339 Ccie Jobs - Page 3

Job Title: Senior Network Engineer (L3/L4) Location: Remote / Chennai / Gurugram Experience: 10+ Years Position Summary: We are seeking a highly experienced and hands-on Senior Network Engineer (L3/L4) who can own, lead, and drive all aspects of network engineering from architecture and design to implementation, operations, and support. This is a strategic, senior-level technical role requiring deep expertise across routing, switching, firewalls, network security, cloud and hybrid connectivity, and vendor-agnostic infrastructure management. The ideal candidate should be capable of handling the full network lifecycle independently and be a thought leader in designing resilient, secure, and high-performance networks for global enterprise environments. Key Responsibilities: Architecture & Design Lead the end-to-end design and architecture of enterprise-class networks (LAN, WAN, SD-WAN, cloud, data center). Design scalable and secure network topologies, integrating routing protocols (BGP, OSPF, EIGRP), VLANs, subnetting, ACLs, and QoS. Define network blueprints, migration plans, and future-state architectures for global and hybrid IT environments. Architect and implement high availability and disaster recovery solutions using redundancy, clustering, and failover strategies. Integrate on-prem, hybrid, and cloud environments (AWS, Azure) into cohesive network solutions. Implementation & Operations Deploy and configure network hardware from multiple vendors: Cisco, Aruba, HP, Juniper, Avaya, etc. Manage and optimize Layer 2/3 infrastructure including routers, switches, wireless, VPN, and WAN optimization tools. Configure and maintain firewalls and security appliances: Cisco ASA, Palo Alto, Fortinet, FMC, Juniper FTD, etc. Build and manage VPNs (IPSec, SSL, GRE), segmentation (micro/macro), and SD-WAN deployments. Monitor network health, performance, and capacity using advanced tools; create dashboards and alerts. Security & Compliance Drive network security initiatives, including design and implementation of intrusion prevention systems (IPS), NAC, and Zero Trust architecture. Ensure compliance with internal and external security standards through network hardening, audits, and regular reviews. Design and maintain secure remote access and multi-site connectivity strategies. Perform security assessments and vulnerability mitigation related to network layers. Troubleshooting & Support Act as the highest escalation point (Tier 3/4) for complex network issues, including packet capture, traffic analysis, and protocol debugging. Lead root cause analysis (RCA) efforts for critical incidents, post-mortems, and corrective/preventive actions. Work closely with vendors to resolve hardware/software bugs and proactively manage lifecycle support contracts. Documentation & Reporting Maintain detailed documentation of network infrastructure, including diagrams, IP schemas, configuration repositories, and SOPs. Generate performance and availability reports; present findings and recommendations to both technical and business stakeholders. Leadership & Collaboration Collaborate with enterprise architects, cybersecurity teams, DevOps, and application owners to align network infrastructure with business goals. Interface with customers and leadership on solution designs, RFPs, PoCs, and implementation roadmaps. Mentor junior and mid-level engineers; lead knowledge-sharing initiatives and develop playbooks for best practices. Required Skills & Qualifications: Minimum 10+ years of experience in enterprise networking with strong architecture and troubleshooting background. Proven expertise in multi-vendor environments: Cisco, HP, Aruba, Juniper, Avaya. Advanced knowledge of routing protocols (BGP, OSPF, EIGRP, etc.) and switching technologies (VLANs, STP, VTP, port-channeling). Strong experience with firewalls and network security appliances (Cisco ASA, Palo Alto, FMC, Juniper FTD, etc.). Deep understanding of high availability, load balancing, VPNs, cloud networking (AWS/Azure/GCP), and SD-WAN. Strong scripting/automation skills (Python, Ansible) are a plus. Network certifications such as CCNP/CCIE, JNCIP/JNCIE, PCNSE, AWS Networking Specialty are highly desirable. Experience with enterprise monitoring tools (SolarWinds, Nagios, Wireshark, PRTG, etc.). Excellent communication, documentation, and leadership skills. Location : - Chennai, Gurugram, Remote

As a key senior technical architecture spoc, you will be responsible for understanding the customer's enterprise Infra ecosystem. Your main tasks include preparing and recommending the HLD & transformation path, deployment plan, and leading the Implementation team. You will be owning the architecture of the transformed Infra ecosystem. Additionally, you will perform analysis and diagnosis of complex networking and security problems, deploy and support multi-vendor network & security solutions, and drive Proof of Concept/Proof of Value with external technology vendors. Your responsibilities will also include deploying and supporting network and security monitoring & management tools, preparing HLD & LLD, process and technical documentation, providing improvement opportunities and recommendations on network and security, as well as performing tool evaluation and producing recommendations. It is essential to learn and keep up-to-date with the latest technology products to stay relevant in this role. Moreover, strong customer focus, excellent oral/written communication skills, documentation & presentation skills, and interpersonal skills are crucial for success in this position. Additionally, analytical skills are desirable for this role. Preferred certifications include Checkpoint Certified Security Expert (CCSE), Checkpoint Certified Security Associate (CCSA), Cisco Certified Network Professional Security, CISSP, and CCIE. The ideal candidate should have a total of 15 years of experience, with expertise in the implementation and design of Security and Data Center components platforms. Proficiency in designing and implementing Next Generation Firewalls (e.g., Checkpoint, Fortigate, Palo Alto), F5 Load Balancers, and Cloud Networking is required. A good understanding of Virtualization and compute over any major cloud platform (Azure/AWS) will be an added advantage.,

