Best industries hiring Technical Writers in 2025

As products become more technical and user expectations continue to rise, demand for skilled Technical Writers is growing across industries. From SaaS to healthcare to finance, companies are recognizing the value of clear, accurate, and user-friendly documentation. Whether you're creating developer portals, compliance manuals, or user onboarding content, there's a wide range of opportunities for Technical Writers to thrive. Understanding the industries that invest heavily in documentation helps you align your career path with high-demand sectors.

1. Software and SaaS Companies

Software-as-a-Service (SaaS) is one of the largest and fastest-growing employers of Technical Writers. These companies require clear product documentation to improve user adoption, reduce support costs, and support agile development cycles.

• Writing user manuals, knowledge base articles, and in-app help
• Documenting APIs, SDKs, and developer onboarding materials
• Working with Agile and DevOps teams in fast-paced environments

SaaS companies often offer remote work, cross-functional collaboration, and opportunities for specialization in developer documentation or UX writing.

2. Healthcare and MedTech

Healthcare and medical technology companies rely on precise documentation for regulatory compliance, patient safety, and product training. Technical Writers in this field often produce:

• Device manuals and installation guides for medical equipment
• Compliance documentation aligned with HIPAA and FDA standards
• Patient-facing instructions for apps, portals, and diagnostic tools

This industry values detail-oriented writers who can handle complex terminology and strict review processes.

3. Financial Services and FinTech

Banks, investment firms, and FinTech startups hire Technical Writers to document complex financial systems, software platforms, and compliance frameworks.

• Creating internal manuals for proprietary systems
• Writing user guides for trading platforms or banking apps
• Documenting risk, audit, and regulatory procedures

Writers in this field must understand financial jargon and communicate clearly to both technical and non-technical stakeholders.

4. Cybersecurity and IT Services

Cybersecurity companies require Technical Writers to explain products that protect networks, devices, and data. As threats evolve, documentation must stay current and precise.

• Writing admin guides, threat models, and deployment documents
• Documenting APIs, integrations, and incident response protocols
• Creating training content for security awareness and tool usage

This is a growing sector with roles for writers who understand systems, networks, and security standards.

5. Cloud and DevOps Platforms

Cloud infrastructure providers and DevOps tool vendors need writers who can explain abstract technical concepts and configuration steps to developers, engineers, and sysadmins.

• Documenting CLI tools, configuration files, and YAML scripts
• Creating interactive tutorials and deployment instructions
• Maintaining open-source documentation for platform tools

Writers with experience in Git, CI/CD, containers, and cloud services (like AWS or Azure) are especially valued here.

6. Manufacturing and Engineering

In industrial settings, Technical Writers help ensure safety, compliance, and usability through standardized documentation practices.

• Writing SOPs (Standard Operating Procedures) and maintenance manuals
• Creating training materials for machine operators and technicians
• Managing technical drawings, diagrams, and multilingual documentation

This industry suits detail-oriented writers with a background in engineering or familiarity with ISO standards.

7. Government and Public Sector

Public institutions, agencies, and government contractors rely on Technical Writers for policy documentation, procurement instructions, and IT systems manuals.

• Drafting user guides for internal software systems
• Creating documentation for compliance and audit readiness
• Working on grant proposals, public service information, or training content

Clear writing, adherence to templates, and attention to legal language are essential in this space.

Final Thoughts

Technical Writers are essential in nearly every industry where technology, compliance, or safety plays a role. Whether you prefer startups or structured corporate environments, you can find your niche by aligning your domain interest—be it finance, healthcare, software, or security—with the documentation needs of that sector. As businesses continue to prioritize clarity, usability, and digital experiences, demand for skilled Technical Writers will only increase.