Master Chiller Mechanic

Orbital

Orbital is an AI-first industrial company building hardware from the atoms up. Our goal is to lead an industrial renaissance to advance critical technologies and secure our planet for generations to come. We’re starting with critical hardware for AI data centers to make them more performant and sustainable. Every Orbital product is invented with our AI platform — uniting AI-automated hardware engineering with AI-designed material science to achieve breakthrough real-world performance. We have an ambitious mission and need excellent people in all our teams - AI research, operations, advanced materials, mechanical engineering, chemical engineering and manufacturing. Working at Orbital means working in tightly integrated, vertically integrated teams. We’re looking for people who have a love of physical technology, curiosity in AI and a desire to learn. ROLE OVERVIEW Orbital is seeking a highly skilled and innovative Senior Mechanical Engineer to design and optimize advanced Modular Data Centers. This is a Senior role within the MDC function that combines strategic input and involves hands-on participation in cutting-edge research, including design and layout of mechanical systems for data center equipment and actively participating in and conducting lab experiments to verify the validity and performance of our modular data centers. KEY RESPONSIBILITIES A lead role within Orbital for Modular Data Center design, manufacturing and deployment. As a subject matter expert, you’ll interface with existing and potential clients configuring modular deployments to best suit their needs and suggest improvements. Design for Modular Data Centers * Selection of coils, heat exchangers, chillers, compressors, pumps and other supporting components * Working with key stakeholders to recommend designs for performance, manufacturability, and ease of deployment * Compare the impact on overall efficiency of the data center of different refrigerants for the ambient design condition * Select compressors, expansion valves, and other supporting systems Coordination, Review and Approval of Technical Reports and Documentation * Review internal engineering work as well as external contractors such as CFD and FEA analysis * As the team continues to grow, this role will be responsible for the direction of intermediate engineers, drafters and designers from various disciplines that will be added to the MDC team. Miscellaneous * Participate in the evaluation and selection of potential contract manufacturers * Assist in supporting internal and external manufacturing operations including integrating feedback from various stakeholders to continuously improve our modular products * Lead role in bringing new and innovative ways to design and manufacture products WHAT WE’RE LOOKING FOR * Professional engineering designation with 7+ years of experience in the design, selection, and/or manufacturing of mechanical and electrical systems for data centers, HVAC, and large-scale cooling applications * Deep understanding of modular data center architecture — including mechanical/electrical subsystems, applicable codes, data center tiers, and best practices for efficiency and reliability * Expertise in chiller and refrigeration system selection, design and optimization * Experience with simulation tools (e.g. CFD, FEA) for thermal and fluid dynamics, and hands-on lab experience designing and executing experiments to validate mechanical system performance * Ability to interpret experimental data and translate findings into actionable design improvements WHY JOIN ORBITAL? * Competitive salary and equity package - the ability to own part of Orbital as we grow * Flexible and generous paid time off * Excellent health, dental and vision insurance plan * Regular company off-sites to the USA and beyond * The experience of working in a cutting-edge organisation dedicated to a better future Orbital is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

Amazon Data Services Sweden AB

AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. We're the people who keep the cloud running. We support all AWS data centers and all the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, and operations managers. You'll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. The Infrastructure Operations organization is seeking an exceptional leader to serve as a Data Center Engineering Operations (DCEO) Cluster Manager in Sweden. You will lead a large organization managing multiple data centers in the cluster, overseeing managers responsible for critical facility infrastructure. The pace, scale, and growth of Amazon's data center platform will challenge you. We seek experienced senior leaders who are highly strategic in managing their business unit, yet lead by example and roll up their sleeves when required. The ideal candidate will have strong knowledge of data center and mission-critical MEP infrastructure. You will be responsible for maintaining 100% service uptime in our cluster, maintaining a high-level view while diving deep into details as needed. You will interact daily with global teams, representing Sweden Data Center Engineering Operations. If you are passionate about customer experience, think and act globally, and want to contribute to the operational excellence of AWS data centers, this is the challenge you've been looking for. Key job responsibilities Team Leadership & Development: Hire, manage, and develop the operations management team including Facility Managers, Chief Engineers, and Facility Technicians. Mentor and develop employees at all levels, including managers. Operational Excellence: Ensure operation and maintenance of mechanical, electrical, and controls systems for AWS data centers, including preventive maintenance, corrective maintenance, and change management. Maintain 100% service uptime across your cluster. Performance Management: Establish performance benchmarks, conduct analyses, and prepare reports on all aspects of critical facility operations and maintenance. Manage all facility-related repairs in a timely manner. Organizational Structure: Build and maintain a sustainable organizational structure. Develop hiring strategy and participate in recruiting events. Cross-Functional Collaboration: Work with business development, engineering, and construction teams to forecast staffing needs and maintain appropriate resource levels. Vendor Management: Manage colocation data center service providers to meet or exceed contracted performance SLAs. Oversee on-site management of shift technicians, senior shift technicians, sub-contractors, and vendors, ensuring all work is performed in accordance with established practices and procedures. Incident Management: Lead safety, security, and availability incident response, incident management, incident resolution, and root cause analysis. Financial Management: Manage cost including OPEX and CAPEX associated with all data centers under your responsibility. Reporting & Communication: Conduct daily/weekly/monthly Data Center Engineering Operations meetings and reporting. Run weekly availability meetings and report outcomes. Global Integration: Liaise with global teams on initiatives, processes, and procedures; implement those initiatives locally in Sweden. Continuous Improvement: Drive continuous improvement of operational processes, procedures, methods, and tools. Lead and manage energy efficiency initiatives in your cluster. Capacity Planning: Support capacity planning and management activities. About the team You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you'll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion. Basic qualifications Experience hiring, developing, and managing high-performing technical teams. 4+ years of experience operating as a manager of managers AND/OR 7+ years of relevant experience managing mission-critical facilities. In-depth knowledge of data center facilities such as generators, chillers, cooling towers, air handling units, UPS, electrical sub-distribution systems, fire detection and suppression systems, and cable reticulation systems. Fluency in English to communicate effectively with global teams. Driving license valid in EU. Preferred qualifications Bachelor’s or master’s degree in engineering or related fields. Experience managing or implementing system health, performance monitoring, capacity planning, or process improvement and automation. Experience supporting procedures for production or mission-critical environments including ticketing, monitoring/metrics, and troubleshooting technical issues. Fluency in Swedish.

