89 Cisco Ise Jobs - Page 3

Need Solid L3 Network Engineer Strong Cisco CCNA CCNP CISCO ISE Strong Communications Skills U.S. Visa required- B1 / H1B Send your resume at simran.agrawal1@elevancesystems.com

Support enterprise wireless, switching, and access control. Operate Cisco AireOS/9800 WLCs, configure SSIDs, RADIUS, WLAN security. Manage Cisco ISE (802.1X, MAB), VLANs, STP, EtherChannel. Handle change management, maintain documentation. Perks and benefits Transportation & canteen facility available

Job Description Able to manage, design and implement Cisco AnyConnect VPN infrastructure and its best industry practices across India GOSC sites Team-player with Good communication and Vendor management skills Responsible for managing & implementing the VPN Infrastructure for Noida & Jaipur site. Responsible for Incident, Change and Problem Management for VPN & supporting Infra Working with all stake holders in the identification and resolution of complex VPN problems Coordinate with vendor and monitors overall VPN performance, VPN Infra (Cisco Any Connect): Hands-on Knowledge & Understanding on VPN Gateway- Cisco Firepower 2130 (FPR2130) ISE Appliance - Cisco (SNS-3615-K9) Any Connect VPN Solution. Networking switching and routing on 9k cisco switches. & ISR Routers. VPN log analysis Conceptual Knowledge on Firewall, load balancer and RSA functionality. Palo Alto chain of security products - PA 3020 and 3220. Escalation Point on any VPN issue (Software/Hardware) from engineering/support perspective Ensure that problems and changes are properly documented, support groups notified, and issues resolved to prevent production impact. Create and maintain documentation related to ISO 27001/ISO 2000 Knowledge, Skills and abilities. Open for working in shifts aligned with US/India Knowledge and skills (general and technical) Candidate should have strong knowledge on VPN, Security and Network Good communication, and Vendor management skills Strong problem-solving ability. Other Requirements (licenses, certifications, specialized training if required) CCNP Security would be preferred

As a Principal Network Engineer - Cloud Networking at S&P Global Corporate, you will be a key player in the Data Center and Cloud Network Engineering team. Your primary responsibility will be to design and implement networking solutions in data center and cloud environments. This role requires a seasoned engineer who can work effectively both independently and collaboratively in a team environment. You will play a critical role in shaping the foundation of our cloud infrastructure strategy, directly influencing the scalability, security, and performance of our global network across multiple cloud providers. By enabling resilient hybrid connectivity, implementing zero-trust network architectures, and driving automation, you will help accelerate our digital transformation, reduce operational risks, and ensure seamless connectivity for our mission-critical applications. Your responsibilities will include designing, engineering, and implementing network solutions in a multi-cloud environment based on requirements from business stakeholders. You will also be involved in the design, deployment, and management of GCP network services such as VPCs, Cloud load balancing, Cloud Interconnect, Cloud DNS, and Cloud VPN. Additionally, you will design and implement network segmentation strategies across data centers, cloud environments (e.g., AWS, Azure, GCP), and hybrid infrastructure. As part of your role, you will manage strategic projects to implement and optimize low latency, high-performance network solutions at and between various datacenter locations. You will be responsible for responding to network requests, troubleshooting network failures to diagnose, isolate, and resolve complex problems, ensuring timely results and minimal disruption of operations. Moreover, you will develop and implement automated solutions to enhance efficiency, streamline processes, and ensure seamless adaptability to evolving technological landscapes. Maintaining detailed and up-to-date documentation of network configurations, topologies, and procedures in line with corporate standards will be essential. You will also be expected to identify and act upon opportunities for continuous improvement to reduce risks, optimize efficiency, and capacity, as well as improve standards. The ideal candidate for this role should have proven experience (12+ years) working in a large-scale data center and cloud environment or in a similar role. Excellent knowledge of networking standards, protocols, and technologies is required. Hands-on experience with cloud network technologies (e.g., AWS, Azure, Google Cloud Platform) and with Cisco, Arista, Fortinet, F5 load balancers, and similar network equipment is essential. Strong troubleshooting and analytical skills are necessary to diagnose and resolve network issues effectively. Ability to work independently and collaborate effectively with cross-functional teams, strong written and verbal communication skills, and the ability to manage multiple priorities, commitments, and projects are also important qualities for this role. A self-motivated individual, able to self-drive customer requirements and prioritize work, would be well-suited for this position. Additional preferred qualifications include a good understanding of Network Automation tools and languages like Terraform, Python, Ansible, familiarity with Cloud Native NAAS (Network as a service) like Alkira, Prosimo, or Aviatrix, experience with Network Segmentation using Guardicore/Illumio, and preferred experience with Network Access Control (NAC) solutions such as Cisco ISE and Arista AGNI.,