As an ACI - (Application Centric Infrastructure) (L3 Engineers) role for our esteemed client, you will be part of a well-established organization with nearly a decade of industry presence and a global footprint, serving a diverse client base. The team is expanding in the Data Center Solutions vertical, and your expertise will play a crucial role in the continued success of the organization. You must hold a BS/BE/BTech degree or equivalent qualification and have a minimum of 6 years of experience in a similar job role. Your location of work will be in Gurgaon. To excel in this position, having any Data Centre related certification (CCNP, CCIE, VCP, etc.) is advantageous, along with a strong drive for continuous learning. You should possess deep technical knowledge and understanding of L2/L3 networking protocols and technologies such as VPC, STP, HSRP, OSPF, EIGRP, and BGP. Your hands-on experience with the Nexus 2K/5K/7K/9K platforms is essential, and familiarity with overlay technologies like VXLAN, BGP EVPN, OTV, and LISP is highly beneficial. You should also be well-versed in Cisco SDN-based technologies including Cisco ACI, Cisco Programmable Network Portfolio (Standalone VXLAN-Fabric), and DCNM. Experience in designing and deploying Data Center solutions, including traditional DC standalone Nexus design and VXLAN Fabric-based ACI Fabric solutions using ACI MultiPod/Multisite Fabric architectures, is a key requirement. Knowledge of computing, virtualization, and container environments such as Cisco UCS, Hyperflex, VMware, Microsoft, and Kubernetes is also expected. Additionally, familiarity with programming languages like Python, Ansible, etc., will be advantageous in this role. If you meet these requirements and are ready to take on this challenging opportunity, please share your CV at hr@santellobusiness.com.,

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 deployments, and drive towards technical excellence. You will be responsible for resolving critical customer escalations in Cisco's Routing portfolio, providing expert support for technical and operational issues, and utilizing your analytical skills and expert technical knowledge to solve complex product and network problems. Minimum Qualifications: - Bachelors in STEM with 6 or more years of experience in network engineering - Demonstrated experience with protocols such as BGP, OSPF, ISIS, IPv4, IPv6, MPLS, L2/L3VPN, RSVP, and Multicast - Experience with real-time operating systems like IOS-XR, IOS-XE, SONiC - Proficiency in Linux and open-source technologies - Experience with large scale routing and switching architectures - Demonstrated experience troubleshooting networking issues in live customer environments Preferred Qualifications: - CCIE routing or CCIE Service Provider certification desired - Experience with SONiC NOS - Familiarity with internal Cisco organization and eco-system - Masters Degree in STEM - Practical knowledge and experience with IOS XR based platform architectures - Experience with Artificial Intelligence concepts and applications Join us at Cisco, where every individual's unique skills and perspectives come together to power an inclusive future for all. We celebrate diversity, encourage learning and development, and pioneer hybrid work trends. Our employees collaborate in inclusive communities to foster belonging, make a difference, and give back to causes they are passionate about. At Cisco, we are committed to helping our customers reimagine their applications, secure their enterprise, transform their infrastructure, and meet their sustainability goals. Take your next step and be yourself with us!,

As a Senior Network Engineer specializing in ACI, DNAC, and ISE, you will play a crucial role in managing enterprise-grade networks with a strong focus on Cisco technologies. With 6-10 years of experience, your responsibilities will include handling ACI, DNAC, Cisco ISE, switching, routing, and wireless technologies. Key Skills Required: - Extensive hands-on experience in Cisco ACI, DNAC, ISE, Nexus (7K/5K/2K), VPC, and FEX - Proficiency in routing protocols such as OSPF, EIGRP, BGP, and switching technologies like HSRP, VRRP, EtherChannel, VSS - Ability to troubleshoot wireless networks including WLC, APs, and client authentication - Experience in IOS upgrades, WAN management, and coordination with service providers - Familiarity with monitoring tools like DNAC, ACI, SolarWinds, and Spectrum - Good understanding of DNS, DHCP, and IPAM - Knowledge of ITIL processes and experience with ticketing systems like ServiceNow - Required certification: CCNA; Additional certifications such as CCNP, CCIE, or ACI/DNAC/ISE certs are preferred Why Join Us - Gain exposure to cutting-edge Cisco technologies in global environments - Be part of a strong team culture with a 24/7 enterprise support model - Interview location in Bangalore, offering a growth-oriented role with certification pathways To learn more about this opportunity, please reach out to 9830793572 or 8130253326.,

