On-Site Systems Administrator – TS/SCI SAP Eligible

Modern Technology Solutions, Inc. (MTSI); Bath Township (OH); On-site; USD 85,000 - 120,000; Full time

Job summary

Modern Technology Solutions, Inc. (MTSI) seeks a skilled Systems Administrator to install, configure, and maintain Linux and Windows servers in a secure, government-facing environment at WPAFB.

You will implement backups, harden systems, perform monitoring, and support end-users and stakeholders in a highly collaborative, on-site setting. The role requires Security+ certification, a Top Secret clearance with SCI and SAP eligibility, and experience with SAP programs.

Qualifications

• CompTIA Security+ Certification
• Active Top Secret Clearance with SCI and SAP eligibility
• Working knowledge of Windows server administration
• Experience with system monitoring and performance tuning
• Strong scripting skills (Bash, Python preferred)
• Excellent troubleshooting and problem-solving abilities
• Strong communication and interpersonal skills
• 3+ years of experience administering Windows and/or Linux systems (e.g., Red Hat, CentOS, Ubuntu)

Responsibilities

• Install, configure, and maintain servers and workstations.
• Perform system hardening and security audits to ensure compliance with established security policies.
• Troubleshoot and resolve hardware and software issues.
• Manage user accounts, permissions, and access controls.
• Implement and maintain system backups and disaster recovery procedures.
• Monitor system performance and identify areas for improvement.
• Automate routine tasks using scripting languages (e.g., Ansible, Bash, Python).
• Collaborate with other IT staff to ensure system stability and availability.
• Provide technical support to end-users.
• Stay current with emerging technologies and best practices in systems administration.
• Maintain accurate documentation of system configurations and procedures.

Skills

Bash

Python

Windows Admin

Linux Admin

Troubleshooting

Communication

Teamwork

Education

RHCSA Certification

Linux+ Certification

Tools

Ansible

Puppet

Chef

VMware

KVM

Job description

Modern Technology Solutions, Inc. (MTSI) seeks a skilled Systems Administrator to install, configure, and maintain Linux and Windows servers in a secure, government-facing environment at WPAFB.

You will implement backups, harden systems, perform monitoring, and support end-users and stakeholders in a highly collaborative, on-site setting. The role requires Security+ certification, a Top Secret clearance with SCI and SAP eligibility, and experience with SAP programs.