network security engineer Jobs in Genf

Helvetic Payroll is seeking a Data Engineer to join a 6 month contract in Geneva, hybrid setup. You will design and operate a modern cloud data platform on Google Cloud Platform, focusing on BigQuery, dbt, and CI/CD with GitLab.You will collaborate with analytics teams to deliver scalable data products and ensure reliable, cost-efficient data pipelines. You...

IonQ, Inc. in Geneva, Switzerland, is seeking a Staff Cryptography Engineer to build post‑quantum cryptography hardware acceleration for HSM and network appliances. You will implement software models and test infrastructure, in C/C++/Rust and Python, and contribute to verification workflows.You will work with senior cryptography engineers to ensure...

At Workrate you’ll be part of a unique security concept. Workrate provides Security for datacentres across several European cities, like Amsterdam, London, Frankfurt & Geneva. This is what your work looks like: You play an important role in datacentre security; the foundation of the digital economy. The much-discussed 5G networks, Internet of Things,...

Joining Mirabaud, means entering an entrepreneurial and innovative environment. With the 7th generation of the Mirabaud family working within the bank, the culture is that of a family business. With over 750 employees based in 10 countries worldwide, Mirabaud offers opportunities to develop one’s career across an international network of 15 offices. Job...

About IonQ:IonQ, Inc. [NYSE: IONQ] is the world’s leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners...

Who is Sonar? Sonar is driving the future of agent-centric software development. As the leader in AI code verification and governance, we solve a critical problem: ensuring that software generated by AI-assisted developers or autonomous agents is reliable, secure, and maintainable. Integrating seamlessly with Claude Code, Codex, Cursor, GitHub Copilot,...

Union Bancaire Privée seeks a Senior Systems Engineer to manage and improve Microsoft/Citrix infrastructures in a regulated Private Bank environment. You will ensure high availability, performance, and security while collaborating with cross-functional teams.Responsibilities include design and support of AD, Exchange, PKI, SCCM, and Citrix, plus automation...

OneDoc in Switzerland is seeking a DevOps / IT Infrastructure Engineer to design, build, and maintain scalable cloud infrastructure for our SaaS platform. You will own reliability, security, and observability, shaping how our systems evolve.You will collaborate with CTO, developers, and product teams, implement CI/CD pipelines, monitoring, and automation;...

About Proton Join Proton and build a better internet where privacy is the default. Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton...

Proton seeks a DevOps Engineer to own and scale CI/CD infrastructure, focusing on Kubernetes clusters and GitLab CI pipelines. You will advance GitOps with ArgoCD, enhance security across the software supply chain, and troubleshoot complex infra across multiple layers.A strong programming background (Python, Golang or Rust) and automation skills are...

Join Proton and build a better internet where privacy is the default Proton was founded in 2014 by scientists from CERN on a simple truth:privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar—tools used by...

With over 140 years of Swiss engineering heritage, Sécheron Hasler Group is a global leader in high-power electrical and electronic equipment. Our solutions power railways, renewable energy, DC and AC networks, and industrial systems worldwide trusted for their precision, reliability, and innovation.Safety meets innovation in our Electrical Safety Solutions...

ALPINEO is looking for a Requirement & Test Automation Engineer to join our team and work for our partner, a major IT company involved in ATM, on software/system devices. You will participate in software specification, documentation writing and testing Applications for the Air Traffic Management System.Your Mission :You work autonomously in an Agile team and...

Commissioning Engineer for the Electrical Engineering team Datum: 10 mars, 2026 Tid : 11:59 Placering: CERN Mer information Join CERN’s Electrical Engineering team to support the operation and commissioning of its electrical transmission and distribution network. We are looking for a motivated electrical engineer with experience in power system testing and...

Proton is seeking a DevOps Platform engineer to lead scalable CI/CD infrastructure across on‑prem and cloud environments. You will deepen GitOps with ArgoCD, enhance supply chain security, and troubleshoot multi‑layer infrastructure challenges.Collaboration across teams is essential inside a small, distributed, and highly skilled group. We value...

Full Stack Software Engineer and Service Manager Datum: 1 juni, 2026 Tid: 11:59 Placering: CERN Mer information Are you a skilled full-stack developer who enjoys taking ownership of real-world services? Join CERN’s Platforms & Workflows group in the IT department, where we build and operate the Identity and Access Management systems used daily by thousands...

Infomaniak Network SA à Genève recherche un·e Software Engineer PHP (Médias) pour développer des plateformes de streaming média. Le candidat idéal possède une expertise en PHP moderne, notamment avec Laravel, et est capable de concevoir des APIs robustes. Ce poste à temps plein en CDI requiert une disponibilité immédiate et offre un environnement...

Terminal Investment Limited (TIL) in Geneva, Switzerland seeks a Senior Engineer Technology Infrastructure to drive IT/OT/Comms projects across our terminal network. You will develop and implement technology solutions for (re)development projects and existing terminals, ensuring secure, scalable architectures and effective collaboration with partners.Ideal...

About IonQ:IonQ, Inc. [NYSE: IONQ] is the world’s leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners...

Union Bancaire Privée seeks an experienced backend engineer to design, implement, and operate scalable services using Java 17/11/8, Spring 4/5, and Spring Boot 2.x/3.x. You will build REST/SOAP APIs, manage HTTP layers with OpenAPI, and develop admin UIs when needed.You will integrate with Oracle and MS SQL Server via JPA/Hibernate, manage schema changes...