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0.0 - 3.0 years
0 Lacs
West Mambalam, Chennai, Tamil Nadu
On-site
Job Information Job Type Permanent Date Opened 06/25/2025 Work Shift US Shift Work Experience 1 -3 years Industry IT Services Work Location Chennai - OMR State/Province Tamil Nadu City Mambalam Zip/Postal Code 600113 Country India Job Description Job Role – L1 Command Center Engineer 1 to 2 Years Exp with Any Degree. Should possess very Good Written & Verbal Communication. Responsibilities: Monitor the performance and availability of critical systems, applications, and services using monitoring tools (e.g., PRTG, SolarWinds, ). Configure and manage alerting thresholds and notifications to ensure timely response to issues. Follow the Escalation Hierarchy for reaching out to respective Stakeholders for escalating the issues. Monitor and respond to alerts from various monitoring systems and tools. Provide first-level support for incidents reported by end-users or detected through monitoring systems. Perform initial troubleshooting and escalate issues to appropriate teams when necessary. Document all incidents and resolutions in the ticketing system with clear and concise information. Execute predefined operational procedures and runbooks to handle routine tasks and incidents. Coordinate with internal teams and external vendors to resolve issues and restore services quickly. Ensure adherence to service level agreements (SLAs) and respond within established time frames. Participate in shift rotations, including nights, weekends, and holidays as required. Continuously monitor system health and performance metrics to anticipate problems before they occur. Contribute to the improvement of monitoring tools, processes, and procedures to enhance operational efficiency. Requirements 1 to 2 Years Exp NoC or CC Support with Any Degree Requirements Job Role – L1 Command Center Engineer 1 to 2 Years Exp with Any Degree. Should possess very Good Written & Verbal Communication. Responsibilities: Monitor the performance and availability of critical systems, applications, and services using monitoring tools (e.g., PRTG, SolarWinds, ). Configure and manage alerting thresholds and notifications to ensure timely response to issues. Follow the Escalation Hierarchy for reaching out to respective Stakeholders for escalating the issues. Monitor and respond to alerts from various monitoring systems and tools. Provide first-level support for incidents reported by end-users or detected through monitoring systems. Perform initial troubleshooting and escalate issues to appropriate teams when necessary. Document all incidents and resolutions in the ticketing system with clear and concise information. Execute predefined operational procedures and runbooks to handle routine tasks and incidents. Coordinate with internal teams and external vendors to resolve issues and restore services quickly. Ensure adherence to service level agreements (SLAs) and respond within established time frames. Participate in shift rotations, including nights, weekends, and holidays as required. Continuously monitor system health and performance metrics to anticipate problems before they occur. Contribute to the improvement of monitoring tools, processes, and procedures to enhance operational efficiency. Requirements 1 to 2 Years Exp NoC or CC Support with Any Degree
Posted 1 month ago
5.0 years
0 Lacs
Gurugram, Haryana, India
On-site
Job Title - Network Engineer Location - Gurugram Department - IT/Networking Reports to - Network Operations Manager/IT Manager Job Overview The Network Engineer is responsible for handling complex network issues and providing high-level support for escalated incidents. The role requires expertise in designing, implementing, and maintaining the enterprise network infrastructure. This position involves troubleshooting network systems, addressing security vulnerabilities, optimizing performance, and ensuring business continuity. Key Responsibilities Network Design and Implementation Design, configure, and deploy complex Layer 3 routing and switching networks, including BGP, OSPF, and EIGRP. Develop and implement network architecture and engineering plans. Collaborate with IT teams to integrate and optimize network solutions. Advanced Troubleshooting and Support Provide support for escalated network issues from L1 and L2 engineers. Troubleshoot and resolve complex network outages, performance issues, and configuration errors. Perform root cause analysis (RCA) for network incidents and outages. Monitoring and Optimization Monitor network performance and perform capacity planning to ensure network reliability and scalability. Implement traffic engineering solutions and QoS configurations. Conduct periodic audits and optimizations of existing network infrastructure. Security and Compliance Ensure network security through the implementation of firewalls, VPNs, and IPS/IDS solutions. Enforce security policies and procedures for network devices. Perform vulnerability assessments and patch management on networking hardware. Collaboration and Documentation Work closely with vendors and service providers to troubleshoot and resolve network issues. Document network diagrams, configurations, and procedures for future reference. Collaborate with cross-functional teams to ensure smooth project execution. Technology and Standards Stay updated with industry best practices and emerging technologies. Evaluate and recommend new networking technologies, solutions, and services. Qualifications and Skills Education - bachelor’s degree in computer science, Information Technology, or related field (or equivalent experience). Experience 5+ years of experience in network engineering, with at least 2 years in an L3 role. Strong knowledge of routing and switching protocols such as OSPF, BGP, EIGRP, MPLS, and VRF. Experience with network firewalls, VPNs, IDS/IPS, and other network security protocols. Certifications (Preferred) Cisco Certified Network Professional (CCNP) or equivalent. Other relevant certifications (e.g., Juniper, Fortinet, Meraki, AWS networking, etc.). Technical Skills Proficiency with Cisco, Juniper, and other network devices. Deep understanding of WAN, LAN, and data center technologies. Experience with network monitoring tools (e.g., SolarWinds, Wireshark, PRTG). Familiarity with cloud networking solutions and SD-WAN. Soft Skills Strong problem-solving and analytical skills. Excellent communication and teamwork abilities. Ability to work under pressure in high-stakes environments. Self-motivated and capable of working independently. Additional Information Work Environment - In Office Work Schedule - 24X7 Shift Hours
Posted 1 month ago
5.0 years
0 Lacs
Anupgarh, Rajasthan, India
On-site
