Posted on: 02/02/2026
Senior Information Security & Network Security Lead
Summary :
We are seeking a highly experienced Information Security & Network Security professional with a strong foundation in enterprise networking and a proven track record in cybersecurity leadership. This role is ideal for a senior IT professional who has evolved from hands-on network engineering into strategic information security governance and risk management.
Location : Mumbai (Turbhe)
About the Employer :
Our client is a global technology services and consulting organization that partners with large enterprises across industries to deliver secure, scalable, and compliant IT solutions. The organization operates complex, always-on environments and places strong emphasis on information security, governance, and operational excellence.
Key Responsibilities :
- Define, implement, and govern the organizations information security strategy
- Oversee network security change approvals, controls, and governance processes
- Develop and maintain security policies, standards, and procedures aligned with ISO 27001, NIST, and CIS benchmarks
- Conduct enterprise risk assessments and guide remediation and mitigation efforts
- Provide deep technical expertise in network security technologies, including :
1. Firewalls, IPS/IDS
2. VPNs, WAF, application gateways
3. Proxy and perimeter security solutions
- Ensure secure design and operation of infrastructure, including on-prem and cloud environments
- Monitor emerging cyber threats and recommend proactive security enhancements
- Ensure compliance with regulatory and audit requirements (SOC2, GDPR, ISO27001)
- Mentor and lead junior engineers to build a security-first mindset across teams
Key Qualifications & Skills :
Education :
- Bachelors or Masters degree in Information Security, Cybersecurity, IT, or Computer Science
Experience :
- 15+ years of total IT experience
- 3+ years of dedicated experience in information security roles
- Strong background in enterprise network engineering and security
Technical Skills :
- Hands-on expertise in :
1. Firewalls, IPS/IDS, DNS, WAF
2. Routing & Switching
3. VPNs, application gateways, proxy security
- Working knowledge of cloud platforms :
1. Azure, AWS, Oracle Cloud, GCP
2. Cloud security fundamentals and best practices
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Posted by
Shiwani Thakur
consultant at CRESCENDO GLOBAL LEADERSHIP HIRING INDIA PRIVATE L
Last Active: 2 Feb 2026
Posted in
CyberSecurity
Functional Area
IT Security
Job Code
1608654