8 Spineleaf Architecture Jobs

As a Resident Engineer specializing in Networking Domain L2/L3, you will bring in over 5 years of experience to our team. Your primary responsibility will be troubleshooting at the packet capture level and working on Spine-leaf Architecture (L2LS/L3LS), MLAG, VXLAN, EVPN, BGP, OSPF. Additionally, you will play a crucial role in monitoring and managing Arista equipment, performing upgrades, patches, and vulnerability fixes, as well as deploying and optimizing new Arista switches. You will be expected to coordinate with Arista TAC for technical support, automate solutions using Arista APIs, conduct network audits & best practice reviews, and provide technical troubleshooting & escalation support. To excel in this role, you must have at least 3 years of TAC experience in networking, possess strong written & verbal communication skills, and ideally have experience with Arista equipment. Your ability to work effectively with both business and technical teams will be vital in ensuring the seamless functioning of our network infrastructure. If you are ready to take on this challenging yet rewarding role, please get in touch with Rahman at 85558 80499 or email at rahman@nteksol.com. Your expertise and dedication will be instrumental in driving our networking operations forward.,

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 network systems architecture. Maintaining in-depth knowledge of the company's IT architecture and infrastructure, you will develop technical solutions, build strong relationships with Data Center staff, and design complex network solutions across various disciplines. You will play a consultative role for internal and external customers, contribute to documentation and process improvement, and provide strategic technical direction on complex network projects. Your responsibilities will include researching and developing innovative solutions, creating product roadmaps, and defining strategy and direction through client and market research. To be successful in this role, you should have expertise in network engineering, design, and architecture with exposure to LAN/WAN, firewalls, wireless, security, VOIP, QoS, and encryption technologies. Mastery of TCP/IP protocols, firewall experience with Checkpoint, Palo Alto, and Cisco ASA, as well as extensive knowledge of Cisco's product portfolio are required. Strong communication skills, organizational abilities, and problem-solving skills are essential. Preferred qualifications include advanced knowledge of routing and switching protocols, experience with SDN technologies like Cisco ACI and VMware NSX, and familiarity with SD-WAN solutions. Experience with scripting/automation tools and load balancing technologies is a plus. You should have a Bachelor's degree in Computer Science, Math, Engineering, or equivalent, with a minimum of 2 years of experience in a similar role and at least 12 years of overall work experience in the networking space. While this position does not have direct reports, you will mentor less experienced associates and lead technical projects. Your ability to manage resources effectively will be crucial in this role. Specific hiring needs may vary, but the skills required for this position include traditional networking expertise with Cisco routing/switching, knowledge of OSPF, BGP, MPLS, and other protocols, as well as experience with firewalls such as Cisco ASA, Palo Alto, and CheckPoint. Familiarity with Nexus switches, VMWare NSX, Cisco ACI, and SD-WAN technologies will be beneficial. Experience with scripting/automation tools and load balancing technologies is highly desirable.,

The role is responsible for alarm analysis, operation-maintenance, troubleshooting, and Change Request Implementation on IP nodes such as routers, switches, firewalls, load balancers, and security gateways. Additionally, it involves trouble ticket analysis and resolution of issues raised by customers or L2 teams. Fault management on all routers and switches equipment is essential, along with following up with support in case of escalated cases. You will actively supervise ITSM Ticket queues to maintain Mean Time To Restore (MTTR). Analytical skills like logical thinking, problem-solving, and handling assignments are crucial. Identifying the root cause of incidents categorized as P0/P1/P2/P3/P4 and recommending appropriate resolution actions are part of the responsibilities. You will be the first point of contact for supporting any alarm/event/KPI-related issues and closely collaborate with the Field Team for all field activities such as hardware failures and node unreachable situations. Ensuring timely restoration of services to maintain good customer experience and high service availability in line with Service Level Agreements (SLAs) is a key aspect of the role. Proactive involvement is required to detect possible failures and ensure incident restoration/avoidance when engaged by Incident Managers or MS Automated Service Function. This includes conducting node health checks, backups, and troubleshooting identified deviations, as well as sharing details for Major Incident Reports (MIR) and Customer Service Requests (CSR) with respective teams. End-to-end network understanding, 3PP/OEM handling, problem management support, data analytics, and customer governance handling are also part of the responsibilities. The ideal candidate will have experience in IP Firewall on Cisco ASA/Firepower/FTD, along with good knowledge of IP Networking Protocols like OSPF, ISIS, BGP, BGP-LU, MPLS, Inter-AS, LDP, RSVP, TE, L2VPN, L3VPN, BFD, and Segment Routing. Understanding of Switching VLAN, STP, RSTP, MSTP, VRRP, HSRP, IP Security protocols (IPSEC, GRE, VPN, CGNat), CISCO, Spine-leaf Architecture, Border-Leaf Architecture, VX-LAN, and telecom knowledge (2G, 3G, 4G, 5G Service Flow & Interfaces) is required. Product/Vendor knowledge on CISCO (mandatory) and Ericsson (preferable), good communication skills, and troubleshooting abilities are essential. The candidate should have 3-7 years of relevant experience in the IP domain.,

