Hire someone, outsource it, or do both? An honest comparison — including where outsourcing is the wrong answer.
Every growing business reaches the point where ad-hoc IT stops working and a decision is needed: hire an internal IT person, engage a managed provider, or combine the two. Here is the honest trade-off.
Should you hire in-house IT or outsource to a managed provider?
For most Melbourne businesses under about 75 staff, managed or co-managed IT gives you more skills, 24/7 SOC monitoring and no single point of failure for less than it would cost to build the same cover in-house. In-house IT earns its place when you need someone physically on site all day, and Key IT's co-managed model lets you keep that person with a security-certified team behind them.
What does an in-house IT person give you?
An internal hire is physically present, deeply familiar with your business, and immediately available for the person at the next desk. For some organisations — particularly larger ones, or those with constant hands-on needs — that presence is worth a lot. The catch is what one person cannot be: expert in every system, on watch 24/7, and immune to taking leave.
What are the risks of relying on one in-house IT person?
Relying on a single internal hire creates four risks:
Key-person risk
When your one IT person is sick, on leave or resigns, your IT knowledge and coverage walk out the door with them.
Skill gaps
No individual is expert in networking, cybersecurity, Microsoft 365, cloud and strategy all at once.
No after-hours cover
One person cannot watch your systems around the clock.
Cost
A capable senior IT salary, plus tools and training, is a significant fixed cost.
What does managed IT give you?
A managed IT provider gives you a team rather than a person: engineers who cover networking, security, Microsoft 365 and cloud between them, 24/7 SOC monitoring, enterprise security tools and written procedures, for a fixed per-user monthly fee, with nobody to recruit, train or replace. The trade-off is that they are not in your office, though most issues are fixed remotely and a good provider sends an onsite engineer when hardware needs hands.
What is co-managed IT, and who is it for?
Co-managed IT is the middle path between in-house and outsourced IT: your internal person keeps the hands-on, relationship-driven work, and a managed provider sits behind them for depth, after-hours cover, security tooling and the big projects one person cannot pause to deliver. It removes the key-person risk without losing the in-house presence, and it usually suits businesses that already employ one, two or three IT people and need more cover without another hire.
How do in-house, managed and co-managed IT compare?
Side by side, using the trade-offs above:
| Compared | One in-house IT person | Managed IT | Co-managed IT |
|---|---|---|---|
| What you get | Someone physically present who knows your business well | A team covering networking, security, Microsoft 365 and cloud | Your IT person for the hands-on work, with a provider behind them for depth and big projects |
| How you pay | A senior IT salary, plus tools and training | A fixed per-user monthly fee, with nobody to recruit, train or replace | Your IT staff, plus a provider fee |
| On site | All day | Not in your office; an onsite engineer comes when hardware needs hands | Your IT person stays on site |
| After-hours and security cover | One person cannot watch your systems around the clock | 24/7 SOC monitoring, enterprise security tools and written procedures | The provider adds after-hours cover and security tooling |
| When someone is sick, on leave or resigns | IT knowledge and coverage walk out the door (key-person risk) | The team covers; no single point of failure | Key-person risk removed, in-house presence kept |
| Usually suits | Businesses that need someone on site all day, build their own software, or can keep several IT specialists busy | Most businesses under about 15 staff, and those of about 15 to 75 staff without an IT person | Businesses of about 15 to 75 staff that already employ one, two or three IT people |
When is in-house IT the better choice?
In-house IT makes sense when your business needs someone on the premises all day. Fully outsourcing is usually the wrong answer when you have:
Constant hands-on requests, such as a large site where people, devices and equipment change daily.
Software you build yourself, where the people who know the code are best kept on staff.
Enough scale to keep several IT specialists busy full time.
Even then, few internal teams staff security around the clock, so many add a provider's 24/7 SOC monitoring.
Which costs more: in-house or managed IT?
One senior internal IT hire typically costs more in salary alone than managed IT for a 30–40 person business — and that single hire still cannot provide 24/7 security monitoring or every specialty. Managed or co-managed IT usually delivers more capability for less total cost until you are large enough to justify a full internal team of several people. For real Melbourne price ranges, see our guide to how much managed IT support costs.
How do you choose between in-house and managed IT?
Use staff numbers as a rough guide. Under about 15 staff, fully managed small business IT support almost always wins. From about 15 to 75, co-managed often fits best if you already employ an IT person; if not, managed business IT support usually still makes sense. Beyond that, a small internal team backed by a provider for security and specialist projects is common. A virtual CIO can help you plan the right structure as you grow.
Frequently asked questions
Is managed IT cheaper than hiring in-house?
Usually, yes. Melbourne managed IT generally costs roughly $100–$200 per user per month, which for most SMBs buys a full team's skills and 24/7 SOC monitoring for less than one senior IT employee, without key-person risk.
Can I have both internal IT and a managed provider?
Yes — that is co-managed IT, and it is often the best model for businesses with a small internal team.
What is key-person risk?
The danger of relying on one person whose absence or departure leaves you without IT knowledge or coverage.
When should I hire a full internal IT team?
Usually only once you are large enough to justify several people covering different specialties — and even then, many keep a provider for security and projects.
Is outsourced IT the same as managed IT?
Not quite. Outsourced IT means any external provider handles your technology, including break-fix firms that bill per job. Managed IT is one form of outsourcing: a fixed monthly fee covering monitoring, maintenance, security and helpdesk support. Our guide to IT support vs managed IT explains the difference.
Who handles IT problems after hours with managed IT?
Key IT's helpdesk is open 8am to 5pm on weekdays, on-call engineers on a rotating roster handle urgent after-hours issues for managed clients, and Key IT's 24/7 SOC service watches for threats around the clock. One in-house employee cannot realistically cover all of that.
Can we move from managed IT to in-house IT later?
Yes. Key IT has no lock-in contract and bills month to month, so your IT model can change as you grow. A common path is fully managed while you are small, then co-managed once you hire your first internal IT person.
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