14 Tacacs+ Jobs

As a Lead Administrator at Wipro Technologies, you will play a pivotal role in managing and implementing AAA (Authentication, Authorization, and Accounting) solutions. Your key contributions will include the ability to integrate with various identity stores, optimizing endpoint rollouts across diverse operating systems, and ensuring robust authorization policies that align with customer requirements. You will work collaboratively with operational teams to drive successful project implementations while leveraging your technical knowledge to troubleshoot and enhance system performance. Your responsibilities will extend to maintaining high standards of service and operational efficiency through effective management of troubleshooting processes, enabling seamless migration and upgrades of the Cisco Identity Services Engine (ISE), and articulating technical processes to non-technical stakeholders. A crucial part of this role is your commitment to provide technical support during architecture planning and implementation phases for new projects within your service tower. Success in this position will require not only strong technical capability but also the aptitude to lead teams effectively, manage client relationships, and ensure continuous service improvement through innovative solutions. Key Responsibilities: Must have:Thorough understanding on AAA concepts Supplicant, Authenticator, Authentication Server, etc.Thorough understanding on Dot1x concepts, MAB use cases and optionsAbility to configure Authentication & Authorization policies based on use cases defined.Ability to understand customer use cases and translate them into AAA policies.Ability to integrate to common ID stores like AD, LDAP, etc.Good hands on experience in rolling out endpoints of all common types Windows, Mac, Linux, etc.Good coordination skills while roll outs with customer Ops team Endpoints, Switches/WLAN, etc.Good hands on experience with testing use cases Dot1x, MAB, Profiling, RBAC, Guest.Good knowledge on Access Layer AAA configuration and Troubleshooting skills (L2 switches, WLAN, WLC)Good troubleshooting experience in solving supplicant issues (Windows, NAM, Mac)Clear with TACACS concepts.Good experience with ISE upgrades, Migrations (ISE to ISE), apply patch, backup/restore, etc. This role requires between 5-8 years of experience relevant to AAA solutions, with opportunities for continuous learning and professional development provided. At Wipro, we explicitly encourage applications from individuals with disabilities. Mandatory Skills: Cisco - Identity Services Engine -ISE. Experience: 5-8 Years.

Extensive hands-on experience with Cisco Identity Services Engine (ISE) administration, understanding of network protocols (TCP/IP, DHCP, DNS) AAA methodologies and RADIUS/TACACS+ protocols. scripting languages (e.g., Python, PowerShell)

Role Summary: Act as the Subject Matter Expert (SME) for the Cisco Identity Services Engine (ISE) platform. • Responsible for designing, configuring, optimizing & maintaining Cisco ISE solutions to enforce identity-based network access control. • Lead the design and implementation of authentication, authorization & accounting (AAA) policies across wired, wireless, SDA & VPN infra. • Work closely with the network and security teams to ensure the ISE infra. is integrated, secured & aligned with enterprise access control policies. • Proactively monitor and optimize Cisco ISE to enhance performance, scalability, and reliability. • Ensure continuous compliance with security standards and best practices through identity policy enforcement. • Support troubleshooting of complex ISE-related issues and ensure timely resolution of access and policy problems. • Develop and maintain technical documentation, runbooks, and standard operating procedures for ISE operations. Responsibilities: Design and configure Cisco ISE policies including 802.1X, MAC authentication bypass (MAB), posture assessment, guest access & BYOD. • Integrate ISE with external identity providers (e.g., Active Directory, LDAP, PKI). • Implement and maintain TACACS+ / Radius policies for network device administration. • Conduct regular ISE patching, upgrades, backup management, and system health monitoring. • Manage profiling policies, network device groups, and authentication/authorization rules. • Coordinate with network teams to implement segmentation and dynamic VLAN assignment based on user/device identity. • Support troubleshooting of authentication failures, endpoint classification issues, and policy mismatches. • Analyze logs and reports from ISE, Syslog servers, or SIEM tools for incident detection and forensic analysis. • Participate in audit and compliance efforts related to access control enforcement. • Provide technical leadership in ISE project rollouts, migrations, and tuning efforts.