Project name : HSS Location : Mumbai, Pune, Bangalore (get location value proposition) Mode of work : Hybrid Notice period : Immediate Total Exp level : 3 to 6 Years Rel Exp Level : 3 to 6 Years Mandate skills - Cisco DNAC ,F5 Citrix net scalar, SDA, FortiGate firewalls. Required Skills: Strong knowledge of networking protocols TCP/IP, VLANs, STP, OSPF, BGP, EIGRP, NAT, ACLs Hands-on experience with F5, Citrix NetScaler, and FortiGate firewalls Familiar with Cisco ISE for identity-based access and network segmentation Proficient in wireless technologies, including WLC configuration and RF troubleshooting Experience with Cisco DNAC for network automation and SDA (Software-Defined Access)

At PwC, as a member of the cybersecurity team, your main focus will be on protecting organizations from cyber threats using advanced technologies and strategies. You will be responsible for identifying vulnerabilities, developing secure systems, and offering proactive solutions to safeguard sensitive data. Specifically, in the security architecture role at PwC, you will concentrate on designing and implementing robust security frameworks to shield organizations from cyber threats. Your tasks will include developing strategies and solutions to ensure the security of sensitive data and maintain the integrity of systems and networks. In this dynamic environment, your curiosity will drive you to become a reliable and contributing team member. You must be adaptable to working with various clients and team members, each presenting unique challenges and scope. Every experience will serve as an opportunity for learning and personal growth. Taking ownership and consistently delivering high-quality work that adds value for clients and contributes to team success is expected of you. As you progress within the firm, you will establish a reputation for yourself, opening doors to further opportunities. To excel in this role, you should possess a learning mindset and take ownership of your own development. Valuing diverse perspectives, understanding the needs and feelings of others, and adopting habits that sustain high performance are essential. Additionally, actively listening, asking clarifying questions, and effectively expressing ideas are key communication skills. Seeking, reflecting on, acting on, and providing feedback are important practices to embrace. It is crucial to gather information from various sources, analyze facts, and identify patterns. Committing to understanding how the business operates and developing commercial awareness are also vital. Learning and applying professional and technical standards, upholding the firm's code of conduct and independence requirements are integral aspects of this role. With 2-4 years of experience, you should have a background in operations/managed services and possess expertise in multi-cloud infrastructure solutions such as Azure & AWS. Your responsibilities will involve deployment, maintenance, monitoring, and management tasks. Demonstrable experience in implementing and supporting large-scale IT infrastructure environments or large businesses is crucial. Strong technical knowledge in Microsoft, Network & Cloud technology, along with leadership and communication skills, will enable you to enhance service delivery. Effective communication with stakeholders and the ability to gather business requirements and scope relevant solutions are essential. Collaborating with team leaders, setting behavioral and performance standards, energizing your team, and adapting positively to change and uncertainty are key aspects of this role. Preferred technical competencies include a strong technical background in Palo Alto, Cloud Security, Cloud platforms, and NAC (Network Access Control). Knowledge of web application firewall (WAF) and experience in creating, deploying, maintaining, and troubleshooting WAF policies for web applications is highly valued. Understanding data flow technologies, mainstream operating systems, and various security technologies is essential. Additionally, experience with Palo Alto and Prisma Cloud Technologies, planning, configuring, and deploying PA Firewalls, troubleshooting Panorama, Palo Alto firewalls, and managing Prisma cloud solutions will be beneficial. Knowledge of VPN technologies, incident management, change management, and developing scalable network security solutions are key skills required for this role. Furthermore, experience with network security infrastructure, including Illumio Micro/Nano Segmentation, Forescout NAC, and Zscaler, is preferred. Understanding AWS Cloud Networking components and services, and expertise in AWS cloud environments, including VPC, virtual gateway, Route53, Direct Connect Gateway, transit VPC, transit gateway, lambda, endpoints, load balancers, and SIEM dashboard configuration are advantageous. Knowledge of AWS WAF, AWS Load balancers, common OWASP Top Ten Web Application and API vulnerabilities, and complex network architecture is also desirable. In summary, as a member of the cybersecurity team at PwC, you will play a vital role in protecting organizations from cyber threats by implementing robust security frameworks, developing strategies to safeguard sensitive data, and ensuring the integrity of systems and networks. Your passion for learning, adaptability, strong technical skills, and collaborative approach will contribute to the success of the team and add value to our clients" businesses.,

