Antithesis is hiring: Office Assistant/Field Marketer in San Francisco

Location San Francisco, CA Employment Type Full time Location Type On-site Department Ops About Antithesis We are a well-funded deep tech company headquartered in Northern Virginia, with a satellite office in San Francisco and London, building a suite of autonomous software reliability and testing products. Our team is collaborative, highly technical, and customer focused. We prioritize the long-term in our structure, our products, and our relationships. As we scale, we are looking for an organized and proactive Office / Administrative Assistant to help keep our operations running smoothly. About the Role In this hybrid role, you will keep our San Francisco office running smoothly while gaining hands‑on exposure to marketing activities. You’ll be the go‑to person for day‑to‑day office needs and will also support our marketing efforts, especially around events, specifically, our meetups which we hold once a month in our office. As a growing startup with the San Francisco office being relatively new, there may be other tasks that may be assigned to you. If you like supporting and rolling up your sleeves to get things done, this may be a perfect fit for you. This role is ideal for a recent college graduate who: Is organized, detail-oriented, and reliable Enjoys coordinating people, spaces, and events Is curious about marketing and wants to build real‑world experience Likes working in a collaborative, startup‑like environment You’ll work closely with Operations and Marketing, giving you visibility into how both functions support a growing tech company. What You Will Do: Office Operations Maintain a tidy, welcoming office environment, including stocking snacks and drinks. Act as the main point of contact for vendors and building/facilities to ensure smooth daily operations. Coordinate meetings and travel arrangements for team members and interview candidates when needed. Help manage conference/Zoom room setups for meetings and interviews. Support basic onboarding logistics for new employees (desk setup, welcome materials, office introductions, etc.). Marketing Exposure & Support (with Growth Path) This role is a great entry point if you’re excited to get hands‑on experience at the intersection of marketing and operations. You’ll jump in wherever needed to help bring our office events and brand to life, while building the foundation to grow into a more specialized role over time. Help plan and support monthly marketing and community events hosted in our office (meetups, small workshops, etc.). Assist with event logistics: invitations, RSVPs, name tags, materials, and day‑of coordination. Capture light content from events (photos, notes, quotes) for potential use in blogs, social posts, or internal recaps. Partner with marketing on brand presence in the office (signage, swag organization, event boards). Support simple marketing operations tasks such as organizing contact lists, tracking event attendance, and preparing basic follow‑up materials. Growth & Trajectory We see this role as a launchpad. As you get up to speed, you’ll have the opportunity to lean into the areas that excite you most and take on more ownership. No prior marketing experience required—but curiosity, initiative, and a willingness to jump in are key. If you’re the type of person who raises their hand, figures things out, and wants to grow quickly, you’ll do well here. What We’re Looking For Recent college graduate or early‑career candidate with interest in marketing and operations. Strong organizational and time management skills; you’re the kind of person who likes checklists and follow‑through. Comfortable using Google Workspace (or similar tools) and willing to learn new tools quickly. Clear, professional written and verbal communication skills. Friendly, approachable, and able to build good working relationships across the team. Ability to multitask and prioritize in a fast‑paced environment. A proactive mindset: you notice what needs to be done and take initiative. Nice‑to‑haves (but not required): Experience helping run events (on campus, clubs, internships, etc.). Coursework or projects related to marketing, communications, or business. Benefits Competitive salary package. Opportunities for professional development and growth, including exposure to marketing projects. Supportive, inclusive, and highly collaborative team environment. The chance to learn how a deep tech startup operates from the inside. If you’re a recent graduate excited about starting your career at the intersection of operations and marketing, we’d love to hear from you. Salary Information $25 - $30/hr The base salary range is specific to the United States. The salary of the final candidate selected for this role will be set based Marketing Exposure & Support (with Growth Path) on a variety of factors, including but not limited to internal equity, experience, education, work location, specialty and training. If the final candidate has a different level of experience, the base salary target range may be lower or higher than what is published. #J-18808-Ljbffr In Summary: We are a well-funded deep tech company headquartered in Northern Virginia, with a satellite office in San Francisco and London, building a suite of autonomous software reliability and testing products . As we scale, we are looking for an organized and proactive Office / Administrative Assistant to help keep our operations running smoothly . This hybrid role is ideal for a recent college graduate who is organized, detail-oriented, and reliable . En Español: Ubicación San Francisco, CA Tipo de empleo Tipo de ubicación a tiempo completo Tipo del departamento de operaciones en el sitio Sobre Antítesis Somos una empresa de tecnología profunda bien financiada con sede en Virginia del Norte, con oficinas satelitales en San Francisco y Londres, construyendo un conjunto de productos de fiabilidad de software autónomos y pruebas. Nuestro equipo es colaborativo, altamente técnico y enfocado al cliente. Priorizamos el largo plazo en nuestra estructura, nuestros productos y nuestras relaciones. A medida que escalamos, estamos buscando un asistente administrativo / oficina organizado y proactivo para ayudar a mantener nuestras operaciones funcionando sin problemas. Si le gusta apoyar y levantar sus mangas para hacer las cosas, esto puede ser un ajuste perfecto para usted. Este papel es ideal para un recién graduado universitario que: Es organizado, orientado al detalle y confiable Disfruta de coordinar personas, espacios y eventos Tiene curiosidad por el marketing y quiere construir experiencia en el mundo real Le gusta trabajar en un entorno colaborativo parecido a una startup Trabajará estrechamente con Operaciones y Marketing, dándole visibilidad sobre cómo ambas funciones respaldan a una empresa tecnológica en crecimiento. Lo que hará: Operaciones de oficina Mantener un ambiente ordenado y acogedor de la oficina, incluyendo almacenamiento de bocadillos y bebidas. Actúa como el principal punto de contacto para los proveedores y instalaciones/construcciones para garantizar operaciones operativas. Coordina reuniones y viajes para miembros y materiales de mercadotecnia cuando se administran entrevistas diarias. Salta donde sea necesario para ayudar a dar vida a nuestros eventos de oficina y marca, al tiempo que construye la base para crecer en un papel más especializado con el tiempo. Ayuda a planificar y apoyar los eventos mensuales de marketing y comunidad organizados en nuestra oficina (reuniones, pequeños talleres, etc.). Asiste con la logística del evento: invitaciones, RSVPs, etiquetas de nombre, materiales y día de coordinación. Captura contenido ligero de eventos (fotografías, notas, citas) para su uso potencial en blogs, publicaciones sociales o recaps internos. Colabora con el marketing sobre presencia de marca en la oficina (señaje, organización de swag, tablas de eventos). Apoya tareas básicas simples como organizar listas de contactos, rastreo de asistencia a eventos y preparar material de seguimiento. Crecimiento & Trayectoria Vemos este rol como una plataforma de lanzamiento. Si eres el tipo de persona que levanta la mano, resuelve las cosas y quiere crecer rápidamente, lo harás bien aquí. Lo que buscamos Un graduado universitario reciente o un candidato a una carrera temprana con interés en marketing y operaciones. Habilidades organizativas y de gestión del tiempo fuertes; eres el Tipo de persona a quien les gustan las listas de verificación y seguimiento. El salario del candidato final seleccionado para este puesto se fijará basándose en la exposición y el apoyo al marketing (con trayectoria de crecimiento) sobre una variedad de factores, incluidos pero no limitados a equidad interna, experiencia, educación, ubicación laboral, especialidad y capacitación.