6 Juniper Jobs in India

Network Engineer – L3

Location: Mumbai | On-site

Experience: 8–10 Years

Key Responsibilities:

• Install, configure, maintain and troubleshoot network & security infrastructure.
• Handle LAN/WAN, BGP, OSPF, HSRP/VRRP, VLAN, STP, SVI & LACP.
• Manage Cisco/Juniper switches, routers and firewalls.
• Work on Fortinet/Checkpoint/Juniper/Cisco firewalls, SD-WAN & ACI-SDN.
• Troubleshoot VPN, NAT, GRE, P-VPN, routing and connectivity issues.
• Monitor network performance using NMS, SNMP & Syslog.
• Coordinate with customers, vendors and TAC teams for issue resolution.
• Support data centre connectivity, network projects and RFP specifications.
• Participate in network upgrades, maintenance and troubleshooting.

Key Skills:

• Strong TCP/IP, IPv4/IPv6, BGP, OSPF, HSRP/VRRP knowledge.
• Hands-on experience with Cisco/Juniper/Mellanox/Dell/Arista.
• Firewall experience with Fortinet/Checkpoint/Cisco/Juniper.
• Experience in Data Centre environments.
• Good communication and troubleshooting skills.
• Willingness to work in shifts, weekends and holidays.

About the Role

We are looking for a NOC Technical Escalation Lead to serve as the final technical escalation point for the NOC team across Campus and Security technologies. This role owns critical issue resolution, mentors the L2 team, and acts as the primary technical liaison during high severity customer and internal escalations—including driving calls with vendor TAC and external teams.

Key Responsibilities

• Act as the final technical escalation point for the NOC team on Campus technologies.
• Own and delegate escalations to the L2 team, driving issues through to resolution.
• Plan and execute technical upskilling initiatives for the NOC team.
• Handle and resolve escalations from both customers and internal stakeholders.
• Lead and drive technical calls with vendor TAC (Aruba, Juniper, Fortinet) and other external teams during critical incidents.
• Serve as a subject matter expert (SME) across core networking and security domains, staying current with new technologies and vendor solutions.

Required Skills & Qualifications

• Strong hands-on experience with Wired and Wireless networking, Firewalls, NAC, and SDWAN.
• Working knowledge of vendor platforms: Aruba, Juniper, Fortinet.
• Proven experience handling L2/L3 escalations in a NOC or network operations/support environment.
• Experience working directly with vendor TAC teams to resolve complex issues.
• Strong customer-facing communication skills, with the ability to manage high pressure escalations.
• Ability to mentor and upskill junior engineers (L1/L2).
• Willingness to learn new technologies and adapt to evolving vendor stacks.

Preferred Qualifications

• Relevant professional-level certifications (CCNP, ACP, any firewall certifications e.g. NSE4 or above, Palo Alto).

1. Manage and support LAN/WAN infrastructure including routers, switches, firewalls, and load balancers.

2. Monitor network performance and ensure system availability and reliability.

3. Troubleshoot network issues and outages.

4. Implement security tools, policies, and procedures.

5. Maintain documentation of configurations, diagrams, and procedures.

1. Strong hands-on experience with Cisco, Juniper, or similar network equipment.

2. Familiarity with network monitoring tools (e.g.. SolarWinds, Wireshark).

3. Basic understanding of firewall and VPN configurations.

4. CCNA or equivalent certification preferred.

Job Title : Network Security L3 Engineer

Experience : 5+ Years

Location : Vietnam, Philippines, Indonesia & Remote

Timing : General Shift 

Country : We are currently focusing only on the SEA regions (Vietnam, the Philippines, and Indonesia)

Interview Rounds : 3 Rounds

Job Summary :

We are looking for a skilled Network Security L3 Engineer with 5+ Years of hands-on experience in managing and securing enterprise infrastructure.

The role involves working with firewalls, IDS/IPS, proxies, WAF, and email gateways across technologies like - Palo Alto, Juniper SRX, Fortigate, McAfee, Zscaler, Akamai, and Cisco Ironport.

Mandatory Skills : Palo Alto, Juniper SRX, Fortigate, McAfee IDS/IPS, Zscaler/McAfee Proxy, Akamai WAF, Cisco Ironport, incident response, network security protocols, and AlgoSec.

Key Responsibilities :

• Configure, manage & troubleshoot firewalls (Palo Alto, Juniper, Fortigate).
• Monitor IDS/IPS (McAfee), handle threat alerts & incident response.
• Manage proxy solutions (Zscaler/McAfee) & email gateways (Cisco Ironport).
• Administer Akamai WAF and ensure web app protection.
• Support DDoS protection (Arbor), DNS security (Umbrella), and NAC (Cisco ISE).
• Lead escalations, support audits, and mentor junior engineers.

Must-Have Skills :

• Strong expertise in network security tools & protocols.
• Experience with AlgoSec, FireEye, Cisco ASA/Firepower.
• Solid understanding of security policies and compliance.

Preferred Certifications :

• PCNSA/PCNSE (Palo Alto)
• JNCIA/JNCIP (Juniper)
• ZIA-A/ZIA-P (Zscaler)
• CISSP or equivalent (preferred)

• Preparing Scope of Work and Project Plans for the Solution.
• Preparing High Level & Low Level designs as per proposed Solution.
• Design and Implementation of Routing and Switching technologies.
• Design and implementation of Data Centers on SDN technologies e.g. Cisco ACI, VMware NSX.
• Campus LAN and Wireless design, Implementation and Troubleshooting.
• Design and implementation of software defined campus network e.g. Cisco DNA, SD-Access
• Design, Implementation of WAN, and SDWAN Technologies.
• Hands on experience on WAN optimization technologies.
• Troubleshooting and repairing network issues, as well as developing, applying
• Hands on experience on WAN optimization technologies.
• Troubleshooting and repairing network issues, as well as developing, applying and enforcing best practices and policies
• Monitoring and performing routine tests on an assigned system and reporting results.
• Identifying opportunities for continuous improvements
• Contributing and producing regular status reports as required
• Provide resolution to project or customer issues, following proper escalation procedures, in a timely fashion
• Create project documentation and procedures
• Excellent communication (written and oral) and interpersonal skills
• Knowledge and experience of ITIL based service processes: Incident Management, Change Management, Release Management, Problem Management, etc.