34150BR Bangalore Job Description Job Title: L2 Network & Security Engineer Location: [Noida, Bangalore] Job Type Full-time | [Hybrid] Job Summary We are seeking a motivated and technically skilled L2 Network & Security Engineer to join our IT infrastructure team. The ideal candidate will be responsible for supporting and maintaining the organization’s network and security infrastructure, providing advanced troubleshooting, and implementing the best practices for secure and reliable operations. Key Responsibilities Monitor, maintain, and troubleshoot network infrastructure (routers, switches, firewalls). Investigate and resolve L2-level tickets escalated from the Service Desk or L1 engineers. Proficiency in VLAN, STP, RSTP, PVST, HSRP, NAT, PAT, and IPSLA. Ability to configure and troubleshoot EtherChannel issues. Conduct vulnerability scans, analyze security alerts, recommend mitigation strategies, network and security audits and compliance checks. Maintain network diagrams, documentation, SOPs and RCAs. Assist in deploying and configuring new network and security devices. Collaborate with L3 engineers to implement infrastructure changes and upgrades. Respond to and support incident management and problem resolution processes. Required Skills & Qualifications 5+ years of experience in networking and IT security support. Strong understanding of TCP/IP, DNS, DHCP, VLANs, subnetting, and routing protocols (e.g., OSPF, EIGRP, BGP). Hands-on experience with firewall Palo Alto, VPN, and security appliances. Working knowledge of tools (e.g., SolarWinds, Wireshark, NetFlow). Familiarity with access control, identity management, and patch management. Ability to analyze packet captures and troubleshoot network/security incidents. Preferred Certifications Cisco CCNA (Routing & Switching or Security) Palo Alto PCNSA / similar vendor certs Soft Skills Strong analytical and problem-solving abilities. Excellent communication and documentation skills. Ability to work independently and as part of a team. Willingness to participate in on-call rotation or after-hours support, as needed. Nice To Have Exposure to cloud networking/security (GCP, AWS, Azure,). Knowledge of scripting (PowerShell, Python) for automation tasks. Familiarity with ITIL processes and ticketing systems (e.g., ServiceNow, Jira). Qualifications Bachelor's Degree Range of Year Experience-Min Year 5 Range of Year Experience-Max Year 8
Posted 1 month ago
5.0 years
0 Lacs
Hyderabad, Telangana, India
On-site
Position Summary JOB DESCRIPTION We are seeking an experienced Network Infrastructure Delivery Engineer III to support the implementation and maintenance of critical network infrastructure. This role will be responsible for deploying and managing network systems, supporting upgrades, troubleshooting, and ensuring optimal performance and security. The ideal candidate will have strong technical expertise in network infrastructure, a commitment to high-quality delivery, and the ability to work both independently and collaboratively in a fast-paced environment. Key Responsibilities Network Deployment and Implementation Install, configure, and support network infrastructure, including routers, switches, firewalls, and wireless systems. Manage and execute network deployment projects, ensuring that installations meet company standards, performance, and security requirements. Develop and maintain documentation for network configurations, procedures, and best practices. Project Collaboration Work closely with cross-functional teams (Infrastructure Engineers, Information Security, and Local Operations Staff) to understand project requirements and contribute to successful project delivery. Coordinate with external vendors and stakeholders to ensure proper equipment delivery, system integrations, and troubleshooting support. Collaborate with M&A teams to assess the network infrastructure of target companies during due diligence. Develop integration plans for merging network environments, addressing potential conflicts and ensuring seamless operations. System Monitoring and Troubleshooting Provide level 2 support for issues related to latency, bandwidth, and connectivity. Troubleshoot complex network issues and support root-cause analysis to prevent recurrence. Identify potential network vulnerabilities and security risks during M&A due diligence. Implement security measures to protect the merged network infrastructure. continuous improvement. Qualifications Education: Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience). Experience: Minimum of 5-7 years in network engineering, with proven experience in network infrastructure deployment and support. Certifications: Industry certifications such as CCNA, CCNP, or CompTIA Network+ preferred. Technical Skills: Proficiency in network protocols (TCP/IP, DNS, DHCP, BGP, 802.1x). Hands-on experience with Cisco, Juniper, or similar networking hardware. Familiarity with Infrastructure tools (SolarWinds, Netbox, etc.) and scripting for automation (Python, PowerShell). Strong understanding of network security principles and best practices. Soft Skills: Strong analytical and problem-solving skills, effective communicator, and ability to work well in team-oriented environments. Additional Requirements Availability for on-call rotations and occasional after-hours work for maintenance or emergency troubleshooting. Ability to lift and install network equipment, as needed, on location. Ability to travel (20%). What We Offer Competitive salary and benefits package Professional growth and development opportunities Supportive work environment with a focus on work-life balance
Posted 1 month ago
4.0 - 7.0 years
13 - 17 Lacs
Pune
Work from Office
Consultant IT Shared Service Management0 Senior Network Analyst and team leader Good understanding of OSI reference model - Good communication and presentation skills - Ability to be flexible and work with a fast paced and dynamic organization - Good understanding of ITIL Incident, Change and Problem management process. - Should have experience in ticketing tools like BMC Remedy\ServiceNow - Good understanding on TCP\UDP\IP Protocols - Should have good experience on monitoring and management tools like SolarWinds\CA Spectrum\Syslog - Strong knowledge on switching protocols like STP, VTP, Ether-channel and VPC - Good Knowledge of Routing protocols like EIGRP\OSPF\BGP - Hands on experience on Firewalls like Cisco ASA\FTD, Checkpoint, Palo Alto, FortiGate - Firewall Security, networking, Firewall FortiGate, VPN ,network security, - Hands on experience on Cisco IOS, IOS-XE and Nexus OS - Good understanding of Site to Site and SSL VPN technologies - Experience with medium to large IT rollout projects involving network expansions. - Good to have knowledge on SDWAN and SDN solutions (Cisco SDWAN, Silver peak, FortiGate SDWAN, Cisco ACI) - Experience in Forward and Reverse Proxy (F5, KEMP, Citrix, A10, Bluecoat) - Excellent team player and take ownership, initiative of complex issues - Excellent Troubleshooting skills.
Posted 1 month ago
5.0 - 9.0 years
11 - 16 Lacs
Pune
Work from Office
Technical Lead Networks1 Senior Network Analyst and team leader Good understanding of OSI reference model - Good communication and presentation skills - Ability to be flexible and work with a fast paced and dynamic organization - Good understanding of ITIL Incident, Change and Problem management process. - Should have experience in ticketing tools like BMC Remedy\ServiceNow - Good understanding on TCP\UDP\IP Protocols - Should have good experience on monitoring and management tools like SolarWinds\CA Spectrum\Syslog - Strong knowledge on switching protocols like STP, VTP, Ether-channel and VPC - Good Knowledge of Routing protocols like EIGRP\OSPF\BGP - Hands on experience on Firewalls like Cisco ASA\FTD, Checkpoint, Palo Alto, FortiGate - Firewall Security, networking, Firewall FortiGate, VPN ,network security, - Hands on experience on Cisco IOS, IOS-XE and Nexus OS - Good understanding of Site to Site and SSL VPN technologies - Experience with medium to large IT rollout projects involving network expansions. - Good to have knowledge on SDWAN and SDN solutions (Cisco SDWAN, Silver peak, FortiGate SDWAN, Cisco ACI) - Experience in Forward and Reverse Proxy (F5, KEMP, Citrix, A10, Bluecoat) - Excellent team player and take ownership, initiative of complex issues - Excellent Troubleshooting skills.
