Senior System Administrator
Core
Manage and maintain secure, end-to-end cluster and application lifecycles in cloud environments, focusing on DevSecOps pipelines, containerization, and automation for national security missions.
Role type
Senior System Administrator (DevSecOps & Cloud Infrastructure)
Builds
Secure CI/CD pipelines, containerized application clusters, and automated infrastructure for U.S. Space Force operations.
Domain
National Security / Defense Technology / Cloud Infrastructure
Deliverable
production ML models | infrastructure
Required skills
Linux/Unix and Windows environment management, CI/CD pipeline design and maintenance, containerization (Docker, Kubernetes), Infrastructure-as-Code (Ansible, Terraform, CloudFormation), network and storage management, cloud platform administration (AWS, Azure, GCP), security protocol implementation, patch management, vulnerability assessment, disaster recovery planning.
Preferred skills
Top Secret/SCI security clearance, DoD/Space Force environment experience, STIG/RMF compliance knowledge, CompTIA Security+, AWS Certified SysOps, RHCSA.
Technologies
Kubernetes, Docker, Ansible, Terraform, CloudFormation, AWS, Azure, Google Cloud, STIGs.
Responsibilities
Manage Gravity DevSecOps Pipeline infrastructure (servers, networks, storage, cloud); oversee configuration, monitoring, and troubleshooting of pipeline components; implement and manage containerization platforms; ensure infrastructure scalability and reliability; automate deployment tasks using IaC tools; collaborate with developers to integrate software components; optimize CI/CD workflows; maintain security via DevSecOps best practices; implement patches and security controls per Space Force/DoD standards; conduct vulnerability assessments and audits; develop monitoring solutions; respond to system outages and security incidents; implement disaster recovery procedures; create and maintain system documentation.
Seniority
Senior, hands-on IC