Senior Quality Assurance Engineer (L4-L7 Network security)

About the job

We are seeking a highly experienced and motivated Senior Network Security QA Engineer to join our team. In this role, you will design, develop, and automate test plans for cutting-edge security features across SRX and Cloud-based platforms. You will work closely with engineering teams to validate functionality, performance, and stability—ensuring delivery of high-quality security solutions that meet customer expectations.

What you will do :

Responsibilities:

* Develop, Execute, Automate detailed feature test plans for the security features in SRX and Cloud devices.

* Review Market Requirements Document, Product Description Document, and Functional Specification.

* Understand the customer scenarios, security solutions and integrate them into the test scenarios.

* Debug, recreate and verify the customer issues/queries.

* Communicate and document the ideas across the teams.

What you will bring :

Minimum Qualifications:

- A minimum of B.E or B.Tech from a reputed institution with 10-20+ years of experience in Network Security products testing and python automation is required

- Good working experience and thorough understanding of Network/L7 security technologies such as NG Firewall, IDS/IPS systems (commercial/open source)Application identification, SSL Proxy, SDWAN, Web Proxy, User Firewall etc..

- Experience in automation/scripting and programming languages like Python/Shell with excellent command on Regular Expressions and good knowledge of UNIX/LINUX internals

- Good to have experience/exposure to L7 protocols such as HTTP, SMB, DNS, SMTP, and IMAP is a plus

- Good understanding of TCP/IP protocol suite and Linux working knowledge.

- Ability to research functional specifications, RFCs, other technical documentation and create effective, efficient, innovative solutions through a thorough comprehension

- Experience in Quality assurance testing of virtualization technologies is a plus

- Knowledge of Routing/Switching technologies & High availability is a plus

- Knowledge and working experience in AI/ML/DL area is a plus

- Excellent analytical, problem-solving, and communication skills (verbal & written)

- Very good team player with a can-do attitude and ability to demonstrate large scale project execution spanning geographies/counterpart teams.

Location : Bangalore