Posted 13 June, 2026

Network Security

Diverse Lynx

Maharashtra Full Time

Reference: 365_569689_20-00478

Title: Network Security
Experience: 4+ Years
Location: Pune
Detailed JD: (Updated JD-please follow according to this JD)

Security Consultant – F5
Key Responsibilities :
Maintain & troubleshoot F5 platform. Experience working with LTM /GTM
Monitor and analyze activity logs
Understand web applications at a sufficient level to work with developers to implement protective controls that may need to be customized for specific applications.
Provide preventative maintenance ,troubleshooting and quickly resolve problems to ensure Infrastructure and application stability.
Participate in technical design activities to ensure a sound design and any Infrastructure impact is understood.
Create and maintain technical documentation regarding the F5 infrastructure including network diagram, policies and operational procedures.
Work closely with Development , QA , Operations , InfoSec and design engineers to ensure security requirements are met
Basic understanding of data flow technologies such as routing, natting , arps and associated command line tolls such as tcpdump.
Awareness of mainstream operating systems and a wide range of security technologies including network firewall, IPS and web proxy.
Knowledge and Experience of F5 Load Balancers & Products :
WAF policy development for protecting existing applications
Reviewing and analysing security reports
Reviewing security technologies and techniques regularly to remain aware of best practices.
Ensure the operation of technical systems are consistent with policies and procedures.
Follow the latest security trends and vulnerabilities

Security qualifications preferred e.g. F5 /CISSP/CISM/ISC2/CEH or equivalent
Previous experience of working within a regulated environment i.e. in the Financial services , Insurance industry.
Knowledge and hands-on experience of security tools. Experience in IPS, WAF, Load Balancers, Firewalls and network Security.
Experience in Application security & Technologies.
Experience in security vulnerability scanning. experience with audit event collection & reporting toolsets.

Proven analytical and problem-solving abilities.
Ability to conduct research into IT security issues & products as required.
Self-motivated & directed.
Keen attention to detail.
Team-oriented 7 skilled in working within a collaborative environment.
High integrity & work ethic, good communication skills , positive demeanor.
Knowledge & understanding of information risk concepts and principles, as a means of relating business needs to security controls.