Posted 1 month ago
3.0 years
1 - 3 Lacs
Hyderābād
On-site
We are seeking a skilled Network Engineer to design, implement, manage, and troubleshoot our company’s network infrastructure. The ideal candidate should have strong knowledge of networking technologies and hands-on experience with routers, switches, firewalls, and monitoring tools. Key Responsibilities: Design, configure, and maintain LAN, WAN, and VPN connections Install and configure network devices like routers, switches, and firewalls Monitor network performance and troubleshoot issues Ensure network security and apply firewalls, ACLs, and other security policies Manage IP addressing, DHCP, DNS, and VLAN configurations Work with ISPs and vendors for connectivity and services Maintain documentation of network diagrams, configurations, and changes Provide support for network-related tickets and incidents Perform regular backup and firmware updates of network devices Required Skills: Strong knowledge of networking protocols (TCP/IP, OSPF, BGP, etc.) Experience with Cisco/Juniper/Palo Alto devices (as applicable) Hands-on with tools like Wireshark, SolarWinds, or PRTG Understanding of firewall rules, NAT, VPN, and security best practices Excellent troubleshooting and communication skills Qualifications: Bachelor’s degree in IT, Computer Science, or related field Certifications like CCNA, CCNP, or CompTIA Network+ are a plus Job Types: Full-time, Permanent Pay: ₹15,000.00 - ₹25,000.00 per month Schedule: Day shift Education: Diploma (Required) Experience: Network support: 3 years (Required) Work Location: In person
Posted 1 month ago
0 years
3 - 6 Lacs
Hyderābād
On-site
Network Engineer is needed to perform the following duties: : Take ownership of tickets and troubleshoot routing, switching, and firewall-related incidents. Configure and maintain OSPF and EIGRP routing across multiple sites, ensuring route optimization and redundancy. Perform VLAN segmentation and implement trunking and EtherChannel to optimize switch topology and reduce broadcast domains. Configure and audit ACLs, NAT rules, and IPsec VPN tunnels to enforce security policies and inter-network connectivity. Use Ansible playbooks to automate deployment of switch configurations and port provisioning, reducing manual errors. Monitor and analyze network performance using SNMP, NetFlow, and Syslog via SolarWinds. Perform IOS upgrades and patching on routers and switches, following structured MOPs and rollback plans. Build and maintain Visio-based network diagrams, MOPs, and documentation for operational readiness and audit purposes. Assist in network change planning, risk assessment, and execution during approved maintenance windows. Conduct post-implementation reviews and traffic validation using tools like Wireshark and Python-based automation scripts. Collaborate with the infrastructure team to support growth projects, segmentation redesigns, and capacity planning. Bachelor's Degree required in Computer Science or Computer Networking or Information Technology or Information Systems. .
Posted 1 month ago
7.0 years
4 - 8 Lacs
Gurgaon
On-site
About NCR Atleos NCR Atleos, headquartered in Atlanta, is a leader in expanding financial access. Our dedicated 20,000 employees optimize the branch, improve operational efficiency and maximize self-service availability for financial institutions and retailers across the globe. Job Title: DevOps Engineer III Location: Gurgaon Job Type: Full-Time, 24*7 Availability Job Description: As a Senior DevOps Engineer, you will assist in managing and optimizing our infrastructure, ensuring the seamless deployment and operation of our applications. This role requires a proactive individual with a foundational understanding of DevOps practices, cloud technologies, automation, and Infrastructure as Code (IaC). The successful candidate will be expected to be available to work in various shifts for a 24*7 environment to address any critical issues that may arise . Key Responsibilities: Industry Knowledge: Familiar with Financial Services or Settlement Systems. IT Management Tools: Exposure to tools like ServiceNow & JIRA for incident and task management. Infrastructure: Understand IT hardware, networking, operating systems, and Active Directory. Web Servers: Configure and support Microsoft IIS or Apache Tomcat. Cloud Experience: Work with cloud platforms such as Azure, AWS, or GCP. Configuration Management: Manage and maintain configuration settings for applications and infrastructure using IaC tools like Terraform, CloudFormation, or Ansible. Certificate Management: Handle the issuance, renewal, and management of SSL certificates. Databases: Proficient in SQL and database management. Scripting: Strong knowledge of PowerShell, Bash, Python, Ansible, .NET or JavaScript. Application Performance/System Monitoring: Ensure high availability and reliability by using either of tools like SolarWinds, AppDynamics, DotCom, Dynatrace, Site24/7, Grafana or NewRelic. Middleware Tools: Support middleware and automation tools like ActiveBatch, RabbitMQ, UiPath, and Tibco. Infrastructure Design: Designing and maintaining scalable, secure infrastructure. Release Management: Implement, Monitor, and manage CI/CD pipelines. Collaboration: Work with development teams for smooth application delivery. Security: Follow security best practices and address vulnerabilities. 24/7 Support: Provide on-call support for critical issues. Continuous Improvement: Enhance system performance and scalability. Knowledge Management: Document and share knowledge effectively (SharePoint & Confluence) ITIL Framework: Well versed with ITIL best practices. Mentorship: Engage with team members and provide mentorship to foster growth and knowledge sharing. Engagements: Participate in project planning, execution, and delivery to ensure alignment with DevOps practices. Problem Management: conducting RCA and blameless postmortems. Qualifications: Bachelor’s degree in computer science Engineering, or a related field. 7+ years of experience in supporting a portfolio of complex business critical application systems. 5+ years of experience in DevOps or a related role. Strong experience with cloud platforms (AWS, Azure, GCP). Proficiency in scripting languages (PowerShell, Python, Bash, etc.). Experience with containerization and orchestration (Docker, Kubernetes). Knowledge of configuration management (IIS Web server or Apache Tomcat). Excellent problem-solving skills and attention to detail. Ability to operate within the ITIL framework. Strong communication and collaboration skills. Ability to work in a fast-paced, 24*7 environment. Engage with team members and provide mentorship to foster growth and knowledge sharing. Offers of employment are conditional upon passage of screening criteria applicable to the job. EEO Statement NCR Atleos is an equal-opportunity employer. It is NCR Atleos policy to hire, train, promote, and pay associates based on their job-related qualifications, ability, and performance, without regard to race, color, creed, religion, national origin, citizenship status, sex, sexual orientation, gender identity/expression, pregnancy, marital status, age, mental or physical disability, genetic information, medical condition, military or veteran status, or any other factor protected by law. Statement to Third Party Agencies To ALL recruitment agencies: NCR Atleos only accepts resumes from agencies on the NCR Atleos preferred supplier list. Please do not forward resumes to our applicant tracking system, NCR Atleos employees, or any NCR Atleos facility. NCR Atleos is not responsible for any fees or charges associated with unsolicited resumes.
