Linux Administrator

Install, configure, and maintain an organization's local area network (LAN), wide area network (WAN), data communications network, operating systems, and physical and virtual servers. Perform system monitoring and verify the integrity and availability of hardware, network, and server resources and systems. Review system and application logs and verify completion of scheduled jobs, including system backups. Analyze network and server resource consumption and control user access. Install and upgrade software and maintain software licenses. May assist in network modeling, analysis, planning, and coordination between network and data communications hardware and software.

Use management and technical knowledge to design, develop, distribute, maintain, and monitor software designed to simplify big data management using Apache Hadoop automation tools. Requires extensive knowledge of programming languages, application of information security best practices, workflow design strategies, and collection of customer feedback to continually enhance user experience.

Computer: Use hardware and software expertise to configure, install, and maintain computer networks. May require troubleshooting and repairing technical issues, providing end-user support, and applying best practices for data backups and system security. Mathematical: Develop software to model random or selective hypothetical and real-world problems and generate solutions. Typically requires use of programming language and coordination with researchers and other subject matter experts.