We’re not your IT provider.
We’re your IT partner.

Trusted by businesses throughout Cairns and North Queensland

The year was 1996 and the founder of TJ Microsystems had realised that there was an urgent need for an IT services and support firm who delivered truly dependable solutions to small and medium-sized businesses in our local area. At the time most IT providers were only focusing on large enterprises - seeing this as their way to make a fast buck. But here at TJ Microsystems, we’ve always done things a little differently, and we saw no reason why smaller companies shouldn’t have access to outstanding technology too! That’s why we started TJ Microsystems, and that’s still the guiding principle that we work to today. Giving businesses like yours the power to grow through better use of technology is, and always will be, at our very core. Get in touch today, and see what we can do to help you reach your goals.


"Professional, accessible, trustworthy and always prompt to act"

Our clients have the final word!

There is strength in numbers

Which is why we partner with these leading technologists

From security to social media

The TJ Microsystems blog is a mine of information!

How to optimize Office 365

Out of the hundreds of Office 365 tools available to you, you’re probably using only 10-15% of them. This could be due to a lack of training or an unfamiliarity ...

What’s causing slow Windows 10 updates?

All Windows 10 updates come with security fixes, exciting new features, and other assorted improvements, so it’s extremely important to install them ...

Equifax finds more users hit by major breach

Everyone thought the worst was over when credit-reporting agency Equifax revealed that the credentials of 145.5 million people in the US were leaked. ...