Lead Server Administrator

Business Technology Integrators (BTI) is a Service-Disabled Veteran-Owned Small Business (SDVOSB) with more than 25 years of experience delivering innovative and reliable IT and engineering solutions to the Federal Government. BTI supports mission-critical programs across defense and civilian agencies, with core expertise in cybersecurity, program management, enterprise IT, and technical oversight services.

BTI is currently searching for a Lead Server Administrator to fulfill the roles and responsibilities below:

The Lead Server Administrator serves as the technical authority for Linux server infrastructure and enterprise platform services. Responsibilities include the installation, configuration, monitoring, maintenance, and optimization of Red Hat Enterprise Linux environments. The Lead Server Administrator functions as the subject matter expert for DNS, DNSSEC, Protective DNS, email security appliances, and related infrastructure technologies. This position provides technical leadership for system modernization, performance optimization, security compliance, and operational stability.

Required Qualifications

• Bachelor's degree in Computer Science, Information Technology, or related field.
• RHCE or RHCSA certification preferred.
• Minimum 4 years of Linux administration experience.
• Demonstrated expertise in Red Hat Enterprise Linux.
• Experience administering DNS, DNSSEC, PDNS, and enterprise email security solutions.
• Strong systems engineering and technical leadership experience.

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