Brand Marketing Specialist

Who We Are We’re O3 — a design and technology consulting firm that helps companies use data and AI to work smarter and grow faster. We partner with marketing and technology leaders to solve real problems, improve operations, and create better digital experiences. With support from our dedicated AI practice, O3XO, we turn ideas into practical solutions that deliver results for your team and your customers. O3 is also the team behind the 1682 Conference, an AI and innovation conference that serves as an anchor for our thought leadership work. Position Overview This role executes day-to-day marketing activities across three connected brands: O3 World (a digital product consultancy), O3 XO (an AI consultancy), and the 1682 Conference (a curated annual executive event focused on AI and business innovation). The Brand Marketing Specialist supports leadership's marketing strategy through consistent content execution, brand stewardship, and cross-functional collaboration. This is a remote-first role, but you must be based in or near Philadelphia or DC and available for in-person meetings, client events, and on-site conference support. Content Execution Execute a weekly content and social cadence across all three brands: drafting, publishing, and distribution Write and edit across formats: LinkedIn posts, email campaigns, case studies, one-pagers, website copy, and event collateral Keep brand materials current and sales-ready, including decks, one-pagers, and capability statements Embrace and maintain a consistent voice and tone across all three brands Client & Event Support Coordinate case study development, including outreach scheduling, interview support, and content drafting Support client visibility efforts by helping promote client events, initiatives, and milestones Represent the brand professionally in client-facing and event settings as needed Execute event marketing for the 1682 Conference and other O3-hosted events: promotion, registration support, speaker coordination, and on-site logistics Coordinate with speakers, sponsors, and venue partners in the lead-up to events Cross-functional Collaboration Partner with leadership to support messaging, campaign rollout, and new business initiatives Coordinate with external vendors, designers, and contractors as needed Must-Haves Based in Philadelphia, DC, or close proximity (remote-first, but available for in-person as needed) 4-5 years of B2B marketing experience, ideally in professional services, tech, or consulting Strong writer with the ability to adapt voice and tone across multiple brands and audiences Proven content and social execution skills with a portfolio to show Event marketing support experience Professional and confident in client-facing settings Self-directed and organized, able to manage multiple workstreams with clear direction Comfortable using AI tools for production and workflow Nice-to-Haves Hands-on HubSpot experience Working knowledge of WordPress and/or Framer Google Analytics, AdWords, and paid social (Meta/LinkedIn) Familiarity with the AI, consulting, or professional services space Role Details Full-time Remote-first, with regular in-person presence in Philadelphia and/or DC Reports to founding leadership