As a part-time network engineer, you design, install, and maintain network infrastructure for a company or organization. As part of your responsibilities, you configure systems and hardware, monitor network activity, implement disaster recovery and backup solutions, and provide support to users. As a part-time worker, you may either work for a company whose network and IT needs do not necessitate your full-time involvement, or you may be brought on to support an existing IT department that needs additional engineers for specific projects or purposes. In either case, your employment status does not affect your overall duties as you design and administer vital IT infrastructure and ensure secure, uninterrupted access to business critical data.