SIE 3 - (Linux, Ansible, Python)

Akina•Annapolis Junction, MD

11d•Onsite

About The Position

The Software Integration Engineer plays a critical role in delivering fast, reliable, and secure software deployments across a wide range of high-performance computing environments. The Software Integration Engineer serves as the Tier 3 technical escalation lead, collaborating closely with Operations & Maintenance teams to diagnose and resolve infrastructure issues. Generate documentation for the full software stack. Update software for sustainment support. Execute test codes for characterization of software performance. Provide software product ownership for HPC tools. Work in a fast-paced environment and switch between various architectural paradigms. Orchestrate and manage complex configuration changes and software updates across production systems. Ensure every phase of the delivery lifecycle adheres to the highest standards of security, compliance, and performance. Collaborate closely with Operations & Maintenance teams to diagnose and resolve infrastructure issues. Conduct in-depth root cause analysis. Develop automated remediation strategies that improve system stability, prevent recurrence, and enhance long-term operational efficiency.

Requirements

Ability to integrate, install, configure, upgrade, compile, and support COTS/GOTS software.
Basic Linux system administration skills and shell scripting.
Working knowledge of CM tools, web documentation, and issue tracking.
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
Bachelor's Degree in Computer Science or related field and have at least eight (8) years of demonstrable experience with integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software in a heterogeneous operating system environment.
The individual shall have five (5) years full time Computer Science directly related work that can be substituted for a degree and have at least eight (8) years of demonstrable experience.
An industry recognized professional certification, as defined in the TT0s, may substitute as one (1) year experience.
A Master's Degree in Computer Science or related field may substitute for two (2) years' experience.

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

Generate documentation for the full software stack.
Update software for sustainment support.
Execute test codes for characterization of software performance.
Provide software product ownership for HPC tools.
Work in a fast-paced environment and switch between various architectural paradigms.
Orchestrate and manage complex configuration changes and software updates across production systems.
Ensure every phase of the delivery lifecycle adheres to the highest standards of security, compliance, and performance.
Collaborate closely with Operations & Maintenance teams to diagnose and resolve infrastructure issues.
Conduct in-depth root cause analysis.
Develop automated remediation strategies that improve system stability, prevent recurrence, and enhance long-term operational efficiency.