Network Security Engineer - WAF Specialist, Mumbai
Listing checked September 25, 2026 · pay as published by Talentxo
Overview
As a Network Security Engineer, you will manage the full lifecycle of WAF solutions, from incident and problem management to configuration changes and capacity planning. Your daily work involves troubleshooting across OSI layers 1 through 7, applying security patches with proper change control, and performing routine performance checks and audits. You will also coordinate with OEMs for TAC support, RMA, and device reconfiguration, while maintaining service levels in a 24/7 NOC environment. This role requires hands-on WAF expertise and a solid grasp of network security policies, standards, and procedures.
What You'll Do12
- 1Handle incident, problem, service request, change, configuration, and capacity management for the WAF setup
- 2Execute day-to-day BAU MACDs and configuration changes
- 3Use existing monitoring tools to isolate events before service degradation
- 4Support incident monitoring, analysis, and response initiatives
- 5Work with users to resolve trouble tickets within agreed timelines
- 6Troubleshoot layers 1, 2, and 3 of the OSI model
- 7Diagnose issues at the network, transport, session, presentation, and application layers
- 8Apply security patches while following change control and rollback procedures
- 9Run daily performance checks on devices and conduct periodic audits and compliance reviews
- 10Perform immediate troubleshooting for network outages reported by users, sensors, or operations staff
- 11Implement and maintain network security policies, standards, and procedures
- 12Deploy and maintain access and security policies for WAF solutions
Requirements10
- 12 to 6 years of experience in network security, with at least 2 years managing WAF solutions
- 2Proficiency with WAF management
- 3Experience working with Windows, Linux, and Unix environments
- 4Knowledge of policies, exceptions, and scripting
- 5Experience with packet capture, analysis, and troubleshooting tools
- 6Product knowledge of a WAF solution
- 7Excellent verbal and written communication skills
- 8Ability to work in a fast-paced environment and flexibility to learn and adapt
- 9Hands-on experience with WAF technology
- 10Banking industry background preferred for IDFC project
Who Should Apply
Candidates with 2 to 6 years in network security, including at least 2 years of hands-on WAF management, will fit well. The role suits someone comfortable troubleshooting across all OSI layers, working with Windows, Linux, and Unix, and using packet capture tools. A banking background is a plus for the IDFC project. This position is less suitable for those without direct WAF experience or those who prefer a strictly project-based schedule over 24/7 NOC operations.
Salary Insight
Open to Discussion
Pay and demand for Network & Telecommunications roles
AggregatedTypical pay
$72/hour
This role
Pay not disclosed
Most Network & Telecommunications roles pay $60–$100 per hour.
Based on 36 similar roles that publish pay · 3 publish only a top rate; those count at the rate they gave
Rates shown per hour. Yearly and monthly pay converted; one-time fees and non-USD pay are not included.
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Most requested skills · share of roles
- technical writing32%
- red teaming13%
- policy evaluation12%
- prompt writing12%
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Compensation
Undisclosed by Talentxo
Confirmed during Talentxo profile screening.
Required Skills
Application Tip
Highlight your hands-on WAF management experience, specifying the product you have worked with and the scale of the environment, as the role requires at least 2 years of direct WAF administration.
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