Posted 1 month ago
2.0 years
0 Lacs
Hyderabad, Telangana, India
On-site
Job Summary: The Networking Engineer is responsible for designing, implementing, maintaining, and optimizing the organization’s network infrastructure. This role ensures high performance, reliability, and security of LAN/WAN/Wi‑Fi/WAN connectivity, collaborating with cross-functional teams to support robust operations. Key Responsibilities: Network Design & Deployment: Create scalable, redundant, and secure network solutions (LAN, WAN, wireless, VPN), installing/configuring routers, switches, firewalls, load‑balancers, and network services (e.g., DHCP, DNS). Monitoring & Troubleshooting: Use network monitoring tools to track performance, diagnose connectivity issues, and reduce downtime through root-cause analysis. Maintenance & Upgrades: Perform software/firmware updates, patches, and routine maintenance to ensure optimal network performance and security. Security & Compliance: Implement firewalls, IDS/IPS, VPNs, encryption, and access control; enforce security policies in collaboration with cybersecurity teams. Capacity Planning: Analyze traffic patterns, plan for future network growth, and perform performance tuning and QoS configuration. Documentation & Change Management: Maintain network diagrams, configuration guides, standard operating procedures, and change logs. Collaboration & Support: Work with IT, security, and external vendors; provide 2nd/3rd level support and training to team members. Project Execution: Lead network projects like new deployments, upgrades, and cloud or hybrid infrastructure implementations with minimal impact on operations. Continuous Learning: Stay updated with emerging network technologies such as SDN, cloud networks, automation, and AI-driven monitoring. Requirements & Qualifications: Academic & Certifications Bachelor’s degree in Computer Science, IT, or equivalent Cisco certifications (CCNA/CCNP), CompTIA Network+, JNCIA or higher; CCIE preferred for advanced roles. Technical Skills Protocols: TCP/IP, DNS, DHCP, BGP, OSPF, MPLS, VLANs, QoS Network Devices: Cisco, Juniper, Fortinet; routers, switches, firewalls, load-balancers. Tools: SolarWinds, PRTG, Nagios, Wireshark, packet analyzers. Cloud & Virtualization: AWS/Azure/GCP networking, SD-WAN, hybrid cloud, VMware/Hyper-V Scripting & Automation: Python, Ansible, SDN, IaC for network orchestration. Soft Skills Strong analytical and troubleshooting abilities Excellent communication, documentation, and collaboration skills Project management, organizational skills, and ability to operate in fast-paced environments Proactiveness in learning industry trends, new technologies, and security best practices Experience Guidelines: 2+ years in IT networking roles (network admin, support, engineering), or equivalent project experience Solid track record configuring enterprise-grade networks, troubleshooting complex issues, and delivering network projects.
Posted 1 month ago
5.0 years
0 Lacs
Ahmedabad, Gujarat, India
Remote
Tips: We are looking for a skilled and experienced System & Network Administrator to maintain, support, and enhance our IT infrastructure. The ideal candidate will be responsible for managing servers, networks, user systems, and security frameworks to ensure seamless operations and high system availability. Responsibilities Install, configure, and maintain Windows/Linux servers and desktop systems. Manage Active Directory, DNS, DHCP, Group Policy, and Office 365 environments. Perform regular system upgrades, patch management, and data backups. Monitor system performance, troubleshoot issues, and optimize efficiency. Implement and maintain IT security measures including antivirus, endpoint protection, and access controls. Create and maintain technical documentation for systems and procedures. Network Administration Administer LAN, WAN, VPN, and firewall infrastructure. Configure and manage switches, routers, and firewalls (Cisco, Fortinet, SonicWall). Monitor network traffic and performance, ensuring uptime and reliability. Set up and manage remote access solutions and wireless networks. Ensure secure network architecture with appropriate segmentation and monitoring tools. Support VoIP, video conferencing, and bandwidth management systems. Required Skills & Competencies Solid experience in both Windows and Linux server environments. Strong understanding of networking protocols: TCP/IP, VLAN, VPN, DNS, DHCP. Experience with network and system monitoring tools (e.g., PRTG, SolarWinds, Zabbix). Familiar with virtualization (VMware, Hyper-V) and cloud environments (Azure/AWS basics). Proficiency in scripting (PowerShell, Bash) for automation. Excellent problem-solving skills and ability to work independently. Qualifications Bachelor’s degree in Computer Science, Information Technology, or related field. 4–5 years of proven experience in combined system and network administration roles. Relevant certifications preferred: MCSE, MCSA, CCNA, CCNP, RHCE, CompTIA Network+ .
Posted 1 month ago
5.0 years
0 Lacs
Ahmedabad, Gujarat, India
Remote
System & Network Administrator Experience : 4–5 Years Employment Type : Full-Time Job Summary We are looking for a skilled and experienced System & Network Administrator to maintain, support, and enhance our IT infrastructure. The ideal candidate will be responsible for managing servers, networks, user systems, and security frameworks to ensure seamless operations and high system availability. Key Responsibilities 🔧 System Administration Install, configure, and maintain Windows/Linux servers and desktop systems. Manage Active Directory, DNS, DHCP, Group Policy, and Office 365 environments. Perform regular system upgrades, patch management, and data backups. Monitor system performance, troubleshoot issues, and optimize efficiency. Implement and maintain IT security measures including antivirus, endpoint protection, and access controls. Create and maintain technical documentation for systems and procedures. 🌐 Network Administration Administer LAN, WAN, VPN, and firewall infrastructure. Configure and manage switches, routers, and firewalls (Cisco, Fortinet, SonicWall). Monitor network traffic and performance, ensuring uptime and reliability. Set up and manage remote access solutions and wireless networks. Ensure secure network architecture with appropriate segmentation and monitoring tools. Support VoIP, video conferencing, and bandwidth management systems. Required Skills & Competencies Solid experience in both Windows and Linux server environments. Strong understanding of networking protocols: TCP/IP, VLAN, VPN, DNS, DHCP. Experience with network and system monitoring tools (e.g., PRTG, SolarWinds, Zabbix). Familiar with virtualization (VMware, Hyper-V) and cloud environments (Azure/AWS basics). Proficiency in scripting (PowerShell, Bash) for automation. Excellent problem-solving skills and ability to work independently. Qualifications Bachelor’s degree in Computer Science, Information Technology, or related field. 4–5 years of proven experience in combined system and network administration roles. Relevant certifications preferred: MCSE, MCSA, CCNA, CCNP, RHCE, CompTIA Network+ .
