"Do your research," the former Google executive says.
"(Look at) either a careers page on a company or even LinkedIn — even if the job's not advertised on LinkedIn — it's a great place to do research around what the company's looking for and what their culture is."
Don't be afraid to get creative by making a video to highlight your skills or even an animated movie taking the listener through the history of your career.
Your dream job however, may not be listed or could get snapped up before it's advertised, so Hattingh said it's vital to put yourself out there and network with like-minded people who work in your industry or at a particular company.
"Knowing someone in the right position can be everything," she said.
"Meetup is actually a really great one in Sydney and can be everything from something that's professional to working mums or new dads.
"You might come across people who are working for companies where they can make an introduction to you or a referral if you discover that that company is really supporting what those people are looking for."
Hattingh says job listings tend to ramp up after the Australia Day public holiday once budgets are approved and strategies are in place.
And she suggests jobseekers take the time to research potential jobs and think long and hard about what their dream job will look like.
"A dream job can appear to be a dream job until you start it, so really know what you want and make sure you ask those questions during the interview process," Ms Hattingh told news.com.au.
"You would be surprised at the number of candidates who, when you ask, 'Do you have any questions for us,' their questions either aren't well thought through or they're a bit too apprehensive to ask any of the tough questions."
The dream job might be inside your company and Ms Hattingh said inspired professionals shouldn't underestimate the opportunities available once they speak up.
"You would be surprised at the internal opportunities that get overlooked because people haven't been vocal and managers just assume they're on a linear path upwards within their own department," she said.
"So they haven't necessarily thought of them as being someone that might want to step outside the department."
Tips from other industry leaders:
Mark MacLeod, entrepreneur and founder of Roll-it Super
1. Know your stuff
Career-switching is hard and asking an employer or customer to trust that you have aptitude and can do an exceptional job with no experience is a big risk. You should respect that trust and educate yourself so you know your stuff — without relying on the goodwill of your employer or customer.
2. Don't burn your bridges
No matter how you might feel about your previous role, employer, manager or industry never trash talk them. If you need to vent, save it for friends, family and old colleagues. It is common to be unhappy about your previous career (that is why you are looking for a change). It is not healthy or helpful when you are trying to breathe life into a new career to take this baggage with you.
3. Be honest with yourself
This is not meant as a self-help cliche, but it is human nature to internally tell yourself stories about who you are and what you are good at that are not entirely balanced. If you are a career switcher, you are probably comfortable with taking risks and have confidence in yourself that you can pull it off. The hardest thing to do is be open to feedback about your weaknesses and areas for improvement.
Lucy Lloyd, co-founder and CEO of Mentorloop
1. Find a peer mentor
The job market moves constantly and people practices are rapidly changing, so if you're looking to make a change, look around you. The most insightful advice comes from people three months ahead of you, not five years. Ask a peer who's recently landed a new job to tell you how they did it.
2. Practice active gratitude
Think of all the people who helped you with advice, encouragement and insight in 2018 and send them a thank you note (or email or direct message). A slightly delayed, given-with-the-benefit-of-perspective follow-up thank you is more powerful than a thank you in the moment. It's an opportunity to reach out, and then if they respond to ask how it's going, you can bring your new job search into the conversation. They might put you forward, recommend an approach, or even act as a reference further down the track.
3. Pay it forward
What looks great on a CV? The fact that you're experienced, comfortable and community-minded enough to pay it forward. We've all got people we help out with advice or an intro from time to time, so cultivate your own mentees.