Cleared Information Systems Administrator (Windows & Linux)

VSO Inc.; Camden (AR); On-site; USD 95,000 - 125,000; Full time

Job summary

VSO Inc. is seeking a Cleared Information System Administrator in Camden, AR to join our IT team. You will implement and maintain IT solutions across Windows and Red Hat environments, ensuring security, reliability, and performance.

You will collaborate with cybersecurity professionals, manage accounts and documentation, and support OT/IoT devices in a dynamic, 24x7 environment. Domestic travel not required, immediate onsite work in Camden.

Qualifications

• Bachelor's degree and 8+ years of direct system experience or a master's degree and 5+ years of directly related experience.
• Advanced understanding of Windows infrastructure services and Linux distributions (DNS, file sharing, DHCP, LDAP/AD)
• Knowledge of data backup technologies and security requirements

Responsibilities

• Install and configure software applications requested by end users.
• Work with Cybersecurity professionals to maintain security requirements.
• Set up administrator and service accounts, maintain system documentation, tune performance, install system-wide software and allocate storage.
• Coordinate system administrative support for training development/evaluations and operations and sustainment plans.
• Coordinate technical and process document reviews and resolve system administration, engineering, and integration issues.
• Participate and lead technical meetings with team members and program personnel.
• Maintain and secure Operational Technology such as Industrial Control Systems by updating firmware and adjusting configurations.
• Set up bastion hosts and internal firewalls to secure internal systems.
• Maintain and secure IoT devices as part of the IT environment.
• Work as a team member in a fast-paced environment and troubleshoot complex problems involving hardware and OS.
• Demonstrate ability to work outside standard hours when needed.

Skills

Windows administration

Linux administration

Active Directory / LDAP

DNS / DHCP

Security practices

DoD 8570 awareness

Education

Bachelor's degree

Master's degree

Security+ CE or equivalent

Tools

VMware

Veeam

Microsoft WSUS

SCCM

Exchange

AWS

MySQL

Remote Desktop Gateway

Job description

VSO Inc. is seeking a Cleared Information System Administrator in Camden, AR to join our IT team. You will implement and maintain IT solutions across Windows and Red Hat environments, ensuring security, reliability, and performance.

You will collaborate with cybersecurity professionals, manage accounts and documentation, and support OT/IoT devices in a dynamic, 24x7 environment. Domestic travel not required, immediate onsite work in Camden.