In our 'always on' world, we believe it's essential to have a genuine connection with the work you do The Company CommScope CommScopes Networking, Indoor Cellular & Security Solutions (NICS) segment incorporates Ruckus Networks, which focuses on enabling wireless and wired connectivity across complex and varied networks It offers dedicated engineering and Customer Service and Support resources to our customers across a spectrum of verticals including hospitality, education, smart cities, government, venues, service providers and more The Team Ruckus Networks Customer Support and Services (CSS) is a globally distributed team functioning with a unified operations model We are excited to be modernizing our business with a clear focus on the Customers Experience Job Title: Senior Staff Technical Support Engineer Team: Technical Customer Experience Centre (TAC) at CommScope Ruckus Role Purpose The Senior Staff Technical Support Engineer (TSE) takes ownership of customer reported network issues in order to provide assistance to quickly restore service and provide problem resolution Staff TSEs are also responsible for reproducing customer reported issues in a lab environment and working with engineering on new and existing defects Key Responsibilities Interact with our customers to promptly troubleshoot and isolate to root cause and provide a resolution to customer issues Replicate customer problems in the Support lab Work closely with Engineering to resolve escalations and bugs Provide on-going regular updates to sales, internal management and the customer on the progress of assigned cases As part of this role, you may be requested to work a staggered work week, i e Sunday through Thursday or Tuesday through Saturday Must be available for inclusion in rotating on-call roster Must have flexibility in work hours to work on customer issues Document customer and engineering interactions and technical action plans Provide necessary updates to management and field teams for high profile technical escalations Assist in development of knowledge articles, troubleshooting guides and internal training Provide ongoing coaching and mentoring within the team Attend regular customer and internal conference calls for high profile cases and escalations Strict adherence to Service Level Agreement KPIs Required Experience: Min 8+ years of experience working in the networking Industry 5+ years of experience in Troubleshooting Datacenter networks, Enterprise core networks Excellent written and oral communication ability, including formal presentation skills to customers, partners, Ruckus accounts and support teams Thorough understanding (Packet level) of Experience considered favorably: Communication/work style: Work Schedule: IP Packet flow, OSI layers Layer 2 technologies (Ethernet, 802 1q/p VLAN, BFD, STP, RSTP, MSTP, ARP, LACP) Experience in IEEE 802 1X, Radius, TACACS+, SNMP, DHCP protocols Layer 3 IP and related technologies (ICMP, TCP, GRE, QoS, VRRP, PBR) IP routing protocols (BGP, OSPF) Multicast protocols [IGMP, IGMP-snooping, PIM, MVR] Understanding of IPv6 Technical expertise in troubleshooting and resolving complex Layer 2/3 and/or wireless issues in multi-vendor environments Experience providing support to direct customers, resellers, and field personnel in resolving company product related issues Ability to provide technical guidance to other members in the team Experience working in a support lab environment for problem replication Experience documenting the sequence of events related to resolving customer technical issues Proficient with analyzing data traces from protocol analyzers such as Wireshark Experience with traffic generators such as Spirent and IXIA Bachelor or diploma in a computer related field or equivalent work experience Advanced Datacenter technologiesMCT, VxLAN, EVPN Working Knowledge of Salesforce and JIRA Multiple language skills Experience with scripting: Bash, Python, Perl, etc Experience working with Linux Experience working in (or with) a vendor: Cisco, Juniper (routers, switches), Arista, Extreme Networks, Dell, HP, Alcatel Relevant industry accreditations/certifications: CCNP, CCIE-ENT/DC, JNCIS-ENT/DC, JNCIE-DC/ENT, or other equivalent certifications Excellent communication/interpersonal skills to clearly and simply articulate ideas, frame problems and offer solutions Strong interpersonal skills with a focus on customer satisfaction A belief in ownership Ability to drive for results and meet tight deadlines while maintaining a high level of accuracy and attention to details Must maintain a professional attitude, demeanor and be highly motivated and self-directed Encourages and accepts feedback Monday through Friday or staggered work week, i e Sunday through Thursday or Tuesday through Saturday and weekend or overnight hours as required Travel Limited amount of travel Why CommScope CommScope is on a quest to deliver connectivity that empowers how we live, work, and learn Our employees push the boundaries of communications technology that enables game-changing discoveries like 5G, the Internet of Things, and gigabit speeds for everyone, everywhere With our unmatched expertise in copper, fiber, and wireless infrastructure, our global clients rely on us to outperform today and be ready for the needs of tomorrow RUCKUS Networks builds and delivers purpose-driven networks that perform in the demanding environments of the industries we serve Together with our network of trusted go-to-market partners, we empower our customers to deliver exceptional experiences to the guests, students, residents, citizens and employees who count on them www ruckusnetworks com If you want to grow your career alongside bright, passionate, and caring people who strive to create what's next come connect to your future at CommScope CommScope is an Equal Opportunity Employer (EEO), including people with disabilities and veterans If you are seeking an accommodation for the application or interview process, please contact us to submit your request at talentacquisition@commscope com