You will be acting as a technical expert in R&S, datacentre networking, and Wireless technologies for ARUBA (CISCO added advantage). Your main responsibilities will include performing analysis and diagnosis of complex networking and security problems, deploying and supporting multi-vendor network & security solutions, preparing/update High-Level Design (HLD) & Low-Level Design (LLD), process, and technical documentation. You will also be assisting in supporting network and security monitoring & management tools and resolving Sev 1 incidents within SLA. Additionally, you will be expected to perform Root Cause Analysis (RCA) based on OEM inputs, provide improvement opportunities and recommendations on network and security, and evaluate tools and produce recommendations. You will support new project opportunities and efforts estimation, work with Global IT support groups, OEMs, vendors, partners, and service providers, provide training to operations team (L1/L2), and keep up to date with the latest technology products. In addition to the above responsibilities, having an ARUBA or CCIE - R&S & wireless certification is preferred, with additional skills in Security / Datacentre & knowledge on SDN/MERAKI/VIPTELA. Possessing certifications in Checkpoint, Palo Alto, Juniper, Bluecoat, or F5 would be considered an added advantage. The ideal candidate should have several years of related experience in routing-switching & wireless, datacentre networking, and security in ARUBA (CISCO experience would be an advantage). It is essential to have implementation and operational experience with enterprise on Multi-vendor OEM's (Aruba), experience with RF technologies, Security, AVC on Wireless Front, and familiarity with network security technologies such as Cisco ISE, ACLs, VPN, L2VPN, L3VPN, IPSEC, GRE, etc. Experience in datacentre networking including BGP-Lite, VLAN, VxLAN, FCoE, TRILL, OTV, IS-IS, working with Visualization technologies (VMware, Hyper-V, etc.), and virtual networks is also required. Experience with datacentre consolidation, transformation, and migration projects, knowledge and experience in cloud computing infrastructure and orchestration, as well as familiarity with Software Defined Networks and Network Function Virtualization technologies will be advantageous.,

"Experienced in wireless setups (controller HA, AP & SSID configs), Cisco ISE (HA, 802.1x, MAB policies), strong switching/routing knowledge for Adani network, patch upgrades,

