NOC Network Operation Center and Firewall VPN Specialist

4 weeks ago


Thiruvananthapuram Trivandrum India Litmus7 Full time

Job Description

Litmus7 is seeking a Network and Security Support Engineer to provide 16x5 rotational support, manage Palo Alto and Zscaler firewalls, and troubleshoot LAN/WAN/WLAN networks. Experience with LogicMonitor, ServiceNow, and scripting (Python, Ansible, PowerShell) is a plus. This role represents a unique opportunity to shape the digital future of retail while establishing Litmus7 as the definitive strategic technology partner for enterprise retail transformation.

- Minimum 3+ years of experience in network engineering.
- Monitoring of network and firewall infrastructure, including links and connectivity health.
- Enable Network related metrics in monitoring tools.
- Detection, triage, and resolution of network-related alerts.
- Escalation and coordination with customers internal teams and third-party partners during major incidents.
- Drive P1 and Severity calls till closure of RCA.
- Drive Change Management Process.
- Handle large volume of tickets, coordinate internally to closure.
- Documentation and SOP development to fill current knowledge gaps.
- Proposing and implementing automation improvements for alerting and response.
- Maintaining incident tracking, resolution, and reporting via ITSM tools.
- Configuration, monitoring, and policy management for Palo Alto firewalls and Zscaler VPNs.
- Incident response and resolution for access, connectivity, and policy-related issues.
- Ongoing firewall rule management, access control reviews, and configuration changes.
- Coordination with regional teams to ensure language and time zone alignment during business hours.
- Participation in internal and external compliance activities, including documentation and policy maintenance.
- Support for ongoing infrastructure initiatives including upgrades, segmentation, and policy consolidation.

Technology Environment

- Monitoring: LogicMonitor.
- ITSM: ServiceNow.
- Firewall & VPN: Palo Alto, Zscaler.
- Firewalls: Palo Alto 420, 1400, 3200 series (in HA).
- VPN: Zscaler.



  • Bengaluru, Kochi, Thiruvananthapuram, India Litmus7 Systems Consulting Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Litmus7 is seeking a Network and Security Support Engineer to provide 16x5 rotational support, manage Palo Alto and Zscaler firewalls, and troubleshoot LAN/WAN/WLAN networks. Experience with LogicMonitor, ServiceNow, and scripting (Python, Ansible, PowerShell) is a plus. This role represents a unique opportunity to shape the digital future of retail while...

  • L1 Noc

    5 days ago


    Guwahati, India Jio Full time

    Job Description Skills: Data Center, firewall, routing, load balancer, switching, LoadBalancer, Network & Security, Job Description Position L1 - Network & Security O&M Work Location Guwahati, Assam. Scope Provide 24x7 operational support for network data center components (Routers, Switches, Network Firewalls, Load Balancers, etc.) installation, management,...

  • NOC Lead

    1 day ago


    India HARCEPT IT Services Pvt. Ltd. Full time

    NOC Lead - India Operations (Technical Lead to Manager Track) Position Overview We are seeking an exceptional NOC Lead to spearhead the establishment of our India-based Network Operations Center function for our large-scale Managed Service Provider (MSP) operations. This is a unique opportunity for a highly technical professional to begin as a technical...

  • NOC Lead

    2 days ago


    India HARCEPT IT Services Pvt. Ltd. Full time

    NOC Lead - India Operations (Technical Lead to Manager Track)Position OverviewWe are seeking an exceptional NOC Lead to spearhead the establishment of our India-based Network Operations Center function for our large-scale Managed Service Provider (MSP) operations. This is a unique opportunity for a highly technical professional to begin as a technical...


  • Pune, India KHOOBI CONSULTING Full time

    Job Description Job Description - Monitor and maintain the health and performance of the IoT satellite network infrastructure, including overseeing the health of various components such as UE devices, firewalls, gateways, and cloud platforms, with a focus on maintaining their stability and efficiency. - Alarm Monitoring and ticket resolution. - As the...


  • Manesar, Haryana, India, Gurgaon Acme Services Full time

    Responsible for handling advanced IP troubleshooting and network support in a large-scale NOC environment.Key Responsibilities:Provide end-to-end IP troubleshooting and escalation support for critical incidents.Hands-on configuration and troubleshooting of BGP, ISIS, OSPF, MPLS L3/L2 VPN, Multicast, QoS.Audit the network for repeat issues and ensure...


  • Ahmedabad, Gujarat, India, Gujarat NEXPLAY SECURE Full time

    Senior Network EngineerPosition: Network EngineerLocation: Ahmedabad, GujaratReports to: NOC ManagerEmployment Type: Full-TimePosition Overview:We are seeking a highly skilled and experienced Senior Network Engineer to join our dynamic Network Operations Center (NOC) team. The ideal candidate will possess advanced networking expertise and a strong background...

  • Network Specialist

    5 days ago


    Noida, Uttar Pradesh, India, Ghaziabad RV Solutions Pvt. Ltd. Full time

    We are seeking a hands-on, senior-level L3 Network Engineer with 10-12 years of deep technical expertise in core network routing, MPLS, and network transformation projects. This role requires expert protocol-level understanding, live network migration experience, and multi-vendor platform integration, including Huawei-to-Cisco router swaps and new...


  • Bengaluru, Karnataka, India, Karnataka Themesoft Inc. Full time

    Network Operations EngineerLocation: Bangalore | Immediate joiners (0–10 days) preferredExperience: 6–9 Years | Level: Senior Associate (SA) | Notice: 0–10 DaysAbout the Role:We are hiring a Network Operations Engineer to monitor, manage, and support enterprise network infrastructure. The role includes proactive monitoring, incident triage,...

  • Network Engineer

    2 weeks ago


    Bengaluru, India OptimusPrime Securities and Research LLP Full time

    Job Description Location: Bangalore, India About Us OptimusPrime Research is a quantitative and high-frequency trading (HFT) firm. We build ultra-low latency trading systems in C++ and Python and operate across multiple global venues, including colocated environments at exchanges. Our trading edge depends on a world-class infrastructure that is fast,...