Senior Windows SysAdmin - Classified IT & 24/7 Ops

Radiance Technologies; Bellbrook (OH); On-site; USD 90,000 - 130,000; Full time

Job summary

Radiance Technologies is seeking an experienced Windows System Administrator to support NASIC in Dayton, OH. The role entails maintaining Windows Server and network systems, ensuring 24/7 continuity of operations, and documenting IT processes in a classified environment.

Qualified candidates will have TS/SCI eligibility, PostgreSQL experience, and a background in security operations. Some Linux exposure and PKI-enabled webserver management are also desirable in this critical program.

Qualifications

• Active Top-Secret clearance with SCI eligibility.
• 5 years of relevant experience with a Bachelor's Degree in Computer Science/Information Technology or 10 years of relevant experience without a degree.
• Experience administering Red Hat Enterprise Linux and Windows Server in a classified environment.
• Knowledge of security operations and information assurance.
• PostgreSQL database installations and backups.
• Tomcat/Apache webservers under PKI infrastructure.
• Some exposure to Linux systems.

Responsibilities

• Perform Installation and Maintenance of Windows Servers and network systems.
• Provide backup and recovery services; manage file systems and disk space.
• Install and Maintain Windows Servers and network systems.
• Test updates to enterprise system software to ensure compatibility and minimize user impact.
• Develop and document technical processes and procedures as needed.
• Performance and network tuning.

Skills

Top-Secret clearance

Security operations

PostgreSQL administration

Windows Server administration

Linux administration

Education

Bachelor's Degree in Computer Science/Information Technology

10 years of relevant experience without a degree

Tools

PostgreSQL

Red Hat Enterprise Linux

Tomcat

Apache

PKI infrastructure

Job description

Radiance Technologies is seeking an experienced Windows System Administrator to support NASIC in Dayton, OH. The role entails maintaining Windows Server and network systems, ensuring 24/7 continuity of operations, and documenting IT processes in a classified environment.

Qualified candidates will have TS/SCI eligibility, PostgreSQL experience, and a background in security operations. Some Linux exposure and PKI-enabled webserver management are also desirable in this critical program.