1mo
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Geospatial AI Data Annotator
Falls Church, Virginia, United States
$20-$24/hr OnsiteFull Time
US citizenship and eligibility for Top Secret/SCI clearance; ability to work onsite in Falls Church Mon–Fri; strong attention to detail, ability to follow annotation guidelines and deadlines; high school degree preferred.
Microsoft Office, Slack
2w
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Data & Annotation Engineer
Washington, District of Columbia, United States
$55-$60/hr HybridFull Time
3+ YOEAdminister annotation toolchain, manage annotation workflows, produce dataset documentation, operate CVAT, build ingest pipelines, FMV annotation, Python scripting; active Secret clearance with TS/SCI eligibility required.
CVAT, Databricks, Python
3mo
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ME00573-Data Scientist 3
Fort Meade, Maryland, United States
$135k-$180k/yr OnsiteFull Time
6+ YOEActive Top Secret/SCI clearance; advanced degree with years of relevant NLP/ML experience; Python and NLP libraries proficiency; tokenization and linguistic annotation experience.
Python, NLTK, spaCy, Hugging Face, PyTorch, TensorFlow
4d
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Freelance: grabación de tareas cotidianas para proyecto de IA
United States or Woodbridge
$10/hr RemotePart Time
Requires a modern smartphone (iPhone 12+, Pixel 6+, or Galaxy S21+), internet access, basic English, and no prior experience; flexible project work submitting recorded videos.
iPhone 12, Google Pixel 6, Samsung Galaxy S21
2mo
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Data Quality Analyst - English Speakers (UK, Canadian and/ or Australian variants)
Washington, Washington, United States
$38/hr OnsiteFull Time
2+ YOENative-level English (UK, CA, AU) with university degree; 2–4 years in data annotation or QA; strong guideline interpretation; detail-oriented; experience in AI/ML data workflows; prior auditing.
3mo
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Project Perseus | Data Quality Analyst - Turkish Speakers (Human-in-the-Loop AI)
California or Sunnyvale or San Francisco or Burlingame or Seattle or Bellevue or Redmond or New York City or Austin or Los Angeles or Washington, D.C. or Chicago or Boston
$38/hr OnsiteFull Time
2+ YOEBachelor's degree, native-level Turkish, B2+ English, 2+ years in data annotation/QA, strong guideline interpretation, AI/ML data workflow experience, auditing/review experience; must be authorized to work in the U.S.
2mo
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Senior Imagery Analyst (Data Annotation)
Falls Church, Virginia, United States
$115k-$120k/yr OnsiteFull Time
7+ YOE7+ years in EO/SAR/commercial imagery analysis and geospatial data annotation; proficiency in ArcGIS/QGIS; experience with Remote View, SOCET GXP, Fade/Mist; leadership in data validation; automated QA knowledge a plus.
ArcGIS, QGIS, Remote View, SOCET GXP, Fade/Mist, Python, Jupyter
3mo
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Assistant Research Scientist (PREP0004176)
Gaithersburg, Maryland, United States
$50k-$66k/yr OnsiteFull Time
Bachelor's or graduate degree in computer science, data science, or related field; familiarity with data annotation, LLMs, scientific reading and technical writing; contribute to annotation framework and NIST report. U.S. citizen preferred.
1d
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Artificial Intelligence / Machine Learning Lead Verification and Validation Engineer
State College or Reston
$140k-$266k/yr OnsiteFull Time
14+ YOEBachelor's in CS/Data Science/Engineering, extensive experience designing/managing data curation, annotation, and IV&V workflows for AI/ML; Python and SQL proficiency; experience with annotation tools and data versioning; U.S. citizenship and clearance eligibility.
Python, SQL, CVAT, Label Studio, DVC, LakeFS, Docker, Kubernetes, AWS, Azure
2w
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Sr Imagery Analyst - Falls Church, VA
Falls Church, Virginia, United States
$95k-$162k/yr OnsiteFull Time
8+ YOE8+ years imagery/geospatial analysis experience, GEOINT and order-of-battle expertise, Top Secret/SCI clearance, GIS/imagery software proficiency, ML training-data annotation experience, and mentoring ability.
SOCET GXP, ArcGIS, QGIS, RemoteView, ERDAS IMAGINE, ENVI, Google Earth, ESRI ArcPro, Python, Adobe, MS Office 365
1mo
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Imagery/Order of Battle Analyst
Falls Church, Virginia, United States
$79k-$135k/yr OnsiteFull Time
2+ YOE2+ years imagery/geospatial analysis experience, order of battle expertise, proficiency with GIS/imagery tools, ML training-data annotation, targeting/point mensuration; Top Secret/SCI clearance and U.S. citizenship required.
SOCET GXP, ArcGIS, QGIS, RemoteView, ERDAS IMAGINE, ENVI, Google Earth, ESRI ArcPro, Microsoft Office 365, Adobe, Python
1mo
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AI/ML Test Engineer
Springfield, Virginia, United States
OnsiteFull Time
4+ YOE4+ years supporting AI/ML testing or system integration; experience with automated testing pipelines, data validation, annotation workflows, and troubleshooting; strong analytical and communication skills; U.S. citizenship with active TS/SCI and ability to pass CI polygraph.
Agile, DevSecOps