Chennai, Tamil Nadu, India
Information Technology
Full-Time
Qualys
Overview
Come work at a place where innovation and teamwork come together to support the most exciting missions in the world!
Job Summary:
Preferred:
Job Summary:
- We are seeking a Software QA Engineer with 2–4 years of experience in software quality assurance and network security testing.
- The role includes performing functional, regression, and performance testing using both manual and automated approaches.
- You will design and execute test cases, identify issues early in the development cycle, and ensure thorough test coverage.
- This role is ideal for someone with a passion for network security, automation, and quality engineering in a fast-paced and collaborative environment.
- Key Responsibilities:
- Design, develop, and execute test plans and test cases for network security products.
- Good understanding of TCP/IP, NAT, VLAN, Routers, Switches, Firewalls and Cloud-based networking services.
- Conduct functional, performance, scalability, stress, and regression testing of network security product.
- Automate test cases using tools and frameworks such as Python, Robot Framework , Shell, Powershell scripts.
- Use packet capture and analysis tools (e.g., Wireshark, tcpdump) to debug network issues and validate traffic.
- Log, track, and triage defects using tools like JIRA, ensuring timely resolution.
- Review product requirements and technical specifications to identify testable conditions and develop testing strategies early in the development cycle.
- Assist with the reproduction and debugging of customer-reported issues.
- Document test procedures, results, and analysis for internal and external use.
Preferred:
- BE / B.Tech or equivalent degree
- 2-4 years of experience as QA engineer in networking or network security domains.
- Strong understanding of networking fundamentals, including OSI model, TCP/IP, VLAN, Routers, Switches, Firewalls and common network services like DNS,DHCP,FTP,HTTP,NAT, VPN etc
- Experience with Linux/Unix systems and scripting languages (Python, Bash, Shell).
- Familiarity with network testing tools and traffic generators.
- Knowledge of automation frameworks and hands-on experience in test automation.
- Experience with virtualization or cloud networking (e.g., AWS, Azure, GCP).
- Certifications such as CCNA, CCNP, or equivalent are a plus.
- Strong analytical and problem-solving skills.
- Ability to work independently and within a collaborative team environment.
- Excellent written and verbal communication skills.
- Detail-oriented with a focus on quality and continuous improvement.
- Automation: Python, Robot Framework, Bash, Shell
- Networking Tools: Wireshark, tcpdump, iperf, Netcat, IXIA, Spirent
- Test Management: JIRA, Zephyr
- Operating Systems: Linux (Ubuntu, CentOS, OEL), Windows
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