Application Infrastructure Engineer

Responsibilities

• Support PingFederate implementation including patching, maintenance, and troubleshooting
• Support AppManager instance for batch jobs and automation
• Provide operational support for Enterprise Application, Kubernetes, Docker, and related technologies
• Collaborate with cross-functional teams to design and deliver secure, scalable application infrastructures
• Manage full lifecycle of Enterprise applications including capacity planning, upgrades, and security compliance
• Implement security best practices within container environments using RBAC and DevSecOps principles

Requirements

• Ability to obtain and maintain a US DOE Q-level security clearance (requires U.S. Citizenship)
• Bachelor’s degree in Computer Science, Software Engineering, or related field
• Hands-on experience managing Kubernetes clusters in production environments
• Advanced experience administering Ping Federate
• Experience with cloud service infrastructures and technologies such as Java Play, Oracle WebLogic, Apache, or Tomcat
• Proficiency with automation tools like Python, Bash, Go, Terraform, Ansible, or Helm
• Experience with major cloud platforms (AWS EKS, GCP GKE, or Azure AKS)
• Strong troubleshooting and root cause analysis skills for distributed systems

Preferred Qualifications

• Master’s degree in Computer Science or related field
• Experience leveraging Splunk or equivalent SIEM environments
• Experience working in compliance-driven and secure environments

About the Company

Lawrence Livermore National Laboratory (LLNL) turns bold ideas into world-changing impact, advancing science and technology to strengthen U.S. security and promote global stability.