• Provide executive administrative support, manage internal operations, and contribute to culture and engagement efforts across the organization • Support the Executive Director of People and Culture through proactive calendar management, meeting coordination, travel planning, and preparation of materials for both internal and external engagements • Manage day-to-day operations that enhance the effectiveness of the People and Culture team, including scheduling, task tracking, and ensuring timely follow-up • Help design and execute culture-building initiatives such as retreats, team-building activities, internal celebrations, and engagement campaigns • Coordinate cross-functional projects, gathering input from stakeholders, and support alignment across teams • Maintain strong internal communication by supporting meetings, sharing timely updates, and managing shared documentation

Executive Assistant Location: Tyson's Corner, VA; Frisco, TX Hybrid Full-time Job Description: About Trellix  Trellix is a global company redefining the future of cybersecurity. The company’s comprehensive, open, and native cybersecurity platform helps organizations confronted by today’s most advanced threats gain confidence in the protection and resilience of their operations. Trellix, along with an extensive partner ecosystem, accelerates technology innovation through artificial intelligence, automation, and analytics to empower over 50,000 business and government customers with responsibly architected security. More at https://trellix.com. Role Overview: Reporting to the Manager and the Global Head of Administrative Services, the Executive Assistant will provide high-level, administrative support to senior executives. Duties include administrative, travel and meetings, preparing presentations and reports. This position requires a high level of diplomacy, confidentiality, and discretion. The Executive Assistant must have the ability to exercise sound judgment in a variety of situations and requires strong written and verbal communication, administrative, and organizational skills, and the ability to maintain a realistic balance among multiple priorities. Note: This position is hybrid, based out of our office either in Tyson's Corner, VA or Frisco, TX and requires being in the office at least 2-3 days a week. This is an individual contributor role. About the Role: Calendar Management: - Manage and coordinate complex schedules for executives, including meetings, travel, and conferences. - Prioritize and manage multiple tasks and projects simultaneously, and follow through on issues in a timely manner. Communication: - Serve as the primary point of contact between executives and internal/external stakeholders. - Handle confidential information with discretion. Travel Coordination: - Organize detailed travel plans, itineraries, and agendas. - Coordinate travel arrangements, including flights, accommodations, and ground transportation. Meeting and Event Planning: - Plan and coordinate executive meetings, including agenda preparation, logistics, and follow-up. - Organize corporate events, retreats, and off-site meetings. Administrative Support & Document Management: - Prepare and edit correspondence, reports, presentations, and other documents. - Maintain comprehensive and accurate records, including expense reports. - Assist in the execution of ad-hoc projects as approved by the manager, ensuring bandwidth. - Collaborate with various departments to support cross-functional initiatives. About You: - 5+ years of experience as an Executive Assistant to C-Level Executives within the technology industry with a Global or multinational company. - Requires strong project management experience. - Strong organizational skills that reflect ability to perform and prioritize multiple tasks seamlessly with excellent attention to detail and high level of professionalism and discretion. - Very strong interpersonal skills with the ability to build relationships with stakeholders, including staff, Board members, and external partners. - Proven experience in managing complex schedules and coordinating international travel. - Exceptional organizational and time-management skills. - Strong written and verbal communication abilities. - High level of discretion and confidentiality. - Proactive: Anticipates needs and takes initiative without being prompted. - Adaptability to a fast-paced and changing environment. - Culturally Aware: Sensitive to cultural differences and skilled at working with a diverse, global team. The Base Pay Range is $90,000 - 110,000. Actual base pay within the Base Pay Range will depend on varying circumstances, including the work location, individual qualifications, company budget and other operational business needs. Compensation may also include long-term incentives, subject to various metrics and company policy. Company Benefits and Perks: We believe that the best solutions are developed by teams who embrace each other's unique experiences, skills, and abilities. We work hard to create a dynamic workforce where we encourage everyone to bring their authentic selves to work every day. We offer a variety of social programs, flexible work hours and family-friendly benefits to all of our employees. - Retirement Plans - Medical, Dental and Vision Coverage - Paid Time Off - Paid Parental Leave - Support for Community Involvement We're serious about our commitment to a workplace where everyone can thrive and contribute to our industry-leading products and customer support, which is why we prohibit discrimination and harassment based on race, color, religion, gender, national origin, age, disability, veteran status, marital status, pregnancy, gender expression or identity, sexual orientation or any other legally protected status. Our Commitment to You: At Trellix, we are committed to creating a safe and trustworthy experience for our customers, employees, and candidates. Please be aware that fraudulent recruiting activity can occur through fake job postings or impersonated communications. Trellix conducts interviews through professional channels only and does not use text messages, instant messaging, or group chats for interviews. We will never request sensitive personal information—such as your date of birth, Social Security number, or national ID number—during the interview process. Trellix also does not require candidates to pay fees, purchase products or services, or process payments of any kind as part of the recruiting or hiring process. And Trellix will never keep any original work authorization documents that we may be required to review during the hiring process.

• Handle all incoming and outgoing calls in both Spanish and English languages • Manage email communications and client correspondence • Independently execute and follow a detailed 20-step SOP workflow, including appointment scheduling, session documentation, verification processes, and client data/patient records management. • Manage billing and invoicing processes • Provide general administrative and operational support EHR Systems / Tools Used: • Passage Health (primary EHR) • Microsoft systems • RingCentral (phone system)

• Manage calendars, communications, and priorities on behalf of leadership across business functions • Own projects end to end from brief through delivery without needing step-by-step direction • Coordinate across teams, vendors, and external partners with clear, professional communication • Anticipate what needs to happen next and act on it before being asked • Use Claude AI as a primary tool for research, drafting, summarizing, problem-solving, and decision support • Leverage Claude Code to build lightweight tools, automations, and workflows that reduce manual overhead • Use Claude Cowork and the broader Claude ecosystem to collaborate, document, and execute faster • Continuously find new ways to apply AI tools to improve the speed and quality of your own output • Take ownership of active projects and track them through to completion • Build and maintain systems for task management, documentation, and knowledge organization • Flag risks and blockers early with a proposed solution, not just a flag • Keep leadership informed without being asked and surface what matters without noise • Conduct deep research on business topics, competitors, tools, and opportunities • Synthesize findings into clear, actionable summaries that leadership can act on • Support strategic planning, meeting prep, and decision-making with well-organized context • Take on whatever needs to get done, from vendor coordination to content drafts to internal process improvements • Operate across functions without needing a defined lane • Bring energy, ownership, and follow-through to every task regardless of size