Hybrid TAM/Solution Architect
Mattermost
As a Hybrid TAM & Solution Architect within the APAC GTM team, you will take end-to-end technical ownership for Mattermost-based solutions for customers and partners in Australia, Singapore, and selected APAC markets. This role focuses on defence, intelligence, public sector, and security-related environments. You will combine architectural responsibility, stakeholder leadership, hands-on delivery, and ownership of key technology and system-integrator partnerships to establish a secure, self-hosted collaboration platform in mission-critical scenarios.
Role Split: 30% TAM / 70% Solution Architect
Key Responsibilities
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Lead technical delivery of secure Mattermost solutions for defence, public-sector, critical infrastructure, and security-focused organizations.
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Conduct requirements and architecture workshops with IT, security, and business teams to translate goals and constraints into robust solution architectures.
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Design end-to-end architectures for high-security environments (on-premises and sovereign cloud), including network integration, IAM (SSO, SAML/OIDC, LDAP), logging/monitoring, and data protection.
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Manage the full technical lifecycle: concept, prototype/PoC, pilot, production transition, and scale-out.
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Develop and deliver technical demos, use-case presentations, and operational workshops.
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Own technical sections of RFXs, security questionnaires, and architecture reviews, collaborating with Sales, Product, Security, Legal, and Compliance.
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Represent Mattermost at industry events and with customer stakeholders, defence contractors, and government authorities.
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Build and maintain relationships with hyperscalers, technology partners, and system integrators.
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Enable partners with training, reference architectures, and reusable assets.
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Provide product feedback and reusable assets to Product and Engineering teams.
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Serve as the primary technical point of contact for assigned accounts.
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Collaborate internally to resolve complex technical issues and accelerate secure deployments.
Profile / Qualifications
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10+ years of international experience in customer-facing technical roles (Solution Architect, Pre-Sales Engineer, Sales Engineer, Systems Engineer) in B2B software or security.
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Deep knowledge of enterprise infrastructure: Linux, networking, reverse proxies, TLS, web technologies, APIs, and integration into identity/security stacks.
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Proven experience delivering high-security, business-critical solutions.
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Strong ability to translate complex or sensitive requirements into clear architectures and roadmaps.
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Excellent communication in German (near-native) and English (business fluent).
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Experience leveraging Generative AI/LLMs to accelerate tasks.
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Experience collaborating with vendors, partners, and system integrators.
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Existing Australian national security clearance preferred.
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Proficient in structured selling methodologies (e.g., MEDDPICC).
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Willing to travel within APAC and experience with formal RFI/RFP processes.
Nice to Have
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Background in cybersecurity or defence-tech vendors.
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Experience with open-source software in regulated or security-critical environments.
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Familiarity with APAC security and regulatory frameworks.
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Proven track record building technical relationships with system integrators and channel partners.
What We Offer
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Shape secure collaboration in defence and public-sector environments using an open, self-hosted platform.
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Remote-first role based in Australia with direct customer and partner engagement.
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Attractive compensation package including performance-based variable components.
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High visibility and impact on strategic projects, partner ecosystem, and Mattermost’s product/security strategy.