Sr Software Development Engineer in Test (SDET) - Network Security (Apps) at Corelight

Corelight

North America·3h ago

SeniorFull-timePythonRustAWSGCPAzureKubernetesDockerTerraformMachine LearningCI/CD

Salary Range

$132,600 - $179,400 /year

Estimated

This salary is estimated based on similar roles. The actual salary may vary.

About the Role

We are looking for a Senior Software Development Engineer in Test (SDET) to join our team at Corelight. This role focuses on building sophisticated automation and infrastructure that validates our cutting-edge network security applications.

Key Responsibilities

→Architect Automation Frameworks: Design, develop, and maintain scalable automated test frameworks and scripts using high-proficiency Python and Bash.
→Build Infrastructure as Code: Implement and manage dynamic test environments across major cloud platforms (AWS, Azure, and GCP) using Ansible and Terraform.
→Validate Security Logic: Develop security-focused integration tests to ensure the peak functionality of core tools including Zeek, Suricata, and YARA.
→Automate Artifact Deployment: Streamline the deployment and configuration of critical test artifacts, including Snort and Sigma rule sets.
→Network Traffic Analysis: Perform deep-dive analysis of network protocols (TCP/IP, HTTP, DNS, SSL/TLS) to design robust, realistic test scenarios that mirror real-world production constraints.
→Integrate CI/CD: Manage test code and environments within Git, ensuring seamless integration into our continuous delivery pipelines.

Requirements

✓Industry Experience: 5–10 years of experience in an SDET or heavy automation role.
✓Automation Mastery: High proficiency in Python and Bash for framework development and utility scripting.
✓Cloud & IaC Expertise: Hands-on experience with at least one major cloud provider (AWS, Azure, GCP) and Infrastructure as Code tools (Ansible/Terraform).
✓Linux Administration: Solid experience with RHEL/Ubuntu environments for setting up complex test beds.
✓Network Protocol Depth: Strong working knowledge of TCP/IP, HTTP, DNS, SSL/TLS, Kerberos, and SMB.
✓Education: Bachelor of Science or equivalent experience