Work With Us

Would you like to be part of a dynamic and constantly evolving environment?

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We aspire to lead the DACH region in secure communication for smart manufacturing. By positioning ourselves as the most trusted security advisor and solution provider, we empower our customers' success, thereby generating positive society impact.

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We need your support to keep to have this impact!

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We are searching for an experienced OT Cybersecurity Architect / Senior Architect to lead our clients through complex cybersecurity transformations in their IT/OT environments — from strategic advisory all the way to technical execution at critical infrastructure sites.

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In which environment will you work:

An honest, transparent feedback culture that values your input and ideas. A cooperative team that supports each other and works towards a common goal. An environment that gives you the opportunity to do things differently and grow. An environment where your work has an impact and makes a difference for our clients and partners.

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What we can offer to you:

• Flexible and location-independent working times
• Work in a start-up mode with flat hierarchy
• Urban Sport Club Subscription M Business or "Deutschlandticket" on your preference
• Salary range: Architect: 57.600€ - 84.000€, Senior Architect: 84.000€ - 132.000€

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What will be your responsibilities:

• Lead OT security maturity assessments, gap analyses, and risk assessments in critical infrastructure environments (energy, pharma, manufacturing, municipal)
• Design and review secure OT network architectures, segmentation concepts, and security service architectures for brownfield and greenfield rollouts
• Architect and roll out OT monitoring and detection solutions (NIDS, passive monitoring, SOC/SIEM integration, playbook development)
• Build and operationalize OT vulnerability management frameworks, including process design, tooling configuration, and governance across departments
• Assess and support compliance with regulatory frameworks such as IEC 62443, NIST CSF, and BSI SzA / KRITIS requirement
• Manage complex OT security implementation projects end-to-end, from concept and procurement through commissioning and handover
• Present findings, recommendations, and roadmaps to executive stakeholders and steering committees
• Advise clients on OT security technology selection and vendor evaluation
• Build and maintain key client relationships and act as a trusted advisor across multi-site programs
• Lead client workshops and security awareness trainings for IT, OT, and management audiences
• Keep current with OT security threats, technologies, and frameworks (e.g., MITRE ATT&CK for ICS)

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What we are looking for:

• Minimum (5-8) years of professional experience, with a strong focus on OT/ICS cybersecurity and at least 3 years in a consulting or advisory role
• Engineering background (mechanical, electrical, automation, production engineering, or similar) is a strong plus
• German language proficiency at C1 level or higher; fluent English
• Strong working knowledge of ICS security standards and frameworks (IEC 62443, NIST CSF, ISO 27001), ideally backed by certifications (e.g., IEC 62443 Specialist, ISO 27001 Lead Auditor)
• Hands-on experience with OT monitoring and vulnerability management tooling (e.g., Nozomi Networks, Armis, Claroty, Dragos)
• Solid understanding of industrial automation environments: SCADA/DCS/PLC and industrial protocols (Modbus TCP, OPC UA, Profinet, Profibus)
• Proven experience designing OT network architectures and segmentation concepts
• Experience with regulatory and compliance projects in KRITIS environments (BSI SzA, NIS2) is a strong plus
• Project management track record on multi-stakeholder, multi-site programs (PRINCE2, PMP or equivalent appreciated)
• Excellent communication and presentation skills, with the ability to engage both engineers and executive stakeholders
• Willingness to travel to client sites across the DACH region

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If you would have fun in an inspiring cybersecurity team and like to work far away from inflexible processes and hierarchies of large enterprises, and you see yourself in the listed items above, please apply to this job posting with your CV.

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We are looking forward to having an inspiring and relaxed talk with you to get to know each other!

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For this job posting, our data protection notice applies.