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SonicWALL

Posted 30 Oct 2026

Test Engineer - Network Security

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Team
Quality Assurance
Posted
30 Oct 2026

About the role

Job Summary


We are seeking a motivated Test Engineer with experience in network security testing and automation to validate and enhance the quality of our security products. The ideal candidate will have hands-on experience in test planning, execution, automation, and troubleshooting across networking and cybersecurity technologies.

Key Responsibilities
  • Develop a strong understanding of network security technologies, product offerings, test workflows, and existing test infrastructure.
  • Create comprehensive test plans, design and execute test cases, and manage defects throughout the Software Testing Life Cycle (STLC).
  • Design, develop, and maintain automated test frameworks for functional and system testing.
  • Execute automated and manual test suites, analyze results, and drive defect resolution through closure.
  • Identify opportunities to improve test efficiency, coverage, and productivity through automation and process enhancements.
  • Evaluate and adopt new testing tools, technologies, and best practices to improve product quality.
  • Collaborate effectively with cross-functional and geographically distributed engineering teams.
Required Qualifications
  • 3-4 years of experience in software testing and test automation within the networking or cybersecurity domain.
  • Strong scripting/programming skills in one or more languages such as Python, Tcl, Perl, Ruby, or Selenium-based automation frameworks.
  • Solid understanding of networking and security technologies, including L2/L3/L4/L7 protocols, VPN, IAM, NAC, EDR/MDR, and related security solutions.
  • Experience with software development and testing methodologies, including SDLC and STLC.
  • Knowledge of object-oriented programming concepts, design principles, and test automation frameworks.
  • Strong analytical, troubleshooting, problem-solving, and debugging skills.
  • Ability to manage multiple priorities in a fast-paced environment.
  • Excellent verbal and written communication skills with a collaborative, team-oriented mindset.
  • Experience working with global or geographically distributed teams is a plus.

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