We are looking for someone who embraces new technologies and exudes passion solving complex puzzles. Your responsibilities focus on three critical areas of the global communications team: Network Security, Network Infrastructure, and Network Optimization. Additionally, you will participate with your global team members in acquisitions, technology evaluations, design, and of course resolving intellectually challenging technical issues. If you enjoy traveling and exploring cultures around the world, you are in luck. With 600+ locations in every time zone in over 65 countries on every continent except Antarctica, the sun never sets for NOV. We are a globally diverse happy family, driven to power the people who power the world. Responsibilities: You like to engage directly with business groups in architecture discussions and standard methodology. Possess strong communications skills and the ability to build trust and integrity in your relationships with our business partners. Compelling presenter with superb communication skills to represent the capabilities and services IT provides. Ability to communicate deftly to both technical and non-technical audiences. Ability to quickly learn, understand, and work with new emerging technologies, methodologies and solutions in the cloud/IT technology space. Your deep understanding of network application protocols such as DNS, HTTP, encryption, and skills tackling problems solved with network packet capture make you an ideal team member. Deep understanding of IT security as a whole with proven focus on firewalls, application and endpoint security. A rich understanding of wired or wireless network protocols. Required understanding of global wide area networking and impact of latency. What do you think of a wireless only office A proven knowledge of datacenter and cloud networking. Required knowledge of scripting/programming knowledge on automation, and concept of redundancy. Solid grasp of optimization technologies including compression, caching, load balance, and distributed topology. Require experience working with business teams to dissect applications to facilitate understanding optimization opportunities. Requirements: You should have experience in or exposure to the following technologies. NGFW, Cloud security, WAF, DNS RPZ, SDWAN, SDN, Microsegmentation using Zscaler or Cloudflare. Current popular Network OSes, Network virtualization, Hybrid Clouds like Azure/AWS/Google, Linux, Docker, etc. Datacenter technology EVPN/VXLAN, MP-BGP, MLAG, VARP, spine-leaf topology using Arista Networks. IPSec, MB-BGP, OSPF, IS-IS, MPLS, VRF, VXLAN, STP, IRF/Clustering, LACP, 802.1x, 802.1q, 802.11, DNS, DHCP, HTTP, SSL x509, QoS DevSecOps, Rest API, Python, Perl, C, Javascript, Powershell, Bash scripting, Ansible, Terraform, etc Zero Trust principles and least-privileges access. WAN SD-WAN and Optimization using Versa Networks. Bachelor of Science in Computer Science or Computer Engineering Certifications: Current CCNP or CCIE (must) Aruba ACMP or ACSA professional certification (plus) Azure solution architect expert (plus) Zscaler certification (plus) Palo Alto PCNSE / PCSAE (plus) Wireshark WCNA (plus)

Experienced in being a part of software engineering teams to build high quality and sophisticated systems Comfortable collaborating globally with people in a variety of fields including manufacturing, product management, and customer engagement. Minimum qualifications for this role: Bachelor of Science /MS in Computer Science/Electrical or Engineering with minimum 4 years of experience. Proven results in software development, preferably in Linux embedded system development Strong C/C++ programming experience Strong passion and experience in fixing, debugging sophisticated systems and possess excellent problem-solving techniques Good understanding of networking technologies Knowledge of Wireless protocols and UWB technologies. Knowledge of N/W protocols: Layer 2/Layer 3 switching/routing protocol, IP, TCP, UDP Work with teams to come up with design spec and other documentations Desired Skills Cisco Networking certificates, such as CCNA, CCNP, CCIE, etc. Wireless Access Point - understanding of 802.11 protocol & its components Self-motivated, strong sense of ownership, great teammate Strong interpersonal skills Youre passionate about quality practices automated unit testing, code reviews, code coverage, and early detection methods Continuous learner and committed to ongoing self-improvement

Certification: CCIE certified/undergoing CCIE Lab (JNCIE/OEM expert certs preferred) Exp-7+years in networking & 24/7 support environment Cisco, core switching, routing, MPLS, firewall configuration(IPS, Antibots) BGP, OSPF, MP-BGP EVPN, VXLAN, VPC. Required Candidate profile Band: 7B Responsibilities: Planning, designing, implementing & managing multi-OEM networks & security devices Work Mode: Flexible for rotational shifts & week offs

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 directions, and providing recommendations. - Operating data communication systems, including LANs and WANs. - Planning, designing, and implementing networked systems, configurations, and supporting/troubleshooting network problems. - Developing and evaluating network performance criteria and measurement methods. - Developing network technology roadmaps and industry best practices, and presenting recommendations to clients. - Providing hands-on support for various Data Center technologies with a focus on Routing and Switching. - Conducting TCP/IP Network traces/packet captures and interpreting results effectively. - Demonstrating confidence and competence in communicating on bridges. - Managing vendors effectively to drive incident resolution. - Utilizing monitoring tools and strategies for network performance. - Mentoring junior staff in areas of process, technology, and execution. - Analyzing packet captures using tools like Wireshark. - Acting as an extension of the leadership team for workload management and guidance. - Participating in complex maintenance or deployment activities. - Creating or modifying documentation based on new events and learnings. - Providing constructive feedback for improvement opportunities. - Assisting management in identifying suitable training and technical needs within the team. You should possess excellent communication skills, including written, oral, and presentation abilities. Additionally, you will be responsible for ensuring new systems or processes introduced into production are effectively monitored, documented, and supported by the Operations team. For this role, you should have 10-12 years of network support experience in a mid to large-sized organization. Having two or more certifications like F5, CCNP, or CCIE is strongly preferred. Other essential soft skills include excellent communication, interpersonal skills, ownership, accountability, client relationship management, mentoring, motivation, independent decision-making, problem-solving, and conflict resolution.,

