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6 csv jobs at 6 companies in Winchester, VA

2mo
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Principal Data Engineer – Mission Data Pipelines
Reston, Virginia, United States
$200k-$275k/yr HybridFull Time
Galaxia Technologies
Galaxia Technologies: Provides specialized engineering services for national security missions.
9+ YOE9+ years experience with a CS/engineering/IT field; 7+ with a Master’s or 4+ with a PhD; 7+ in DoD/IC environments; strong data pipelines/ETL; JSON/XML/CSV; TS/SCI/SAP access with polygraph.
Apache NiFi, Apache Airflow, Python, Pandas, NumPy, REST
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3mo
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Director- Validation Services
Frederick, Maryland, United States
$175k-$195k/yr OnsiteFull Time
VaLogic Bio
VaLogic Bio: Provides compliance technology and services for the biotechnology industry.
10+ YOE4+ Mgmt10+ years hands-on validation/commissioning; IQ/OQ/PQ, process and cleaning validation, CSV; 4-5+ years leading teams; FDA GMP knowledge; strong client communication; willing to travel; Bachelor’s in Engineering, Life Sciences, or related field.
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1w
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Senior Analytics and Visualization Engineer
Herndon, Virginia, United States
$104k-$166k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
8+ YOE8+ years experience (BS) in data/CS/analytics fields; proficiency with Python/SQL/JS/TypeScript/R; dashboard and visualization expertise; experience with cloud-hosted datasets, data formats, LLMs, and communicating insights to senior stakeholders; US citizenship required.
Python, SQL, JavaScript, TypeScript, R, Tableau, Power BI, Grafana, Plotly, Dash, Streamlit, Superset, Qlik, Looker, D3.js, React, Vega-lite, Highcharts, ECharts, ArcGIS, Databricks, Snowflake, Microsoft Fabric, Azure Synapse, LangChain, LangGraph, Semantic Kernel, LlamaIndex, JSON, CSV, Parquet, APIs, RAG
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1mo
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Data Engineer
Herndon, Virginia, United States
OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
5+ YOE5+ years software development with Python, experience building/maintaining data pipelines and ETL, Git/GitHub, Bash/Linux, common data formats, data validation and quality controls, and active TS/SCI with Poly required.
Python, Git, GitHub, JSON, XML, CSV, Bash, Linux, Elasticsearch, Kibana, AWS Lambda, EC2, S3
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1mo
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Software Engineer I
Sparks or Sacramento or Dayton or Hagerstown
$45k-$52k/yr OnsiteFull Time
1 Click Logistics
1 Click Logistics: Provides third-party logistics, warehousing, and e-commerce fulfillment services.
1+ YOEBachelor's in CS/IS or 3 years' equivalent experience; 1–2 years web/app development (JavaScript/CSS) preferred; experience or exposure to ColdFusion, React, MySQL; familiarity with APIs, Git, and Jira; strong communication and problem-solving.
ColdFusion, React, HTML5, CSS3, JavaScript (ES6), Bootstrap, jQuery, MySQL, APIs, webhooks, XML, JSON, CSV, Git, Jira, AWS, Azure, Warehouse Management System (WMS), Electronic Data Interchange (EDI)
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2mo
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Data Engineer, Top Secret Clearance
Reston or Arlington
OnsiteFull Time
Blue Sky Innovators
Blue Sky Innovators: Provides engineering and advisory services to the defense sector.
4+ YOESenior data engineer with TS clearance; 9+ years in data pipelines/ETL; DoD/IC experience; RMF knowledge; strong collaboration.
Python, Pandas, NumPy, Apache NiFi, Apache Airflow, Palantir Foundry, JSON, XML, CSV, REST APIs, RMF documentation
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