Account Executive

Landmark Ventures is seeking a highly motivated, resourceful, technically capable, and detail-oriented Account Executive to join the Marketing team within our Business Development Advisory practice. This is a high-output, execution-focused role for someone who thrives in a fast-moving environment and enjoys combining research, technology, data, AI, communication, and problem-solving. The Account Executive will help manage outreach and marketing campaigns across multiple clients, own lead generation and prospect research, maintain high standards of data quality, and support client-facing initiatives and strategic projects, including in-person executive events. On any given day, you may move between building a targeted prospect list, researching executives and companies, using AI tools to accelerate research and content development, managing outreach campaigns, working within CRM and prospecting platforms, responding to client requests, preparing reports, and supporting an upcoming event. Success in this role requires more than strong communication skills. We are looking for someone who can learn quickly, leverage technology and AI effectively, execute at a high level, manage significant detail, prioritize competing deadlines, and independently solve problems without sacrificing accuracy. Key Responsibilities: Campaign Management & Execution Manage and coordinate outreach campaigns across multiple clients and initiatives. Assess markets, companies, and decision-makers based