Engineering

Sovereign engineering for mission-critical outcomes

Explore how SolStak designs, builds and operates secure technology across cloud, cyber, AI, integration and recovery — engineered for Defence and Government, not generic enterprise playbooks.

6 Engineering domains

IRAP Aligned delivery

100% Australian sovereign focus

Engineering domains

Each area below links to detailed capability, architecture patterns and delivery approaches from our engineering teams.

Cloud & Platform

Turn infrastructure into strategic advantage

Modernise legacy and fragmented estates into sovereign, IRAP-aligned platforms — containerised workloads, automated pipelines and mission-ready infrastructure on OpenShift and leading cloud providers.

Cloud strategy & phased modernisation
OpenShift, AWS, Azure & hybrid patterns
Zero Trust and Essential Eight by design

Explore Cloud & Platform

Cyber Security

Engineered security. Operational resilience.

Cybersecurity built for complex, high-assurance environments — reducing risk, strengthening detection and response, and embedding resilience across people, technology and operations.

Protect, detect, respond & recover
SIEM, SOAR & continuous monitoring
Mission-aligned security architecture

Explore Cyber Security

Cyber & IRAP

Security services and assurance

Independent cybersecurity assessment and assurance for Government, Defence and enterprise — strengthening posture, meeting compliance obligations and building auditable, resilient digital environments.

IRAP assessments aligned to ISM
Control uplift & remediation
Accreditation readiness support

Explore Cyber & IRAP

Sovereign AI

Secure. Controlled. Australian.

Sovereign AI platforms that let Defence and Government harness AI without compromising data sovereignty, security classification or operational control.

Australian data residency & governance
Private RAG & governed inference
Secure AI platform engineering

Explore Sovereign AI

Systems Integration

Integrate today. Scale for tomorrow.

End-to-end systems integration connecting legacy, cloud, operational technology and mission platforms through secure, scalable integration layers built for Defence and government tempo.

API, event & data integration patterns
Identity, OT & partner connectivity
Secure integration architecture

Explore Systems Integration

Project Recovery

We engineer. We implement. We recover.

Hands-on programme recovery — not slideware. Security-cleared engineers and recovery leadership to stabilise delivery, rebaseline plans and restore stakeholder confidence.

Recovery governance & stage gates
Root-cause assessment & rebaseline
Execute recovery, return to progress

Explore Project Recovery

How we engineer

Sovereign

Australian data, Australian control

Secure by Design

Built to IRAP, ASD and Zero Trust principles

Mission Focused

Outcomes over outputs. Delivery over slideware.

Engineering First

Pragmatic. Scalable. Built for the real world.

Want to see more technical detail? Contact our team for a tailored briefing.

Speak to an engineer