{"id":589348,"url":"https://alion.io/job/coreone-dev-senior-technical-writer","title":"Senior Technical Writer","company":{"id":345109,"name":"Core One","domain":"coreone.com","url":"https://alion.io/company/core-one","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":86,"open_postings":41,"ghost_share":0,"stale_share":0.341,"repost_share":0,"time_to_fill_p50_days":71,"computed_at":"2026-10-31T05:58:55Z"}},"role":"Product","role_family":"Product","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["McLean, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":150000,"max":175000,"currency":"USD","period":"year","gross":null,"usd_annual":175000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Azure DevOps","optional":false},{"name":"CI/CD","optional":false},{"name":"Confluence","optional":false},{"name":"FedRAMP","optional":false},{"name":"Git","optional":false},{"name":"ITIL","optional":false},{"name":"Jira","optional":false},{"name":"SharePoint","optional":false},{"name":"Swagger","optional":false},{"name":"Azure","optional":true}],"status":"live","first_seen_at":"2026-06-10T14:22:12Z","employer_posted_date":"2026-09-28","last_verified_at":"2026-10-31T23:59:33Z","board_verified":true,"closed_at":null,"days_open":143,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":142},"description":"Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achieve our mission, Core One values people first! We are committed to recruiting, nurturing, and retaining top talent! We offer a competitive total compensation package that sets us apart from our competition. Core One is a team-oriented, dynamic, and growing company that values exceptional performance!\nClearance Required: Active TS/SCI with Polygraph\nSummary\nWe are seeking a Senior Technical Writer to develop, manage, and govern high-quality technical documentation across a complex, enterprise technology ecosystem. This role supports front-end, back-end, database, and security teams, ensuring all deliverables meet federal compliance (FedRAMP / RMF), audit readiness, and operational excellence standards.\nThe ideal candidate brings expertise in technical documentation, structured authoring, compliance artifacts (SSP, POA&M), and engineering documentation frameworks, with the ability to translate complex technical concepts into clear, actionable content for diverse stakeholders.\nKey Responsibilities\nSupport the development and maintain compliance artifacts: System Security Plans, Security Assessment Reports, and Plan of Action & Milestones\nSupport alignment with NIST SP 800-53 / RMF (800-37), FedRAMP Moderate/High baselines, and ICD 503\nSupport ATO lifecycle documentation and audit readiness\nSupport and ensure the production of high-quality developer-facing materials: API references, Integration guides, and SDK documentation\nCollaborate with Back-End Developers to ensure accurate and up-to-date API contracts\nDocument Data dictionaries and metadata, Database schemas and relationships, and Data governance policies\nWork with Database Engineers to ensure data lineage, classification, and handling requirements are clearly documented\nDevelop and maintain Standard Operating Procedures, change Enablement documentation and incident response runbooks in collaboration with respective Team SME's\nAlign documentation with ITIL processes in coordination with Team SME's\nEstablish and enforce documentation standards and templates, version control and document lifecycle management and implement structured authoring and reuse strategies\nServe as the central documentation liaison across Engineering teams, Security and compliance teams and Product and program leadership\nUtilize documentation tools and platforms: Confluence, SharePoint, Git-based documentation (Markdown) and API tools (Swagger/OpenAPI)\nSupport automation of documentation workflows within CI/CD pipelines\nSupport the preparation and manage documentation for FedRAMP audits and 3PAO assessments and Internal compliance reviews\nEnsure and support documentations are complete, accurate, and traceable and aligned with system configurations and controls\nMentor junior writers or contributors, promote a culture of documentation as a critical engineering discipline\nContinuously improve documentation quality and usability\nQualifications \nActive TS/SCI with Polygraph\nBachelor's degree or higher in Technical Writing, English, IT or related field\n5+ years relevant experience OR Masters and 3+ years of relevant experience OR PhD and 3+ years relevant experience of technical writing experience in IT or cybersecurity environments\n Proven ability to document Complex systems and architectures and APIs and data models\nStrong understanding of Software development lifecycle (SDLC) and Agile methodologies\nTools & Technologies: Confluence, SharePoint, Markdown, DITA, Swagger / OpenAPI, Git, Visio, Lucidchart, Jira, Azure DevOps\nDesired Qualifications\nFamiliarity with FedRAMP, NIST RMF, ICD 503\nFamiliarity with DevSecOps environments\nKnowledge of structured authoring frameworks (DITA)\nSalary Range: $150,000 - $175,000\nThe pay range reflected above is a general guideline for this position and labor category and is not a guarantee of a specific salary or offer. Final compensation is determined based on factors including, but not limited to, relevant experience, education, certifications, security clearance level, contract requirements, geographic location, and internal pay equity, and may reflect market data specific to the awarded contract.\nCore One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, or protected veteran status and will not be discriminated against on the basis of disability.\n__PRESENT\n__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT","description_format":"text","description_chars":4697,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":["Equity"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["National Security","Intelligence","Homeland Security"],"lifecycle":[{"event":"open","at":"2026-09-10T09:34:57Z"}],"visa":[],"liveness":{"score":19,"band":"cold","label":"Long shot","p_open":1,"p_active":0.678,"p_room":0.28,"age_days":142,"expected_fill_days":71,"reasons":["conf:0","velocity","win:tail","crowd:"],"computed_at":"2026-10-31T05:58:55Z"},"pay":{"stated_usd_annual":175000,"is_top_pay":false},"html_url":"https://alion.io/job/coreone-dev-senior-technical-writer","json_url":"https://alion.io/job/coreone-dev-senior-technical-writer.json","meta":{"generated_at":"2026-11-01T02:49:48Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":4279,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-02T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":345109},"rest":"https://alion.io/mcp/rest/get_company?id=345109"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcoreone-dev-senior-technical-writer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fcoreone-dev-senior-technical-writer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fcoreone-dev-senior-technical-writer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/coreone-dev-senior-technical-writer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcoreone-dev-senior-technical-writer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":589348}},{"tool":"search_jobs","arguments":{"company":"coreone.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":589348},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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