Technical Writer Job Description

A technical writer is the person who decides what a reader needs to know to install, configure, call, fix or retire a piece of technology, and then writes exactly that. In an information technology shop the output takes many shapes: quick-start guides, API and CLI references, admin and runbook procedures, release notes, error-message text, help-center articles and the conceptual pages that explain how a system fits together. The reader might be a developer integrating an SDK at midnight, a systems administrator restoring a backup, or a customer who just wants a setting to work.

The job starts well before any sentence is written. A writer reads the design document and the pull request, sits in on sprint reviews, and asks engineers the questions a newcomer would ask. Then the writer runs the feature: installs the build in a test environment, sends the API calls, follows the procedure step by step and notes every place where the screen, the response or the error does not match what the engineers described. That gap between intended behavior and actual behavior is where good documentation earns its keep.

Writing comes next, and it is shaped by structure as much as prose. Topic-based authoring splits content into concept, task and reference pieces that can be reused across products and versions, an approach formalized in DITA XML and echoed in Markdown-based systems. A writer chooses the right topic type, keeps terminology consistent with the style guide, and decides how much detail each audience gets. A reference page for an endpoint needs parameters, types, a sample request and a sample response; a troubleshooting article needs symptoms, causes and a fix in the order a frustrated reader will scan them.

The tool set spans two worlds. O*NET's profile of the occupation lists desktop publishing and help-authoring tools such as MadCap Flare and Adobe FrameMaker alongside developer tools such as GitHub and Atlassian Jira. On a docs-as-code team, pages live as Markdown or reStructuredText in the same repository as the product, changes go through pull requests, and a static site generator such as Sphinx, MkDocs or Docusaurus builds the site in the CI pipeline. Writers on those teams review diffs, fix broken builds and keep link checkers green.

Maintenance never stops. Every release can break a screenshot, rename a flag or retire an endpoint, so the writer tracks the release calendar, audits pages against changelogs and works through feedback from support tickets, page ratings and search logs. Localization adds another layer: source text has to be written so translators can work from it without guessing at idioms or ambiguous pronouns.

The role also carries quiet authority. When a writer cannot explain a feature in a few clean steps, that can be a sign the feature itself is confusing, and the best technical writers raise those design problems early, while the code can still change.

The Bureau of Labor Statistics lists a bachelor's degree as the typical entry-level education for technical writers, plus less than five years of work experience in a related occupation and short-term on-the-job training. Common majors include English, journalism, communications and technical communication, while computer science, engineering and other technical degrees give a writer a head start on developer documentation. Whatever the degree, a portfolio is the practical admission ticket.

What a hiring manager wants to see

• A task topic that someone could follow without help, with prerequisites, numbered steps and a verified result
• A reference page, ideally for a real API, built from an OpenAPI file or a working command-line tool
• A conceptual overview that explains a system to a new user
• A before-and-after edit showing how you tightened a confusing page
• Public contributions to open-source documentation, which a reviewer can check in the project's commit history

Background that transfers Writers can arrive from adjacent work. Software QA testers already know how to break a feature and describe what happened. Support engineers know which questions customers ask and which pages fail them. Journalists and editors bring interviewing speed and ruthless cutting. Developers who like explaining things move into developer documentation with an advantage in reading code.

Skills to build

• Markdown, reStructuredText and, for structured shops, DITA XML
• Git basics: branches, commits, pull requests and resolving a merge conflict
• Reading an OpenAPI spec and testing calls with curl or Postman
• Enough Python, JavaScript or shell scripting to run a code sample and automate a repetitive check
• Diagramming with Mermaid, draw.io or a similar tool
• Plain-language editing and accessible formatting: real headings, descriptive link text and alt text for images

As a rough guide, writers with one to three years of experience take on assigned topics under review, mid-level writers in the three-to-seven-year range own a product area, and senior or staff writers with more years than that set information architecture and standards for a whole documentation set.