Amazon Data Services Sweden AB

AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. We're the people who keep the cloud running. We support all AWS data centers and all the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, and operations managers. You'll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. The Infrastructure Operations organization is seeking an exceptional leader to serve as a Data Center Engineering Operations (DCEO) Cluster Manager in Sweden. You will lead a large organization managing multiple data centers in the cluster, overseeing managers responsible for critical facility infrastructure. The pace, scale, and growth of Amazon's data center platform will challenge you. We seek experienced senior leaders who are highly strategic in managing their business unit, yet lead by example and roll up their sleeves when required. The ideal candidate will have strong knowledge of data center and mission-critical MEP infrastructure. You will be responsible for maintaining 100% service uptime in our cluster, maintaining a high-level view while diving deep into details as needed. You will interact daily with global teams, representing Sweden Data Center Engineering Operations. If you are passionate about customer experience, think and act globally, and want to contribute to the operational excellence of AWS data centers, this is the challenge you've been looking for. Key job responsibilities Team Leadership & Development: Hire, manage, and develop the operations management team including Facility Managers, Chief Engineers, and Facility Technicians. Mentor and develop employees at all levels, including managers. Operational Excellence: Ensure operation and maintenance of mechanical, electrical, and controls systems for AWS data centers, including preventive maintenance, corrective maintenance, and change management. Maintain 100% service uptime across your cluster. Performance Management: Establish performance benchmarks, conduct analyses, and prepare reports on all aspects of critical facility operations and maintenance. Manage all facility-related repairs in a timely manner. Organizational Structure: Build and maintain a sustainable organizational structure. Develop hiring strategy and participate in recruiting events. Cross-Functional Collaboration: Work with business development, engineering, and construction teams to forecast staffing needs and maintain appropriate resource levels. Vendor Management: Manage colocation data center service providers to meet or exceed contracted performance SLAs. Oversee on-site management of shift technicians, senior shift technicians, sub-contractors, and vendors, ensuring all work is performed in accordance with established practices and procedures. Incident Management: Lead safety, security, and availability incident response, incident management, incident resolution, and root cause analysis. Financial Management: Manage cost including OPEX and CAPEX associated with all data centers under your responsibility. Reporting & Communication: Conduct daily/weekly/monthly Data Center Engineering Operations meetings and reporting. Run weekly availability meetings and report outcomes. Global Integration: Liaise with global teams on initiatives, processes, and procedures; implement those initiatives locally in Sweden. Continuous Improvement: Drive continuous improvement of operational processes, procedures, methods, and tools. Lead and manage energy efficiency initiatives in your cluster. Capacity Planning: Support capacity planning and management activities. About the team You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you'll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion. Basic qualifications Experience hiring, developing, and managing high-performing technical teams. 4+ years of experience operating as a manager of managers AND/OR 7+ years of relevant experience managing mission-critical facilities. In-depth knowledge of data center facilities such as generators, chillers, cooling towers, air handling units, UPS, electrical sub-distribution systems, fire detection and suppression systems, and cable reticulation systems. Fluency in English to communicate effectively with global teams. Driving license valid in EU. Preferred qualifications Bachelor’s or master’s degree in engineering or related fields. Experience managing or implementing system health, performance monitoring, capacity planning, or process improvement and automation. Experience supporting procedures for production or mission-critical environments including ticketing, monitoring/metrics, and troubleshooting technical issues. Fluency in Swedish.