/3 LANs within data centers. Your expertise in Arista-based environments will be crucial in ensuring robust performance, security, and scalability across large enterprise campuses or distributed office environments. You will collaborate with various teams to define network architecture standards, evaluate new networking technologies, and lead troubleshooting of network issues. Key Responsibilities - Architect and design enterprise-grade Wi-Fi networks with a focus on performance and security. - Design and deploy low-latency Layer 2/3 LANs w...

At Moody's, we bring together the brightest minds to transform today's risks into tomorrow's opportunities. We strive to cultivate an inclusive environment where everyone is encouraged to be themselves, fostering a culture of open exchange of ideas, innovative thinking, and meaningful communication with both colleagues and clients. If you are enthusiastic about this opportunity and even if you don't meet every single requirement, we encourage you to apply. You might still be a great fit for this role or other positions we have available. We are looking for candidates who embody our values: investing in every relationship, leading with curiosity, embracing diverse perspectives, translating in...

You should have proven experience in network products and services, particularly focusing on Cisco WAN technologies such as ASR and Nexus9K. Your expertise should also include LAN, WAN, MPLS, VPLS, LDP, GRE, BGP, OSPF, and ISIS within a VRF context for L2/L3VPN services, Traffic Engineering, and RSVP. It is essential to have comprehensive knowledge of multicast concepts, including PIM-SM, PIM-SSM, IGMP, MVPN, and MLDP. In this role, you will need proficiency in product-aligned, service-focused work, along with a strong understanding of network automation, SRE, and DevOps or equivalent experience. Experience in working with Agile methodologies such as Scrum and Kanban, as well as project mana...

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...

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...