Systems Engineer Senior (TS/SCI with Poly Required)

We are seeking a System Engineer/Administrator with knowledge of Linux responsible for effective installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure. This individual is accountable for Linux, and application-based system services and developer-based applications that support the infrastructure. Responsibilities on these systems include operations and support, troubleshooting, configurations, installation, maintenance and research to ensure continual operation.