Senior System Administrator
About The Position
Join CACI as a key contributor on the MWIII Bridge program, where mission meets innovation. As a Prime Contractor, CACI delivers next‑generation Identity, Credential, and Access Management (ICAM) capabilities across the Intelligence Community. You’ll be part of a high‑impact team that develops, integrates, and sustains enterprise‑level systems essential to national security. In this role, you’ll support a mission‑critical ICAM environment spanning development and production systems. You’ll work alongside top technical talent, contribute to high‑availability enterprise services, and help drive secure, modern identity solutions used across the IC.
Requirements
- An active NSA TS/SCI Clearance with Polygraph.
- 7+ years of relevant experience.
- Bachelor’s degree in a technical discipline (or 4 additional years of experience in lieu of degree).
- DoD 8570 IAT Level I or higher (if determined applicable).
- Strong attention to detail.
- Excellent communication and time‑management skills.
- Ability to provide after‑hours support when needed.
- Capability to obtain privileged system access.
Nice To Haves
- Linux administration (CentOS, RedHat).
- Docker and Kubernetes.
- Harbor container registry.
- Directory services (LDAP, Active Directory).
- JBOSS application server.
- AWS services (VPC, EC2, AWS CLI, S3).
- Automation tools (Ansible, Terraform, CloudFormation).
- VCenter/VMWare virtual machine configuration.
- PKI and certificate lifecycle management (x.509).
- Scripting (Python, Bash, etc.).
- OS/application patching (IAVA, version updates).
- Tools such as Jira, Confluence, GitLab.
- Networking, load balancing, and proxy technologies.
- Databases (Oracle, MongoDB).
Responsibilities
- Build, configure, and deploy Docker containers within Kubernetes clusters.
- Collaborate with multiple development teams to integrate web applications, services, databases, and directory technologies.
- Support high‑availability enterprise services and ensure systems remain fully operational.
- Monitor system performance, proactively identify issues, and perform root‑cause troubleshooting.
- Maintain secure, compliant environments through patching, updates, and configuration management.
- Contribute to documentation, operational procedures, and service readiness.
Benefits
- flexible time off
- robust learning resources
- comprehensive benefits
- healthcare
- wellness
- financial
- retirement
- family support
- continuing education
- time off benefits
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What This Job Offers
Job Type
Full-time
Career Level
Senior