As a Level 3 Network and Security Engineer with 6-8 years of experience, you will be responsible for implementing, maintaining, and supporting data networks. Your role will include working with various technologies such as routing, switching, firewall, wireless, encryption, and cloud. You must have a solid understanding of routing protocols like OSPF, EIGRP, and BGP, as well as experience with FlexVPN, DMVPN, and wireless technologies including Juniper Mist, Cisco WLC, and Aruba. Additionally, you should possess deep knowledge of firewall technologies such as FortiGate, Palo-Alto, and Cisco ASA. In this role, you will work with appliances like ISE, HP ClearPass, Cisco ACS, IPAM, DHCP server, and Infoblox. Experience in encryptions, certificate/SSL configuration, and working with Cisco Nexus platform is essential. You should be proficient in troubleshooting VLANs, VTP, STP, Port channel, HSRP, VRRP, GLBP, VSS, VPC, VDC, and other network technologies. Furthermore, you will be expected to have expertise in Nexus technology, wireless controller troubleshooting, VPN tunnels, AWS, Azure, and tools like Zabbix and Wireshark. Your responsibilities will also include being customer-centric, handling P1/P2 escalations, incident response and resolution, and providing technical leadership within the team. To be successful in this role, you should possess CCNP and preferably CCIE certifications. You will work in a fast-paced environment, following detailed change management and incident management processes. Collaboration with other technical teams and ensuring network security infrastructure performance and availability are key aspects of this position. As part of CGI, a global IT and business consulting services firm, you will have the opportunity to contribute meaningfully, develop innovative solutions, and shape your career in a supportive and growth-oriented environment. Join us as a CGI Partner and be part of a team that values ownership, teamwork, respect, and belonging.,

Required Skills Technology | Routing & Switching - Level 4 Support Technology | Vello Cloud - Level 4 Support Education Qualification : Engineer - B.E / B.Tech / MCA Certification Mandatory / Desirable : Technology | Expert Level Certification - NSE7 / CCIE-Data Center / DNAIE / ENSDWI Delivery Skills: 1. Technology Management: Responsible for overall network technology management for the business. Responsible for planning and execution of new technology roll outs, scope expansion and readiness of team from technology standpoint. Manage SOPs, Knowledge documents, KB articles. Implement technical methodology improvement from past failures and learnings. 2. Restoration and Resolution: Identify the network issue based on troubleshooting and decide on the actions required to be implemented for resolving the issue. Refer to required KEDB or Knowledge bases for known issues/repetitive issues and resolution steps. Implement the resolution steps, execute, validate and update ticket with steps taken and outcome. 3. Triage: Once the resolution steps are completed if the issue is still not resolved or if it s an unknown issue and standard troubleshooting methods did not resolve the issue, escalate the ticket to L3 Network SME and support the troubleshooting process, if there is a bridge, continue on the bridge along with the SME. This support includes coordination with 3rd party network vendor technicians. 4. Process Compliance: - Gather information from vendor, customer, analysis from the troubleshooting/investigation, resolution steps implemented etc. and update the tickets regularly, as per the defined process. - Prepare a detailed report on the plan of action for the existing tickets for the next shift andengineer (Shift Handover Report). - Followthrough and execute the various Escalation Matrix (Vendor , Internal and Customer defined). - Ensure tickets are closed post user/customer communication. - Constantly track tickets for SLA adherence and escalate on deviations as defined in the process. 5. Value Proposition: Understand the existing environment and propose any opportunity of improvement. Look at nagging issues in the environment and come out with Get Around solutions by working with vendors and industry experts

Required Skills Technology | Cisco R and S Network Design SME - Level 4 Support Technology | Juniper R and S Expert - Level 3 Support Technology | DNS, DHCP,IPAM Design SME - Level 4 Support Technology | Nexus DCN Switch Expert - Level 3 Support Technology | VMWARE NSX-T Expert - Level 3 Support Education Qualification : B.Sc Certification Mandatory / Desirable : Technology | Expert Level Certification - CCIE Enterprise Infrastructure / CCIE Service Provider / CCIE Data Center / CCIE Data Center / ACSX / JNCIP-ENT / VM Certified Advanced Professional / ACSX Delivery Skills: 1. Technology Management: Responsible for overall network technology management for the business. Responsible for planning and execution of new technology roll outs, scope expansion and readiness of team from technology standpoint. Manage SOPs, Knowledge documents, KB articles. Implement technical methodology improvement from past failures and learnings. 2. Restoration and Resolution: Identify the network issue based on troubleshooting and decide on the actions required to be implemented for resolving the issue. Refer to required KEDB or Knowledge bases for known issues/repetitive issues and resolution steps. Implement the resolution steps, execute, validate and update ticket with steps taken and outcome. 3. Triage: Once the resolution steps are completed if the issue is still not resolved or if it s an unknown issue and standard troubleshooting methods did not resolve the issue, escalate the ticket to L3 Network SME and support the troubleshooting process, if there is a bridge, continue on the bridge along with the SME. This support includes coordination with 3rd party network vendor technicians. 4. Process Compliance: - Gather information from vendor, customer, analysis from the troubleshooting/investigation, resolution steps implemented etc. and update the tickets regularly, as per the defined process. - Prepare a detailed report on the plan of action for the existing tickets for the next shift andengineer (Shift Handover Report). - Followthrough and execute the various Escalation Matrix (Vendor , Internal and Customer defined). - Ensure tickets are closed post user/customer communication. - Constantly track tickets for SLA adherence and escalate on deviations as defined in the process. 5. Value Proposition: Understand the existing environment and propose any opportunity of improvement. Look at nagging issues in the environment and come out with Get Around solutions by working with vendors and industry experts

