Stellenangebote für: - ON AG ZÜRICH

We are looking for a qualified Plumber to join our client's team in Zurich. This role involves installing and maintaining plumbing systems in residential and commercial properties. If you have a hands-on mindset and take pride in delivering reliable work, this could be a great opportunity. What You'll Do - Install water and drainage systems in new buildings and renovations - Repair and replace piping, valves, and sanitary fixtures - Read technical drawings and follow installation plans - Conduct...

We are looking for a skilled and reliable Electrician to join our client's installation team in Zurich. In this hands-on role, you will be responsible for installing, maintaining, and repairing electrical systems in residential, commercial, and industrial environments. What You'll Do - Install and maintain electrical systems and wiring - Diagnose and repair electrical faults and issues - Read and interpret technical drawings and circuit diagrams - Ensure work complies with safety and building re...

About the Role We are seeking a skilled Quality Test Engineer (Manual Testing) to join our client's team in Zurich. In this role, you'll be responsible for ensuring the quality of software products through systematic manual testing. If you have a keen eye for detail, a passion for problem-solving, and enjoy working in dynamic environments, this opportunity could be the right fit for you. What You'll Do - Develop and execute manual test cases based on project requirements - Identify, document, an...

About the Role We are looking for an experienced Software Engineer (Java) to join our client's team in Zurich. In this position, you will play a key role in developing, enhancing, and maintaining robust Java applications. If you thrive in dynamic environments, enjoy problem-solving, and have a strong passion for technology, this role could be a perfect match for you. What You'll Do - Develop and maintain scalable Java-based applications - Work closely with other engineers, product managers, and ...

About the Role We are seeking an experienced Cybersecurity Engineer to join our client's team in Zurich. In this role, you will help protect critical systems and data by designing and implementing security measures across infrastructure and applications. If you have a strong technical foundation and a passion for safeguarding digital environments, this could be a great fit. What You'll Do - Design and implement cybersecurity strategies and controls - Monitor systems for vulnerabilities, threats,...

We are looking for a dedicated Carpenter to support our client's construction and renovation projects in Zurich. This role involves the construction, installation, and repair of wooden structures in both residential and commercial environments. If you have a good eye for detail and enjoy precision work, this position could be right for you. What You'll Do - Build and assemble wooden frameworks, doors, and furniture - Read construction plans and measure materials accurately - Install interior fit...

We are seeking a dependable Construction Worker to join our client's team in Zurich. This physically active role involves supporting building and infrastructure projects through a variety of manual tasks. If you're hardworking, hands-on, and enjoy working outdoors in a team, this opportunity could be a great fit. What You'll Do - Assist with groundwork, demolition, and general site preparation - Transport and organize materials and tools across the site - Support skilled tradespeople in construc...

We are looking for a dependable and professional Truck Driver to support our client's transportation operations in Zurich. You will be responsible for delivering goods safely and on time across regional or national routes. If you're experienced behind the wheel and value reliability, this role may be the right fit. What You'll Do - Operate heavy goods vehicles for the delivery of goods - Load and unload cargo following safety protocols - Plan routes and keep accurate delivery records - Inspect v...

We are looking for a reliable and detail-oriented Factory Worker / Production Operator to join our client's manufacturing team in Zurich. You'll play a key role in assembling, packaging, and inspecting products on the production line. If you enjoy structured work and are a strong team player, this role could be a great fit. What You'll Do - Operate machinery and equipment along the production line - Assemble components and package finished goods - Monitor production quality and report any irregu...

We are looking for an experienced HVAC Technician to join our client's service and installation team in Zurich. In this role, you will be responsible for the installation, maintenance, and repair of heating, ventilation, and air conditioning systems in both residential and commercial buildings. What You'll Do - Install and commission HVAC systems according to technical specifications - Perform routine maintenance and repair work on heating and cooling units - Diagnose system faults and ensure ef...

