Mid-Level Linux Administrator
Huntsville, AL, United States
USD 99K-163K (estimate) Mid-level Full Time
Tasks
- Apply DISA STIG security controls
- Build configure maintain Linux operating systems
- Configure multifactor authentication CAC smartcard PKI certificate management
- Create manage maintain network storage servers
- Deploy and maintain OpenShift cluster nodes
- Ensure DevSecOps CI/CD pipeline operation
- Implement Infrastructure as Code in git repositories
- Implement RMF 20 continuous monitoring
- Implement zero-trust security configurations
- Integrate Linux with Active Directory using SSSD
- Maintain Linux golden images
- Maintain and produce documentation in markdown
- Maintain software repository mirrors
- Perform system configuration patching vulnerability remediation with automation
- Support Independent Security Assessments
Perks/Benefits
- 401k match
- Community involvement opportunities
- Excellent insurance coverage
- Generous PTO
- Great company culture
- Greater job security
- Health and wellness incentives
- Higher job satisfaction
- Long-term financial security
- Personal and professional growth
- Tuition and certification reimbursement
Skills/Tech-stack
800-53 | Active Directory | Ansible | Bare Metal | CAC | CI/CD | CentOS | Certificate management | Chef | Cloud infrastructure | Continuous Monitoring | Custom Scripts | DISA STIG | DevSecOps | Enterprise Linux | Git | GitLab | Infrastructure as Code | Kubernetes | Linux | Multifactor Authentication | NIST 800 | NIST 800-53 | Network Storage | OpenShift | RHEL | RMF 20 | Red Hat | Red Hat Enterprise | Red Hat Enterprise Linux | Red Hat Satellite | Repository mirroring | SSSD | Satellite Server | Security Hardening | Smart Card | Smart card PKI | Software repository mirroring | Terraform | VMware | Virtualization | Zero Trust | “as-code”
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