As a Senior Network Security Engineer, your primary responsibility will be to review and approve firewall requests in alignment with the risk appetite of the organization. You will also be tasked with reviewing and analyzing firewall rules to ensure their effectiveness and adherence to security best practices. It will be crucial for you to ensure that all firewall rules are recertified by the designated owners within the specified timeframe. In cases where no owner is identified, you will need to locate an appropriate owner and update the necessary information accordingly. A key aspect of your role will involve performing thorough reviews of firewall rulesets and validating the rule compliance reports generated from automated firewall review solutions. You will then be required to share these reports with the relevant stakeholders. Additionally, you will manage ACL rulesets by adding, updating, removing, and optimizing rules to eliminate defunct or duplicate rules. Documentation will play a vital part in your daily tasks, as you will be expected to clearly document all changes made to firewall rules. This includes specifying the reason for the change, details of the modification, the requester of the change, and the date and time when the change was implemented. It will also be essential for you to periodically review existing firewall rules to ensure their continued relevance and necessity, removing any outdated or redundant rules as needed. Furthermore, you will need to regularly assess the effectiveness of rules and adjust them based on any identified issues. Your experience in Palo Alto, F5, Zscaler, Cisco ISE, Azure, and DDoS, along with 5 to 8 years of relevant experience, will be valuable in fulfilling the requirements of this role. Being open to working in 24x7 rotational shifts and possessing excellent communication skills will be essential for success in this position.,

You will be responsible for reviewing and approving firewall requests in line with the risk appetite of the organization. Your role will involve reviewing and analyzing firewall rules to ensure their effectiveness and alignment with security best practices. It will be crucial for you to ensure that all firewall rules are recertified by owners within the specified timeframe. In cases where no owner is assigned, you will be required to find an owner and update the necessary information accordingly. Your duties will include performing firewall ruleset reviews and validating rule compliance reports generated from automated firewall review solutions. You will need to collaborate with stakeholders and manage ACL ruleset by adding, updating, removing, and optimizing rules to eliminate defunct or duplicate entries. Adherence to the change management process for creating, modifying, or removing rules with appropriate approvals is essential. Documenting all changes to firewall rules comprehensively is a key aspect of this role. This documentation should include the reason for the change, details of the change, the requestor's information, and the date and time of the change. Regularly reviewing existing firewall rules to ensure their necessity and appropriateness is also part of your responsibilities. Outdated or redundant rules should be identified and removed, while adjustments to rules based on identified issues should be made as necessary. In terms of experience qualifications, you should possess 16 to 20 years of experience in setting up, configuring, and managing firewall devices such as Palo Alto, F5, Zscaler, Cisco ISE, Azure, and DDoS solutions. A strong background in Network Architecture and the ability to design and develop the architecture framework are essential. Experience in preparing High-Level Design (HLD) and Low-Level Design (LLD) documents, managing end-to-end delivery, and excellent communication skills are required. Moreover, you should demonstrate strong leadership and team management skills, along with the ability to collaborate effectively with cross-functional teams. Possessing certifications such as CISSP, Certified Ethical Hacker (CEH), or CISM would be considered advantageous for this role.,

Detailed Mandatory skills - WIFI, Routing, Switching, Cisco ISE Location - Bangalore ( Work From Office ) Shifts - Rotational Shifts Notice Period - 30 days or less (Only) 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.

