Senior MTS, Cloud Test

About the role

Aviatrix® is pioneering the Cloud Native Security Fabric - the architecture the Containment Era requires. The Cloud Native Security Fabric governs every workload communication path across every cloud, every VPC, every Kubernetes cluster, and every serverless function, from a single policy plane. One rule. Universal propagation. Enforced at the workload, not at a chokepoint. Trusted by more than 500 of the world's leading enterprises. For more information, visit aviatrix.ai . We are seeking a talented and motivated Senior Member of Technical Staff (Sr. MTS) to join our Cloud Test team. In this role, you will participate in the full software testing lifecycle - from product design reviews and test planning to hands-on test execution and automation development. You will work across key domains including cloud networking, security, and performance & scalability, helping to ensure our cloud products meet the highest standards of quality and reliability. This role is ideal for engineers who have a solid foundation in one or more of these domains, are passionate about automation, and are eager to leverage modern AI tools to amplify their testing effectiveness.

Responsibilities

• Collaborate with software engineers to understand product requirements and contribute to design reviews from a testability perspective
• Design, develop, and execute test plans and test cases covering functional, end-to-end, security, and performance/scalability scenarios in cloud environments
• Efficiently write and maintain automated test cases using Python or Go, ensuring comprehensive test coverage across functional, end-to-end, security, and performance scenarios
• Conduct performance and scalability testing using tools such as iperf to identify bottlenecks and validate network behavior under load
• Perform or support security-focused testing, including validation of network segmentation, access control policies, and encryption configurations
• Assist in troubleshooting and root cause analysis of complex networking and cloud infrastructure issues
• Leverage AI-powered tools (e.g., GitHub Copilot, LLM-based assistants) to accelerate test script development, log analysis, and test coverage enhancement
• Maintain clear and organized testing documentation, test reports, and defect tracking records

Requirements

• Bachelor's degree in Computer Science, Engineering, or a related field
• 3+ years of experience in software quality engineering, test engineering, or a related technical role
• Solid understanding of networking fundamentals (e.g., TCP/IP, routing protocols such as BGP, VPN, firewall concepts)
• Hands-on experience with at least one major public cloud platform (AWS, Azure, GCP, or OCI)
• Proficiency in Python or Go for test automation and scripting
• Familiarity with Linux environments and command-line tools
• Demonstrated ability to work collaboratively across engineering teams with moderate supervision
• PREFERRED
• Experience in one or more of the following domains:
• Networking & Routing: Practical knowledge of BGP, or cloud networking
• Security: Familiarity with network security concepts such as zero-trust, IAM policies, encryption, or vulnerability testing
• Proficiency with cloud platforms (e.g., AWS, Azure, GCP, OCI)
• Performance & Scale: Experience with performance benchmarking tools (e.g., iperf, ethr, cyperf) and scalability test methodologies
• Experience using AI/ML-powered development tools to improve coding efficiency, test generation, or log analysis
• Familiarity with CI/CD pipelines and integration of automated tests (e.g., Jenkins, GitHub Actions)
• Knowledge of containerization and orchestration tools (Docker, Kubernetes) is a plus
• A curious and proactive learner who can quickly ramp up on new technologies
• A collaborative team player who communicates clearly and contributes constructively to design discussions
• An engineer who embraces AI as a productivity multiplier - not just a buzzword, but a practical tool in your daily workflow
• Someone who takes ownership of quality and is not afraid to raise issues early and often
• Why join us
• US Pay Range

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