Required Skills Technology | Velocloud Technology | WAN/LAN/WLAN/Security Technology | Cloud Networking Technology | Meraki Technology | Cisco Technology | Palo alto Technology | HP Education Qualification : Engineer - B.E / B.Tech / MCA Certification Mandatory / Desirable : Technology | CCIE/NSE6/CMSS/VCDX | PCNSE | VMware SD-WAN Troubleshoot (5V0-41.20) | AZ-900/AWS solutions architect(associate) Analysing the business requirement, project scope and developing network design and roadmaps for technology solutions that align with the organization s overall IT strategy and goals. Participating in solution design and execution Collaborating with Customer IT teams, to ensure that the Design solutions meet the organization s network & security requirements. Configuring and troubleshooting different OEM Products, to ensure proper operation of the SD-WAN/LAN/WLAN according to the architectural design and standards. Aligning with the changing Network solutions and architectures to keep up with the changing business needs, technologies and industry standards. Monitoring the performance of the solution to identify and resolve any issues, and making adjustments as needed to improve performance. Documenting the solution and providing training to other team members as needed. Developing and maintaining comprehensive documentation of the solutions and architectures Collaborating with other IT teams to ensure that the solution integrates with existing systems. Interface with Vendors regarding evaluation, implementation, and support of deployed network gear. Work on resolution of complex or escalated issues or network outages. *Manage SOPs, Knowledge documents, KB articles.

Required Skills Technology | Meraki WLAN Expert - Level 3 Support Technology | Cisco R and S Network Expert - Level 3 Support Technology | Cisco WLAN Expert - Level 3 Support Education Qualification : Engineer - B.E / B.Tech / MCA Certification Mandatory / Desirable : Technology | Expert Level Certification - ACMX / CCIE Wireless Delivery Skills: 1. Technology Management: Responsible for overall network technology management for the business. Responsible for planning and execution of new technology roll outs, scope expansion and readiness of team from technology standpoint. Manage SOPs, Knowledge documents, KB articles. Implement technical methodology improvement from past failures and learnings. 2. Restoration and Resolution: Identify the network issue based on troubleshooting and decide on the actions required to be implemented for resolving the issue. Refer to required KEDB or Knowledge bases for known issues/repetitive issues and resolution steps. Implement the resolution steps, execute, validate and update ticket with steps taken and outcome. 3. Triage: Once the resolution steps are completed if the issue is still not resolved or if it s an unknown issue and standard troubleshooting methods did not resolve the issue, escalate the ticket to L3 Network SME and support the troubleshooting process, if there is a bridge, continue on the bridge along with the SME. This support includes coordination with 3rd party network vendor technicians. 4. Process Compliance: - Gather information from vendor, customer, analysis from the troubleshooting/investigation, resolution steps implemented etc. and update the tickets regularly as per the defined process - Prepare a detailed report on the plan of action for the existing tickets for the next shift engineer (Shift Handover Report) - Followthrough andexecute the various Escalation Matrix (Vendor, Internal and Customer defined) - Maintain inventory of Network equipments and links - Constantly track tickets for SLA adherence and escalate on deviations as defined in the process 5. Value Proposition: Understand the existing environment and propose any opportunity of improvement. Look at nagging issues in the environment and come out with Get Around solutions by working with vendors and industry experts

Required Skills Technology | Meraki WLAN Design SME - Level 4 Support Technology | Cisco R and S Network Design SME - Level 4 Support Technology | Cisco WLAN Design SME - Level 4 Support Education Qualification : Engineer - B.E / B.Tech / MCA Certification Mandatory / Desirable : Technology | Expert Level Certification - ACMX / CCIE Wireless Delivery Skills: 1. Technology Management: Responsible for overall network technology management for the business. Responsible for planning and execution of new technology roll outs, scope expansion and readiness of team from technology standpoint. Manage SOPs, Knowledge documents, KB articles. Implement technical methodology improvement from past failures and learnings. 2. Restoration and Resolution: Identify the network issue based on troubleshooting and decide on the actions required to be implemented for resolving the issue. Refer to required KEDB or Knowledge bases for known issues/repetitive issues and resolution steps. Implement the resolution steps, execute, validate and update ticket with steps taken and outcome. 3. Triage: Once the resolution steps are completed if the issue is still not resolved or if it s an unknown issue and standard troubleshooting methods did not resolve the issue, escalate the ticket to L3 Network SME and support the troubleshooting process, if there is a bridge, continue on the bridge along with the SME. This support includes coordination with 3rd party network vendor technicians. 4. Process Compliance: - Gather information from vendor, customer, analysis from the troubleshooting/investigation, resolution steps implemented etc. and update the tickets regularly as per the defined process - Prepare a detailed report on the plan of action for the existing tickets for the next shift engineer (Shift Handover Report) - Followthrough andexecute the various Escalation Matrix (Vendor, Internal and Customer defined) - Maintain inventory of Network equipments and links - Constantly track tickets for SLA adherence and escalate on deviations as defined in the process 5. Value Proposition: Understand the existing environment and propose any opportunity of improvement. Look at nagging issues in the environment and come out with Get Around solutions by working with vendors and industry experts.

