• Oversee the configuration, administration, and optimization of the Microsoft 365 suite, including Exchange Online, Teams, SharePoint, Intune, Defender, Azure AD / Entra ID, and Power Platform. • Regularly audit systems to ensure they are designed and operating to current best practices. • Mobile device management with Intune includes endpoint policies, configuration, package deployment, and provisioning. • Management of Exchange Online, including mail security such as SPF, DMARC, DKIM, and spam, malware, and phishing protection. • Implementation of Single Sign On for enterprise-wide applications utilizing Microsoft Azure AD / Entra ID. • Management of servers including latest Windows Server versions, Linux, and appliance based virtual machines. • Design, deploy, and administer HyperV virtualization systems in on-premises datacenters. • Design, deploy and administer cloud-based virtualization environments including Microsoft Azure. • Deploy, manage, and analyze infrastructure wide monitoring tools to ensure all systems are operating optimally. • Design and maintain internal networks for both datacenters and branch offices. • Management of Cisco / Meraki firewalls, routers, and switches. • Troubleshoot and resolve network-related issues and analyze root cause of failures to ensure design resiliency. • Responsible for circuit management and working with vendors as necessary. • Management of internal telephony via Cisco and Teams. • Develop and maintain Disaster Recovery (DR), High Availability (HA), and Business Continuity Planning (BCP) strategies for critical systems. • Ensures all platforms are deployed with appropriate backup and archiving strategies. • Conduct regular testing and drills to validate the effectiveness of DR, HA, and BCP plans. • Assist the IT security team with day-to-day security and compliance tasks. • Lead the vulnerability management program’s patching design, implementation, and monitoring. • Management of multi-factor authentication technologies. • Ensure processes and systems are implemented in alignment with existing compliancy and regulatory requirements. • Design, develop, and maintain IT integrations such as HR IS platform to Microsoft Azure AD / Entra ID. • Process automation such as user onboarding and offboarding script development. • Act as an escalation point for the help desk team to assist with complex trouble tickets. • Assist with the design and implementation of automated configuration for both Windows and Mac based endpoints. • Management of branch offices including networking, printing, and physical security. • Collaborate with various business and IT team members to ensure all designs meet requirements. • Develop documentation of processes and knowledge base articles for systems as they’re designed and deployed.

Role Description As a Member of Technical Staff, System Modeling (Computation), you will be part of a hands-on R&D team building simulation frameworks that enable evaluation and rapid iteration across all layers of unconventional physics-based computing systems for machine learning workloads. “Extreme co-design” is our guiding principle. System Modeling is a multi-disciplinary effort, and the team we’re building reflects that. The role involves: - Development of physics-based system models. - GPU-accelerated ML system simulations. - Cross-layer system integration. You don’t need to be an expert in all of these, but you have to be very strong in at least one, and solid in the rest. Responsibilities - Building large-scale, GPU-accelerated, high-fidelity differential equation solvers to enable development of ML on analog/unconventional hardware. - Developing physics-based models of device- and system-level behavior in unconventional compute, integrated with PyTorch. - Working with other teams to understand their needs for modeling and simulation to support high-level algorithm development as well as lower-level verification of hardware. Qualifications - MS/PhD in a quantitative field (AI/ML, Computer Science, Physics, Electrical Engineering, Applied Math), or BS with substantial, clear evidence of equivalent research/engineering depth. - Dynamical computation knowledge. - Experience with high-performance, customized GPU kernel development for numerical differential equation solvers (e.g., ODE, SDE). - Experience with DE solving algorithms designed for parallel architectures. - Experience with building effective neural network surrogate models for ODE/SDE/DDE solvers and functions. - Solid understanding of modern AI/ML architectures and training/inference workflows. - Strong experience implementing and debugging ML models in PyTorch (preferred). Preferred Qualifications - Basic familiarity of analog dynamic systems, including transient responses and nonidealities. - Strong Python engineering skills: modular design, testing, packaging, CI. - Experience with PyTorch internals and CUDA, Triton, or other GPU programming approaches. - Comfort with at least some of: JAX, NumPy, TensorFlow, Modal, HPC patterns. - Demonstrated ability to reason across multiple layers of the stack: algorithm, software, runtime, hardware. - Experience applying efficiency techniques (quantization, sparsity, pruning, distillation, kernel fusion, etc.). - Prior experience building or extending a serious simulation or modeling framework. - Comfort with approximations and tradeoffs. Benefits - A comprehensive package including best-in-class health benefits. - 401k matching. - Truly unlimited PTO. - Complimentary meals when working from our Palo Alto office.

• Own day-to-day endpoint management and device security for Windows (and other endpoints as applicable). • Administer Microsoft Intune and Windows Autopilot to deploy, configure, patch, and secure devices. • Provide Tier 2 support for endpoint and access issues. • Ensure devices are compliant, reliable, and ready for employees and contractors. • Maintain device baselines: patching, security settings, disk encryption, and required software. • Partner with Security to monitor and remediate endpoint risks. • Support identity and access tasks in Entra ID (users/groups, MFA, conditional access support, and device join/registration). • Create and maintain documentation (runbooks, standards, and knowledge articles) and keep tickets up to date.

Role Description Wir sind ein erfolgreiches IT Systemhaus und suchen motivierte Fachinformatiker (m/w/d), die uns mit ihrem Fachwissen und ihrer Leidenschaft für Technologien unterstützen. Als Teil unseres dynamischen Teams werdet ihr die Möglichkeit haben, an spannenden Projekten mitzuwirken und innovative Lösungen für unsere Kunden zu entwickeln. Wenn ihr mit uns die Zukunft der IT gestaltet möchtet, dann freuen wir uns auf eure Bewerbung. - Konzeptionierung, Umsetzung und Betreuung von Microsoft 365 / Office 365 Strukturen - Konfiguration und Administration von Windows Servern (2012/2016/2019) - Konzeption, Umsetzung und Betreuung von virtuellen Systemen (HyperV, Vmware) - Aufbau und Betreuung von Kundennetzen - Eigenverantwortliche Betreuung und Durchführung von IT-Projekten - Kundensupport und Kundenbetreuung - Hard- und Softwareinstallationen Qualifications - Sehr gute Kenntnisse in der Administration von Windows Servern/Clients - Gute Kenntnisse im Bereich Netzwerktechnik, Firewalls, Routing, VPN und WLAN - Sehr gute Hardwarekenntnisse - Fundierte Kenntnisse im Bereich Virtualisierung - Kenntnisse im TK-Bereich von Vorteil - Analytische Denk- und Arbeitsweise sowie Kommunikationsstärke und Flexibilität - Berufserfahrung ist von Vorteil