How far back should you go on your resume?

One of the most common questions people ask when writing a resume is how much of their work history they should include.

If you have been working for many years, it can be tempting to list every role you have ever held and provide a detailed description of everything you did.

The problem is that this can make your resume unnecessarily long and can take attention away from the experience that is most relevant to the jobs you are applying for now. One of the reasons we professionally write resumes for clients is because many have very long, outdated resumes that need refinement and to read more authentic and genuine, not AI and same as every other resume.

As a general guide, we recommend focusing on your most recent 10–15 years of experience.

This usually gives an employer a good understanding of your career history, your level of experience, your skills and the type of work you have been doing recently.

Focus on your most recent experience

Your recent experience is generally the most relevant to an employer.

The workplace changes over time. Technology changes, industries change, job responsibilities change and the skills employers look for can change as well.

Experience that's relevant matters most. Especially recent experience. Experience that is too long ago may come across as too out of date and irrelevant now.

For this reason, your recent roles should usually receive the most attention on your resume.

For your most recent 10–15 years, include the roles that are relevant to the type of work you are looking for and provide enough detail to demonstrate your responsibilities, skills and achievements.

You do not need to write pages about every position. Focus on the information that will help an employer understand what you can offer.

What about experience from more than 15 years ago?

This is where some discretion is needed.

You do not necessarily need to remove your earlier experience completely. If you have a long career, you can include your older roles in a short summary rather than providing the same level of detail as your recent positions.

For example, you might list:

ABC Company — Senior Manager2005–2010

XYZ Corporation — Manager2001–2005

There is no need to provide a long list of responsibilities and achievements for every older position unless that experience is particularly relevant to the role you are applying for.

This approach shows that you have a longer career history without allowing older information to take over your resume.

When older experience is valuable

The 10–15 year guideline is not a hard rule.

There will be situations where earlier experience is extremely valuable and should be given more attention.

For example, you may have worked in a particular industry earlier in your career and that experience could be directly relevant to the position you are applying for now.

You may also have held a senior leadership position, gained a specialist qualification, worked for a well-known organisation or achieved something significant many years ago that strengthens your application.

In these situations, it makes sense to include the information.

The key is to use your judgement rather than automatically removing anything that happened more than 15 years ago.

Your resume is not your entire employment history

It is important to remember that your resume is not meant to be a complete record of everything you have done in your working life. Its purpose is to present your experience in a way that shows an employer why you are a good fit for the role. As a leading professional resume writing service provider in Australia, we often make suggestions to our clients based on this.

Think about what the employer needs to know.

If a job you held 20 years ago is not relevant to the position you are applying for, there may be little value in writing half a page about it.

On the other hand, if that job demonstrates important experience that directly relates to the role, it may deserve to be included.

Keep older experience simple

For most people, a simple employment history section for earlier roles is enough.

Include the company name, job title and dates of employment. This provides a clear picture of your career history without adding unnecessary detail.

Your more recent experience can then do the heavy lifting.

This also helps keep your resume at a reasonable length and makes it easier for recruiters and employers to quickly identify your most relevant experience.

Quality is more important than quantity

A long resume does not necessarily make you look more experienced.

In many cases, a well-written resume that focuses on relevant and recent experience will have a much stronger impact than a document that lists every position you have held. Before adding another older role, ask yourself whether it adds something useful to your application.

Does it demonstrate relevant experience? Does it show a skill that is important for the role? Does it provide valuable context about your career?

If the answer is no, you may not need to include it in detail.

Ultimately, there is no single rule that works for everyone. The 10–15 year guideline is a useful starting point, but your resume should reflect your individual career history and the job you are applying for.

Use discretion, keep the focus on your most relevant experience and remember that older experience can still be valuable when it helps tell your career story.