Education Qualification : Engineer - B.E / B.Tech / MCA Skills : Primary -> Technology | Cisco R and S Network Expert - Level 3 Support | 3 - Experienced Secondary -> Technology | Cisco ACI Expert - Level 3 Support | 3 - Experienced Primary -> Technology | Fortigate SDWAN Expert - Level 3 Support | 3 - Experienced Secondary -> Technology | Cisco DNAC Expert - Level 3 Support | 3 - Experienced Tertiary -> Technology | Viptella SDWAN Expert - Level 3 Support | 3 - Experienced Tertiary -> Technology | Riverbed SDWAN Administrator - Level 2 Support | 2 - Knowledgeable Certification : Technology | Expert Level Certification - NSE7 / CCIE-Data Center / DNAIE / ENSDWI Delivery Skills: 1. Technology Management: Responsible for overall network technology management for the business. Responsible for planning and execution of new technology roll outs, scope expansion and readiness of team from technology standpoint. Manage SOPs, Knowledge documents, KB articles. Implement technical methodology improvement from past failures and learnings. 2. Restoration and Resolution: Identify the network issue based on troubleshooting and decide on the actions required to be implemented for resolving the issue. Refer to required KEDB or Knowledge bases for known issues/repetitive issues and resolution steps. Implement the resolution steps, execute, validate and update ticket with steps taken and outcome. 3. Triage: Once the resolution steps are completed if the issue is still not resolved or if it s an unknown issue and standard troubleshooting methods did not resolve the issue, escalate the ticket to L3 Network SME and support the troubleshooting process, if there is a bridge, continue on the bridge along with the SME. This support includes coordination with 3rd party network vendor technicians. 4. Process Compliance: - Gather information from vendor, customer, analysis from the troubleshooting/investigation, resolution steps implemented etc. and update the tickets regularly, as per the defined process. - Prepare a detailed report on the plan of action for the existing tickets for the next shift andengineer (Shift Handover Report). - Followthrough and execute the various Escalation Matrix (Vendor , Internal and Customer defined). - Ensure tickets are closed post user/customer communication. - Constantly track tickets for SLA adherence and escalate on deviations as defined in the process. 5. Value Proposition: Understand the existing environment and propose any opportunity of improvement. Look at nagging issues in the environment and come out with Get Around solutions by working with vendors and industry experts

Education Qualification : Engineer - B.E / B.Tech / MCA Skills : Secondary -> Technology | Meraki WLAN Expert - Level 3 Support | 3 - Experienced Primary -> Technology | Cisco R and S Network Design SME - Level 4 Support | 4 - Advanced Primary -> Technology | Cisco WLAN Design SME - Level 4 Support | 4 - Advanced Certification : Technology | Expert Level Certification - ACMX / CCIE Wireless Delivery Skills: 1. Technology Management: Responsible for overall network technology management for the business. Responsible for planning and execution of new technology roll outs, scope expansion and readiness of team from technology standpoint. Manage SOPs, Knowledge documents, KB articles. Implement technical methodology improvement from past failures and learnings. 2. Restoration and Resolution: Identify the network issue based on troubleshooting and decide on the actions required to be implemented for resolving the issue. Refer to required KEDB or Knowledge bases for known issues/repetitive issues and resolution steps. Implement the resolution steps, execute, validate and update ticket with steps taken and outcome. 3. Triage: Once the resolution steps are completed if the issue is still not resolved or if it s an unknown issue and standard troubleshooting methods did not resolve the issue, escalate the ticket to L3 Network SME and support the troubleshooting process, if there is a bridge, continue on the bridge along with the SME. This support includes coordination with 3rd party network vendor technicians. 4. Process Compliance: - Gather information from vendor, customer, analysis from the troubleshooting/investigation, resolution steps implemented etc. and update the tickets regularly as per the defined process - Prepare a detailed report on the plan of action for the existing tickets for the next shift engineer (Shift Handover Report) - Followthrough andexecute the various Escalation Matrix (Vendor, Internal and Customer defined) - Maintain inventory of Network equipments and links - Constantly track tickets for SLA adherence and escalate on deviations as defined in the process 5. Value Proposition: Understand the existing environment and propose any opportunity of improvement. Look at nagging issues in the environment and come out with Get Around solutions by working with vendors and industry experts.

Education Qualification : Engineer - B.E / B.Tech / MCA Skills : Secondary -> Technology | Zscaler | 3 - Experienced Primary -> Technology | Routing and Switching | 3 - Experienced Tertiary -> Technology | Cloud Networking | 3 - Experienced Primary -> Technology | Cisco | 3 - Experienced Primary -> Technology | Vmware | 3 - Experienced Primary -> Technology | Meraki | 3 - Experienced Primary -> Technology | Wireless | 3 - Experienced Certification : Technology | CCIE | Design Expert Certification (VCDX) | ZIA/ZPA - Professional | AZ-700/AWS Advanced Networking Research and define three to five year roadmap and strategy related to various aspects of the Infrastructure network. Responsible for planning & execution of new technology roll outs, scope expansion and readiness of team from technology standpoint. Manage SOPs, Knowledge documents, KB articles. Implement technical methodology improvement from past failures and learnings. *Analysing the business requirement, project scope and developing network design and roadmaps for technology solutions that align with the organization s overall IT strategy and goals. Participating in solution design and execution Collaborating with Customer IT teams, to ensure that the Design solutions meet the organization s network & security requirements. Configuring and troubleshooting different OEM Products, to ensure proper operation of the SD-WAN/LAN/WLAN according to the architectural design and standards. Continuously assessing, reviewing and refining the Network solutions and architectures to keep up with the changing business needs, technologies and industry standards. Developing and maintaining comprehensive documentation of Overall Design solutions and architectures, and providing training to other IT staff as needed. Monitoring the performance of the solution to identify and resolve any issues, and making adjustments as needed to improve performance. Documenting the solution and providing training to other team members as needed. Developing and maintaining comprehensive documentation of the solutions and architectures Collaborating with other IT teams to ensure that the solution integrates with existing systems.

