Senior DevOps Engineer (Kubernetes/OpenShift)
Virtual Service Operations, Inc.14 hours ago
Richardson, TX, USASenior
Base Salary
$205k - $230k/yr
Responsibilities
- Build, maintain, administer, and troubleshoot Kubernetes-based environments end to end.
- Administer OpenShift and/or RKE2 environments and troubleshoot Kubernetes resources, clusters, storage, networking, and cloud infrastructure.
- Manage persistent storage including PVs, PVCs, StorageClasses, and volume mounts.
- Develop and maintain Ansible playbooks, roles, inventories, and automation workflows.
- Manage Terraform infrastructure and Infrastructure as Code.
- Administer AWS infrastructure, cloud instances, storage, networking, and access controls.
- Manage Argo CD and GitOps-based deployments, Git repositories, and GitLab CI/CD workflows.
- Manage and troubleshoot container technologies, registries, and Apache Pulsar topics and messaging resources.
- Perform Linux system administration and troubleshoot monitoring, logging, application, container, cluster, cloud, storage, and networking issues.
- Conduct root-cause analysis and document technical findings and resolutions.
Requirements
- Experience administering and troubleshooting Kubernetes-based environments, including OpenShift and/or RKE2.
- Strong understanding of Kubernetes resources, persistent storage, RBAC, ServiceAccounts, secrets management, and security best practices.
- Experience with Ansible, Terraform, AWS, Argo CD, GitOps, container registries, Apache Pulsar, Linux, Git, and GitLab CI/CD.
- Familiarity with Prometheus, Grafana, OpenSearch/Elasticsearch, or similar monitoring and logging platforms.
- Strong understanding of networking fundamentals including DNS, TCP/IP, ingress/egress, load balancing, and service connectivity.
- Ability to troubleshoot complex issues across application, container, Kubernetes, cloud infrastructure, storage, and networking layers.
- Strong problem-solving, root-cause analysis, documentation, written communication, and verbal communication skills.
- Must be willing to work on-site in Richardson, Texas.
- Must hold an active TS/SCI with CI Poly.
- Must be a U.S. citizen.
- Must comply with required drug and alcohol testing.
Benefits
- Competitive salary.
- Health benefits and retirement benefits for eligible employees.
- Ongoing learning, professional development, and career advancement opportunities.
- Flexible work arrangements.
- Employer-paid required drug and alcohol testing.
- On-site work in Richardson, Texas.
Tech Stack
Categories
About Virtual Service Operations, Inc.
Virtual Service Operations (VSO) is a privately held IT services firm founded in 2017 and headquartered in Manassas, Virginia. It delivers managed IT and hybrid-cloud operations, cloud migration, end-user services, network consulting, and IT financial management, anchored by its FogLifter platform. VSO serves large commercial enterprises and U.S. federal and defense customers, including projects in classified DoD environments, providing cybersecurity support and TBM/IT financial management advisory.