coreone
Senior Technical Writer
At a Glance
- Location
- McLean, Virginia, United States
- Experience
- 5+ years
- Posted
- 2026-06-10T10:22:12-04:00
Key Requirements
Required Skills
Domain Knowledge
- Cybersecurity
Requirements
Active TS/SCI with Polygraph
Proven ability to document Complex systems and architectures and APIs and data models
Strong understanding of Software development lifecycle (SDLC) and Agile methodologies
Tools & Technologies: Confluence, SharePoint, Markdown, DITA, Swagger / OpenAPI, Git, Visio, Lucidchart, Jira, Azure DevOps
Familiarity with FedRAMP, NIST RMF, ICD 503
Familiarity with DevSecOps environments
Responsibilities
Support the development and maintain compliance artifacts: System Security Plans, Security Assessment Reports, and Plan of Action & Milestones
Support alignment with NIST SP 800-53 / RMF (800-37), FedRAMP Moderate/High baselines, and ICD 503
Support ATO lifecycle documentation and audit readiness
Support and ensure the production of high-quality developer-facing materials: API references, Integration guides, and SDK documentation
Collaborate with Back-End Developers to ensure accurate and up-to-date API contracts
Document Data dictionaries and metadata, Database schemas and relationships, and Data governance policies