Principal Devops Engineer (x-lab) (26-242)

Northrop Grumman Northrop Grumman · Aerospace · Colorado Springs, CO +1 · Software

Principal DevOps Engineer for Northrop Grumman's X-Lab, focusing on deploying, managing, and automating on-premises cloud and hyperconverged infrastructure, including containerized environments (Kubernetes, OpenShift, Nutanix). Requires extensive experience with CI/CD pipelines (GitLab), automation (Ansible), and system administration (Linux/Windows). Security clearance and IAT certification are mandatory.

What you'd actually do

  1. Deploying, maintaining, and managing the lifecycle of on-premises cloud clusters, including Nutanix and/or Red Hat OpenShift
  2. Managing and scaling enterprise Kubernetes clusters using Nutanix Kubernetes Platform (NKP) and OpenShift
  3. Deploying applications, services, and middleware using Helm charts and Kubernetes Operators
  4. Using Ansible for extensive infrastructure automation and configuration management
  5. Designing, implementing, and maintaining CI/CD pipelines and infrastructure with GitLab and GitLab Runners

Skills

Required

  • Bachelor's Degree in Computer Science, Computer Engineering, Software Engineering, Electrical Engineering, Information Systems, Aerospace Engineering, Mathematics, Physics, or a related field with 5 years of experience; or Master's degree with 3 years of experience; or 9 years of relevant work experience
  • DoD 8140 certification at IAT Level II or higher (e.g., Security+ CE, CCNA-Security, CySA+, CND)
  • Active in-scope DoD-issued Secret security clearance
  • Virtualization technologies (VMware, Red Hat OpenStack, Nutanix)
  • Linux and/or Windows Server system administration
  • Scripting language (Bash, Python, PowerShell, Ansible)
  • Nutanix or Red Hat OpenShift cluster lifecycle management
  • Kubernetes cluster management (NKP, OpenShift)
  • Helm charts and Kubernetes operators
  • Ansible for automation and configuration management
  • CI/CD pipelines and infrastructure with GitLab (including GitLab Runners)
  • Docker and Kubernetes for containerization and orchestration

Nice to have

  • Previous experience with a Nutanix Hyperconverged on-premises cloud platform
  • Virtualization solution distributed across multiple remote suites, encompassing virtualization hypervisor platforms, remote virtual desktop infrastructure

What the JD emphasized

  • current, active DoD 8140 certification at IAT Level II or higher
  • current, active in-scope DoD-issued Secret security clearance
  • experience with virtualization technologies such as VMware, Red Hat OpenStack, or Nutanix
  • Experience with Linux and/or Windows Server system administration
  • Experience with a scripting language such as Bash, Python, PowerShell, or Ansible
  • Proven experience managing the lifecycle of Nutanix or Red Hat OpenShift clusters in an on-premises environment
  • Hands-on experience managing Kubernetes clusters using Nutanix Kubernetes Platform (NKP) and OpenShift
  • Proficiency in deploying applications and services using Helm charts and Kubernetes operators
  • Strong background in automation and configuration management with Ansible
  • Practical experience building and maintaining CI/CD pipelines and supporting infrastructure with GitLab (including managing GitLab and Runners)
  • Experience administering virtualization technologies such as VMware, as well as experience with Windows Server and Active Directory integration in a cloud environment
  • The candidate should have experience with containerization and orchestration using Docker and Kubernetes