Understanding Applicant Tracking Systems (ATS)
What Is an Applicant Tracking System?
If you've been applying for jobs, you may have heard people talk about Applicant Tracking Systems, often shortened to ATS.
Some people believe these systems automatically reject resumes.
Others think you need to "beat the ATS" to get an interview.
The reality is much simpler.
An Applicant Tracking System is software that helps employers manage the recruitment process.
It stores applications, organises candidate information and allows recruiters and hiring managers to search and compare applications more efficiently.
For organisations receiving hundreds of applications, ATS software helps keep the recruitment process organised.
Why Do Employers Use ATS?
Recruitment has changed significantly over the past decade.
Many organisations now advertise roles online and receive large numbers of applications.
Rather than manually organising every resume, employers use ATS software to:
collect applications
organise candidate information
search resumes using keywords
manage communication with applicants
schedule interviews
keep recruitment records
The ATS supports the recruitment process.
It doesn't replace the hiring manager's decision-making.
Employers still assess your skills, experience and suitability for the role.
Why Keywords Matter
One of the most important features of many Applicant Tracking Systems is keyword searching.
Recruiters often search resumes using words or phrases that appear in the job advertisement.
For example, if a role requires:
project management
customer service
stakeholder engagement
Microsoft Excel
those terms may also appear in the employer's search.
This doesn't mean you should fill your resume with keywords unnecessarily.
Instead, use language that accurately reflects your genuine experience and aligns with the role you're applying for.
If you have the required skills, describe them naturally throughout your resume.
Use Clear and Professional Formatting
An ATS works best when resumes are easy to read.
While creative designs may look impressive, they aren't always practical.
Generally, it's best to:
use clear section headings
choose a professional font
keep formatting consistent
use bullet points
save the document in the format requested by the employer
Simple formatting also benefits the person reading your resume.
Remember, your resume needs to be clear for both technology and people.
What Makes a Resume ATS-Friendly?
An ATS-friendly resume is simply one that is organised, readable and relevant.
Good practices include:
tailoring your resume for each position
using keywords naturally
describing your achievements clearly
using standard headings such as "Employment History" and "Education"
keeping formatting simple and consistent
ensuring dates and job titles are easy to understand
The goal isn't to create a resume for software.
The goal is to create a resume that communicates effectively to everyone reviewing your application.
Common ATS Mistakes
Many resumes become difficult to process because of unnecessary complexity.
Some common mistakes include:
using unusual fonts
excessive graphics or images
inconsistent formatting
missing keywords that genuinely apply
submitting the wrong file format
using vague job titles
copying keywords without supporting evidence
Remember, if your resume is difficult for a recruiter to understand, it's unlikely to create a positive impression regardless of the technology used.
Focus on the Employer, Not the Software
It's easy to become overly focused on Applicant Tracking Systems.
However, it's important to remember who you're ultimately writing for.
Your resume should always be designed for the employer.
The ATS helps organise applications.
Once your resume reaches a recruiter or hiring manager, they want to understand:
your experience
your achievements
your skills
your suitability for the role
A clear, tailored resume will always be more effective than one written purely to satisfy software.
ATS Is Only One Part of Recruitment
An ATS doesn't make hiring decisions.
Recruitment still involves people.
Recruiters and hiring managers consider:
your resume
your cover letter
your interview performance
your experience
your communication
your professional references
The ATS is simply one tool that supports the recruitment process.
Your preparation, professionalism and ability to demonstrate your value remain the most important factors.
Final Thoughts
Applicant Tracking Systems have become a common part of modern recruitment.
Understanding how they work can help you prepare stronger applications and avoid unnecessary mistakes.
Rather than trying to "beat" the ATS, focus on creating a professional resume that is:
relevant
well organised
tailored to the role
easy to read
supported by genuine examples
The best resumes communicate clearly to both technology and the people making recruitment decisions.
That's what ultimately helps you progress to the next stage of the recruitment process.
Your Next Step
If you're unsure whether your resume is suitable for modern recruitment processes, Career Counselling Australia can help.
Our Career Discovery Session provides personalised feedback to help you strengthen your resume, tailor your applications and prepare confidently for today's job market.
You can also explore our Resume Success Toolkits, which include professionally designed templates and practical guidance to help you create resumes that are both employer-friendly and ATS-friendly.
ATS-Friendly Resume Checklist
Before submitting your application, check that you have:
✅ Tailored your resume to the position.
✅ Used keywords naturally from the job advertisement.
✅ Included standard headings such as Professional Summary, Employment History and Education.
✅ Used clear, consistent formatting.
✅ Saved your resume in the format requested by the employer.
✅ Focused on achievements as well as responsibilities.
Remember, an ATS doesn't replace the hiring manager. Your resume still needs to communicate clearly to the person making the recruitment decision.