Credentials BLS notes that certification is not mandatory for technical writers, though some associations offer it. Older guides often point to a certification from the Society for Technical Communication, but STC filed for bankruptcy and ceased operation in January 2025, and its board's dissolution announcement listed certification courses and exams among the activities that ended. Writers who focus on accessible documentation can look at the Certified Professional in Accessibility Core Competencies (CPACC) from the International Association of Accessibility Professionals. Short courses in API documentation or structured authoring can fill specific skill gaps.

Federal projections point to a small, steady occupation rather than a fast-growing one. The Bureau of Labor Statistics counts about 46,400 technical writer jobs in 2025 and projects employment growth of 1 percent from 2025 to 2035, slower than the average for all occupations. Even so, BLS expects about 3,200 openings for technical writers each year, on average, over the decade, most of them expected to result from the need to replace workers who transfer to different occupations or exit the labor force. Openings, not net growth, are what an applicant is competing for.

Where those jobs sit matters for anyone targeting the IT side of the field. BLS reports that professional, scientific, and technical services employ 39% of technical writers, with manufacturing and information each at 13%, administrative and support services at 8% and wholesale trade at 4%. Software companies, IT consultancies and cloud providers fall inside those categories, but so do engineering firms, government contractors and equipment makers, so documentation skills carry across sectors.

BLS names two forces pulling in opposite directions. On one side, the continuing expansion of scientific and technical products and growth in digital product support needs are projected to drive demand for these writers. On the other, BLS says employment growth may be slowed by artificial intelligence tools that allow these workers to be more productive. Read plainly, that means a documentation team may ship more pages per writer, and headcount may not grow at the same pace as the product catalog. The work that remains with people is the work that needs judgment: deciding what to document, testing that the documented steps are true, catching an AI draft that describes a parameter the API never had, and owning the information architecture that ties thousands of pages together.

Accessibility is another area where a writer can add value. The W3C announced on 21 October 2025 that WCAG 2.2 had been approved as ISO/IEC 40500:2025, noting that the ISO standard enables more countries to formally adopt WCAG 2.2. Documentation portals and embedded help are web content like any other, and a writer who can structure headings, write meaningful alt text, label tables correctly and spot a contrast or focus problem in a docs theme brings a skill documentation teams need.

The professional community also changed shape. With the Society for Technical Communication gone, technical communicators lost their professional association, its conferences and its certification program at once. Writers looking for community can turn to write-the-docs style meetups and Slack groups, university technical communication programs and their alumni networks, accessibility associations, and the developer communities around the products a writer documents.

For a writer planning the next five years, the practical moves are clear. Get fluent in the developer toolchain so a docs-as-code team can hand you a repository on day one. Learn to direct and check AI drafting tools rather than compete with them on raw speed. Build depth in one domain, whether cloud infrastructure, security, data platforms or developer APIs, so your questions to engineers are sharp. The ladder runs from writer to senior and staff writer, then to documentation lead or manager, with side doors into content design, developer relations and product management for those who want them.

Dear Hiring Manager,

I am applying for the Technical Writer role on your platform documentation team. For the past four years I have written and maintained the developer docs for a mid-sized observability product, covering its REST API, a Python and Go SDK, and the command-line agent that customers install on their hosts.

The project I learned the most from was rebuilding our getting-started path. New customers kept stalling at the same point: the agent installed cleanly, but no data showed up in the dashboard because a firewall rule was missing from our instructions. I installed the agent on fresh virtual machines across three Linux distributions, wrote down every place the real experience departed from the docs, and rebuilt the guide around a single verified path with a short troubleshooting section for the three failure modes I hit. Our support lead told me the firewall question stopped showing up in the queue.

Our docs live in the product repository as Markdown, and I work through pull requests like the rest of the engineering team. I review API changes in the OpenAPI file before they merge, which lets me flag a renamed field or a missing error code while the developer still remembers why it changed. I also maintain our style guide and the linting rules that enforce it, so contributors from engineering get feedback before a human reviewer sees their draft.

I use AI drafting tools for first passes on reference boilerplate, and I treat every generated sentence as unverified until I have run the command or sent the request myself.

Your developer portal is clearly a priority for your company, and I would like to help it scale with the product. I would welcome a conversation about where the documentation needs to go next.

Sincerely, Jordan Avery