Defence and critical infrastructure security for Australian government and industry
Omni is an Australian security and critical infrastructure firm serving government and defence sectors. The tech stack is entirely Microsoft-centric (365, Azure, Defender, Purview), with no visible adoption of adjacent tools — suggesting either a deliberate standardization choice or tight alignment with government procurement standards. Hiring is distributed across engineering, ops, and security (roughly equal split) at mostly mid-level seniority, and pain points cluster around security uplift, cloud maturity, and compliance, indicating an organization scaling from traditional infrastructure delivery into managed cloud security operations.
Omni delivers national security and critical infrastructure solutions to Australian government and industry, with particular focus on defence, aerospace, and essential services. Founded in 2012 and based in Canberra, the firm operates across professional services, security reviews, training, assurance, and secure facilities. The 201–500 person workforce is concentrated in engineering, operations, and security roles, with active projects spanning M365 modernization, security policy refinement, automation, and fleet management. Current challenges include security capability uplift, cloud maturity, compliance maintenance (especially aviation regulations), and incident/change management at scale.
Microsoft 365 suite across infrastructure: Azure AD, Intune, Defender, Purview, Office, SharePoint, and Outlook. No third-party tools visible in active use.
Canberra, Australian Capital Territory. All current hiring is Australia-based.
Other companies in the same industry, closest in size