Staff Solutions Engineer (France), Firefox Enterprise - Mozilla - Remote - Global

We’re now seeking a Staff Solutions Engineer (France) to support the growth of Firefox Enterprise across France. This is a highly customer-facing technical role focused on helping enterprises evaluate, validate, and deploy Firefox Enterprise in secure, complex, and regulated environments. The ideal candidate brings deep technical credibility, strong enterprise architecture experience, and a passion for helping customers solve real-world security, deployment, and interoperability challenges. Partner with Sales to support strategic enterprise opportunities. Lead technical discovery and solution design with customers and partners. Run workshops with customer stakeholders across security, infrastructure, IAM, endpoint management, and workplace technology. Own the relationship to the customer’s technical counterparts during and after the sales process. Help customers evaluate Firefox Enterprise in areas such as deployment, policy management, identity integration, logging, security controls, and operational fit. Design and support pilots, proofs of concept, and rollout plans. Advise customers on deployment models, architecture decisions, and integration approaches for enterprise environments. Validate interoperability across systems such as SSO, MFA, SIEM, proxy/network controls, endpoint tooling, certificates/PKI, and browser policy frameworks. Identify and help resolve technical risks early, including application compatibility, certificate handling, deployment complexity, and policy enforcement requirements. Create reusable technical assets such as reference architectures, deployment guidance, validation plans, and technical enablement materials. Support and enable partners involved in deployment, integration, and customer success. Champion Mozilla’s values of openness, trust, and user agency in every customer interaction.