Software Integration Engineer III

ClearEdge

$100K — $130K *
Information Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • TS/SCI clearance with polygraph required
  • Bachelor's degree in Computer Science or related field with 8+ years of experience, or 5 years with additional relevant experience
  • Experience with Linux command line and basic system administration
  • Proficient in scripting with Bash and Python
  • Knowledge of compute, network, memory, and storage systems
  • Experience with Docker containerization technologies
  • Hands-on experience administering and monitoring Kubernetes
  • Expertise in troubleshooting large-scale Linux clusters
  • Familiarity with monitoring tools like Prometheus and Grafana
  • Experience with version control systems such as Git

Responsibilities

  • Integrate, install, configure, upgrade, and support COTS/GOTS software across different operating systems
  • Manage software sustainment efforts, including updates and documentation
  • Write and execute test codes to evaluate software performance
  • Monitor and troubleshoot large Linux clusters using Prometheus and Grafana
  • Administer and monitor Kubernetes clusters using Helm and GitLab CI/CD pipelines
  • Implement Infrastructure as Code automation with Ansible, SaltStack, or Puppet
  • Collaborate with cross-functional teams to improve software efficiency

Benefits

  • Collaborative work environment with a focus on advanced computing and DevOps culture
  • Opportunity to enhance production efficiency through development tools
  • Engagement with multi-tenant Kubernetes environments
  • Work in a fast-paced, dynamic environment
  • Potential for professional growth and advancement in software engineering practices
Full Job Description
Your Mission:

As a Software Integration Engineer, you will play a critical part in the integration, installation, configuration, and sustainment of mission-essential software in a complex operating environment. You'll support a multi-tenant Kubernetes on-premise platform that serves as the foundation for advanced applications across multiple teams. This position blends hands-on system engineering with DevOps principles to ensure reliability, performance, and security at scale.

You Will Excel in This Role If You Are:

  • A problem solver who thrives in fast-paced, dynamic environments
  • Comfortable switching between various architectural paradigms
  • Eager to work in a containerized landlord/tenant environment and develop tools that enhance software production efficiency
  • Passionate about collaborating across teams to support advanced computing and DevOps culture


A Day in the Life:

  • Integrate, install, configure, upgrade, and support COTS/GOTS software in heterogeneous operating systems
  • Manage software sustainment efforts, including updates and documentation for the full software stack
  • Write and execute test codes to assess and characterize software performance
  • Monitor and troubleshoot large Linux clusters, leveraging tools such as Prometheus and Grafana
  • Administer and monitor Kubernetes clusters, using Helm for deployment and GitLab CI/CD pipelines to optimize workflows
  • Implement Infrastructure as Code (IaC) automation with tools like Ansible, SaltStack, or Puppet
  • Collaborate with cross-functional teams to enhance software efficiency and performance
  • Use Atlassian tools (JIRA, Confluence) and Git for version control and task management


Must Haves:

  • TS/SCI clearance with polygraph
  • Bachelor's degree in Computer Science or related field with eight (8)+ years of related experience or five (5) years of full-time Computer Science experience can substitute for a degree, with an additional eight (8) years in relevant roles
  • Experience with Linux CLI and basic system administration
  • Proficiency in scripting using Bash and Python
  • Knowledge of compute, network, memory, and storage system components
  • Experience with containerization technologies like Docker
  • Hands-on experience with Kubernetes administration and monitoring
  • Expertise in troubleshooting large-scale Linux clusters
  • Familiarity with system monitoring tools (e.g., Prometheus, Grafana)
  • Experience with version control systems like Git


Nice to Have

  • Experience deploying Kubernetes applications using Helm
  • Familiarity with GitLab CI/CD pipelines
  • Knowledge of Site Reliability Engineering (SRE) principles

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