You are a highly skilled Routing and Switching Network Engineer with 10-15 years of experience in large-scale enterprise environments. Your expertise lies in MPLS, DMVPN, BGP, VPN technologies, and Datacenter Networking, with a focus on Cisco ACI. Your key responsibilities include designing, implementing, and managing robust and scalable enterprise network infrastructures across LAN/WAN environments and modern data centers. Your role requires a deep understanding of BGP, OSPF, EIGRP, MPLS, and DMVPN. Hands-on experience with Cisco ACI in datacenter environments is essential. You should possess strong knowledge of VPN technologies such as IPsec, GRE, and SSL VPNs. Familiarity with Data Center Networking concepts, spine-leaf architecture, and SDN is expected. Additionally, you should have experience with network monitoring, management, and automation tools. Cisco certifications like CCNP, CCIE, or ACI Specialist are highly preferred for this role.,

Join our Team This Role is responsible for alarm analysis, operation-maintenance, troubleshooting & change request implementation on IP nodes such as routers, switches, firewalls, load balancers, and security gateways. You will also be responsible for trouble ticket analysis and resolution of trouble tickets raised by customers or L2 teams. Fault management on all routers and switches equipment will be part of your responsibilities, along with following up with support in case of raised cases. Actively supervising ITSM ticket queues to maintain MTTR will be a key aspect of your role. Analytical skills like logical thinking, problem-solving, and handling assignments are mandatory. You will need to identify the root cause of P0/P1/P2/P3/P4 incidents and recommend appropriate resolution actions for other events that customers identify as requiring Root Cause Analysis (RCA). You will be the first point of contact for support for any alarm/event/KPI related issues and will have close collaboration with the field team for all field activities such as hardware failures and node unreachable instances. Ensuring timely restoration of services to maintain MTTR for good customer experience and high service availability to meet Service Level Agreements (SLA) is crucial. Proactive involvement in detecting possible failures to ensure incident restoration/avoidance whenever engagement by Incident Manager or MS Automated Service Function is required. You will also be responsible for node health checks, backups, and troubleshooting any deviations identified, along with sharing details for MIR & CSR to respective teams. Having an end-to-end network understanding and handling 3PP/OEM, problem management support, data analytics, and customer governance will be part of your responsibilities. You will need expertise in IP firewall on Cisco FTD + Firepower + ASA, good knowledge in IP networking protocols like OSPF, ISIS, BGP, BGP-LU, MPLS, Inter-AS, LDP, RSVP, TE, L2VPN, L3VPN, BFD, Segment Routing. Understanding of switching VLAN, STP, RSTP, MSTP, VRRP, HSRP, IP security protocols such as IPSEC, GRE, VPN, CGNat, CISCO, Spine-leaf Architecture, Border-Leaf Architecture, VX-LAN, as well as telecom knowledge (2G, 3G, 4G, 5G Service Flow & Interfaces). Product/Vendor knowledge on CISCO (mandatory) & Ericsson is preferable. Good communication and troubleshooting skills are essential for this role, along with having 5-10 years of relevant experience in the IP domain.,

Join our Team This role is responsible for alarm analysis, operation-maintenance, troubleshooting & change request implementation on IP nodes (like routers, switches, firewalls, load balancers, and security gateways etc). You will also be responsible for trouble ticket analysis and resolution of trouble tickets raised by customers/L2 teams. Fault management on all routers and switches equipment and follow up with support in case of raised cases. You will actively supervise ITSM ticket queues to maintain MTTR. Analytical skills like logical thinking, problem-solving & handling assignments are mandatory. Identify the root cause of P0/P1/P2/P3/P4 incidents and recommend appropriate resolution actions and other events that customers identify as requiring Root Cause Analysis (RCA). You will be the first point of contact for support of any alarm/event/KPI related issues. Close collaboration with the field team for all field activities (hardware failures, node unreachable, etc.). Ensure timely restoration of services to maintain MTTR for good customer experience & high service availability to maintain Service Level Agreement (SLA). Proactive involvement to detect possible failures to ensure incident restoration/avoidance whenever engaged by the Incident Manager or MS Automated Service Function. Perform node health checks and backups & troubleshoot the deviations identified. Share details for MIR & CSR to respective teams. Have an end-to-end network understanding. Handle 3PP/OEM, problem management support, data analytics, and customer governance handling. You should have good knowledge in IP networking protocols like OSPF, ISIS, BGP, BGP-LU, MPLS, Inter-AS, LDP, RSVP, TE, L2VPN, L3VPN, BFD, Segment Routing. Understanding of switching VLAN, STP, RSTP, MSTP, VRRP, HSRP. Knowledge of IP security protocols- IPSEC, GRE, VPN, CGNat. Familiarity with CISCO, Spine-leaf Architecture, Border-Leaf Architecture, VX-LAN. Telecom knowledge (2G, 3G, 4G, 5G service flow & interfaces). Product/vendor knowledge on CISCO (mandatory) & Ericsson is preferable. Good communication & troubleshooting skills. 6-10 years of relevant experience in IP domain.,

