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🥝 Senior Linux System Administrator - Active Top-Secret Clearance
Macpower Digital Assets Edge Private Limited | Huntsville, Alabama, United States | Posted May 04, 2026
Job Description
Role Summary:
- Support mission critical systems within a classified federal program.
- Administer Linux environments and AWS cloud infrastructure to maintain secure, highly available services.
- Implement automation, infrastructure as code, and compliance hardening aligned to DoD standards.
Core Responsibilities:
- Administer and maintain Linux servers in classified and unclassified environments using RHEL, CentOS, and Ubuntu.
- Design, implement, and maintain AWS infrastructure including VPC, EC2, EBS, S3, IAM, CloudFormation, CloudWatch, RDS, and EFS.
- Automate provisioning, configuration, deployment, and patching with Ansible, Terraform, or CloudFormation.
- Monitor system performance, conduct root cause analysis, and implement performance tuning and capacity planning.