Overview

Twentyfour Industries We are an early-stage startup funded by leading European VCs with the mission to build advanced small Unmanned Systems to strengthen European sovereignty and security.

The day-to-day

Control the Perimeter – Own and harden our Microsoft 365, Entra ID, and device management environment — and everything connected to it.
Build the Backbone – Deploy and maintain core IT infrastructure across cloud, on-prem networks, and endpoints (Windows & Linux).
Enforce the Doctrine – Define and operationalize standards for access control, patching, backups, incident response, and endpoint defense.
Secure the Ground – Design and operate physical security and access control systems, including facilities and hardware.
Stay Audit-Ready – Ensure compliance (e.g. NIS2), run internal reviews, coordinate audits and penetration tests, and monitor for breaches.
Enable the Mission – Support teams with fast, reliable IT — from onboarding to VLANs, source control, and rapid deployments.

You should apply if you

Proven Deployment Experience – 3+ years in IT, security, or infrastructure engineering, owning systems end-to-end.
Microsoft Stack Mastery – Deep expertise in Microsoft 365, Intune, Autopilot, and Entra ID.
Hardening & Monitoring Expertise – Strong skills securing Windows/Linux systems with SIEM/EDR in hybrid environments.
Network Operations Knowledge – Hands-on experience with VLANs, VPNs, RADIUS, and physical infrastructure (fiber & copper).
Startup Mindset – You balance security, speed, and usability, adapt quickly, and communicate with clarity.
Language Skills – Fluent English required; German is a strong plus (Munich-based environment).

Nice to haves

Background in defense, aerospace, or other security-critical sectors.
Experience with compliance frameworks (ISO 27001, NIST, GDPR).
Scripting & automation skills (PowerShell, Bash, Python).

What We Offer

Real impact & ownership: Shape high-tech defense systems and take responsibility from day one.
Mission-driven environment: Work on technologies that matter for European security and sovereignty.
Competitive package: Competitive salary, EGYM Wellpass, corporate benefits, and equity options aligned with role and level.
Deep tech environment: Get hands-on experience with cutting-edge drone technology and real operational use cases.
Grow fast: Steep learning curve for juniors, strategic influence and leadership opportunities for seniors.
Startup mindset meets defence innovation: flat hierarchies, fast decisions, and space for your ideas.
Flexibility: Flexible hours, remote options, and relocation support.
Strong team: International, driven colleagues and a culture built on exchange, trust, and shared success.

About Us

Twentyfour Industries is committed to building a fair, inclusive, and high-performance workplace where people from all backgrounds can contribute and thrive. Our team brings together individuals with different perspectives, experiences, and skills to shape the future of European security and technology.

All applicants will receive equal consideration for employment regardless of gender, age, disability, ethnic or social origin, religion or belief, sexual orientation, or any other status protected by applicable European or national law.

We particularly welcome applications from individuals who are underrepresented in the technology and defense sector, including women, people with disabilities, and those from diverse cultural backgrounds.

We aim to provide a respectful, supportive, and transparent recruitment process. If you require adjustments to take part in our hiring process, please let us know so we can accommodate your needs.

If you share our mission and are motivated to work on challenges with real-world impact, we look forward to your application.

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