Office Manager

Office Manager

Riot Security · Paris, France · Full-time · Posted 2026-10-01

Workplace: on_site

Department: G&A

Description

We're a product-first team on a mission to help grow the cybersecurity culture 🔐

We want to instill cybersecurity good practices to employees in a way that's actually effective, and entertaining enough so that employees don't feel like they're working. Think Duolingo but for cybersecurity.

We created a platform to easily rollout a cybersecurity awareness program: the platform sends chat-based 4-minutes long courses to teams. Following the courses, the other side of the platform simulates phishing attacks, to prepare employees to face hackers, but in a safe environment.

Created in 2020, Riot has raised $45m with leading investors (Y Combinator, Left Lane, Base10, Funders Club and First Capital) and is now protecting more than 2,000,000 employees in over 2,000 companies (including Intercom, Deel, and Deezer) all over the world.

Cybersecurity is everywhere. It's impacting everyone, everyday, and it's becoming the number one risk to any organization, whether it's a small business or a big firm. Yet, the cybersecurity culture in most companies is a disaster. Hackers are leveraging this by targeting the weakest link: the employees. We're on a mission to fix that.

You will join our G&A team, reporting to our VP Finance. Your main focus will be our workplace: the office and the vendors behind it, the internal events that bring the whole company together, and the support that keeps our CEO's time well spent.

What you will do 🤝

Own the place

• Run the office day to day: vendors, stock, layout, maintenance, and the safety and compliance that come with a physical workplace
• Build and own the office and events budget
• Own office moves and capacity planning: the analysis, the options, the execution

Own the moments that gather everyone

• Run our internal events end to end, from the weekly rituals to the annual offsite that brings the team together
• Own the all-hands as a deliverable: slot, room, setup, running order
• Take over our people rituals — welcome drinks and the rest — and make them run without anyone having to chase you

Support our CEO

• Work directly with Benjamin our CEO on his time, his priorities and the logistics around them
• Anticipate rather than execute on request: this part of the role is judged on what never had to be asked for

Requirements

Who you are 🪪

• We don't screen on years of experience. What you have owned matters far more to us than how long you have been doing it
• You have worked closely with a founder, a C-level or an exec team, and you can tell us precisely what you owned in that context
• You have run internal events for 100 people or more from end to end: venue, vendors, budget, and the day itself
• You have managed a site and its vendors with a budget of your own
• You hold outcomes and deadlines without being chased, and you would rather anticipate a need than wait for the brief
• You are precise: when something is expected at a given time and in a given form, it lands that way
• You don't need to be an expert on cybersecurity, but you need to be motivated by the mission
• You have a full professional proficiency in English and native in French
• You're based in Paris or you're willing to relocate

It will be a cultural fit if 🫂

• You're a doer: not afraid to get your hands dirty and get things done.
• You have high standards: expect performance to be nothing short of the best.
• You are an enthusiastic at heart: exhibit passion and excitement over work.

Benefits

Why join us at Riot 💜

• Join a financially-healthy company: we're financially strong and highly capital-efficient. Fundraising fuels our momentum, enabling us to scale faster and unlock new growth opportunities.
• Contribute to a fast-growing startup with a strong vision and high ambitions, backed by clear business goals. We've tripled our revenue over the past two years, and we plan to grow from €20M to €40M ARR in 2026.
• Experience the energy of a collaborative team in our modern and cosy office located in heart of Paris: République / Canal Saint-Martin

Recruitment process 🎙️

• Screening interview with our Talent Acquisition team
• Interview with our VP Finance — the manager for this role
• Interview with Benjamin, our CEO — focused on the exec support part of the role
• Case study on a real workplace or event brief, presented and discussed
• Cultural fit interview with the team

At RIOT, we believe that diversity drives innovation and inclusion fosters belonging. We are committed to building a team that reflects a wide range of perspectives, backgrounds, and experiences. We welcome candidates from all walks of life and are dedicated to creating an environment where everyone feels valued, respected, and empowered to thrive.

Please note that this is an on-site position with up to 2 days per month of remote work.

Apply

Apply at Riot Security

---

Powered by Workable