Are you passionate about designing and managing IT architectures that enable teams to innovate and succeed?Join our dynamic Tools and Infrastructure team at Siemens and play a key role in shaping the foundation of essential tools and infrastructure for a global R&D organizationAs an IT Solution Architect & Systems Engineer, you will be responsible for architecting, implementing, and managing IT infrastructures that support a broad range of core R&D processes, ensuring a seamless and exceptional user experience. You will collaborate with developer teams to optimize the developer toolchain, systems performance, and integration effortsYour new ResponsibilitiesDrive innovation: Collaborate with R&D teams, Siemens corporate IT, and external software/hardware vendors to evaluate and implement state-of-the-art technologies. Establish clear guidelines for IT solution evaluation tailored to the local organizationEnsure seamless operations: Oversee the installation, specification, testing, and service transition of software and hardware, ensuring alignment with operational needsMaintain and optimize infrastructure: Manage day-to-day operations of server and network infrastructures (Windows/Linux, VLAN, Firewall management) to ensure system reliability and performance. Regularly assess IT systems, analyze performance data, and propose improvementsProvide expert support: Troubleshoot server and network issues, ensuring smooth operation and fast resolution of technical challengesEnhance security and compliance: Address security and performance concerns, ensure adherence to corporate security standards, participate in security audits, and implement necessary changesCollaborate and strategize: Work closely with corporate IT, application operations, and other teams to develop upgrade strategies, integrate new solutions, and drive continuous improvementYour SkillsExtensive hands-on experience in core IT infrastructure technologies:Windows and/or Linux administration, including base infrastructure services (e.g., file servers, domain controllers).Virtualized environments, including hosting hardware, network virtualization, and cloud-based infrastructures.Network and security technologies to safeguard IT services (e.g., Cisco, Fortigate, RADIUS).Strong security expertise, including vulnerability management and zero-trust architectureFamiliarity with developer toolchains, including Git-based CI/CD and technologies such as IBM ALM, WebSphere, Artifactory, and UrbanCode DeploymentExperience with IT/OT architectures for R&D environments and workflows, including migration strategiesProblem-solving mindset with the ability to assess complex systems and proactively develop solutionsCollaborative team player who fosters alignment and innovation across departmentsSelf-starter with a strategic mindset, project management skills, and the ability to take ownership and drive improvementsPassion for technology and a proactive approach to staying up to date with the latest industry trendsExcellent communication skills to convey technical concepts to both technical and non-technical stakeholders.English is required; German is a plusEmployee benefits2-3 days per week of mobile working is standardMobility allowanceVaried further training opportunitiesAccess to employee share programsFurther information about employee benefits can be found hereWhat it's like working for usWe place significant emphasis on fostering an inclusive and flexible working culture that encourages everyone to be their authentic selves. Equal opportunities and diversity are important to us and contribute to an enriching corporate culture. We actively embrace mobile working to provide every colleague with more autonomy and the chance to achieve a good work-life balance. Learn more hereFrequently asked questions and contact informationHere you will find a collection of frequently asked questions and a way to contact us directly.I look forward to receiving your application.NathalieTalent Acquisition PartnerInformation for recruitment agencies: Siemens is not accepting applications from recruitment agencies for thi