L1+ (Firewall + Networking) Engineer 24x7x365

Techsec Digital Global Private Limited; Mumbai Suburban; On-site; INR 600,000 - 900,000; Full time

Job summary

Techsec Digital Global Private Limited in Malad West, Mumbai is seeking an L1+ Firewall & Networking Engineer for a full-time 24x7 shift role. The candidate will support security devices, assist in firewall management, and provide network troubleshooting and monitoring.

The role requires basic networking knowledge, firewall experience, and willingness to work 24/7 onsite in Mumbai. Bachelor's degree preferred and exposure to security tools is beneficial.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or related field (preferred).
• Minimum 1-3 years of hands-on experience in network support, firewall administration, or network security.
• Exposure to network monitoring and security tools.

Responsibilities

• Assist in configuration, installation, and maintenance of firewall devices (e.g., Cisco ASA, Palo Alto, Fortigate).
• Monitor firewall logs and alerts, identifying and escalating issues.
• Apply basic rule sets and policies based on network requirements and security best practices.
• Assist with VPN setup and maintenance (site-to-site and client-to-site).
• Provide basic support and troubleshooting for network issues, including routing, switching, and connectivity.
• Perform basic network monitoring using tools like SolarWinds, PRTG, or similar.

Skills

Networking concepts

Firewall technologies

VPN configurations

Network monitoring

Troubleshooting

24/7 shift readiness

Education

Bachelor’s degree

Tools

SolarWinds

PRTG

Cisco ASA

Palo Alto

Fortigate

Job description

Techsec Digital Global Private Limited | Full time

L1+ (Firewall + Networking) Engineer 24x7x365

Malad West, India | Posted on 04/01/2025

JobTitle: L1+ Firewall & Networking Engineer

Job Type: Full-time (24x7x365) shift

Department: IT/Network Security

Job Overview:

We are looking for a dedicated and technically skilled L1+Firewall & Networking Engineer to join our team. The ideal candidate will have a foundational understanding of networking concepts and firewall technologies. As an L1+ resource, you will support and maintain network security infrastructures, assist in troubleshooting network issues, and provide proactive monitoring of security devices such as firewalls, routers, and switches.

# Key Responsibilities:

Firewall Management & Monitoring:

• Assist in the configuration, installation, andmaintenance of firewall devices (e.g., Cisco ASA, Palo Alto, Fortigate).
• Monitor firewall logs and alerts, identifying andescalating issues.
• Apply basic rule sets and policies based on networkrequirements and security best practices.
• Assist with VPN setup and maintenance (site-to-siteand client-to-site).

Network Support:

• Provide basic support and troubleshooting fornetwork issues, including routing, switching, and connectivity.
• Assist in configuration and maintenance ofnetworking hardware, such as routers, SDWAN, switches, and load balancers.
• Perform basic network monitoring using tools likeSolarWinds, PRTG, or similar.
• Handle troubleshooting of network performanceand connectivity issues, of MPLS, ILL, RF Links

Security Incident Response:

• Monitor and respond to security alerts generated byfirewalls, IDS/IPS, and other security devices.
• Assist in incident management, ensuring timelyresolution of network security issues.
• Perform vulnerability assessments and providereports for patching and remediation.

Documentation & Reporting:

• Maintain up-to-date documentation on networksecurity policies, procedures, and configurations.
• Assist in generating network security reports andaudit logs as required by compliance standards.
• Document troubleshooting steps and resolutions forknowledge sharing.
• Collaborate with senior team members to addresscomplex issues and provide insights on improving network security.
• Escalate critical issues to senior networkengineers or security experts as needed.
• Work closely with other IT teams (e.g., SystemsAdmins, Security Analysts) to ensure seamless operations.

Requirements

Education:

• Bachelor’s degree in Computer Science, InformationTechnology, or related field (preferred).

Experience:

• Minimum of 1-2/3 years of hands-on experience innetwork support, firewall administration, or network security.
• Exposure to working with network monitoring andsecurity tools.

Technical Skills:

• Detail understanding of networking protocols(TCP/IP, DNS, DHCP, etc.).
• Familiarity with firewall technologies (e.g., CiscoASA, Palo Alto, Fortigate, Check Point).
• Experience with VPN technologies and configuration(e.g., SSL, IPSec).
• Understanding of routing and switching protocols(e.g., OSPF, BGP, VLANs).
• Knowledge of network security concepts andpractices (IDS/IPS/WAF, SIEM, etc.).
• Read to work in 24/7 shifts Onsite

Soft Skills:

• Strong troubleshooting and analytical skills.
• Good communication skills (verbal and written).
• Ability to work in a fast-paced environment andprioritize tasks.
• Detail-oriented and proactive in identifying issuesand improvements.