Software Integration Engineer III

Reflexive Concepts • Annapolis Junction, MD

16h

About The Position

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.

Requirements

• Active TS/SCI + FS Polygraph
• Experience using the Linux CLI and Linux Tools
• Experience with IaC principles and automation tools using Ansible
• Experience developing with Python to develop custom Ansible modules
• Experience with containerization technologies such as Docker, containerd, Podman
• Experience creating Helm Charts to deploy containerized services in a Kubernetes environment
• Experience with DevOps/GitOps principles, concepts, and best practices creating release candidates for deployment, maintaining, and troubleshooting pipelines
• Working knowledge of Git, including branching strategies and tagging
• Experience developing comprehensive, high-quality technical documentation for new products and modifications such as installation guides, troubleshooting run books, and architectural diagrams

Nice To Haves

• Experience with the Atlassian Tool Suite (JIRA, Confluence)
• Familiar with Agile, Scrum, or Scaled Agile Framework (SAFe) methodologies
• Familiar with Datacenter Infrastructure Management (DCIM) tools such as Netbox

Responsibilities

• Deliver fast, reliable, and secure software deployments across a wide range of high-performance computing (HPC) environments.
• Orchestrate complex configuration changes and software updates across production systems using Ansible, Helm, and Kubernetes.
• Ensure every phase of the delivery lifecycle is secure, compliant, and performant.
• Serve as the Tier 3 technical escalation lead.
• Partner with Operations & Maintenance teams to perform in-depth root cause analysis.
• Build automated remediation that improves long-term system stability.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior