network security engineer Jobs in Genf

Ärztekasse Genossenschaft provides business process outsourcing and eHealth solutions to health professionals so they get relief from administration and can focus on medical work. Ärztekasse is renewing its entire datacenter and the products affected by this transformation. To support this digitalization step, we are looking for smart and experienced...

Squad is seeking a DevSecOps Engineer for its Geneva office to strengthen security across the software development lifecycle. You will work closely with platform developers to embed security controls, automate security tasks, and monitor production systems for intrusions and incidents.You will define, implement, and maintain DevSecOps processes and...

Full-Stack Software Engineer, Web applicationsDatum: 22 september, 2026 Tid: 11:59Placering: CERNMer informationWhat you'll doAre you a talented Software Engineer, passionate about developing Web applications using state-of-the-art UX/UI technology? Do you enjoy designing scalable back-end systems for communication systems and working on several layers of...

CERN seeks a Storage Engineer to evolve the EOS storage platform within the IT Storage and Data Management Group in Geneva. You will contribute to operating large-scale storage services and collaborating with developers and service managers to improve automation, observability, reliability and performance.The role combines hands-on operations with...

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...

Principal Engineer - Classical Cryptography & Architecture 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...

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...

IonQ is seeking a Staff Cryptography Engineer in Geneva to help build post‑quantum cryptography hardware acceleration for HSM and network appliances. You will implement software for ML‑KEM, ML‑DSA and SLH‑DSA/LMS, with reference models, optimized code, and test infrastructure.Work in C/C++/Rust and Python, create constant‑time implementations, and...

As a Systems Engineer, you will play a crucial role in managing and improving our Microsoft/Citrix based systems and infrastructure. Your expertise will be essential in ensuring high availability, performance, and security of our IT services.Evolve in a challenging, regulated environment for a fast and growing Private BankMain responsibilities:Design,...

OneDoc is the leading healthcare platform in Switzerland. Today, more than 16,000 healthcare professionals and 3 million patients use our services every day. You may even be one of them! Our mission is simple: make interactions between health professionals and patients easier. To achieve this, we rely on a young and dynamic team of more than 80 people across...

OneDoc is the leading healthcare platform in Switzerland. Today, more than 16'000healthcare professionals and 3million patients are using our services every day. You may even be one of them! Our mission is simple: make interactions between health professionals and patients easier. To achieve this, we can count on a young and dynamic team of more than 80...

Lombard Odier Group is seeking an Integration and DevOps Engineer to manage release processes, coordinate CAB meetings, and ensure smooth integration of new business applications across Dev, Test, UAT, and production environments. You will work with security, platform, production, infrastructure teams and external providers to mitigate risks and improve...

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...

UBP - Union Bancaire Privée in Geneva is seeking a Systems Engineer to manage and enhance our Microsoft/Citrix based systems and infrastructure, ensuring high availability, performance, and security in a regulated private bank environment.The role covers design, implementation, and ongoing management of AD, DNS, DHCP, Exchange, PKI, DFS, MS Teams, Citrix,...

We are looking for a Requirements & Test Automation Engineer to support the specification, verification and validation of software components in a safety-critical environment.You will define and maintain software requirements and traceability, design and execute manual and automated tests, analyse results and defects, and contribute to verification and...

Data Engineer – GCP Data PlatformContract duration: 6 month contract renewableLocation: Geneva / Hybrid (depending on project requirements)As part of an ongoing enterprise data transformation program, we are looking for an experienced Data Engineer to support the design, development, and operation of a modern cloud-based data platform on Google Cloud...

We are looking for an experienced Test Automation Engineer to join a highly skilled engineering team working on complex, mission-critical software systems. You will contribute to the development and improvement of automated testing frameworks, ensuring the reliability, performance and quality of software used in safety-critical environments. This is an...

The Cooling & Ventilation (CV) Group is responsible for the design, installation, commissioning, operation, and maintenance of the cooling systems, pumping stations, air conditioning plants, and fluid distribution networks serving CERN’s accelerator complex, experimental areas, selected LHC detector cooling systems, and strategic technical infrastructures...

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...

Work on the C++ real-time frameworks that drive CERN’s accelerators — low-level, high-precision systems where nanoseconds matter. Take part!As a Software Engineer, you will join a passionate team and take an important role in the evolution of the low-level real-time frameworks used to control accelerator hardware, developed in C++ and targeting Linux....