Here are the PPC Related Responsibilities I can offer:
Audit Brands in preparation for making campaigns.
Manage the delivery of Amazon Sponsored Product, Sponsored Brand, and Sponsored Display ad campaigns
Assist in maintaining and monitoring keyword bids, account daily and monthly budget caps, impressions, and other important account metrics.
Deliver keyword research, campaign setup, and reporting.
Research relevant Keywords using Tools. (Helium10) (Search Expander)
Monitor ranking performance daily and adjust campaigns accordingly.
Optimize AMS, PPC, and Sponsored product campaigns with various methods.
Staying informed with and executing Amazon Paid Search best practices, trends, and platform updates.
Timely regular updating and reporting to the CMO regarding any changes, progress, and trends in the accounts.