Systems Engineer E2 Salary expectation in Bay Area

5yoe in IT. I started from Help Desk to Systems Administrator (since last year). I am looking to get converted to a Systems Engineer in very soon from a contract role. I work in Data Center, managing Servers, License, storage and support Hardware Engineer team globally. 2018: 70K Current 90K What should I expect to get as a full-time Systems Engineer? Just wanted to know prior to conversion for salary negotiation. Any insights would be greatly appreciated! PS. Currently studying to get my AWS Certified Solutions Architect Associate.