Posted 1 month ago
12.0 years
0 Lacs
Chennai, Tamil Nadu, India
On-site
Required Information Details 1 Role Operations Manager 2 Required Technical Skill Set Infrastructure Network Operations Manager 4 Desired Experience Range 12 to 16 years 5 Location of Requirement TCS Siruseri, Chennai Desired Competencies (Technical/Behavioral Competency) Must-Have (Ideally should have a minimum of 5 years of Network Technical experience) · 10+ years of experience in Service Delivery and / or IT infrastructure Operations · Lead and mentor a team of network reliability engineers and service management, assigning tasks and ensuring efficient operations · Build and maintain strong relationships with clients, addressing their concerns, and providing regular performance updates · Monitor network performance against SLAs, identify potential issues, and take proactive measures to maintain service levels · Oversee day-to-day network operations including monitoring network health, troubleshooting issues, and coordinating with network engineers for complex problems · Lead the incident response process for network outages, coordinating with relevant teams to quickly identify the root cause and restore service · Generate reports on network performance metrics, identifying areas for improvement and presenting findings to stakeholders · Proficiency in using network monitoring and management tools like ManageEngine, SolarWinds, ScienceLogic etc · Knowledge of ITIL service management practices, particularly incident management, problem management, and change management · Excellent written and verbal communication skills to effectively interact with customers and technical teams · Understanding of network technologies including routing protocols (BGP, OSPF), switching, firewalls, load balancing, and network security Good-to-Have · Minimum of 5 years’ experience in Infrastructure operations support · Support with 24x7 operations (Rotational Shifts) · ITIL Certified or a Strong working knowledge of ITIL Incident, Problem and Change Management disciplines would be added advantage · CCNA / CCNP or other relevant Network certifications Expectations from the role · Ensure precise and efficient service delivery · Carrying out the responsibility involves monitoring daily and overall progress · Managing the project teams and budgets and resolving challenges · Possess strong project management and problem solving skills
Posted 1 month ago
5.0 years
0 Lacs
Hyderabad, Telangana, India
Remote
Hello , Greetings from ZettaMine!! We're Hiring: UC Implementation Engineer 📍 Location: Remote 🕒 Experience: 5+ Years ⏱️ Joiners: Immediate Only 🏢 Employment Type: Full-time Job Summary: We are seeking a skilled and experienced Unified Communications (UC) Implementation Engineer to join our IT infrastructure team in Bengaluru. The ideal candidate will have at least 5 years of hands-on experience in planning, designing, and implementing UC solutions including Cisco, Microsoft Teams, Zoom, and/or similar platforms. This role will play a key part in deploying and integrating communication technologies across global business units. Required Skills : Minimum 5 years of experience in Unified Communications implementation and support . Hands-on experience with Cisco Unified Communications Manager (CUCM) , Cisco Expressway , Microsoft Teams Phone , Zoom Phone , or similar platforms. Proficiency in SIP, RTP, H.323, QoS , and other voice/video communication protocols. Experience with networking concepts (VLANs, firewalls, NAT, QoS) related to UC deployments. Strong troubleshooting skills across voice, video, and collaboration environments. Knowledge of VoIP monitoring tools (IR Collaborate, Prognosis, SolarWinds, etc.) is a plus. Certifications such as CCNP Collaboration , Microsoft Teams Voice Engineer Associate , or Zoom Certified Engineer are preferred. Excellent written and verbal communication skills. Bachelor's degree in Engineering, Computer Science, or related field. Interested candidates can reach on md.afreen@zettamine.com Thanks & Regards Afreen
Posted 1 month ago
3.0 years
0 Lacs
Hyderabad, Telangana, India
Remote
Summary As the Service Manager - Service Desk, you will act as the key technical contact for all Service Desk escalations and support delivery. You will be aligned with the client’s Technology Infrastructure team - bringing values of excellence, accountability, and service-first thinking to the forefront. Key Responsibilities Serve as the subject matter expert and escalation point for all remote IT support activities involving Network, Audio-Visual (AV), Print services, and Telephony infrastructure. Manage the lifecycle of service requests within SLA parameters, including documentation, tracking, escalation, and status updates. Provide Tier 2 escalation support for Remote Building Technology issues. Troubleshoot and resolve network issues (e.g. VLAN, SSID, IP allocation), AV hardware/software, and enterprise print systems like Everyone Print. Collaborate closely with internal and external support teams to escalate issues as required, ensuring resolution within OLA/SLA timelines. Support onboarding and integration of vendor teams to ensure a seamless support experience for end users. Contribute to client-aligned IT projects and ensure successful execution as per scope and training. Create, update, and maintain knowledge base articles, SOPs, and process documentation. Who We’re Looking For Minimum of 3 years' experience in Service Desk or IT support leadership or equivalent, ideally in a global/multi-location environment. Bachelor's degree in information technology, Computer Science, or related field. Strong interpersonal, communication, and stakeholder management skills. Comfortable working in dynamic, evolving environments with a proactive and analytical mindset. Knowledge of ITIL processes and a commitment to high-quality service delivery. Flexibility to work outside regular hours during planned maintenance, outages, or escalated incidents including weekends and holidays. Preferred Experience and Certifications Hands-on experience with network technologies and wireless vendors such as Cisco, Ruckus, or Mist. Familiarity with network monitoring tools like Zabbix, SolarWinds, or LogicMonitor. Exposure to automation tools and scripting is a plus. Certifications preferred: JunOS, Cisco IOS, or Ruckus product proficiency ITIL Foundation v3 or v4 Valid Network Fundamentals certificate Working knowledge of Salesforce and Jira
Posted 1 month ago
8.0 - 13.0 years
14 - 18 Lacs
Hyderabad
Work from Office
