Tools & Techniques Systems Administrator

Jobtailor; Bath Township (OH); On-site; USD 110,000 - 170,000; Full time

Job summary

Jobtailor is seeking an experienced Systems Administrator to support T2 environments in air-gapped DoD networks. Responsibilities include Linux/Windows server administration, VMware vSphere/ESXi management, and deploying containerized apps in offline settings.

The role requires TS/SCI clearance, US citizenship, and certifications. You will apply STIGs, conduct ACAS scans, manage ClamAV, and maintain GPU-heavy lab infrastructure in a secure facility in Ohio.

Qualifications

• Must be a US citizen.
• TS/SCI clearance required.
• System administration certifications held.
• 5–8 years of experience with DoW or similar programs.
• Experience with air-gapped or classified networks.
• Familiarity with DoD cybersecurity tools and processes.
• Experience administering Linux (Rocky, CentOS, Ubuntu).
• Experience administering Windows Server.
• Experience with VMware vSphere/ESXi and VM deployment.
• Experience with Docker, Docker Compose, Kubernetes in offline environments.
• Experience applying STIGs and ACAS vulnerability scans.
• Experience managing offline antivirus (ClamAV).
• Experience maintaining GPU-heavy servers, NAS, and Network UPS Tools.

Responsibilities

• Provide expert-level systems administration for T2 environments.
• Administer Linux and Windows Server systems.
• Manage VMware vSphere/ESXi and virtual machine deployment.
• Deploy and manage containerized applications in offline/air-gapped environments.
• Apply STIGs and run ACAS vulnerability scans.
• Manage offline antivirus such as ClamAV.
• Resolve network access issues.
• Maintain lab infrastructure including GPU-heavy servers, NAS, and Network UPS Tools.

Skills

Linux SysAdmin

Windows Server Admin

VMware vSphere/ESXi

Docker

Kubernetes

STIG/ACAS

ClamAV

Network Troubleshooting

GPU-Heavy Server Maint

Air-Gapped/National Security

Education

System Administration Certification

TS/SCI Clearance

Tools

VMware vSphere/ESXi

Docker

Kubernetes

ClamAV

Network UPS Tools

NAS

Job description

• Provide expert-level systems administration for T2 environments
• Administer Linux and Windows Server systems
• Manage VMware vSphere/ESXi and virtual machine deployment
• Deploy and manage containerized applications in offline/air-gapped environments
• Apply STIGs and run ACAS vulnerability scans
• Manage offline antivirus such as ClamAV
• Resolve network access issues
• Maintain lab infrastructure including GPU-heavy servers, NAS, and Network UPS Tools

Requirements

• Must be a US citizen
• TS/SCI clearance
• System administration certification(s)
• 5-8 years of experience with DoW or similar programs
• Experience with air-gapped or classified networks
• Familiarity with DoD cybersecurity tools and processes
• Experience administering Linux systems including Rocky, CentOS, and Ubuntu
• Experience administering Windows Server systems
• Experience with VMware vSphere/ESXi and virtual machine deployment
• Experience with Docker, Docker Compose, and Kubernetes in offline/air-gapped environments
• Experience applying STIGs, running ACAS vulnerability scans, managing offline antivirus such as ClamAV, and resolving network access issues
• Experience maintaining GPU-heavy servers, NAS, and Network UPS Tools infrastructure

Core Competencies

Expertise in systems administration for Linux and Windows Server environments, with a strong focus on managing VMware vSphere/ESXi and deploying containerized applications in air-gapped settings. Proficient in applying cybersecurity standards and maintaining complex lab infrastructures.

Highest-signal resume keywords

• Linux System Administration
• Windows Server Administration
• VMware vSphere/ESXi Management
• Docker and Kubernetes Deployment
• STIG Application and ACAS Scanning

Hard Skills

• Linux System Administration
• Windows Server Administration
• VMware vSphere
• Docker
• Kubernetes
• STIG Application
• ACAS Vulnerability Scanning
• ClamAV Management
• Network Access Resolution
• GPU-Heavy Server Maintenance

Certifications & Qualifications

• System Administration Certification
• TS/SCI Clearance

Industry Keywords

• DoD Cybersecurity Tools
• Air-Gapped Networks
• Classified Networks
• DoW Programs

Tools & Technologies

• VMware vSphere
• Docker
• Kubernetes
• ClamAV
• Network UPS Tools
• NAS