Senior Marketing Specialist

Get to Know Us Horizon3.ai is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find and fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe autonomous pentests and other key assessment operations that scale across the largest internal, external, cloud, and hybrid cloud environments. NodeZero has been adopted by organizations of all sizes, from small educational institutions to government agencies and Global 100 enterprises. It is used by ITOps/SecOps teams, consulting pentesters, and MSSPs and MSPs.  We are a fusion of former U.S. Special Operations cyber operators, startup engineers, and formerly frustrated cybersecurity practitioners. We're committed to helping solve our common security problems: ineffective security tools, false positives resulting in alert fatigue, blind spots, "checkbox” security culture, cybersecurity skills shortage, and the long lead time and expense of hiring outside consultants. Collectively, we are a team of learn it alls, committed to a culture of respect, collaboration, ownership, and results.   Role Overview We are seeking a highly organized and execution-focused Senior Marketing Specialist to support our EMEA marketing organization within a fast-paced cybersecurity company. This role is responsible for tier 3 event execution, marketing administration and regional marketing support across multiple countries in EMEA. The ideal candidate is detail-oriented, highly structured, and comfortable managing multiple stakeholders, vendors, and processes across different markets. Key Responsibilities - Manage purchase order (PO) creation, tracking, reconciliation, and invoice processing for EMEA marketing activities. - Manage vendor onboarding and procurement processes across multiple EMEA regions. - Plan and execute Tier 3 field events across EMEA, including customer roundtables, dinners, workshops, and regional activations. - Support regional trade shows and larger events with logistics, coordination, and on-site execution as needed. - Coordinate event logistics, including venue management, branded merchandise (SWAG), shipping, and marketing asset distribution across multiple countries. - Support channel and field marketing managers with event administration and operational execution. - Create and maintain marketing assets, including landing pages, social media graphics, and event or campaign content. - Research, draft, and update marketing materials to support campaigns, events, and partner initiatives. - Support lead capture, handoff, and follow-up to maximize campaign and event outcomes. - Track and report marketing performance, contributing to program optimization and continuous improvement. - Manage procurement, inventory, and distribution of branded merchandise across EMEA Required Experience - 2–4 years of experience in marketing operations, events, or field marketing support. - Strong organisational and project management skills with excellent attention to detail. - Experience managing budgets, purchase orders, and invoice processes. - Experience coordinating events and working with external vendors across multiple regions. - Strong communication and stakeholder management skills. - Proficiency with Microsoft Office and familiarity with CRM/marketing automation tools. - Ability to manage multiple priorities in a fast-paced, multi-country environment. - Experience in using technologies such as SDFC, Asana, Reachdesk, G-Suite, Zoom Info, ON24. Preferred Experience - Experience in cybersecurity, technology, SaaS, or B2B environments. - Experience working across EMEA or other multi-country regions.   Perks of Horizon3.ai - Inclusive Team: We value diversity and promote an inclusive culture where everyone can thrive. - Growth Opportunities: Be part of a dynamic and growing team with numerous career development opportunities. - Innovative Culture: Work in a collaborative environment that encourages creativity and out-of-the-box thinking. - Remote Work: We are a 100% remote company. Enjoy the convenience and work-life balance that comes with remote work.  - Competitive Compensation: We offer competitive salary, equity and benefits. Our benefits include health, vision & dental insurance for you and your family, a flexible vacation policy, and generous parental leave. Compensation and Values At Horizon3, we believe that our people are our greatest asset, and our compensation philosophy reflects this core value. We are committed to fostering an environment where all employees feel valued, respected, and rewarded for their contributions. Our compensation structure is designed to be fair, competitive, and transparent, ensuring that every team member is recognized and compensated equitably across roles, levels, and locations. - Additional compensation: Al