We're Hiring: Subject Matter Expert Security (Checkpoint & Fortinet) Location: Hyderabad, India Designation: Subject Matter Expert Security (L3) Experience: 5+ Years (Implementation & Support) Join SHILOCUZ as a Security SME and be at the forefront of next-generation firewall deployments and enterprise security architecture. Were looking for professionals with deep hands-on expertise in Checkpoint and Fortinet (FortiGate) to secure, optimize, and scale mission-critical environments. Key Responsibilities & Technical Skills: Design, deploy, and manage Checkpoint and Fortinet firewalls and security appliances (e.g., FortiManager , FortiAnalyzer ). Extensive hands-on experience in NGFW deployments (FW, IPS, IDS, Remote Access VPN). Strong architecture-level understanding of various deployment modes and real-world use cases. Integrate firewalls with Active Directory, DUO, Azure AD, Okta for MFA and identity-based policies. Deep knowledge of Fortinet hardware components: NP6 , CP9 , Security Processing Units (SPUs) . Configure and manage: Firewall Policies NAT IPSec/SSL VPNs Web Filtering, Application Control Explicit Proxy, Captive Portal, Antivirus, IPS Multicast, Routing (OSPF, BGP) Proficient in CLI-based troubleshooting, including debug commands and packet capture . Experience in implementing Fortinet SD-WAN . Working knowledge of Network Access Control (NAC) FortiNAC or Cisco ISE. Strong understanding of firewall high availability, failover , and multi-context environments . Familiarity with Site-to-Site VPN (IKEv1/v2), SSL VPN, DMVPN, GRE tunneling . Ability to analyze and respond to real-time security incidents and alerts . Collaborate with infrastructure and app teams to ensure policy compliance. Basic understanding of other security vendors: Palo Alto, Cisco ASA . Working knowledge of Port Security, STP, VTP, SNMP, Syslog . Soft Skills & Daily Tasks: Must be flexible for field support and travelling Strong analytical and troubleshooting skills Good written and verbal communication Daily firewall health checks, offense analysis, escalation handling Correlate suspicious events with broader application/network activity Educational & Certification Requirements: Education: Diploma / Bachelor's / Engineering in Computer Science, Electronics, or related field Experience: Minimum 5 years of experience in firewall implementation and designing roles Certifications (Must-Have): Fortinet FCP (Fortinet Certified Professional) or Checkpoint CCSM (Check Point Certified Security Master) Interested can reach us on gayathri.ramaraj@locuz.com along with the below mentioned details. Current CTC: Expected CTC: Notice Period:

Job Opportunity: Network Security (L2) Pune / Mumbai Location: Pune / Mumbai Experience: 3+ Years (Cisco Security) Education: Diploma / Bachelors / Engineering in Computer Science or Electronics Certifications: Mandatory: CCNA Preferred: CCNP Security or equivalent hands-on experience Role Summary: We are looking for a skilled L2 Network Security Engineer with strong hands-on experience in Cisco security technologies. The ideal candidate will possess in-depth technical expertise, sound troubleshooting abilities, and the drive to work in a dynamic, security-focused environment. Technical Skills: Proficient in Cisco ASA , FTD , FMC Must have clear understanding on ASA packet flow Good understanding of Cisco NGFW licensing architecture Hands-on experience with Cisco Routers (ISR, ASR) Strong understanding of OSPF, iBGP, eBGP Deep knowledge of firewall configurations , failover scenarios , multi-context mode Expertise in VPN technologies: Site-to-Site VPN (IKEv1 & v2) , DMVPN , SSL VPN , GRE tunnels Exposure to Cisco ISE (NAC solutions) Working knowledge of Cisco WSA, ESA Hands-on experience on wireshark tool Familiar with Port Security , STP , VTP , SNMP , and Syslog Soft Skills: Strong analytical and logical reasoning abilities Effective communication skills for interaction with cross-functional teams Good documentation habits and attention to detail Other Responsibilities: Must be flexible for field support and travelling Perform daily operational tasks and checklists Analyze security events and escalate incidents as needed Correlate suspicious logs with other data center or application events If youre passionate about network security and meet the criteria, we’d love to hear from you on gayathri.ramaraj@locuz.com . Apply Now or tag someone who’d be a great fit!

KR A 7+ years of hands-on experience in Network infrastructure like ACI technologies, DNAC, Routing, Switching, ISE and Wireless technologies. Hands on experience on ACI infrastructure and Nexus Dashboard Orchestrator. Hands on experience on DNAC. Hands on experience on Cisco ISE troubleshooting. Hands-on experience on working with Network products including Nexus Switches, Cisco Routers, Cisco Switches, Cisco Wireless Controller. Hands on experience in managing Nexus switches 7K, 5K, 2k. Have experience on VPC, FEX. Hands on experience in dynamic routing protocols including OSPF, EIGRP & BGP. Hands on experience in switching protocols including HSRP, VRRP, Ether-channel, Stacking, VSS, RSTP. Able to perform IOS upgrade of activities remotely for cisco switches, routers, WLC. Hands on experience in troubleshooting Wireless related issues, WLC implementation, AP replacement, Wireless client authentication, etc. Hands on experience in WAN management, working with service provider coordination. Able to explain scenarios and have working knowledge and be able to troubleshoot the functions and operations of Routers, Switches, Wireless Controllers and IOS upgrade. Knowledge in ITIL framework which includes Incident, Change, Problem management. Able to monitor the health of network and traffic flow capture using monitoring tools. Good understanding and knowledge on DNS / DHCP / IPAM technologies. K dustry standard certification like CCNA is desired. CCNP / CCIE is optional.K

