What Does a Digital Accessibility Specialist Do?

Most websites are broken for a huge chunk of the people trying to use them. Not broken like a 404 error. Broken like: you can't fill in the form. You can't read the text. You can't navigate without a mouse. 94.8% of homepages have at least one accessibility failure. The average homepage has 51 of them.

That's not a niche problem. That's almost the entire web. A digital accessibility specialist is the person hired to fix that.

So what do they actually do all day?

Here's what I wanted to know when I first heard the job title. It sounds important. But what does the work look like? Turns out it's a mix of detective work, teaching, and advocacy — all rolled into one role. The core job is finding barriers that stop people with disabilities from using digital products — websites, apps, documents, software — and then helping teams fix them. Simple in theory. Surprisingly complex in practice. Let's break it down.

They run accessibility audits

This is the foundation of everything. An audit is a systematic review of a digital product to find every place where someone with a visual, motor, cognitive, or hearing disability would hit a wall. Part of the audit is automated. Tools like Axe DevTools, WAVE, and Lighthouse can scan code and flag common problems fast. Missing alt text on images. Insufficient colour contrast. Form fields with no labels. But here's the catch: automated tools only catch about 30% of accessibility issues. The rest require a human.

So the specialist goes manual. They navigate the entire site using only a keyboard — no mouse. They use screen readers like NVDA, JAWS, and VoiceOver to experience the product the way a blind user would. They check that every button, form, dropdown, and modal actually works when you can't see the screen or can't use a mouse. Then they write it all up. Every issue, mapped to the specific WCAG standard it violates, with a clear explanation of who it affects and exactly how to fix it. That report is the deliverable. It has to be useful to a developer, understandable to a designer, and convincing to a project manager. Writing it well is half the job.

They help teams fix the problems

Finding the problems is only half the job. The other half is making sure they actually get fixed. That means sitting with developers and walking them through the right way to implement ARIA labels. Reviewing proposed code fixes. Suggesting alternative design patterns that achieve the same visual effect without creating barriers. Working with content teams on plain language, proper heading structure, and image descriptions that actually mean something.

Document accessibility is a big part of this too — and it's more work than most people expect. Word files, PowerPoint decks, PDFs — they all have their own accessibility requirements. A lot of organizations have years of legacy documents that are completely inaccessible to someone using a screen reader. Fixing those takes time and specialist tools like Adobe Acrobat Pro.

They get involved early — before anything is built

The smartest accessibility specialists don't wait for the product to ship before they start looking for problems. They join the design process early. A specialist reviewing wireframes can catch accessibility issues before a single line of code is written. That's infinitely cheaper than finding the same problem after launch. This is called "shifting left" — moving accessibility review to the beginning of the process rather than the end. It sounds obvious. Most organizations still don't do it.

The specialist also reviews software that the organisation is thinking about buying. Vendors submit documents called VPATs — Voluntary Product Accessibility Templates — that outline how accessible their product is. Reading those critically, and knowing when a vendor is overselling their compliance, is a real skill.

They teach everyone else

One specialist can't personally review every page, every document, and every code commit across a large organisation. So a big part of the job is training the people who can. Developers need to understand semantic HTML and ARIA. Designers need to know about color contrast and touch target sizes. Content writers need to know how to write alt text that's actually useful, not just "image.jpg."

The training looks different for each audience. And it's ongoing — not a one-time workshop that everyone forgets by Friday.

Beyond formal training, the specialist is constantly advocating. Raising issues in meetings. Making the case to stakeholders who are focused on shipping features, not fixing accessibility. Trying to build a culture where the whole team feels responsible for accessibility — not just the one specialist.

That requires diplomacy. A lot of it.

They keep the organisation out of legal trouble

This part is getting more important every year.

In the US, the Americans with Disabilities Act and Section 508 require covered organizations to make their digital products accessible. The European Accessibility Act came into full effect in June 2025. Thousands of accessibility-related lawsuits are filed in the US every year — and the number keeps climbing.

The specialist helps the organisation understand which laws apply to them, conducts compliance audits, writes formal accessibility policies, and builds the documentation trail that matters if a complaint ever lands.

It's a lot cheaper to have someone doing this proactively than to deal with it reactively.

What skills do you need for this job?

The role sits at an unusual intersection. You need enough technical knowledge to understand code and diagnose problems at the markup level. But you also need to be a clear writer, a patient teacher, and a persuasive communicator.

The technical side includes: deep knowledge of WCAG 2.1 and 2.2, proficiency with HTML and ARIA, hands-on experience with major screen readers and other assistive technologies, and familiarity with both automated testing tools and manual testing methods.

The soft skills matter just as much. Audit reports have to be read by people who didn't ask for bad news. Training sessions have to land with people who think accessibility is someone else's problem. Making the business case has to work on people who are looking at delivery timelines and budgets.

On the certification side, the most respected credentials come from the International Association of Accessibility Professionals — the CPACC for foundational knowledge, and the Web Accessibility Specialist certification for technical depth.

What does the career path look like?

It typically goes something like this:

Junior Accessibility Tester. You're running audits, learning the tools, writing reports under supervision. Most people come in from QA testing, web development, or design.

Accessibility Specialist. You're working independently. Running audits, advising on fixes, delivering training, contributing to policy.

Senior Specialist. You're leading accessibility programmes across products or platforms. Mentoring junior colleagues. Influencing strategy.

Head of Accessibility. You're building the team, making the case to executives, designing enterprise-wide training, and sometimes contributing to the standards themselves.

Salaries in the US range from around $55,000–$70,000 at entry level to $110,000+ at senior level. The field is undersupplied relative to demand, which helps.

Why does this job exist?

Because the numbers are stark. 1.3 billion people worldwide live with some form of disability. People with disabilities in the US hold around $490 billion in annual disposable income. Companies that lead on disability inclusion generate 1.6 times more revenue than their peers.

And yet 94.8% of websites still fail basic accessibility standards.

There's a version of this where you make the purely ethical argument — digital products should work for everyone, full stop. That argument is correct.

But you don't even need to go there. The business case is just as strong. 69% of people with accessibility needs click away from websites they find difficult to use. That's revenue walking out the door. The digital accessibility specialist is the person who stops that from happening. They're part technician, part teacher, part advocate. And given how far most of the web still has to go, they're going to be in demand for a long time.