- Deliver and implement SD-WAN solutions including solution design, configuration, deployment and troubleshooting. - Implementation of inter networking technologies, including LAN, WAN, and IP routing protocols. - Integrate authentication protocols. Required Candidate profile Exp. : 7+ yrs CTC : Upto 30 Lacs - Delivering enterprise-grade SD-WAN and network security solutions to the clients. - Strong technical expertise in SD-WAN, networking and security technologies.

Advanced knowledge of analyzing existing data networks and recommend scalable and supportable solutions Advanced knowledge of BGP, OSPF, EIGRP, STP, TCP/IP, DNS, DHCP, 802.11a/b/g/n/ac/ax/be, WPA2/WPA3, RADIUS/TACACS+ and SD-WAN Experience in Implementing a secure wireless network infrastructure Experience in Wireless Heatmaps and tools like Ekahau or similar software. Advanced knowledge of Cisco Data Center architecture Advanced knowledge of VELO Cloud Advanced knowledge of supporting Cisco / Aruba LAN/ WAN switches Advanced knowledge of Cisco/Aruba/ Meraki Wireless Access Points and controllers Advanced knowledge of working within a 24/7 Network Operations Center (NOC) Advanced knowledge of WAN Optimization implementations Wireless Controller - Cisco, Aruba, Meraki, and Ruckus Wireless Implementation Radius Server or Ekahau Software Wireless Heatmaps or Captive Portal

In-depth knowledge of Cisco Identity Services Engine (ISE) architecture,components, and features. Experiencein designing, implementing, and troubleshooting Cisco ISE Solutions for networkaccess control, guest access, BYOD, posturing, compliance check. Proficiencyin configuring and managing Cisco ISE policies, authentication methods, andauthorization rules. Strong understanding of network security concepts, including AAA, RADIUS, TACACS+, and802.1X. Ability tointegrate Cisco ISE with other network security technologies, such asfirewalls, VPNs, and SIEM solutions. Experiencein performing upgrades, patches, and backups of Cisco ISE deployments. Knowledgeof best practices for securing and hardening Cisco ISE deployments. Excellenttroubleshooting skills to identify and resolve issues related to Cisco ISEfunctionality and performance. Familiarity with scripting and automation tools for Cisco ISE configuration and management. Strong communication and documentation skills.

Experience with Enterprise networking technology. Experience with LAN Switching, Routing. Experience with Cisco Wireless Products - WLC (Wireless LAN Controllers), Access Points (AP), MSE, CMX, Prime Infrastructure (PI) etc Basic understanding of IEEE 802.11 standards (a, b, g), 802.1x, Wi-Fi Basic Knowledge of Wireless security Exceptional communication (written, verbal and presentation) skills Desired Skills (Good to have as value add to this role) Demonstrated abilities to juggle simultaneous work tasks ranging from system/solution integration to complex technical issues dealing with protocols, Access Points and other technical area Experience with Cisco and Third Party network elements, Routers, Wireless LAN controllers, Access Points and network management products desired Good knowledge of Cisco CMX, Hyper-location, BLE products/technologies and applications or equivalent 3rd party solutions Deep troubleshooting knowledge of Wireless Roaming, 802.11r Configuration/troubleshooting knowledge of flex connect networks Configuration/troubleshooting knowledge of mesh networks Solid knowledge on AAA protocols (TACACS+, RADIUS, 802.1x, EAP-TLS, EAP-PEAP & Captive Portals) as well as experience working on BYOD & Guest networks Foundation knowledge of WiFi 6 is a plus Foundation knowledge of 9800 controller will be a plus Scripting skills (Perl, shell-scripting, XML, etc.). Experience with programming to Application Programming will be a plus