Role & responsibilities table {mso-displayed-decimal-separator:"\."; mso-displayed-thousand-separator:"\,";} tr {mso-height-source:auto;} col {mso-width-source:auto;} td {padding-top:1px; padding-right:1px; padding-left:1px; mso-ignore:padding; color:black; font-size:11.0pt; font-weight:400; font-style:normal; text-decoration:none; font-family:"Aptos Narrow", sans-serif; mso-font-charset:0; text-align:general; vertical-align:bottom; border:none; white-space:nowrap; mso-rotate:0;} .xl2209 {color:black; font-size:13.5pt; font-family:"Times New Roman"; mso-generic-font-family:auto; mso-font-charset:1; background:#94DCF8; mso-pattern:black none; white-space:normal;} .xl2210 {color:black; font-size:13.5pt; font-weight:700; font-family:"Times New Roman"; mso-generic-font-family:auto; mso-font-charset:1; background:#94DCF8; mso-pattern:black none; white-space:normal;} • Extensive hands-on knowledge of Multi-Pod and Multi-Site ACI design, implementation, and support, OS Up-gradation, Tenant constructs, Application network profiles, Contracts, Fabric access policies, L3 extensions & Routing and L3 policies• Primarily to monitor and ensure the Network and Security devices uptime of the client is 100% Prepare weekly reports, monthly availability, and performance reports of the client.• Hands on experience on Cisco FTD and FortiGate Firewalls Preferred candidate profile Perform a variety of complex network engineering tasks independently which are broad in nature and are concerned with the design and implementation of integrated networks, including personnel, hardware, software, and support facilities and/or equipment.

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)

Key Responsibilities 1. Network Operations Keep the network (LAN, Wi-Fi, etc.) up and running with minimal downtime . Resolve faults quickly, preferably before they escalate . Perform preventive maintenance to avoid major issues. 2. Performance and Optimization Monitor network performance and identify slowdowns or bottlenecks. Use tools and analysis to optimize traffic and capacity . 3. Projects & Changes Plan and implement new technologies or upgrades . Ensure readiness for new configurations , tools, or services. 4. Team Management 5. Stakeholder Coordination Work closely with internal departments like IT, Finance, Compliance. Deal with external vendors, ISPs, OEMs, and contractors . Act as the main point of escalation for network-related issues.

You will be responsible for updating network equipment to the latest firmware & IOS releases. You should have hands-on experience in Enterprise Switching Core, Distribution & Access, Cisco WLAN Networking. It is essential to have a deep working knowledge of networking technologies including Layer-2, Layer-3 protocols such as STP, EIGRP, BGP, VXLAN/EVPN, ISIS. Experience in working in Agile Environment is desirable. Hands-on experience in DDI/NTP technologies like DHCP, DNS, IP Address Management (Infoblox & other related technologies) & NTP Protocol is required. You should also have hands-on experience in Cisco ISE, Cisco SSM, Cisco DNA. CCNA & CCNP Certification would be an added advantage. Location: Hyderabad Experience Range: 6-10 years Notice Period: Immediate - 30 Days only,

L2 Cisco SD-WAN Engineer is responsible for providing Tier 2 support for enterprise network operations on Cisco SDWAN technologies troubleshooting complex network issues and field technician and higher network L2level for Cisco SDWAN LAN WAN and WLAN

Roles and Responsibilities Configure and maintain Cisco Identity Services Engine (ISE) for authentication, authorization, and accounting of users. Implement NAC solutions using Cisco products such as Switches, Routers, WLCs, and IP Phones. Manage DDI services including DNS, DHCP, and IP address management. Collaborate with cross-functional teams to ensure seamless integration of ISE with other systems. Troubleshoot issues related to identity services engineering on Cisco devices.

