Senior Systems Administrator – Classified Network & Security

Radiance Technologies, Inc.; Dayton (KY); On-site; USD 110,000 - 140,000; Full time

Benefits offered by this job

Employee ownership

Generous 401K

Health/dental/life/vision insurance

Educational reimbursement

Competitive salaries

Pleasant work environment

Job summary

Radiance Technologies, Inc., Beavercreek, OH, seeks an experienced Systems Administrator to support critical computer systems and network infrastructure in a classified environment. The role covers design, maintenance, sustainment, and enhancement of the architecture, ensuring information assurance and 24/7 continuity of operations.

Occasional after-hours support to assist a specialized IT/security team supporting Air Force missions.

Qualifications

• 7+ years as a System Administrator on classified networks.
• Experience patching, installing, configuring, maintaining per STIGs.
• DoD 8570 / 8140 IAT II certification required.
• Top Secret clearance with in-scope background.
• Ability to work in an agile environment.

Responsibilities

• Install, configure, and maintain servers, desktops, and network devices in WAN/LAN.
• Patch management for classified information systems (Windows & Linux).
• Provide backup, recovery, and storage management services.
• Prepare system configuration and baseline documentation.
• On-site daily support for operations/maintenance.
• Troubleshoot hardware, software, and network issues.
• Manage user accounts and access control in domain or stand-alone environments.

Skills

Windows

Linux

Patch management

Security STIG

Active Directory

VMware vSphere

Cisco networking

Tools

WSUS

SCCM

Red Hat Satellite

Veeam

Splunk

Nessus

Job description

Radiance Technologies, Inc., Beavercreek, OH, seeks an experienced Systems Administrator to support critical computer systems and network infrastructure in a classified environment. The role covers design, maintenance, sustainment, and enhancement of the architecture, ensuring information assurance and 24/7 continuity of operations.

Occasional after-hours support to assist a specialized IT/security team supporting Air Force missions.