Top Senior Linux Jobs in St. Louis, MO

Build and maintain eBPF-based network monitoring instrumentation in the Datadog Agent, debug production incidents spanning kernel/eBPF/agent runtime, research and prototype solutions for high-throughput, low-latency network observability, and provide technical input to product and architecture decisions.

Designs, implements, and maintains enterprise Linux infrastructure on-prem and virtualized. Automates deployments with Ansible and scripting, manages RHEL/Satellite/ Capsule, supports Nutanix virtualization, monitoring (Grafana/Zabbix), authentication (OAuth/SSO), and troubleshoots complex performance and integration issues. Participates on SAFe/Scrum teams, documents architectures and automation, and drives operational improvements.

The DevOps Engineer will automate infrastructure, manage Linux systems, lead migrations to cloud platforms, and collaborate on CI/CD pipelines.

Support the cloud engineering team with hands-on AWS work, develop and maintain Python/Django applications on Linux, provide development and support tasks, work onsite with the customer, and apply sysadmin and security framework knowledge as needed. Strong communication required.

Senior Linux systems engineer responsible for deploying, configuring, and optimizing RHEL-based application environments. Develop automation and standardized deployment practices, ensure system reliability, performance, and security, provide third-level technical support and on-call escalation, support cloud adoption, and document/transfer operational knowledge across engineering and operations teams.

Optimize Ubuntu integration across latest IoT and server-class hardware, lead customer engagements, and work with open source communities in a remote, collaborative environment.