Seeking a L3 Network Engineer to lead and manage complex network security infrastructure, including firewall solutions, NAC, and enterprise-wide network operations

Job Title: Network Lead/Manager (L4/L3) Location: Auckland, New Zealand (Onsite Opportunity) Experience Required: 6+ years Type: Full-Time | Onsite Notice Period: Immediate to 45 Days Preferred Important Note: This is a full-time onsite opportunity in Auckland, New Zealand. Only candidates who are open and willing to relocate/travel should apply. Role Overview We are seeking an experienced Network Lead/Manager (L4/L3) who can manage a complex, high-availability enterprise network environment. The ideal candidate will possess strong expertise in Cisco SD-WAN (Viptela) , routing protocols , security infrastructure (Zscaler, Palo Alto, F5) , and automation using Python or Ansible . You will lead end-to-end operations of the network, ensure performance optimization, manage compliance and risk, and contribute to business-aligned network strategy. Key Responsibilities Lead end-to-end delivery of network operations, design, and security services. Manage large-scale SD-WAN deployments (Cisco Viptela) including design and migrations. Own network lifecycle, capacity planning, change management, vendor handling, and compliance adherence. Troubleshoot complex network issues using diagnostic tools and protocol analyzers. Work closely with stakeholders and business units to align technology with business goals. Define and improve network performance KPIs, monitor SLAs, and conduct regular RCA reviews. Lead and mentor a team of network engineers to support enterprise-grade network environments. Ensure compliance with security best practices and implement strategies for risk mitigation and business continuity . Mandatory Experience: Cisco Viptela SD-WAN (vEdge, vSmart, vManage) design & migrations Routing protocols: BGP, OSPF, TLOC, OMP, VXLAN Switching: Cisco Nexus (9k, 7k, 5k), Catalyst series, VLANs, STP, LACP Security: Hands-on with Zscaler, F5 Load Balancers, Palo Alto Firewalls , Cisco ISE, CyberArk Wireless: Cisco Wireless LAN Controllers, 802.11ac Automation: Python, Ansible, or DevNet-style network scripting Network Monitoring, RCA, and Reporting Certifications Preferred: CCNP / CCIE (especially in Routing & Switching or Security) F5-CTS / Zscaler Certified / PCNSE Cisco DevNet Associate/Professional (Plus) You can also share your resumes individually to sai.priya@deliverycentric.com

Cisco Catalyst switches Cisco Wireless LAN (CUCM) – VoIP and endpoint troubleshooting Cisco ISE, Duo MFA, Cisco AMP, Umbrella Fortinet FortiGate firewalls – VPN setup, rule edits Layer 2/3 networking – VLANs, STP, HSRP, ACLs, DHCP, DNS, OSPF, EIGRP

Participate in the design and architecture of Cisco ISE deployments based on business requirements Advanced Troubleshooting and Support: Serve as an escalation point for L1 Operations Engineers to troubleshoot complex issues related to Cisco ISE.

