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 Polygraph
Bachelor'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 OR
Five (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 OR
An 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 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
Desired Skills + Experience
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
Numbers & Facts
Location
Annapolis Junction, Maryland
Skills
Agile Programming Methodologiesunmatched
Ansibleunmatched
Architectural Servicesunmatched
Atlassian JIRAunmatched
Automationunmatched
Best Practicesunmatched
Commercial Off-the-Shelf (COTS)unmatched
Computer Scienceunmatched
DevOpsunmatched
Dockerunmatched
Full Scope Polygraphunmatched
Gitunmatched
Government Off-the Shelf (GOTS)unmatched
Identify Issuesunmatched
Installation Guideunmatched
Linux Operating Systemunmatched
Network Operations Centerunmatched
Operating Systemsunmatched
Product Documentationunmatched
Production Systemsunmatched
Python Programming/Scripting Languageunmatched
Root Cause Analysisunmatched
Scrum Project Management and Software Developmentunmatched
Sensitive Compartmented Information (SCI)unmatched
Software Administrationunmatched
Software Engineeringunmatched
System Integration (SI)unmatched
Technical Writingunmatched
Top Secret Clearanceunmatched
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