OneTrust + Google Tag Manager Consent Management Expert

We are looking for an experienced OneTrust + Google Tag Manager (GTM) specialist to help review and configure our website’s consent management and tracking setup. We use OneTrust for cookie consent and GTM to manage analytics, advertising, and third-party marketing tags. Scope of Work Review our existing OneTrust and GTM setup. Map OneTrust cookie categories to the appropriate GTM tags. Configure consent settings for GA4, Google Ads, Microsoft Ads, LinkedIn, ZoomInfo, RB2B, HubSpot, Marketo, Microsoft Clarity, and other third-party tags. Ensure non-essential tags do not fire when the required consent is rejected. Ensure tags fire correctly once the required consent is granted. Review Google Consent Mode v2 configuration. Test the setup using GTM Preview and browser Developer Tools/Network. Identify any tracking scripts that may be loading outside the primary GTM setup. Provide a final consent/tag mapping and recommendations. Expected Deliverables OneTrust → GTM consent mapping GTM tag-level consent configuration Accept/Reject testing results Identification of any third-party scripts firing outside the expected consent flow Documentation of the final setup and recommendations Required Experience OneTrust CMP Google Tag Manager Google Consent Mode v2 GA4 and Google Ads Third-party marketing/advertising tags Browser Developer Tools and Network debugging Experience with privacy/consent implementations Please share examples of similar OneTrust + GTM consent management projects you have completed.