Project Role : Application Security Architect Project Role Description : Review and integrate all application requirements, involving security requirements. Review and integrate the application security technical architecture requirements. Provide input into final decisions regarding application security. Must have skills : Enterprise Architecture Strategy Good to have skills : NAMinimum 7.5 year(s) of experience is required Educational Qualification : 15 years full time education Summary :The Datacenter Services Enterprise Architect is responsible for designing, managing, and optimizing on-premises datacenter infrastructure. This role ensures the datacenter's reliability, scalability, and security while aligning technology strategies with business goals. Roles & Responsibilities:- Expected to be an SME, collaborate and manage the team to perform.- Responsible for team decisions.- Engage with multiple teams and contribute on key decisions.- Provide solutions to problems for their immediate team and across multiple teams.- Ensure the security of applications and make recommendations to enhance security measures.- Collaborate with stakeholders to understand application security requirements.- Design and implement application security solutions.- Conduct security assessments and vulnerability testing.- Develop and maintain application security policies and procedures. Professional & Technical Skills: Performing infrastructure design, strategy, and services and participating in the implementation of computer system, network, storage, and security infrastructure Suggesting ideas to reduce IT costs in current environment.The DCS architect must demonstrate the capacity to develop a robust server and storage architecture.Identify the technical gaps in the IT environment & suggest the industry best practice.Collaborate with key stakeholders to understand business needs and translate them into technical solutions.Maintaining a functional relationship with multi-disciplinary teams to support overall resource efficiency Ensure high availability, disaster recovery, and business continuity.Leading and supporting data center virtualization ( VMware & Windows), service delivery, automation, and implementation.Manage vendor relationships and evaluate modern technologies for potential integration.Provide technical guidance to internal teams and stakeholders.Communicating effectively with technical and non-technical people to ensure that everyone understands the benefits and limitations of technology and data solutions.Exhibit strong problem-solving and leadership skills Additional Information:18+ years of experience in Enterprise datacenter operations & Architecture.Require a comprehensive understanding of technology and business strategy and prior work experience involving project management and leadership.Expertise in server infrastructure like Dell, HP, IBM, UCS etc. Operational experience in windows, VMware, SQL Database, storage. Good knowledge of networking technologies.Understanding of Cloud concepts.Working experience of Software and hardware lifecycle management.Proficiency in any of the virtualization platforms such as VMware, Hyper-V, or KVM etc.Good understanding of operating systems like Windows, Linux, and knowledge of the database technologies like SQL, Oracle etc.Good Understanding of automation tools like Ansible, Puppet , PowerShell etc. Good understanding of system monitoring solutions like Nagios, SolarWinds etc.Knowledge of datacenter power, cooling, and environmental considerations Qualification 15 years full time education
Posted 1 month ago
7.0 - 12.0 years
0 Lacs
Hyderabad, Telangana, India
Remote
Job Role - Network Admin-Routing & Switching Experience Range: 7 to 12 years. Job Locations: Hyderabad Job Description Must Have: Network Administration and Management of network solutions in enterprise data centers and remote offices across the globe · Handson experience on routing · Sound knowledge on switching technologies like ARP, MAC address table, VLANs, STP, EtherChannel, Switch stacking, HSRP/VRRP, Access-Lists (ACLs), NAT etc. · Knowledge on routing protocols like OSPF, EIGRP, BGP configuration and troubleshooting routing related issues · Hands-on experience on Cisco devices IOS upgrades, Network devices replacements · Hands-on experience in enterprise LAN and WAN issues troubleshooting · Hands-on experience on Cisco wireless controllers & Meraki · Troubleshoot enterprise wireless network issues globally · Must have experience in enterprise network operations · Experience in network monitoring tools like SolarWinds, Nagios etc. · Able to raise case with Cisco TAC and work with them for the resolution · Able to raise tickets with ISPs and other third-party vendors for any issues · Experience in NOC (Network Operations Center) incident Management, change management through ServiceNow portal
Posted 1 month ago
7.0 - 12.0 years
0 Lacs
Hyderabad, Telangana, India
Remote
Job Role - Network - Fortinet Firewall Experience Range: 7 to 12 years. Job Locations: Hyderabad Job Description Must Have: Network Administration and Management of network solutions in enterprise data centers and remote offices across the globe · Handson experience on routing · Sound knowledge on switching technologies like ARP, MAC address table, VLANs, STP, EtherChannel, Switch stacking, HSRP/VRRP, Access-Lists (ACLs), NAT etc. · Knowledge on routing protocols like OSPF, EIGRP, BGP configuration and troubleshooting routing related issues · Hands-on experience on Cisco devices IOS upgrades, Network devices replacements · Hands-on experience in enterprise LAN and WAN issues troubleshooting · Hands-on experience on Cisco wireless controllers & Meraki · Troubleshoot enterprise wireless network issues globally · Must have experience in enterprise network operations · Experience in network monitoring tools like SolarWinds, Nagios etc. · Able to raise case with Cisco TAC and work with them for the resolution · Able to raise tickets with ISPs and other third-party vendors for any issues · Experience in NOC (Network Operations Center) incident Management, change management through ServiceNow portal
Posted 1 month ago
7.0 - 12.0 years
20 - 30 Lacs
Bengaluru
Work from Office
Location: Bengaluru, India (WFO) - 5 Days a week. Job Summary: We are seeking an experienced F5 Administrator with 6+ years of expertise in managing and configuring F5 BIG-IP modules (LTM, GTM, ASM, APM). The ideal candidate should have a strong understanding of network protocols (SSL/TLS, TCP/IP, HTTP/HTTPS) and be proficient in configuring iRules, VIPs, pools, health monitors, and traffic management policies. Experience with automation tools like Ansible and Python for F5 configurations is highly desirable, along with familiarity with F5 BIG-IP deployments in cloud environments. The role requires strong troubleshooting skills and the ability to optimize application delivery and security. Key Skills: F5 Administration (LTM, GTM, ASM, APM) Network Protocols (SSL/TLS, TCP/IP, HTTP/HTTPS) F5 Configuration (iRules, VIPs, Pools, Health Monitors, Traffic Management) Automation Tools (Ansible, Python) Cloud Deployments (F5 BIG-IP in cloud environments) Key Responsibilities: • Manage and maintain F5 load balancers and associated security features.• Design, deploy, and optimize F5 environments to ensure high availability and scalability of applications.• Monitor, troubleshoot, and resolve issues related to F5 performance and configuration.• Implement traffic management rules and policies to enhance application performance.• Work closely with network and security teams to integrate F5 solutions into the overall network architecture.• Perform firmware upgrades, patches, and proactive maintenance on F5 devices.• Document and maintain standard operating procedures and technical configurations.• Provide support during high-severity incidents and after-hours support as required. Qualifications & Skills: • 7+ years of experience with F5 administration (LTM, GTM, ASM, APM).• Strong knowledge of network protocols, SSL/TLS, TCP/IP, HTTP/HTTPS.• Proficiency in configuring iRules, VIPs, pools, health monitors, and traffic management.• Familiarity with automation tools for F5 configuration (e.g., Ansible, Python).• Experience with F5 BIG-IP deployments in cloud environments is a plus.• F5 certifications (e.g., F5 Certified BIG-IP Administrator) are desirable. Benefits: • Transport and Meal Allowance: Allowance as per company policy.• Additional Perks: Opportunities for professional growth, skill development, and mentoring within a supportive and dynamic team
