Is managed IT better than in-house IT?

For most Australian businesses under about fifty staff, managed IT delivers more capability per dollar than an in-house hire: one salary buys one person, while the same spend buys a team, tooling and around-the-clock coverage. In-house starts to win when scale, custom systems or constant on-floor needs justify dedicated people, and a hybrid captures both.

Start with what one salary actually buys, because it is less than the org chart suggests. One person works one shift, takes leave, gets sick, and is strong in some areas and weaker in others, because nobody is deep in networking, identity, security operations and clinical or line-of-business software at once. They also concentrate risk: one resignation can walk out the door with the passwords, the undocumented fixes and most of what the business knows about itself. None of this is a criticism of IT professionals; it is arithmetic about coverage. The gaps also cluster at the worst times: the resignation lands before the audit, the leave falls during the migration, and the flu arrives with the outage.

Now what the same spend buys as a managed service. Breadth, because a provider's bench covers the specialities no single hire can. Continuity, because the service desk does not take annual leave and the documentation belongs to a system rather than a memory. Coverage, because monitoring and security operations run all night, which is when backups fail and intruders prefer to work; our plans sit on a 24/7 network and security operations centre for exactly this reason. And tooling, because the platforms behind serious monitoring and security are unaffordable for any one small business but routine when shared across many. There is a quieter benefit in process, too: providers survive by documenting, because the model collapses without it, while a sole hire's documentation depends entirely on temperament.

In-house wins real categories too, and pretending otherwise would be selling rather than advising. An employee is physically present, absorbs context no outsider fully matches, owns internal projects end to end, and belongs to the culture in a way no contract replicates. Businesses running custom software that needs daily development, factories where hands-on hardware needs never stop, and organisations at a scale where they are effectively building an internal department all have honest reasons to hire, and at the top end the question flips entirely. Mid-sized organisations often discover the pivot gradually: the first hire manages the provider, the second manages systems, and somewhere around the third a department has quietly begun.

The signals that it is time to hire are worth naming, because they are rarely about headcount alone: a queue of internal projects no provider should own, custom systems needing constant change, or physical operations that need someone on the floor most days. What is usually not a reason is the feeling that IT is chaotic, because a single generalist hired into chaos inherits the chaos, minus documentation, plus a salary. A useful test for any proposed hire: write the position description truthfully, then check whether it describes one job or four. If it is four, the choice is a department or a provider, not a hero.

The middle path is co-managed IT, and for growing businesses it is often the honest answer: keep or hire the internal person for context, projects and presence, and put the platform under a provider: security operations, patching, backup management, escalation depth, and the unglamorous but decisive cover for nights, weekends and leave. We have written about how that split works in practice, including where it goes wrong. The split works because it matches strengths rather than dividing hours: context stays where context lives, and scale goes where scale is cheap.

The caveat that outranks the whole debate: a bad managed provider loses to a good hire, and a good provider beats a bad hire, so the model guarantees nothing. Whichever way you lean, apply the same tests, named security controls, tested backup restores, and who answers at 2am, because those questions have factual answers under either model, and the answers are the actual decision. The comparison is worth an afternoon; the wrong model costs years.

If you want a written baseline of where your IT stands before choosing either path, our Essential Eight Cyber Security Scorecard is free, or call 1800 456 567.