An Aryaka SD-WAN (Software-Defined Wide Area Network) engineer will usually have a wide range of responsibilities. These often include crucial maintenance for the smooth operation of the company, as well as performing the design and installation of hardware and software upgrades.
You will also monitor network performance and troubleshoot problems as they arise, including addressing any security concerns. Another common requirement is to perform research to ensure the network products, services, protocols, and standards remain at the forefront of any networking industry developments.
Source : Aryaka SD-WAN Engineer