Posted 1 month ago
3.0 - 5.0 years
9 - 11 Lacs
Hyderabad
Hybrid
Role & responsibilities Work experience in IT Operations Centre (Mid to enterprise size environments). Advanced knowledge with monitoring tools (SCOM & Solarwinds). Proficient in identifying, diagnosing, and resolving network and server issues. Experience with ticketing systems (ServiceNow) to track and prioritise incidents. Proficient in handling high-priority incidents (P1 and P2). Expert knowledge with remote management and support protocols for data center operation. Strong Knowledge in troubleshooting and maintaining Windows Server 2016, 2019 and 2021. Proficiency in managing and patching Hyper-V hosts and Virtual Machines. Experience in implementing security patches and updates to protect systems from potential threats. Commitment to continuous learning and improvement in NOC operations. The candidate should have a Continual Service Improvement (CSI) mindset. Strong analytical and problem-solving abilities. Excellent collaboration skills, with the ability to work effectively with SME teams. Strong in writing clear and concise professional business emails. Thorough understanding of the ITIL-V4 framework. Ability to stay calm under high pressure situations. Willingness to work in shifts, including nights, weekends, and holidays due to business requirements. Preferred candidate profile
Posted 1 month ago
3.0 years
3 - 4 Lacs
India
Remote
Job Summary: We are seeking an experienced Network Engineer to design, implement, manage, and support network infrastructure with a strong emphasis on safety, security, and operational integrity . This role involves maintaining and optimizing systems for data communication, voice (VoIP), CCTV surveillance , and electronic access control systems , ensuring compliance with safety standards and business continuity requirements. Key Responsibilities:Network & Communication Systems Design, deploy, and maintain LAN/WAN infrastructure. Monitor and troubleshoot network performance, latency, and uptime. Ensure QoS and reliability for voice systems (VoIP/PBX). Voice Infrastructure Install and configure VoIP systems. Support integration between voice systems and network services. Manage call routing, SIP trunks, and emergency call compliance. CCTV & Surveillance Systems Install, configure, and maintain CCTV systems including IP cameras, DVRs/NVRs, and video management systems. Ensure secure remote access and video retention policies. Integrate CCTV with network infrastructure securely. Access Control Systems Implement and maintain electronic access control systems (RFID, biometric, card-based). Integrate access control with building management and network systems. Monitor access logs and audit trails for safety compliance. Security & Safety Apply cybersecurity principles to all connected systems (CCTV, access control, VoIP). Maintain firewalls, VLAN segmentation, and VPNs to secure the infrastructure. Ensure compliance with physical and cyber safety protocols and regulations (e.g., ISO 27001, OSHA if applicable). Documentation & Compliance Maintain accurate records of configurations, IP schemas, access control permissions, and surveillance data retention. Support audit processes and reporting for safety and security standards. Qualifications:Education & Certifications: Bachelor's Degree in Computer Science, Network Engineering, or a related field. Certifications preferred: CCNA/CCNP, CompTIA Network+, CCTV certification, Security+ . Experience: 3–5 years of experience in network engineering. Hands-on experience with CCTV, access control, and VoIP systems. Familiarity with network security standards and safety protocols. Skills: Strong knowledge of IP networking, routing, and switching. Experience with Cisco, Ubiquiti, or equivalent network equipment. Proficient with tools such as Wireshark, SolarWinds, or equivalent. Ability to work under pressure and respond to incidents quickly. Preferred: Experience working in industrial or safety-critical environments (e.g., factories, campuses, healthcare). Understanding of safety regulations (HSE, NFPA, etc.). Project management or stakeholder coordination experience Job Type: Full-time Pay: ₹25,000.00 - ₹35,000.00 per month Benefits: Health insurance Schedule: Day shift Work Location: In person Application Deadline: 25/07/2025 Expected Start Date: 01/07/2025
Posted 1 month ago
8.0 - 10.0 years
0 Lacs
Mumbai, Maharashtra, India
On-site
Job Description Category Responsibilities Team Management Lead, manage, and mentor a team of NOC engineers and technicians. Schedule and assign tasks for NOC engineers to ensure 24/7 coverage. Conduct regular performance evaluations and provide feedback and coaching. Network Monitoring & Management Oversee continuous monitoring of network performance, including servers, routers, and switches. Ensure timely identification, logging, and resolution of network incidents. Implement and maintain network monitoring tools and systems. Incident Management Act as the escalation point for critical network incidents and outages. Coordinate with IT teams and vendors to resolve complex issues. Ensure incident reports are documented and reviewed for root cause analysis. Performance Optimization Analyse network performance data to identify trends and areas for improvement. Implement strategies to optimize network performance and minimize downtime. Conduct network capacity planning to ensure scalability. Policy & Procedure Development Develop and enforce NOC policies, procedures, and best practices. Ensure compliance with organizational standards and industry regulations. Maintain up-to-date documentation of network configurations and procedures. Reporting & Communication Prepare and present reports on network performance, incidents, and resolutions to senior management. Communicate updates on network status and issues to stakeholders. Ensure effective communication channels within NOC and Management and Client Qualifications Category Details Education Bachelor’s degree in computer science, Information Technology Experience 8 - 10 years of experience in network operations, with at least 5-7 years in a managerial or supervisory role. Proven experience in managing a NOC Telecommunication Internet Service Provider Technical Skills In-depth knowledge of network protocols, routing, switching, and security. Proficiency with network monitoring tools (e.g., SolarWinds, PRTG, Nagios). Experience with Telecommunication Internet Service Provider PON networks and services is a plus. Strong understanding of ITIL framework and best practices. Soft Skills Excellent leadership and team management skills. Strong problem-solving and decision-making abilities. Effective communication and interpersonal skills. Ability to work under pressure and manage multiple priorities. Preferred Certifications (Preferred) Cisco Certified Network Professional (CCNP) ITIL Foundation Certification Certified Information Systems Security Professional (CISSP) Project Management Professional (PMP)