Required Skills Technology | Cloud Networking Technology | WAN/LAN/WLAN/Security Technology | Palo alto Technology | Cisco Technology | Meraki Technology | F5 Technology | Checkpoint Education Qualification : Engineer - B.E / B.Tech / MCA Certification Mandatory / Desirable : Technology | CCIE/NSE6/CMSS/VCDX | CCSP | 301A/B | AZ-900/AWS solutions architect(associate) Analysing the business requirement, project scope and developing network design and roadmaps for technology solutions that align with the organization s overall IT strategy and goals. Participating in solution design and execution Collaborating with Customer IT teams, to ensure that the Design solutions meet the organization s network & security requirements. Configuring and troubleshooting different OEM Products, to ensure proper operation of the SD-WAN/LAN/WLAN according to the architectural design and standards. Aligning with the changing Network solutions and architectures to keep up with the changing business needs, technologies and industry standards. Monitoring the performance of the solution to identify and resolve any issues, and making adjustments as needed to improve performance. Documenting the solution and providing training to other team members as needed. Developing and maintaining comprehensive documentation of the solutions and architectures Collaborating with other IT teams to ensure that the solution integrates with existing systems. Interface with Vendors regarding evaluation, implementation, and support of deployed network gear. Work on resolution of complex or escalated issues or network outages. *Manage SOPs, Knowledge documents, KB articles.

Title: Senior Technical Architect - Network & Security Experience: 13+ years Location: Bangalore Bachelor s or Master s degree in Computer Science, Information Technology, or a related field. Extensive experience (12+ years) in network architecture and design. Industry certifications such as CCIE or equivalent. In-depth knowledge of networking protocols, Cisco SD-WAN, Cisco LAN & Wireless, Meraki LAN WLAN & WAN, Cisco DNAC, Cisco ISE, Cisco Firewalls, Zscaler, Palo Alto Firewalls, Checkpoint firewall, security best practices, and emerging technologies. Proven experience in designing and implementing large-scale, complex enterprise networks. Excellent communication and presentation skills.

Opportunity with TEKsystems Network Engineer || Data Center Engineer Data Center, BCS, ACI Nexus, Cisco Nexus, Fabric Configurations Core Technical Skills: Cisco ACI Expertise: Deep hands-on experience with APIC, fabric setup, contracts, policies, and multi-site Capable of troubleshooting fabric discovery issues, endpoint learning problems, and L3Out configurations Routing & Switching (Advanced): Strong knowledge and hands-on with OSPF, BGP, route maps, redistribution, and peering Experience designing and implementing high-availability networks and failover scenarios Cisco Nexus Deep-Dive: Expertise with NX-OS, vPC, FabricPath, VXLAN, EVPN Configuration and troubleshooting of Nexus 2k/5k/7k/9k Storage Networking: Proficient in Fibre Channel switching, SAN routing, MDS switches Integrating storage systems (NetApp, EMC, Pure) with Cisco networking Automation & Scripting (Nice to Have): Experience with Python, Ansible, or Terraform for data center automation Working knowledge of REST APIs (especially ACI APIs) Troubleshooting & Design: Advanced packet-level analysis with Wireshark or Cisco tools Leads problem management, performs RCA (root cause analysis) for recurring issues Participates in data center design, migrations, and upgrades Cross-Team Leadership: Works with storage, compute, and security teams for end-to-end solutions Mentors L2 engineers, contributes to knowledge base and SOPs Certifications (Preferred): Cisco CCNP Data Center or CCIE Data Center (or equivalent) Specialist-level ACI certifications (DCACI, DCID)

The Network Engineer role includes the following responsibilities: Receive and manage escalations from other teams as well as various monitoring tools involving service-affecting issues. Troubleshoot, isolate and correct service-affecting issues on the network in areas including but not limited torouting protocols, routers, switches, firewall administration, MPLS, BGP, VPN, load balancing. Plan, schedule, and implement network maintenance activities which include software upgrades, hardware replacement and network infrastructure augments/changes. As needed, implement approved routing policy changes/corrections to mitigate points of traffic congestion on the network due to planned or unplanned incidents. Work with network infrastructure/service providers to identify and correct causes of circuit disruption. Work with hardware vendors to determine causes of device failure/issues. Create network connectivity diagrams and other documentation of live network environments for internal and customer use. Incident management during critical events that impact the network, including internal and external communications, team coordination of repair and then root cause analysis efforts. Performance analysis and optimization Create diagrams and other documentation of network environments Communicate effectively with internal and external audiences with varying levels of technical expertise. Maintains high quality customer service to internal and external groups when needed. Required education Bachelor's Degree Preferred education Master's Degree Required technical and professional expertise Working knowledge of the following network protocols/technologies: BGP, MPLS, OSPF and related protocols Link aggregation protocols Dark fiber / DWDM systems Other skills: High Availability TechnologiesHSRP, VRRP, MLAG, VSS, VPC Scripting LanguagesPython, Perl, Bash, Expect/TCL Operating SystemsLinux, BSD Advanced Configuration of Arista, Juniper and Cisco devices Strong troubleshooting experience Preferred technical and professional experience Demonstrated history of organization and time management skills Demonstrated history of verbal and written communication skills Ability to work remotely with little or no direct supervision Exhibit a strong understanding of customer service Must be self-motivated and disciplined Ability to recognize and prioritize critical tasks independently Vendor CertificationsJNCIE, JNCIP, CCNP, CCDP, CCIE Vendor Hardware PlatformsArista Switches, Cisco Nexus, Juniper MX Bachelors in Science degree in a computer technology field or equivalent experience

