Technical Pre-Sales Engineer at zerothird designing secure network architectures for quantum-secure communication systems. Collaborating with sales and engineering teams, translating customer needs into solution designs.
Responsibilities
Work closely with our sales and engineering teams to understand customer needs, design high-level secure network architectures, and ensure our quantum products are integrated effectively.
Collaborate directly with customers, partners, and integrators to align on technical concepts and translate these into concrete solution designs.
Your insights from the field will also help steer our product roadmap to meet real-world demands.
Lead technical workshops and discussions with CISOs, network architects, and system integrators.
Collaborate with account managers to provide technical expertise throughout the sales process.
Create technical proposals, white papers, and architectural documentation.
Deliver presentations and live demos that communicate technical value clearly and credibly.
Requirements
5+ years of experience in a technical pre-sales, systems engineering, or solution architect role
Strong understanding of IT security, cryptographic concepts, and enterprise networking (firewalls, VPNs, SD-WAN, PKI, etc.)
Familiarity with secure communication architectures and network design principles
Strong communication skills in German and English, capable of engaging both business and technical audiences
Ability to work across teams, align diverse stakeholders, and simplify complexity
Experience working with critical infrastructure, telecoms, or public sector clients is a plus
Bonus: familiarity with quantum technologies or interest in learning fast.
Benefits
Flexible schedules and work arrangements to help balance professional drive with personal priorities and family duties.
Tailored onboarding and a dedicated mentor to help ramp quickly and succeed.
Access to training, coaching, and market insights.
Premium coffee, fresh fruit, team lunches, and summer & holiday events when working from our Vienna HQ.
Job title
Technical Pre-Sales Engineer – IT Security & Networking
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