Canberra’s Defence Industry MSP
Managed IT, Cyber Security & Compliance for Defence Suppliers
Calexi is Canberra’s Defence Industry Managed Service Provider (MSP), delivering secure managed IT, cyber security and compliance services to Defence suppliers, sovereign industry and organisations operating in regulated environments.
Unlike traditional MSPs, we combine enterprise IT operations with Defence-aligned cyber security, Essential Eight, DISP and governance expertise. Our cleared consultants and engineers support organisations that require reliable ICT, secure operations and ongoing compliance rather than one-off consulting engagements.
Whether you need a fully managed IT partner or specialist Defence ICT capability, Calexi provides the people, processes and technology to keep your business secure, compliant and operational.
Featured Services
Calexi operates as a Canberra-based cyber security consultancy, supporting Defence, government and regulated organisations with high-assurance cyber, ICT engineering and compliance services. As one of the trusted cyber security companies Canberra organisations turn to, Calexi combines local presence with national capability and cleared consultants experienced in high-assurance environments.
🛡️Managed IT Services for Defence Industry
Managed services built for organisations where security and compliance cannot be optional.
Our Canberra-based managed services provide proactive monitoring, Microsoft 365 management, infrastructure support, cloud operations, service desk and security management under a single operational model.
We become your internal IT department, providing predictable support while continuously improving security and compliance.
Capabilities include:
- Unlimited service desk
- Microsoft 365 administration
- Endpoint and device management
- Azure and cloud management
- Network management
- Backup and disaster recovery
- Patch management
- Security monitoring
- Vendor management
- Strategic IT planning
🔐 Defence Compliance Managed Services
Essential Eight and DISP delivered as an ongoing managed service.
Most Defence suppliers don’t need another assessment.
They need someone to implement the controls, maintain compliance and produce evidence throughout the year.
Calexi manages:
- Essential Eight Maturity Level 2
- DISP compliance
- ISM alignment
- Policy management
- Continuous evidence collection
- Audit preparation
- Compliance reporting
⚙️ Cyber Security Operations
Security integrated into daily IT operations.
Rather than delivering isolated consulting engagements, we embed security into the way your environment is managed.
Services include:
- Microsoft Defender management
- Security monitoring
- Vulnerability management
- Identity protection
- Secure configuration
- Incident response
- Risk assessments
- Security architecture
🏭 Microsoft 365 & Cloud
Secure Microsoft environments built for Defence suppliers.
Our engineers design, migrate and manage Microsoft 365 and Azure environments that support modern collaboration while meeting Defence expectations.
Capabilities include:
- Microsoft 365 management
- Azure administration
- SharePoint
- Teams
- Exchange Online
- Intune
- Conditional Access
- Zero Trust implementation
How We Work
Every engagement follows our managed improvement lifecycle.
Rather than delivering reports that sit on a shelf, we continuously improve your technology environment through proactive management, regular reviews and measurable security improvements.
Supporting Capabilities
Beyond managed IT, Calexi provides specialist Defence ICT capability including:
Cloud Solutions – Secure migrations, hybrid integration, and sovereignty-aligned architectures.
Networking & Infrastructure – Design, deployment, and hardening of LAN/WAN, wireless, and secure gateways.
Governance, Risk & Compliance – Policy frameworks, DISP preparation, audits, and executive briefings.
Managed IT Services (MSP) – Proactive managed IT services covering infrastructure, cloud, users, and security to keep systems stable, secure, and operating reliably.
Systems Engineering and Integration Services – Design and integration of complex ICT systems for mission-readiness.
Project Management and Recovery – Delivery of projects on time, or recovery of those at risk.
Technology Development and Innovation – Prototyping and emerging tech solutions for a decisive edge.
DISP & Essential Eight Uplift – Cost-effective Defence DISP and Essential Eight compliance uplift for Australian SMEs.
Training & Development – Tailored workforce uplift, Essential Eight training, and cyber awareness programs.
Business Continuity & Disaster Recovery – Planning, testing, and resilience engineering for mission-critical environments.
Our Canberra Community and Local Engagement
Calexi is a Canberra-based cyber security and ICT consultancy, actively engaged in the ACT business, Defence, and cyber security community.
We work alongside local organisations, industry groups, and veteran-led networks to support the delivery of secure, sovereign ICT capability for government and regulated environments.
Our involvement in Canberra-based industry initiatives reflects our commitment to contributing to the local cyber ecosystem, supporting trusted collaboration, and maintaining a strong understanding of the regulatory, security, and operational context unique to the Australian Capital Territory.
Canberra Business Chamber
Canberra Cyber Hub
Mark III
Why Defence Organisations Choose Calexi
Most MSPs understand IT.
Few understand Defence.
Calexi combines managed IT operations with Defence cyber security, governance and compliance expertise.
Clients choose us because we provide:
- Defence-focused managed IT services
- Canberra-based engineers and cleared personnel
- Essential Eight delivered as an operational service
- DISP expertise
- Microsoft 365 and Azure specialists
- Enterprise cyber security integrated into everyday support
- Strategic technology guidance
- Local support backed by national capability
We help Defence suppliers reduce operational risk while improving security, compliance and business resilience.
Supporting Canberra’s Defence Industry
Canberra is Australia’s Defence and national security capital.
Calexi supports Defence suppliers, sovereign industry and organisations operating across the Defence ecosystem by providing secure managed IT services designed specifically for Defence industry requirements.
Our understanding of Defence procurement, DISP obligations and Essential Eight enables us to deliver services that traditional MSPs cannot.
Speak with Canberra’s Defence Industry MSP
Whether you’re looking for a managed IT provider, preparing for DISP, improving Essential Eight maturity or replacing an underperforming MSP, Calexi provides secure managed services built for Defence organisations.