Senior Infrastructure Professional - Global Network The role and impact As a Senior Infrastructure Professional, you must have 10+ years of experience in Network Engineering and architecture on Enterprise Networks. Deep expertise, understanding, and knowledge of Infrastructure networks and Security, SD-WAN, Routing and Switching, Firewalls, and Cisco Umbrella. Hands-on experience on Software Defined Wide Area Network (SDWAN) Viptela technology, Proxy solutions. Hands-on experience in some of or all the following areas: VSS, Data Center Technologies, VXLAN, LISP, HSRP, QoS, DMVPN, SSL VPN/IPSec VPN, Wireless technologies, DHCP-management, Firewall skills, IPS/IDS, Internet proxy, MPLS services framework. Proven experience in LAN/WAN/Security design implementation experience Cisco ISE and Network segmentation knowledge. Expertise with DCLAN/SDAccess and WAN technologies: multi-protocol routing, including but not limited to NHRP, EIGRP, BPG4, OSPF, and RIPv2. Strong hands-on experience on Cisco Network Hardware like Cisco Catalyst switches, Classic switches, Cisco ISR G2/ASR routers, Cisco FTD-firewalls, Cisco Autonomous/Lightweight Access Points Cisco Wireless LAN Controllers. You will be responsible for Designing, building, testing, implementing, and optimizing highly available network infrastructure by business requirements and industry-standard methodologies and managing the operations of a modern core network architecture based on Cisco SD-Access. Play a critical role in the network transformation for Topsoe by supporting automation of end-to-end services like segmentation, quality of service (QoS), and analytics. Support user and device policy for any application, automated across the wireless and wired network via a single network fabric. For the right person and mindset, this will be a unique opportunity to gain insight and deliver results in a global IT organization working closely with experienced managers and specialists around the world. What youll bring Expert design knowledge of IP-based networking architecture Experience in network build standard configuration and industry best practices covering Cisco IOS, IOS-XE, and platforms Experience in designing and implementing Software Defined Networking (SDN) technologies such as Cisco SD-WAN and Software-Defined Access (SDA) Routing and Switching services based on, Catalyst 9500/9300, 6807 VSS and Catalyst 8000 switches. Demonstrate an expert understanding of networking protocols including TCP/IP and Ethernet protocols Experience in designing, installing, and operating Cisco DNA Center to manage SDA environments In-depth knowledge of Cisco Catalyst 9500/9300 switches In-depth knowledge and experience on Cisco IOS IOS-XE devices to include routing (OSPF BGP), switching and QoS experience. Experiences in designing and configuring a Cisco Identity Services Engine (ISE) architecture including policies, profiling, and posturing best practices Experience in 801. x supplicant setup. Firewall Policy and ruleset optimization, analysis, and best practice Experience in a multi-vendor firewall environment consisting of Checkpoint, FirePower, and Zone-Based Firewalls Expert working knowledge of Cisco Products, FirePOWER, ISE, TrustSec. Proven experience in designing and implementing Enterprise-scale wireless networks Expertise in running over Wi-Fi networks Expert knowledge of Cisco 3700/3800/2600Access Points Experience in Cisco Wireless LAN Controller alongside SDA fabric enabled wireless. Interpersonal-skills Strong communication, strategic thinking, and analytical skills Demonstrate analytical, interpretative, and problem-solving skills Solid organizational skills Excellent data analyst and architecture skills Good attitude towards the corporate environment. Team player & Mentor to the team. Energetic, self-motivated and self-sufficient in accomplishing tasks. Good analytical and problem-solving skills. Troubleshooting Expertise: Systematic troubleshooting skills Deep dive into detailed analysis with a high degree of technical knowledge to solve complex technical problems Overall troubleshooting skills including, Compute/Virtualization, Network, Security and DDNI Troubleshooting and repairing network issues, as well as developing, applying, and enforcing best practices and policies Effectively communicating details of complex problems to various teams and members Strategic problem-solving skills Why join us At Topsoe, were problem solvers. In every role, across every office, youll find people passionate about finding the right answers. For over 80 years, we’ve been pushing the boundaries of what’s possible, always focused on solving some of the world’s biggest challenges together. We believe great results start with collaboration and respect, where every idea is heard and can drive real change. You’ll join a team of dedicated experts, united by a commitment to perfecting our craft and delivering real impact. We don’t just promise change – we make it happen. And with your contributions, we’re shaping a more sustainable future with solutions that truly matter. We prioritize the safety and well-being of our employees and are committed to maintaining a safe work environment where everyone looks out for each other's health and safety.