L2/L3 Network Security Engineer

4 weeks ago


Bangalore Division, India DigiHelic Solutions Pvt. Ltd. Full time

Job Title: L2/L3 Network Security Engineer – Fortinet Firewall Specialist Experience: L2: 3–5 years in Network Security with hands-on Fortinet experience L3: 6–10+ years with advanced troubleshooting and design expertise Certifications (Preferred): NSE 4 (Fortinet Network Security Professional) – Mandatory for L2 NSE 7 or NSE 8 – Preferred for L3 Additional: ITIL, CISSP (optional) Key Responsibilities: L2 Responsibilities: Day-to-day administration and monitoring of Fortinet Firewalls (FortiGate, FortiManager, FortiAnalyzer). Implement basic policy changes , NAT, VPN configurations. Perform incident analysis , troubleshooting, and escalate complex issues to L3. Monitor logs and alerts via FortiAnalyzer/SIEM tools . Ensure compliance with security standards and assist in audits. Work on change requests and maintain documentation. L3 Responsibilities: Design and architecture of Fortinet firewall solutions for enterprise environments. Advanced troubleshooting for complex network security incidents . Configure and optimize high availability (HA) , SD-WAN , IPS , Application Control , Web Filtering , and SSL Inspection . Perform firmware upgrades , migrations, and integration with cloud security (FortiGate on AWS/Azure) . Conduct root cause analysis , prepare RCA reports, and drive automation (Python/Ansible). Mentor L1/L2 teams and create SOPs. Ensure compliance with ISO 27001, PCI-DSS, NIST frameworks. Technical Skills Required: Fortinet Products: FortiGate, FortiManager, FortiAnalyzer, FortiAuthenticator. VPN Technologies: IPSec, SSL. Routing Protocols: BGP, OSPF. Security Features: IPS, Web Filtering, Application Control, SD-WAN. Automation: Python, Ansible (for L3). Cloud Security: FortiGate on AWS/Azure/GCP. Soft Skills: Strong analytical and troubleshooting skills. Ability to work under pressure and handle escalations. Excellent communication and documentation skills.


  • Network Engineer

    1 week ago


    bangalore, India Integrated Wireless Solutions Full time

    We are hiring Network Engineers (L2 & L3) to join our Planning & Implementation team for large-scale Cisco ACI & Data Center projects. The role involves design, deployment, migration, and operations across multi-vendor environments. Key Responsibilities Plan, design, and implement Cisco ACI & Data Center network infrastructures . Configure ACI fabric, VXLAN...


  • bangalore, India DigiHelic Solutions Pvt. Ltd. Full time

    Job Title: L2/L3 Network Security Engineer – Fortinet Firewall Specialist Experience: L2: 3–5 years in Network Security with hands-on Fortinet experience L3: 6–10+ years with advanced troubleshooting and design expertise Certifications (Preferred): NSE 4 (Fortinet Network Security Professional) – Mandatory for L2 NSE 7 or NSE 8 – Preferred for L3...


  • bangalore, India Syndrome NewEdge Full time

    Job Opening-Network security L3 Location-Mumbai Job overview: Engineer that can thrive in a challenging and rewarding environment. This person will help design, implement, troubleshoot, analyze, and maintain server. Primary Responsibilities and Activities: - - - - An Experienced Network Security engineer with support and implementation knowledge on Network...


  • bangalore, India Innova ESI Full time

    L2- Next Gen Firewall with IPS, Proxy, Malware Sandboxing & Anti Dods Level: L2 (24*7) Location : Nagpur Education*: BE/B-Tech/BCA or master’s degree in CS/IT Certification*: CEH/CCNA/CCNP sec + OEM Firewall (PCNSA/ PCNSE)/Anti-DDOS solution (2 certifications) Experience*: 4-6 years’ relevant experience. Technology (OEM)*: Network/Cyber Security,...


  • Bangalore, India ACL Digital Full time

    Hello Connections, ACL Digital is hiring for Data Plane Developer for Bangalore location. Job Title: Senior Software Engineer – C Programming (L2/L3 Dataplane Development) Experience Required: 5–7 Years Location: Bangalore Employment Type: Full-time Job Description We are looking for a highly skilled Senior Software Engineer with strong expertise in C...


  • bangalore, India ACL Digital Full time

    Dear Professionals,Greetings of the day…!!!We are seeking an experienced and highly-skilled Senior Software Engineer to join our team, focusing on the development and enhancement of high-performance L2/L3 network dataplane features. The ideal candidate will have deep expertise in the C language, low-level system programming, and a strong background working...


  • bangalore, India TekPillar® Full time

    Job Title: L2/L3 Network Software EngineerExperience: 3 to 8 Years Location: Chennai, Pollachi, BangaloreF2F / Virtual Drive Date & Location: 20 December – ChennaiKey Responsibilities:Design, develop, and maintain software for Layer 2 and Layer 3 networking protocols.Develop solutions for switching and routing products.Implement high-performance software...


  • bangalore, India ACL Digital Full time

    Dear Professionals, Greetings of the day…!!! We are seeking an experienced and highly-skilled Senior Software Engineer to join our team, focusing on the development and enhancement of high-performance L2/L3 network dataplane features. The ideal candidate will have deep expertise in the C language , low-level system programming, and a strong background...


  • Bangalore Division, India VARITE INC Full time

    Network Security L2 & L3 -2 positions. Immediate joiners Skill - Network Security L2 Location -Bangalore -WFO-5 days - Immediate Joiners. Experience Level 4+ Years Budget 12 to 13 LPA Notice -Immediate to 20 days Open Positions 2 Palo Alto 3+ years of experience in End to end management and not just support Load Balancer F5/Citrix NetScaler or any other Load...


  • bangalore, India Sattrix Information Security Full time

    Job Title: Network Access Control (NAC) Engineer - L2 Experience: 4-6 years Location: Chennai Department: Network Security Job Type: Full-Time Required Qualifications Experience: 3+ years in NAC technologies, specifically Aruba ClearPass or similar systems. Skills: Knowledge of RADIUS, 802.1X, network security protocols, and network devices. Certifications:...