Act as a key interface between customers, partners, and product development team
Work closely with sales and engineering teams to understand customer needs and design high-level secure network architectures
Ensure effective integration of quantum products
Collaborate with customers, partners, and integrators to align on technical concepts and translate these into solutions
Lead technical workshops and discussions with CISOs, network architects, and system integrators
Provide technical expertise throughout the sales process
Create technical proposals, white papers, and architectural documentation
Capture detailed customer feedback, pain points, and functional requirements
Work with product and R&D teams to evolve offerings based on field input

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

Family-Friendly Workplace: We support flexible schedules and work arrangements to help you balance your professional drive with personal priorities and family duties.
High Impact: Join at the intersection of Nobel-Prize winning quantum physics and secure communications — and help shape solutions that will protect global infrastructure for decades.
Vibrant Quantum Community: Join a young and ambitious team with a strong spirit of collaboration, regular team-building events, and a shared passion for meaningful tech. Enjoy rooftop coffee breaks overlooking Vienna’s Wienerberg.
High-Growth Opportunity: Be part of one of the most exciting sectors in deep tech. As demand for quantum-secure communication accelerates, you'll have the opportunity to shape new markets — and grow with us.
Inclusive Culture: We believe in “Duz-Kultur”, flat hierarchies, and fast, transparent communication.
Targeted Onboarding & Learning: You’ll receive a tailored onboarding and a dedicated mentor to help you ramp quickly and succeed. Stay sharp with access to training, coaching, and market insights.
Extras That Count: Enjoy premium coffee, fresh fruit, team lunches, and summer & holiday events when working from our Vienna HQ.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

IT securitycryptographic conceptsenterprise networkingfirewallsVPNsSD-WANPKIsecure communication architecturesnetwork design principlestechnical proposals

Soft Skills

communication skillscollaborationstakeholder alignmentsimplifying complexitycustomer engagementtechnical expertiseleadershipworkshop facilitationcustomer feedback captureproblem-solving