A Transmission & IP Expert ensures end-to-end management of faults, incidents, and problems, with a strong focus on meeting SLA and OLA commitments. They handle the highest levels of escalation for network-related incidents and are accountable for driving resolution. You have: 4-8 years of experience with a B.E/B.Tech/M.E/M.Tech/MCA degree in Telecommunication Engineering, Computer Science or equivalent. Must have a strong understanding of ProtocolsTCP/IP,IPv4 & IPv6 addressing & IP subnetting, VLAN's, Ethernet, SNMP, management (Telnet, SSH, HTTP, HTTPS, TACACS+) Proficiency in Designing, Implementing & Troubleshooting IP/MPLS Network core and services design, including L2 VPNs and L3 VPNs, Seamless MPLS, Segment Routing. Analyse and resolve network hardware and software connectivity issues. Network Tools analysis for capacity planning and proactive fault finding. It would be nice if you also had: Knowledge & Hands-on experiences of protocols (OSPF, ISIS, BGP), signaling protocols (RSVP-TE, LDP). Relevant certifications (e.g., CCNA, CCNP, NRS-I, NRS-II) are a plus. Resolve major service outages and trouble tickets independently, ensuring alignment with Service Level Agreements (SLAs) and initiating/coordinating preventive maintenance activities. Investigate and manage complex faults, incidents, and problems by leveraging deep technical knowledge, controls, and best practices. Support the development and enhancement of fault, incident, and problem management tools by providing critical feedback and insights. Apply specialist knowledge, sound judgment, and analytical skills to solve complex technical issues using broad conceptual and practical experience. Plan and execute advanced configuration changes, problem resolutions, and contribute to the creation of detailed Methods of Procedure (MoPs) for medium- to high-risk operational activities. Collaborate across Managed Services functions, Nokia service groups, third-party vendors, and customer organizations to lead high-impact incident resolution and risk mitigation. Develop and translate global standardized procedures and checklists into customer-specific operational guidance and documentation. Lead by example as a team or shift leader by coordinating tasks, monitoring complex ticket queues, mentoring team members, and recommending improvements to performance and service quality.

- Working at Technical Assistance Centre & Resolving network issues of Enterprise customers Job Responsibilities Troubleshoot Level 1/2/3 network issues of enterprise customers (US/CAN region) Effective engagement with customer (written & verbal) & ensure Customer Satisfaction Key Skills Required:- Configure Security Appliances ASA Firewall Initialization, address translation (NAT, Global, Static) IP routing and VLANs, Access Control Lists, Failover IPsec LAN-to-LAN (IOS/ASA) SSL VPN (Client/Clientless), Easy VPN (IOS/ASA), CA (PKI) Remote Access VPN (IOS/ASA), XAuth, Split-Tunnel, NAT-T AAA protocolsRadius, TACACS+, Wired and Wireless authentication protocol_802.1x ACS; ISE_ Profiling, Posturing, BYOD, Guest Access

- Cisco AnyConnect, Remote Access VPN (IOS/ASA), XAuth, Split-Tunnel, NAT-T IPsec LAN-to-LAN (IOS/ASA) Remote Access VPN (IOS/ASA), XAuth, Split-Tunnel, NAT-T AAA protocolsRadius, TACACS+, Wired and Wireless authentication protocol_802.1x LDAP, Active Directory, RSA Secure ID ACS; ISE_ Profiling, Posturing, BYOD, Guest Access

As MS Transmission Expert person will perform fault and configuration management activities to serve the customer directly or through customer interface, under supervision and following defined procedures. Will be implementing in-depth knowledge of transmission technology, troubleshooting skills. You have: 8-12 years of experience with a B.E/B.Tech/M.E/M.Tech/MCA degree in Telecommunication Engineering, Computer Science or equivalent. Must have a strong understanding of ProtocolsTCP/IP,IPv4 & IPv6 addressing & IP subnetting, VLAN's, Ethernet, SNMP, management (Telnet, SSH, HTTP, HTTPS, TACACS+) Proficiency in Designing, Implementing & Troubleshooting IP/MPLS Network core and services design, including L2 VPNs and L3 VPNs, Seamless MPLS, Segment Routing. Analyse and resolve network hardware and software connectivity issues. Network Tools analysis for capacity planning and proactive fault finding. It would be nice if you also had: Knowledge & Hands-on experiences of protocols (OSPF, ISIS, BGP), signaling protocols (RSVP-TE, LDP). Relevant certifications (e.g., CCNA, CCNP, NRS-I, NRS-II) are a plus. 24X7 availability for team and client. Demonstrate expertise in telecom networks and elements, ensuring optimal performance and efficiency. Analyze and design transmission topologies, leveraging knowledge in Microwave, Fiber, and IPRAN technology. Operate and troubleshoot Marconi, Fujitsu, Alcatel, Philips muxes, Nokia, and Ciena DWDMs, with strong analytical skills in NMS. Master OTN, Ethernet, and IP technologies used in transmission domains, ensuring seamless operation and integration. Manage remote delivery and collaborate with field teams for troubleshooting and configuration of transmission systems. Troubleshoot and resolve TXN interfaces in mobile networks (IuB/IuCs, IuPS, GB, Abis, Ater) in both TDM and packet environments. Coordinate fault resolution by collaborating with field teams, 3rd-party fiber providers, and infra teams, ensuring SLA compliance. Resolve issues remotely, guide on-the-ground teams, and perform change activities to meet customer requirements promptly.