About the Role We are looking for a talented Machine Learning Engineer to join our client's team in Zurich. In this role, you will design, develop, and deploy machine learning solutions to solve real-world problems across various applications. If you're passionate about applied AI and enjoy working at the intersection of data and engineering, this could be the right opportunity for you. What You'll Do - Develop and deploy scalable machine learning models for production use - Collaborate with dat...

About the Role We are looking for a skilled Backend Software Engineer to join our client's team in Zurich. In this role, you will be responsible for building and maintaining robust backend systems that power modern applications. If you enjoy clean architecture, APIs, and solving complex backend challenges, this could be the right opportunity for you. What You'll Do - Design, implement, and maintain scalable backend services and APIs - Collaborate with frontend developers, DevOps, and product tea...

About the Role We are looking for an experienced IT Project Manager to join our client's team in Zurich. In this role, you will lead cross-functional teams to deliver IT solutions on time and within budget. If you enjoy managing complex projects and aligning business and technical stakeholders, this could be the right role for you. What You'll Do - Plan, lead, and deliver IT projects from initiation to completion - Coordinate internal and external resources across departments - Manage project sc...

About the Role We are looking for a skilled Software Engineer (.NET) to join our client's development team in Zurich, Switzerland. In this role, you'll be responsible for building, maintaining, and optimizing applications using .NET technologies. If you enjoy solving complex problems and developing clean, scalable code, this could be the perfect opportunity. What You'll Do - Design, develop, and maintain applications using the .NET framework - Collaborate with cross-functional teams on feature i...

We are seeking an experienced Scrum Master to support agile teams within our client's organization in Geneva. You will play a central role in ensuring agile best practices are followed and that teams remain focused, empowered, and continuously improving. If you are passionate about agile delivery and servant leadership, this may be the right opportunity. What You'll Do - Guide teams in Scrum methodology and support agile ceremonies - Foster team alignment and remove blockers to progress - Promot...

We are looking for a skilled Big Data Engineer to join our client's data team in Zurich. In this role, you'll design and optimize data pipelines that process large-scale datasets to support analytics, machine learning, and business intelligence. If you enjoy working with modern data technologies and transforming raw data into usable insights, this could be the right role for you. What You'll Do - Develop and maintain scalable data processing pipelines using big data frameworks - Work with cloud ...

We are looking for a skilled Cloud Engineer to join our client's infrastructure team in Zurich. In this role, you will be responsible for designing, deploying, and maintaining cloud-based solutions to support scalable and secure IT environments. If you are passionate about cloud technologies and automation, this could be a great fit. What You'll Do - Design and implement cloud infrastructure using platforms such as AWS, Azure, or GCP - Automate provisioning, configuration, and monitoring using i...

We are looking for a hands-on SPS Engineer to join our client's team in Zurich. In this role, you'll be responsible for programming, commissioning, and maintaining PLC-based automation systems. If you have strong knowledge of industrial automation and enjoy working closely with machinery and production environments, this could be the right position for you. What You'll Do - Develop and modify PLC programs (e.g., Siemens S7, TIA Portal) - Commission automation systems at customer sites and in-hou...

We are looking for a proactive Site Reliability Engineer (SRE) to join our client's team in Zurich. In this role, you will ensure the stability, scalability, and performance of complex systems in a production environment. If you enjoy combining software engineering with infrastructure operations, this is a great opportunity to make a direct impact. What You'll Do - Build and manage scalable, reliable systems and infrastructure - Automate deployment, monitoring, and incident response processes - ...

About the Role We are looking for a skilled Embedded Software Engineer to join our client's engineering team in Zurich. In this role, you will develop firmware and embedded systems for high-performance products. If you have strong C/C++ programming skills and enjoy working close to the hardware, this could be an excellent fit. What You'll Do - Design and implement embedded software for microcontroller-based systems - Collaborate with hardware and systems engineers during product development - Pe...