Lead Network Security Engineer
4 weeks ago
We are looking for a skilled and strategic Lead Network & Security Engineer to architect, manage, and secure enterprise-wide network systems. This senior role demands deep technical expertise across firewalls, VPN, IPS, Zscaler cloud security, switching technologies, SD-WAN, and wireless solutions. Youll lead design initiatives, mentor engineers, and ensure robust security postures across complex hybrid :- Design and manage firewall deployments using Cisco ASA, Fortinet FortiGate, and Checkpoint, including advanced rulebase optimization and threat mitigation- Architect, configure, and monitor VPN solutions (IPsec, SSL VPN) for secure connectivity across global networks- Oversee implementation and tuning of Intrusion Prevention Systems (IPS) to defend against evolving threats- Administer and optimize Zscaler Internet Access (ZIA) and Private Access (ZPA) policies for cloud security and access control- Lead Layer 2/3 switching operations, including VLAN configuration, Spanning Tree Protocol (STP) tuning, and traffic segmentation- Deploy and maintain Fortinet SD-WAN solutions for resilient connectivity and bandwidth optimization- Manage enterprise wireless infrastructure across Cisco Wireless LAN Controller (WLC), Aruba, and Meraki platforms for performance and security- Ensure reliable and secure operation of network services like DNS, DHCP, NTP, including redundancy and fault-tolerance- Conduct network risk assessments, penetration testing coordination, and remediation planning- Collaborate with cross-functional teams on security posture improvements, incident response strategy, and zero-trust architecture- Document network diagrams, policies, procedures, and change requests with a focus on audit readinessQualifications :- Advanced experience in firewall rule audits, traffic shaping, and security policy enforcement- Strong knowledge of Zscaler cloud security architecture and integration ; Scripting or automation (Python, Bash, PowerShell) is a plus- Proficiency in VLAN routing, trunking, STP troubleshooting, and link redundancy- Solid command of SD-WAN architectures, overlay networks, and branch-office deployments- Familiarity with wireless authentication protocols, RF optimization, and controller-based management- Competent in core services like DNS zone management, DHCP scopes, and NTP synchronization (ref:hirist.tech)
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Network Security Engineer
2 weeks ago
Mumbai, India Sattrix Information Security Full timeJob Title: Network Security Engineers (L1 / L2 / L3) Location: Chennai / Mumbai / Hyderabad Employment Type: Full-time | Client Role Shifts: Rotational Shifts Work Mode: Work from Office About the Role: We are looking for highly skilled and motivated Network Security Engineers (L1, L2 & L3). You’ll be responsible for managing, operating, and optimizing a...
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Network Security Engineer
2 weeks ago
Mumbai, India Sattrix Information Security Full timeJob Title: Network Security Engineers (L1 / L2 / L3) Location: Chennai / Mumbai / Hyderabad Employment Type: Full-time | Client Role Shifts : Rotational Shifts Work Mode: Work from Office About the Role: We are looking for highly skilled and motivated Network Security Engineers (L1, L2 & L3) . You’ll be responsible for managing, operating, and optimizing a...
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Network Security Engineer
2 weeks ago
Mumbai, India Sattrix Information Security Full timeJob Title: Network Security Engineers (L1 / L2 / L3) Location: Chennai / Mumbai / Hyderabad Employment Type: Full-time | Client Role Shifts : Rotational Shifts Work Mode: Work from Office About the Role: We are looking for highly skilled and motivated Network Security Engineers (L1, L2 & L3) . You’ll be responsible for managing, operating, and optimizing a...
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Network Security Engineer
2 weeks ago
Mumbai, India Sattrix Information Security Full timeJob Title: Network Security Engineers (L1 / L2 / L3)Location: Chennai / Mumbai / HyderabadEmployment Type: Full-time | Client RoleShifts: Rotational ShiftsWork Mode: Work from OfficeAbout the Role: We are looking for highly skilled and motivated Network Security Engineers (L1, L2 & L3). You’ll be responsible for managing, operating, and optimizing a wide...
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Network Security Engineer
2 hours ago
Mumbai, Maharashtra, India ERM Placement Services Full time ₹ 12,00,000 - ₹ 36,00,000 per yearSummary:We are seeking a skilled and proactive Lead Security Engineer to drive our security Engineering operations, lead security initiatives, and strengthen our defense posture. This role is ideal for an experienced cybersecurity professional who can architect secure systems, guide junior engineers, and ensure the protection of our IT infrastructure and...
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Network Security Engineer
2 days ago
Mumbai, Maharashtra, India NS3TechSolutions Private Limited Full time ₹ 5,00,000 - ₹ 15,00,000 per yearCompany DescriptionAt NS3TechSolutions Private Limited, we are your strategic partners in the evolving tech landscape. With over 10 years of experience, we specialize in security, networking, analytics, collaboration, mobility, and cloud solutions. We combine industry-leading partnerships, cutting-edge solutions, and a dedicated team to unlock your true...
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Network Security Engineer
6 days ago
Mumbai, India ESDS Software Solution Limited Full timeJoin our growing ESDS team and help us build a secure, resilient, and high-performing IT infrastructure!We’re looking for skilled Network Security Engineers who are passionate about designing, implementing, and maintaining enterprise-grade security systems across our network and data center environments.Location: MumbaiWhat You’ll Do:Design, implement,...
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Network Security Engineer
7 days ago
mumbai, India ESDS Software Solution Limited Full timeJoin our growing ESDS team and help us build a secure, resilient, and high-performing IT infrastructure! We’re looking for skilled Network Security Engineers who are passionate about designing, implementing, and maintaining enterprise-grade security systems across our network and data center environments.Location: MumbaiWhat You’ll Do:Design, implement,...
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Network Security Engineer
7 days ago
Mumbai, India ESDS Software Solution Limited Full timeJoin our growing ESDS team and help us build a secure, resilient, and high-performing IT infrastructure! We’re looking for skilled Network Security Engineers who are passionate about designing, implementing, and maintaining enterprise-grade security systems across our network and data center environments.Location: MumbaiWhat You’ll Do:Design, implement,...
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Network Security Engineer
5 days ago
Mumbai, India ESDS Software Solution Limited Full timeJoin our growing ESDS team and help us build a secure, resilient, and high-performing IT infrastructure!We’re looking for skilled Network Security Engineers who are passionate about designing, implementing, and maintaining enterprise-grade security systems across our network and data center environments.Location: MumbaiWhat You’ll Do:Design,...
