A Digital Marketing job involves planning, executing, and analyzing online campaigns across SEO, social media, email, and ads to boost brand awareness, leads, and sales, requiring skills in data analysis, content creation, strategy, and collaboration with teams like sales and design to optimize user experience and drive ROI. Key duties include keyword research, running paid ads, managing social presence, creating content (blogs, emails), tracking metrics (KPIs), and optimizing websites for traffic and conversions.