David Lahoz — Information Security Officer

Information Security Officer | Security & Infrastructure

Munich, Germany | 10+ Years Experience

About

Experienced Information Security Officer with over a decade of hands-on expertise in managing complex IT environments and securing digital infrastructure. Specializing in creating stable, secure, and scalable systems with a passion for blending user-friendly IT with solid security principles.

Professional Experience

Information Security Officer — pure11 GmbH (Dastex Group)

Nov 2025 – Present

Overseeing information security governance across Dastex Group entities, aligning practices with ISO 27001 and group-wide compliance standards. Leading security awareness initiatives and coordinating risk assessments, incident response, and access-control policies.

IT Manager — pure11 GmbH (Dastex Group)

Mar 2024 – Nov 2025

Leading infrastructure and security consolidation post-acquisition, co-owning IT policy governance with executive leadership to standardize systems and access controls across six entities.

System Administrator — Stryber

Feb 2022 – Mar 2024

Project-managed the MDM platform migration to Kandji, standardized Google Workspace configurations, and acted as regional IT lead supporting global offices.

System Administrator — Grifols

Mar 2021 – Feb 2022

Administered Citrix, VMware, and Windows Server environments. Led infrastructure replacement projects during End-of-Support transitions.

Solutions Engineer — char desarrollo de sistemas

Jun 2018 – Jun 2020

Delivered technical pre-sales support, designing tailored PBX middleware solutions for enterprise and hospitality clients.

System Administrator — Abertis

Jul 2010 – May 2018

Administered Windows Server environments and managed day-to-day IT operations ensuring consistent performance and availability.

Education

Associate Degree in Systems and Network Administration — La Salle Gràcia, Spain (2020–2022)

Associate Degree in IT Systems Operations — Salesians de Sarrià, Spain (2007–2009)

Technical Skills

Windows, macOS, Linux, VMware, Microsoft 365, Entra ID, Intune, Exchange Online, Conditional Access, CIS Controls, IT Policy, Access Standards, Kandji, Apple Business Manager, Jira SM, Workflow Automation, n8n

Languages

Catalan (Native), Spanish (Native), English (Fluent), French (Intermediate), German (Basic), Italian (Basic)

Contact

Get in touch via the contact form or connect on LinkedIn or GitHub.