Posted 1 month ago
7.0 years
0 Lacs
Mumbai, Maharashtra, India
On-site
"Please send your responses at "Radhika.Gupta1@teleperformance.com ". Work Exp: 7+yrs Work Location: Mumbai/Gurgaon Role Summary: We are looking for a highly skilled Senior Network Engineer with 7-12 years of experience working on large-scale, enterprise-grade IT infrastructure Networks. This engineering role involves high-level support, hands-on deployments, and escalated troubleshooting across core networking and security systems. Candidate needs to have experience on devices such as Cisco 9000/8000 series switches and routers, Fortinet FortiManager/FortiAnalyzer, and Palo Alto Panorama/Strata. You will be part of the engineering team, contributing to network transformation, optimization, and infrastructure readiness for the future. Key Responsibilities: Lead or support escalated L3 troubleshooting for complex enterprise network and security major incidents. Perform end-to-end design validation, device configuration, migration, and deployment for new network rollouts and upgrades. Work on high-performance large data centres and distributed environments Provide expert-level support during change implementations, post-deployment testing, and UAT. Ensure network designs comply with architectural standards, scalability, and future-readiness goals Manage and update high-quality network diagrams and configuration documentation. Participate in vendor coordination for hardware issues, RMAs, and software bugs scrubs. Collaborate with cross-functional teams (Security, Cloud, Ops, service delivery) for holistic incident handling and optimization Contribute to problem management reviews, long-tail incident analysis, and remediation planning Serve in a 16x7 rotational escalation schedule. Device lifecycle management and EOL / EOS management. 🛠 Key Technical Skills & Experience: Core Networking & Routing: Hands-on experience with Cisco 9000 Series Switches (Catalyst & Nexus), Arista switches. Knowledge of Cisco 8000 Series Routers, ASR & ISR platforms Strong routing protocols: BGP, OSPF, EIGRP, MPLS, VXLAN, VRF/VRF lite SD-WAN knowledge preferred (Cisco, Viptela, Citrix, Versa, Fortinet). Cisco Data Centre technologies like ACI (Spine / Leaf) architecture. Knowledge of HPE devices would be an added advantage. Network Security: Extensive experience on Fortinet Firewalls (FortiGate) including FortiManager / FortiAnalyzer. Deep understanding of Palo Alto Networks including Panorama, Prisma Access / Prisma Cloud, Strata & Next-Gen Firewalls. Familiarity with Cloud instances of PA would be an added advantage. Knowledge and administration experience Cisco ISE. Familiar with Cisco FMC / FTD (Firepower Threat Defence) and ASA platforms Firewall rule design, policy tuning, NAT, segmentation, and HA configurations Basic knowledge and understanding of various audit types like ISO / PCI-DSS, SOC, SOC2, VA/PT. Wireless & LAN Experience with HPE Aruba / Fortigate Wireless / Cisco Wireless LAN Controllers (WLC 9800 Series) and Aps. Troubleshooting large campus/branch wireless deployments (Wireless Band 5/6/7) Tools & Automation: Experience with Network Monitoring Tools (SolarWinds, PRTG, Cisco Catalyst manager) Knowledge of Ansible or Python for automation is a bonus Preferred Certifications (not mandatory but advantageous): Cisco: CCNP Enterprise, CCIE (written or lab) Palo Alto: PCNSE Fortinet: NSE 4/5/6 Cloud: Azure Network Engineer Associate, AWS Advanced Networking Soft Skills & Collaboration: Strong written and verbal communication skills — ability to explain complex topics clearly Capability to handle pressure during escalations and major incidents Proven ability to work in matrixed environments and across geographies Attention to documentation, reporting, and escalation hygiene Experience in working with Visio / Ms Excel will be an advantage.
Posted 1 month ago
8.0 - 10.0 years
0 Lacs
Chennai, Tamil Nadu, India
On-site
Experience- 6- 10 Required Technical Skill Set Network Troubleshooting, Packet Capture Analysis, Code Upgrade, Configurations and Engineering work Desired Competencies (Technical/Behavioral Competency) Must-Have · 8-10 years of experience in a large enterprise network environment · Understanding of OSI models (L1-L4) · Excellent Network troubleshooting skills, tcpdump and packet capture analysis · Excellent understanding of Routing / Switching (Hands on experience is must) · Advanced knowledge of various networking Cisco switches, routers & F5 Load balancers · Excellent switching and routing knowledge and work exposure · Good understanding of Infoblox, DNS and DHCP services · Experience with BGP, Subnetting & Routing · Good communication skill · Understating of processes [Incident, Change & Problem] · Understanding of monitoring tools [SolarWinds, Riverbed] Good-to-Have · Linux/Unix command line knowledge · Azure networking · Infoblox managemen
Posted 1 month ago
8.0 years
0 Lacs
India
Remote
Looking for Freelancer. Job Title: Freelancer - CCIE-certified Network Engineer Experience: 8 Years and above Location: Work From Home Work Hours: Preferably 6:30 PM to 3:30 AM IST (Night Shift) Working Days: Monday to Friday (Saturday and Sunday Off) Job Summary: We are seeking a highly experienced CCIE-certified Network Engineer to work on a freelance basis for high-level design, implementation, troubleshooting, and optimization of complex network environments. The role involves providing Level 3/4 support, leading network architecture projects, and collaborating with internal/external teams for seamless delivery. Key Responsibilities: Design, configure, and troubleshoot complex LAN/WAN/WLAN, MPLS, VPN, and SD-WAN networks. Provide Level 3 and Level 4 support for escalated network issues. Lead root cause analysis and implement permanent solutions for recurring incidents. Create and maintain HLD (High-Level Design) and LLD (Low-Level Design) documents. Manage network infrastructure projects from planning to execution. Collaborate with cross-functional teams (e.g., Security, Cloud, DevOps). Ensure network security through firewalls, IDS/IPS, and compliance with standards. Conduct network performance tuning and capacity planning. Mentor and guide L1/L2 team members. Work with vendor TAC (Cisco, Juniper, etc.) for complex troubleshooting. Must-Have Skills: Valid CCIE certification (e.g., CCIE Routing & Switching, Security, Enterprise Infrastructure, or Data Center). In-depth expertise in Cisco routers, switches, firewalls (ASA/Firepower), and Nexus platforms. Hands-on with BGP, OSPF, EIGRP, VRF, VLAN, STP, VTP, QoS, NAT, ACLs . Strong experience in SD-WAN , Network Automation , and Virtualization (VMware, Hyper-V) . Solid understanding of network security protocols , PKI , and AAA frameworks. Good exposure to SolarWinds, Wireshark, PRTG , or other monitoring tools. Familiarity with cloud networking (AWS, Azure, GCP) is a plus.
Posted 1 month ago
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