Client Systems Administrator - TS/SCI, Windows & Linux

Radiance Technologies; Beavercreek (OH); On-site; USD 110,000 - 150,000; Full time

Job summary

Radiance Technologies is seeking a Client Systems Administrator to support NASIC in Dayton, OH. The role requires administering Windows and Linux servers, implementing security controls, and ensuring 24/7 continuity of operations for classified and unclassified DoD networks.

The ideal candidate has an active TS clearance with SCI eligibility, experience with patching and vulnerability management, and the ability to develop and document standard operating procedures while providing reliable IT

Qualifications

• Active TS clearance with SCI eligibility.
• Bachelor’s or higher in a relevant field with required years of experience.
• Experience administering Red Hat Enterprise Linux and Windows Server in a classified environment.
• Knowledge of security operations and information assurance.
• Security+ or higher certification.

Responsibilities

• Install and maintain Windows and Linux servers and network systems.
• Provide backup and recovery services; manage file systems and disk space.
• Test updates to enterprise system software to ensure compatibility and minimize user impact.
• Develop and document best practices and standard operating procedures.
• Performance and network tuning.
• Enforce cyber security compliance practices including patching, remediation, and vulnerability management actions.

Skills

Top-Secret clearance with SCI eligibl​

Identity and access controls

Red Hat Enterprise Linux

Windows Server administration

Security+ certification

Information security operations

Network security

Education

Bachelor’s Degree in Computer Science or Information Technology

Associate Degree in Information Technology or related field (10 years of experience)

Job description

Radiance Technologies is seeking a Client Systems Administrator to support NASIC in Dayton, OH. The role requires administering Windows and Linux servers, implementing security controls, and ensuring 24/7 continuity of operations for classified and unclassified DoD networks.

The ideal candidate has an active TS clearance with SCI eligibility, experience with patching and vulnerability management, and the ability to develop and document standard operating procedures while providing reliable IT