We are looking for a dynamic and highly technical Network Security engineer to join our fast-paced, high-growth organization. This role requires expertise in Network Security products and services. The ideal candidate will drive the architecture, implementation and support of network security solutions. This individual will collaborate closely with cross-functional teams to deliver robust, scalable, and network security solutions. Your Impact Design, implement, and maintain network security architectures and security controls. Develop and enforce security policies, standards, and procedures. Configure and manage network security devices (firewalls, IPS / IDS, etc.). Troubleshoot network security issues and implement solutions. Provide technical expertise and guidance to other IT staff. Qualifications Your Experience Bachelor's degree in technical, Information Technology, or a related field, or equivalent military experience required 5 to 10 years of experience in network security roles, with a focus on designing, implementing, and maintaining secure network infrastructures. Experience with security certifications (e.g., CISSP, CEH, CCIE Security) is a plus. Extensive experience with network security technologies (firewalls, IPS/IDS, VPNs, SASE security etc.). Experience with security protocols and standards (e.g., TCP/IP, DNS, DHCP, AD etc.). Experience with designing, deploying, configuring, maintaining and troubleshooting Palo Alto VM Series, and Physical Firewalls Experience designing and integrating with Panorama Experience designing and integrating with Prisma Access Working knowledge of routing ( OSPF / BGP) & switching. Strong understanding of network security concepts and best practices. Familiarity with cloud security concepts and technologies. Soft Skills: Excellent communication and interpersonal skills. Strong problem-solving and analytical skills. Ability to work independently and as part of a team. Ability to prioritize tasks and manage time effectively.

Network Lead India (Pune and Hyd) (24x7 support Shift) with Work from office Primary Skills: Networking concepts with NAC deployment experience, CCNA, CCNP, CCIE etc Experience: 10 to 15 years of total work experience Required Skills:Strong experience on Routing, Switching & Wireless technologies Strong troubleshooting techniques on Networking technologyManaged large enterprise SDWAN, WAN, LAN and WLAN networks Hands on experience with NAC deployment Expertise in multi vendor L2/L3 switches In depth knowledge of LAN/WAN support for data networks at Access, Aggregation, and Core network including redundancy protocols such as HSRP, VRRP etc In depth knowledge of WLAN technologies Wireless controller & access points Thorough understanding of modern service provider TCP/IP data networks including MPLS, OSPF, BGP4, EIGRP, STP, RSTP, VTP, VLAN Familiarity with MPLS & WAN communication technology like Internet VPN, SSL VPN Good knowledge and hands on experience with routing

Position - Software Engineer - C/C++, Linux, Device drivers, Platform & L2/L3 Networking protocols Meet the Team Join the Cisco IIOT team in product development for Industrial IOT switching and routing products that transforms industrial operations. Cisco's IIOT team provides an outstanding, unique experience for software engineers by combining the resources offered by a sizable multi-geography organization and a large campus (with an on-site gym, healthcare, caf, social interest groups, and philanthropy) with the startup culture and breadth of growth opportunities that working in a smaller teams can provide. Your Impact Design and development of IIoT hardware platforms, ensuring flawless integration between hardware and software layers. Design and development of control plane and data plane software for Cisco IIOT Switching, Routing products. Design and develop low-level software components, including BSP, device drivers and kernel modules. Analyse requirements and problem statements to come with right software designs and solutions. To be able to write details Design documents and Functional Specifications. To Code and Unit Test Software components and modules. It is required to have strong open system testing and automating skills Triage, debug, and root cause simulation, software bring-up, and customer failures To be able to innovate and come up with new ideas that can lead to filing patents and creating IP value for the company Minimum Qualifications: Bachelors (4-8 years) or Masters degree(3-6 years) in Computer Science, EE/ECE or related fields. Proficient in writing quality code in C/C++ Strong understanding of OS (e.g. Linux, RTOS, Unix) and experience working with Linux kernel, device drivers, and BSPs. Prior work experience with control plane software or data plane software, data structures, Linux/RTOS/Networking OS internals Experience in developing software/firmware for networking equipment. Experience using Traffic generators/Analyzers such as IXIA/Sniffer is a plus. Experience with debugging and verification methodologies Preferred Qualifications: Scripting experience (Python, Perl, TCL, shell programming) You have hands-on development experience on L2, L3 protocols. Experience in Networking domain with strong L2/L3 or Security protocols experience OR Experience in development and validation of peripheral interfaces (e.g. PCI, PCIe, I2C, SPI, UART, GPIO, Ethernet) and ensure their reliable operations is a plus. Cisco Networking certificates such as CCNA, CCNP, CCIE are preferable. Excellent communication and strategic planning skills, while being self-motivated with a focus on execution.