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
2mo
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Data Engineer - Mid
Quantico, Virginia, United States
$111k-$185k/yr OnsiteFull Time
3+ YOE3–5 years data engineering, SQL and Python/Java, DoD/Federal experience, data pipelines, databases, data security, TS/SCI clearance.
SQL, Python, Java, Data Pipelines, Data Warehouses, Data Lakes, Spark, Hadoop, Airflow
3mo
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Data Engineer (VA, Quantico)
Quantico, Virginia, United States
OnsiteFull Time
10+ YOETen years IT experience with at least six years in data engineering; strong SQL and coding skills; cloud experience; DoD/DoN or law enforcement familiarity preferred.
SQL, Python, Java, R, Scala, AWS, Azure, GCP
1mo
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Data Scientist/Data Engineer- Mid
Charlottesville, Virginia, United States
$111k-$117k/yr OnsiteFull Time
3+ YOEU.S. citizen with TS/SCI+CI polygraph, 3+ years coding in Python/Java and data application development, experience with PostgreSQL/SQL, ML/ETL, and leading data solutions.
Microsoft Power BI, Tableau, R, Python, SQL, PostgreSQL, Java, GitHub, AWS, Microsoft Azure, Google Cloud, Streamlit, Tkinter
1d
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Data Analytics Engineer
Manassas, Virginia, United States
$92k-$132k/yr OnsiteFull Time
5+ YOE5+ years in data analytics/engineering, 3+ years with enterprise ETL/reporting. Strong ETL (SSIS, Pentaho, Python), SQL, Power BI/Tableau, Microsoft Fabric knowledge and bachelor's degree required.
SSIS, Pentaho, Python, SQL, Power BI, Tableau, Crystal Reports, Report Builder, Microsoft Fabric, Microsoft Data Factory, Lakehouse, Microsoft Synapse, .NET, C++, Java, JavaScript, HTML/CSS, Bash, Shell, PowerShell, REST, SOAP
2d
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Associate Engineer, Data Center
Manassas, Virginia, United States
$74k-$122k/yr OnsiteFull Time
LinkedInNASDAQ: MSFT: Professional social network for career development and job recruitment.
1+ YOE1+ years data center engineering experience with Linux and server hardware troubleshooting; perform break-fix repairs, diagnostics, and mentor contracted technicians; participate in on-call rotation.
Jira, ServiceNow, Linux, Linux Kickstart, IPMI, SSD, NVMe
2w
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Data Center Controls Engineer, Deployment
Fredericksburg, Virginia, United States
$111k-$186k/yr OnsiteFull Time
Bachelor's in engineering required; experience with power management/monitoring, MS Excel/Word/Windows, BMS/EPMS troubleshooting, project management, and on-call support for data center controls.
Microsoft Excel, Microsoft Word, Windows, Building Management System (BMS), Electrical Power Monitoring System (EPMS)
3w
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Data Science, Advisor
Washington or Quantico
$135k-$216k/yr RemoteFull Time
8+ YOEActive Secret clearance; senior-level data engineering experience (cloud/AWS, data lakes/warehouses, ETL/ELT, Python/Java/SQL/Scala/R, Spark/Hadoop/Kafka/Kinesis); local to Washington DC Metro; ability to package datasets for ML on Bedrock and SageMaker.
AWS, AWS Glue, Amazon Bedrock, Amazon SageMaker, Amazon Macie, Python, Java, SQL, Scala, R, Hadoop, Spark, Kafka, Kinesis, NoSQL, APIs
1mo
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Associate Mechanical Engineer – (Data Center)
Fredericksburg, Virginia, United States
OnsiteFull Time
1+ YOEAssociate Mechanical Engineer for data center commissioning; requires mechanical engineering degree or 1 year commissioning experience; travel 50-75%; strong communication and organizational skills.
4d
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Data Center Engineer
Manassas, Virginia, United States
$21-$28/hr OnsiteFull Time
2+ YOE2+ years data center experience with servers, Linux knowledge, hardware and basic networking skills, valid driver’s license, ability to travel <10%, and availability for on-call/EOD rotation.
Linux, KVM
2d
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Senior Infrastructure Engineer - Data Center
Lewisville or Garland or Manassas or Sterling
$87k-$168k/yr OnsiteFull Time
4+ YOE4+ years technology infrastructure and data center experience; knowledge of critical facilities, electrical/mechanical/HVAC, compute and Layer1 infrastructure; strong communication and organizational skills.
