Software Integration Engineer III

Reflexive Concepts is seeking a skilled Software Integration Engineer III to join our team! This Software Integration Engineer will deliver fast, reliable, and secure software deployments across a wide range of high-performance computing (HPC) environments. The engineer will orchestrate complex configuration changes and software updates across production systems using Ansible, Helm, and Kubernetes, keeping every phase of the delivery lifecycle secure, compliant, and performant. The role also serves as the Tier 3 technical escalation lead, partnering with Operations & Maintenance teams to perform in-depth root cause analysis and build automated remediation that improves long-term system stability. Qualifications Active TS/SCI + FS PolygraphBachelor's degree in Computer Science or related field and at least eight (8) years of demonstrable experience integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software in a heterogeneous operating system environment ORFive (5) years of full-time, directly related Computer Science work may be substituted for a degree, plus at least eight (8) years of demonstrable experience ORAn industry-recognized professional certification may substitute for one (1) year of experience; a Master's degree in Computer Science or related field may substitute for two (2) years of experience. Required Skills + Experience: Experience using the Linux CLI and Linux ToolsExperience with IaC principles and automation tools using AnsibleExperience developing with Python to develop custom Ansible modulesExperience with containerization technologies such as Docker, containerd, PodmanExperience creating Helm Charts to deploy containerized services in a Kubernetes environmentExperience with DevOps/GitOps principles, concepts, and best practices creating release candidates for deployment, maintaining, and troubleshooting pipelinesWorking knowledge of Git, including branching strategies and taggingExperience developing comprehensive, high-quality technical documentation for new products and modifications such as installation guides, troubleshooting run books, and architectural diagrams Desired Skills + Experience Experience with the Atlassian Tool Suite (JIRA, Confluence)Familiar with Agile, Scrum, or Scaled Agile Framework (SAFe) methodologiesFamiliar with Datacenter Infrastructure Management (DCIM) tools such as Netbox