The job duties of a weekend network engineer focus on providing network configuration, monitoring, design, and troubleshooting services for a company or organization during the weekend shift. Your responsibilities include performing system updates and data backup and recovery tasks. Some employers plan network changes during low usage periods on the weekend. A weekend engineer may install new software, change network infrastructure, and make connection improvements during these low usage periods. If connection problems arise, you have to troubleshoot and limit network downtime.