2mo
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Software Engineer/Data Manager
Alexandria or Quantico
OnsiteFull Time
8+ YOEActive TS/SCI with Poly required; Bachelor’s or Master’s with 8+ years (or specialized training with 10+ years); senior-level experience in data management, knowledge management, and software development.
Python, Java, C++, Microsoft SharePoint, Microsoft PowerPoint, Visual Studio
2mo
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Senior Data Analyst
Quantico, Virginia, United States
OnsiteFull Time
10+ YOEMaster’s degree in data science, computer science, engineering, mathematics, or related field; 10+ years in data science or advanced analytics; experience with software integration/testing; strong Python and R; data science, data mining, statistics, and graph algorithms; SQL/NoSQL; API development; ETL pipelines; data manipulation and visualization...
Python, R, SQL, NoSQL, APIs, ETL, Jupyter Notebook, Pandas, NumPy, Requests, Data Visualization Tools, Spreadsheet software
3w
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Data Center Facilities Engineer, (Clearance Required TS/SCI with Poly) Manassas, VA Onsite
Chantilly or Manassas
$93k-$214k/yr OnsiteFull Time
2+ YOEUS citizen with TS/SCI and full scope poly required; perform electrical and mechanical operations and incident response, manage facilities project delivery, supervise construction/fit-up, and support data center operations in classified environments.
Nlyte
1mo
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Data Lakehouse Architect
Middletown or Manassas
OnsiteFull Time
7+ YOESeven+ years in data engineering/architecture; 3+ years lakehouse design; Kafka, Iceberg, S3/CEPH, Trino; security, governance; strong leadership.
Kafka, Iceberg, Trino, Amazon S3, CEPH, Git, Linux, Java, Python, SQL
3w
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Data Center Facilities Engineer, (Clearance Required TS/SCI with Poly) Manassas, VA Onsite
Chantilly or Manassas
$93k-$214k/yr OnsiteFull Time
2+ YOEUS citizen with active TS/SCI Full Scope Poly clearance; 2 years data center operations (or 5 years building operations) experience; knowledge of electrical, HVAC, plumbing, ICD 705, design/construction management; DCIM/Nlyte experience preferred.
Nlyte, DCIM
1mo
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Process Engineer
Manassas, Virginia, United States
OnsiteFull Time
1+ YOEMaster's degree in a related engineering field with 1 year of experience; skills in process engineering, semiconductor physics, data analytics/mining, SPC, and project management.
Data Analytics, Data Mining, Statistical Process Control, Project Management
2w
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Data Science, Advisor
Washington or Quantico or United States
$135k-$216k/yr RemoteFull Time
3+ YOEActive Secret clearance; 3+ years experience (PhD) or 6–8+ years with advanced degrees or 12 years without; deep AWS architecture and SDLC security expertise; data engineering, data lakes/warehouses, ETL/ELT, and programming in Java/SQL/Scala/Python/R.
AWS, AWS Glue, Python, Amazon Bedrock, Amazon SageMaker, Amazon Macie, Apache Hadoop, Apache Spark, Apache Kafka, Amazon Kinesis, Java, SQL, Scala, R, NoSQL
1mo
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Process Engineer
Manassas, Virginia, United States
OnsiteFull Time
1+ YOEMaster's in a relevant engineering field plus 1 year experience preferred. Skills in process engineering, semiconductor physics, data analytics/mining, SPC, FMEA/8D, and project management required for process optimization and yield improvement.
Process Engineering, Semiconductor Physics, Data Analytics, Data Mining, Statistic Process control, FMEA, 8D, Project management
2w
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Computational Modeling Data Analyst
Quantico, Virginia, United States
OnsiteFull Time
BS in data science/analytics, mathematics, statistics, or engineering required; experience with RStudio or Python; dashboarding (Power BI, R Shiny, Tableau); ability to obtain/possess US Secret clearance and a valid US driver's license.
RStudio, Python, Power BI, R Shiny, Tableau, Microsoft Excel, Microsoft Access, Secure Internet Protocol (SIPR), Non-secure Internet Protocol
1mo
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Senior Data Scientist / AI Machine Learning Research Engineer
Sterling, Virginia, United States
$113k-$238k/yr OnsiteFull Time
7+ YOEMaster’s degree in quantitative field with 7+ years of experience; strong ML/statistics background; Linux familiarity; US citizen with ability to obtain/maintain security clearance; Top Secret/SCI clearance.
Python, SQL, Spark, Airflow, TensorFlow, PyTorch, scikit-learn, Linux, AWS, Azure, GCP, Docker, Kubernetes, CI/CD
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