PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
1w
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Data Engineer Senior
Winchester or Washington
$115k-$160k/yr HybridFull Time
8+ YOE8+ years data engineering experience, expertise in data integration, analytics platforms, high-performance computing, and visual analytics; must hold Top Secret/SCI eligibility and maintain CI polygraph eligibility.
Open Source Software (OSS), Commercial Off-The-Shelf (COTS), Government Off-The-Shelf (GOTS)
1d
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Data Engineer, Senior
Oakland or Washington or Rhode Island or Ohio or Missouri or California or Long Beach or Arizona or Colorado or Florida or Georgia or Maryland or Minnesota or Nevada or Oregon or El Dorado Hills or Lodi or Los Angeles or Rancho Cordova or Sacramento or San Diego or Woodland Hills or Alabama or Illinois or Virginia or Wisconsin or Texas or New York
$116k-$174k/yr HybridFull Time
5+ YOEBachelor's or equivalent, 5+ years data engineering, strong SQL, Azure/ADLS/Synapse/Data Factory, dbt/Snowflake/Databricks/Airflow/Tidal, CI/CD experience, data modeling and governance knowledge.
SQL, Azure, ADLS, Synapse, Data Factory, dbt, Snowflake, Databricks, Airflow, Tidal, Bitbucket, GitHub, Data Vault 2.0, Epic
1w
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Data Engineer Mid-Level
Winchester or Washington
$80k-$145k/yr HybridFull Time
5+ YOEMinimum 5 years data engineering experience, active Top Secret/SCI eligibility, CI polygraph eligibility, experience with data integration, analytics platforms, and high-performance computing for mission environments.
COTS, GOTS, open source
3d
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Principal Data Scientist (LLM/Agentic AI Experience)
Vienna or Pensacola or Winchester
$115k-$180k/yr HybridFull Time
6+ YOE6+ years experience, bachelor’s in quantitative field, expertise in statistics/ML/AI/LLMs, model lifecycle, programming and data engineering, data storytelling, and technical communication.
SQL, R, Python, PySpark, Hadoop, SAS, AWS, GitHub, APIs, Databricks, Azure Environment (AI Foundry), Copilot Studio, Power BI, Vector databases, RAG architectures
4d
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Data Scientist, Principal
Oakland or Washington or Ohio or District of Columbia or California or Long Beach or Arizona or Colorado or Connecticut or Florida or Georgia or Maryland or Minnesota or Nevada or Oregon or El Dorado Hills or San Diego or Woodland Hills or Alabama or Illinois or Virginia or Wisconsin or Texas or New York
$182k-$273k/yr HybridFull Time
8+ YOEAdvanced experience in applied AI/ML and software development, strong Python engineering, hands-on with deep learning and LLM frameworks, experience building production AI applications and leading ML design.
Python, PyTorch, TensorFlow, LangChain, LangGraph, SQL, Spark, Azure, Google Cloud, AWS
1w
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Manager II, Data Engineering (Real Estate Lending)
Vienna or Pensacola or Winchester
HybridFull Time
7+ YOE3+ MgmtBachelor's degree (or equivalent), 7+ years relevant experience, 3+ years management, deep expertise in data engineering, data warehousing, ETL, and cloud platforms (AWS, Azure, GCP); strong analytical and communication skills.
AWS, Azure, GCP
1mo
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Industrial Engineer 2/3
Rocket Center, West Virginia, United States
$72k-$134k/yr OnsiteFull Time
2+ YOEBachelor's or Master's in STEM with 2–5+ years manufacturing/engineering/data analysis experience, ability to obtain DoD Secret clearance (US citizenship), MES and Microsoft Excel expertise, experience with data analysis/visualization and factory simulation.
Manufacturing Execution System (MES), Microsoft Office, Microsoft Excel, Tableau, FlexSim, Microsoft Project, AutoCAD
1w
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Associate Process Engineer, Technical Operations - Small Molecule Drug Substance
Elkton, Virginia, United States
$72k-$113k/yr OnsiteFull Time
1+ YOEBachelors in Chemical/Process Engineering, 1+ years API/process or pharmaceutical experience, knowledge of cGMP, technology transfer, process optimization, data analysis, and strong communication.
5d
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Senior Process Engineer, Technical Operations – Small Molecule Drug Product (Oral Solid Dose)
Elkton, Virginia, United States
$117k-$184k/yr OnsiteFull Time
5+ YOEDegree in chemical engineering or related field, typically 5+ years OSD manufacturing/process development experience, technology transfer and PPQ experience, strong troubleshooting and data analysis skills.
3mo
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Hydrogen and Fuel Cell Powertrain Engineer
Winchester or Sterling
OnsiteFull Time
Master’s degree in Mechanical, Electrochemical, or Chemical Engineering; experience with hydrogen fuel cells/electrolyzers; data-driven modeling; travel between VA and WA; ability to obtain DOD Secret clearance.
MATLAB/Simulink, GT-SUITE, Ansys, Powertrain modeling
1mo
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Quality Engineer II
Winchester, Virginia, United States
OnsiteFull Time
5+ YOEAssociate in Engineering +10 yrs or Bachelor +5 yrs experience; Six Sigma Green Belt; knowledge of PPAP, FMEA, ISO, SPC, CAPA and quality data analysis; experience driving continuous improvement in manufacturing.
SPC, Vision Systems, PPAP, FMEA, ISO, CAPA, Quality Management System
2mo
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AI and Software Innovation Engineer IV
Lynchburg, Virginia, United States
$99k-$134k/yr OnsiteFull Time
7+ YOE7+ years of related experience; BS in Engineering, Information Systems, Computer Science, or related field; strong communication and teamwork; expert full-stack development; AI/ML and data architecture; DevSecOps; cloud architecture; occasional travel.
Python, C#, TypeScript, Vue, React, CSS, ML tools, LLMs
2w
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Business Developer - Landscape Maintenance
Winchester, Virginia, United States
FieldFull Time
B2B sales experience in commercial landscape or property management; ability to generate leads, prepare estimates and proposals, negotiate with stakeholders, and manage CRM data. Bachelor's preferred.
CRM
2mo
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Workforce & Project Governance Coordinator
Winchester, Virginia, United States
$32/hr OnsiteFull Time
Experience with workforce scheduling, governance, data analysis, and cross-functional coordination; proficient in Excel; able to lead without direct authority.
Indeavor, Dayforce, Zarpac
1mo
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Continuous Improvement Analyst
Harrisonburg, Virginia, United States
OnsiteFull Time
5+ YOE5+ years in continuous improvement with Lean methods (Kaizen, SMED, 5S); associate degree required, bachelor’s preferred; strong data analysis and cross-functional collaboration.
Lean Manufacturing, Kaizen, SMED, 5S, Microsoft Office, Data analysis tools
2d
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RTT Coach
Mount Crawford, Virginia, United States
$85k-$105k/yr OnsiteFull Time
3+ YOEHigh school diploma or GED required; 3+ years manufacturing experience or 4-year engineering degree preferred; strong coaching, digital and data analysis skills; proficiency in Microsoft Office and SAP; ability to support 24/7 operations.
Microsoft Office, SAP
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