> Markdown version of [/jobs/ext/2939531-journeyman-data-manager](https://www.wearedevelopers.com/jobs/ext/2939531-journeyman-data-manager). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Journeyman Data Manager - **Company:** MANAGEMENT WATERMARK RISK - **Location:** Arlington, VA, United States - **Experience:** Expert - **Salary:** $47,840.0 - $66,560.0 - **Contract:** Temporary contract - **Skills:** Data Validation, Information Engineering, Data Infrastructure, Extract Transform Load (ETL), Enterprise Data Management, Data Pipelines - **Published:** September 16, 2026 - **Apply:** https://www.jofdav.com/jobs/59725217-journeyman-data-manager ## About the Role * 3-10 years in any career field, discipline, or industry * Hands-on experience with Palantir Foundry data pipelines and ontology management preferred * Background in data engineering, ETL processes, or database management preferred * Experience working in classified data environments preferred Education Requirements: * Bachelor's Degree (B.A. or B.S.) in any field Certification Requirements: * Palantir Foundry Data Engineer Certification (required) Security Clearance Requirements: * Active/current Top Secret (TS) clearance on Day 1 of performance * Ability to obtain and maintain TS/SCI and TS/SCI with Caveats * U.S. Citizenship required Other Requirements: * Ability to work 100% on-site within a Government SCIF during core duty hours * CONUS travel may be required (coordinated with the Government at least 10 calendar days prior) * OCONUS travel may be required (e.g., EUCOM/PACOM AOR support; coordinated at least 20 calendar days prior, with Theater Business Clearances) * Local travel within the National Capital Region may be required * Trip and After-Action Reports are required following each trip * May be required to move equipment/files weighing up to 50 pounds * May require sedentary work at least 50% of the time * Reports to a physical location which occasionally requires the ability to traverse between buildings * Ability to manage stress with a high degree of maturity/professionalism * Demonstrated critical thinking and leadership skills and the ability to work well with others * Effective verbal and written communication skills ## Description * Perform assessment process support and data collection across the Mission Assurance enterprise * Perform analytical exploitation of assessment data to identify trends, patterns, and enterprise-level insights * Support collection, aggregation, normalization, and analysis of Mission Assurance assessment data * Perform data quality checks, validation, and consistency reviews * Support data workflows within Government-directed enterprise data platforms (e.g., Palantir Foundry) * Additional duties as assigned ## Related Videos - [From Messy Queries to Scalable Systems - How Data Engineering actually works](https://www.wearedevelopers.com/videos/100203-from-messy-queries-to-scalable-systems-how-data-engineering-actually-works) - [Why and when should we consider Stream Processing frameworks in our solutions](https://www.wearedevelopers.com/videos/1085-why-and-when-should-we-consider-stream-processing-frameworks-in-our-solutions) - [Intro to FastAPI](https://www.wearedevelopers.com/videos/462-intro-to-fastapi) - [Beyond Dashboards: Fixing Text-to-SQL with Semantic RAG](https://www.wearedevelopers.com/videos/2036-beyond-dashboards-fixing-text-to-sql-with-semantic-rag) - [Implementing continuous delivery in a data processing pipeline](https://www.wearedevelopers.com/videos/73-implementing-continuous-delivery-in-a-data-processing-pipeline) - [Modern Data Architectures need Software Engineering](https://www.wearedevelopers.com/videos/1030-modern-data-architectures-need-software-engineering) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [From developer to manager – what does it take to become an engineering manager?](https://www.wearedevelopers.com/magazine/42-from-developer-to-manager-what-does-it-take-to-become-an-engineering-manager) - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [A Guide to Green Tech and Green IT Careers](https://www.wearedevelopers.com/magazine/374-a-guide-to-green-tech-and-green-it-careers)