As an experienced R&S ACI Designer/Architect with 8+ years of experience in the Australia Time Zone, your key responsibilities will include leading the design and architecture of Cisco ACI solutions to ensure optimal application delivery and seamless network integration. You will be required to define network segmentation, security policies, multi-tenant design, and automation strategies within the ACI fabric. Additionally, you will design and implement routing protocols such as BGP, OSPF, VXLAN, and interface with external networks like L3Outs and ACI-to-Cloud. Developing high-level and low-level design documents (HLD/LLD) for data center network architecture, ACI deployments, and automation will also be a part of your role. Collaborating closely with cross-functional teams to align ACI solutions with business and technical requirements, you will ensure the seamless integration of ACI with security, compute platforms, and cloud environments. Your leadership will be crucial in troubleshooting complex network issues and optimizing performance. To excel in this role, you should possess extensive experience in designing and implementing Cisco ACI in large-scale enterprise or service provider environments. A strong understanding of R&S principles including Layer 2/3, BGP, OSPF, VXLAN, and MPLS is essential. Expertise in ACI components such as APIC, spine/leaf architecture, tenants, bridge domains, and contracts is required. Familiarity with ACI integration with VMware, Hyper-V, and cloud platforms like AWS/Azure is a plus. Experience with network automation tools like Ansible, Python, Postman, etc., will be beneficial. Cisco certifications such as CCNP Data Center, DCACI, CCIE are preferred. Strong problem-solving, documentation, and communication skills are also necessary for success in this role.,

Job Title Netwrok & Security Engineer (NOC) Job Description Designation: NOC Engineer (Network & Security Operations) Location: Bengaluru, India Why you should choose us Are you interested in working for a Global Leader in E-commerce Are you excited about working on highly scalable platforms and applications that are accessed by millions of users every day If so, read on to find out more about the opportunity. Rakuten is the largest E-commerce company in Japan and one of the largest E-commerce and Internet Services companies in the World. Rakuten is ranked in top 20 most innovative companies in the world by Forbes. What will you do Monitor, Implement & Troubleshoot Network issues. Build & deploy monitoring solutions for NOC. Managing Network Security Operations (Firewall & LB) Working on Routing, Switching & IPAM Operations (Network) Change Requests Implementation pertaining to Network & Security Infrastructure Manage Infrastructure, Data Center, Cloud, Virtual & Physical appliances including Cisco, Palo Alto, Juniper, Wireless. Perform monitoring and incident response of cyber security events as part of a highly available Security Operation Center (SOC) What we look for Experience: Relevant Experience (Network & Security Operations): 1 to 3 years Overall Experience: 3 years Work experience with global stakeholders. Enterprise support standard & processes. Technical Skills: Experience in managing DNS/DHCP, Juniper and Cisco Routers, Switches, Firewalls & load balancers. Relevant IT qualifications and certs e.g. CCNA & CCNP Routing: experience in BGP & OSPF configuring & troubleshooting Exposure on Silver Peak's Unity Orchestrator and Edge Connect SDWAN appliances. experience in supporting for Juniper MIST wireless network-related issues. Good knowledge on spine/leaf architecture, Overlay/Underlay network, VXLAN, EVPN. In-depth knowledge on configuring and optimizing Network device monitoring and alerting. Hands-on experience with Cloud networking with the public cloud. VMware networking and virtualization technologies. Network monitoring technologies and SNMP management (PRTG, Syslog, Kentik, Thruk, Thousand Eyes, Grafana & Prometheus etc.) Drive the Automation of network related activities across Deployment and Operations. Ability to read, investigate, evaluate, and interpret security related logs from disparate sources. Create and review alerts generated by the SIEM for false positives, modify and optimize alerts as needed to reduce noise. Develop and follow detailed operational processes, procedures, and playbooks to appropriately analyze, escalate and assist in the remediation of information security related incidents. Develop deep expertise regarding the current the SIEM platform. Assist in the administration, maintenance, and optimization of the current the SIEM platform. Develop advanced queries and alerts to detect adversary actions. Contribute to incident and root cause analysis reports. Other Skills: Should possess excellent communication skills. Ability to participate in Global change control meetings, manager approvals from stake holders, follow processes and implement enterprise network changes. Work with internal and external technical and service teams to provide break-fix. create and/or update knowledge base articles. Support 24 x 7 operational environments with high uptime requirements. Varied shift schedules may include day or evening hours. Provide timely response to all incidents, outages, and performance alerts. Categorize issues for escalation to appropriate technical teams. Recognize, identify, and prioritize incidents in accordance with customer business requirements, organizational policies, and operational impact. Hands-on experience on any automation/ scripting tools or languages Other duties as assigned.,