IT & Infrastructure

Manage on-site IT infrastructure and end-user support at a Berlin office, handling ticket triage, hardware/software troubleshooting, system administration, and network infrastructure maintenance across Windows and Microsoft 365 environments.

Design and implement security infrastructure, automation, and guardrails across the engineering organization while advising development teams on secure architecture practices from project inception.

Field maintenance technician responsible for preventive and corrective maintenance of industrial weighing equipment across multiple sites, including diagnostics, installations, and ensuring regulatory compliance with metrological standards.

Field technician performing preventive and corrective maintenance on industrial weighing equipment across multiple sites, diagnosing issues, installing devices, and ensuring compliance with metrological standards.

Network operations and infrastructure management role focused on designing, maintaining, and troubleshooting enterprise network systems across multiple German locations. Day-to-day involves firewall administration, VPN/routing configuration, infrastructure support, and planning network modernization projects.

Stand NOC shifts monitoring and troubleshooting a live BGP/MPLS network, resolving real faults independently, and building automation and infrastructure improvements during quieter periods using Git-based IaC and AI-assisted ops tooling.

Design and implement cloud security improvements across a payments platform, working with Platform Engineering and Security teams to enhance governance, resilience, and operational security practices rather than building features.

Linux systems administration role focused on managing web hosting infrastructure, diagnosing server issues, and providing technical support to customers. Day-to-day involves log analysis, monitoring systems, troubleshooting mail and database services, and collaborating with support and project teams.

Monitor, maintain, and troubleshoot data center infrastructure including electrical systems, UPS, HVAC, and building management systems to ensure 24/7 uptime. Work hands-on with monitoring tools, perform preventive maintenance, coordinate with contractors, and eventually lead infrastructure strategy.

Managing enterprise security infrastructure at scale, including zero trust architecture, network access controls, and device trust systems. Balances policy design work with hands-on incident triage and system operations.

Senior-level IT security role focused on protecting infrastructure and systems at an IoT connectivity company. Involves security architecture, threat assessment, and infrastructure hardening rather than application development.

Design and implement secure cloud infrastructure, manage security policies, and maintain the integrity of cloud-native systems. This role bridges engineering expertise with infrastructure operations and security concerns.

A DevSecOps staff engineer responsible for securing IonQ's development and deployment infrastructure, implementing security practices across the quantum computing platform, and managing infrastructure-as-code for their systems.

Design, document, and evolve cloud infrastructure and security controls on GCP using Terraform and security tooling. Work closely with the CTO to build and maintain the infrastructure foundations, compliance frameworks, and security posture as the company scales.

Design, implement, and maintain Zero Trust security architectures across cloud and on-premise environments, working with security teams to configure identity controls, network segmentation, and endpoint protections rather than writing application code.

System administrator role managing IT infrastructure, user support, and network operations for a mid-sized truck rental company. Day-to-day involves user support, device management, Active Directory/Microsoft 365 administration, server/network monitoring, and IT project implementation.

Senior Security Engineer role focused on credential security infrastructure, likely involving security architecture, threat modeling, and security systems implementation rather than application development. This leverages deep technical knowledge but applies it to infrastructure and security concerns rather than feature coding.

Respond to security incidents and threats in a 24/7 on-call rotation, performing forensic analysis, triaging alerts, and building automation/AI tools to detect and contain security events across Databricks infrastructure.

Lead delivery of IT services and infrastructure projects at a fintech company, managing systems, tools, and small teams while solving operational problems that keep the organization running. Balance independent work with mentoring other engineers on platform stability and service reliability.

Design, implement, and manage cloud and on-premises infrastructure solutions focused on identity and access management, working on system architecture, automation, and cross-team consulting rather than application development.