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Senior Network Engineer August 5, 2025
Job Description
The Network Engineer will be responsible for designing, securing, and maintaining the organization’s network infrastructure, including firewalls (Sophos, Fortinet and Cisco), network security, cloud/hybrid networking.
Key Responsibilities
- Network Security & Firewall Management:
- Configure, manage, and monitor Sophos XG, Fortinet FortiGate and Cisco firewalls.
- Implement IPS/IDS, VPNs, Web Filtering, Application Control, and Threat Protection and End Point Security.
- Perform firewall rule audits, security hardening, and compliance enforcement.
- Network Infrastructure & Performance Optimization:
- Design and optimize LAN, WAN, VLANs, SD-WAN, and Wi-Fi networks.
- Configure and manage Layer 2/3 networking (Routing, Switching, OSPF, BGP, EIGRP).
- Implement high-availability (HA), failover, and redundancy strategies.
- Troubleshoot network performance and connectivity issues.
- Cloud & Hybrid Networking:
- Configure and manage Azure networking (VNets, ExpressRoute, VPN Gateway, NSGs, Load Balancers).
- Secure hybrid network integrations between on-premises and cloud environments.
- Implement Zero Trust Network Access (ZTNA) and Secure Access Service Edge (SASE) strategies.
- ISO 27000 Compliance & Security Best Practices:
- Ensure network security policies comply with ISO 27001, 27002, and 27005.
- Implement information security risk management and mitigation strategies.
- Maintain security logs, incident response processes, and compliance documentation.
- Monitoring & Incident Response:
- Use network monitoring tools (PRTG, Wireshark, FortiAnalyzer, Sophos Central).
- Respond to network security incidents and ensure high availability.
- Implement DDoS protection, intrusion detection/prevention (IDPS), and firewall event correlation.
- Team Collaboration, Training & Knowledge Sharing:
- Work as a team player and actively contribute to IT security and network discussions.
- Provide training, mentorship, and hands-on guidance to junior network engineers.
- Conduct technical workshops and knowledge-sharing sessions for the IT team.
- Documentation & Support:
- Maintain network diagrams, firewall policies, ISO compliance reports, and change logs.
🛠️ Required Skills & Qualifications:
- Education: Bachelor’s degree in IT, Computer Science, or a related field.
- Certifications (Preferred):
- Fortinet NSE4/NSE7
- Sophos XG Certified Engineer
- Cisco CCNP Security
- Experience: Minimum 5+ years in network security, firewall administration, and compliance.
- Technical Expertise:
- Firewalls: Sophos, Fortinet, Palo Alto, Cisco ASA/Firepower.
- Routing & Switching: VLANs, STP, QoS, OSPF, BGP, SD-WAN.
- Cloud Networking: Azure VNet, ExpressRoute, VPN Gateway.
- Network Security: ISO 27001 compliance, Zero Trust, SIEM, EDR, MFA, Identity-based security.
- Soft Skills:
- Strong team player with excellent collaboration skills.
- Ability to train, mentor, and support junior engineers.
- Strong problem-solving and analytical skills.
- Excellent communication and documentation abilities.
- Preferred Experience:
- Experience in Retail Sector
Job Details
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Job Posted August 05, 2025
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Location Head – Office Location
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Offered Salary: ₹40,000 – ₹50,000 INR per month
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Experience 5+ Years
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Career Level Senior Network Engineer
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Employment Type Full-time
Job Skills
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