The Citadel Group is a leading software and application development company that has been servicing the Australian Government and large corporates for over 25 years. 

Experts in keeping people and information safe, we develop and sustain secure IT platforms and systems that underpin critical Government workloads for the Department of Defence, Department of Finance and numerous other Government Agencies. 

Our specialist Labour Hire and Contingent Labour team provide workforce services, augmentation and traditional contracting, with an unparalleled candidate database for security cleared staff. 

Cyber Security

IT Services

Military

The Citadel Group

The Citadel Group's headquarters in Sydney, Australia

Mark McConnell

Spencer C.

This department focuses on designing, implementing, and managing cloud-based infrastructure and solutions.

Cloud Services

This department oversees the strategic direction and overall management of the organization.

Executive Leadership

This department oversees planning, executing, and finalizing projects across the organization.

The Citadel Group

Org chart

Teams

Cloud Services

Executive Leadership

Project Management

Offices

The Citadel Group

Org chart

Teams

Cloud Services

Executive Leadership

Project Management

Offices

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