As an IP Specialist person will be responsible for end-to-end handling of network operations. Providing technical consultation and resolving queries/ incidents. Manages technical escalations for technical requests, emergency cases and outages internally and towards customers. You have: 5-8 years of experience with a B.E/B.Tech/M.E/M.Tech/MCA degree in Telecommunication Engineering, Computer Science or equivalent. Must have a strong understanding of ProtocolsTCP/IP,IPv4 & IPv6 addressing & IP subnetting, VLAN's, Ethernet, SNMP, management (Telnet, SSH, HTTP, HTTPS, TACACS+) Proficiency in Designing, Implementing & Troubleshooting IP/MPLS Network core and services design, including L2 VPNs and L3 VPNs, Seamless MPLS, Segment Routing. Analyse and resolve network hardware and software connectivity issues. Network Tools analysis for capacity planning and proactive fault finding. It would be nice if you also had: Knowledge & Hands-on experiences of protocols (OSPF, ISIS, BGP), signaling protocols (RSVP-TE, LDP). Relevant certifications (e.g., CCNA, CCNP, NRS-I, NRS-II) are a plus. Providing technical support for IP Core nodes (Analysis, Troubleshooting & fixing the issues reported) on already deployed to end customer/user. Technical Operations support for customer teams, support and perform competence development of local technical teams. Manages technical escalations for technical requests, emergency cases and outages internally and towards customers. Support the customers network performance and evolution & manages network SW and HW configuration information. Acts as the prime technical interface towards customers, subcontractors and 3rd party suppliers as well as internally towards several organizations. Liaise closely with Multiple teams to work on the operation faults and technical management to ensure the Network stability. Monitors and reports on customers life network performance and acts to ensure network availability including e.g. customer SLA fulfilment Ensure multiple network Element are connected and all functions are working well & handling Critical and Emergency network incidents with stakeholders/Care.

As an IP Expert person will be responsible for end-to-end handling of network operations. Providing technical consultation and resolving queries/ incidents. Manages technical escalations for technical requests, emergency cases and outages internally and towards customer. You have: 8-12 years of experience with a B.E/B.Tech/M.E/M.Tech/MCA degree in Telecommunication Engineering, Computer Science or equivalent. Must have a strong understanding of ProtocolsTCP/IP,IPv4 & IPv6 addressing & IP subnetting, VLAN's, Ethernet, SNMP, management (Telnet, SSH, HTTP, HTTPS, TACACS+) Proficiency in Designing, Implementing & Troubleshooting IP/MPLS Network core and services design, including L2 VPNs and L3 VPNs, Seamless MPLS, Segment Routing. Analyse and resolve network hardware and software connectivity issues. Network Tools analysis for capacity planning and proactive fault finding. It would be nice if you also had: Knowledge & Hands-on experiences of protocols (OSPF, ISIS, BGP), signaling protocols (RSVP-TE, LDP). Relevant certifications (e.g., CCNA, CCNP, NRS-I, NRS-II) are a plus. Providing technical support for IP Core nodes (Analysis, Troubleshooting & fixing the issues reported) on already deployed to end customer/user. Technical Operations support for customer team, support and perform competence development of local technical teams. Manages technical escalations for technical requests, emergency cases and outages internally and towards customer. Support customers network performance and evolution & manages network SW and HW configuration information. Acts as the prime technical interface towards customer, subcontractors and 3rd party suppliers as well as internally towards several organizations. Liaise closely with Multiple teams to work on the operation faults and technical management to ensure the Network stability. Monitors and reports customers life network performance and acts to ensure networks availability including e.g. customer SLA fulfilment Ensure multiple network Element are connected and all functions are working well & handling Critical and Emergency network incidents with stakeholders/Care.