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
3mo
Save
Mark Applied
Hide
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
3mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
Data Center Controls Engineer, Deployment
Fredericksburg, Virginia, United States
$111k-$186k/yr OnsiteFull Time
Bachelor's in engineering, experience deploying design concepts, BMS/EPMS troubleshooting, power management, MS Excel/Word/Windows proficiency, project management and data center equipment knowledge preferred.
Microsoft Excel, Microsoft Word, Windows, BMS, EPMS
4w
Save
Mark Applied
Hide
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
3mo
Save
Mark Applied
Hide
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
3d
Save
Mark Applied
Hide
Data Engineer / Data Architect (Mid to Senior) (Top Secret Clearance Required) (Hybrid)
Quantico, Virginia, United States
HybridFull Time
Active Top Secret clearance, mid-to-senior experience designing cloud-native data architectures, building ETL/ELT pipelines, SQL, Git and CI/CD, backend services and APIs, and working in AWS/Azure/Google Cloud.
AWS, Azure, Google Cloud, SQL, Git, CI/CD, Docker, Kubernetes
6d
Save
Mark Applied
Hide
Forward Deployed Data Engineer (Manassas, VA / Senior) [Secret]
Manassas, Virginia, United States
RemoteFull Time
Active U.S. Secret clearance required. Strong experience in time-series data, binary message parsing, Python and Rust, streaming and batch pipelines, data warehouse design, and CI/CD.
MQTT, Redpanda, Dagster, Postgres, Apache Iceberg, Parquet, S3, GitHub Actions, Python, Rust, Protobuf, Kafka, Airflow
1mo
Save
Mark Applied
Hide
Principal or Senior Principal Industrial Engineer
Waynesboro, Virginia, United States
$89k-$168k/yr OnsiteFull Time
5+ YOEBachelor's in STEM, 5+ years manufacturing/industrial engineering experience (Master's may reduce requirement), ability to obtain DoD Secret clearance, US citizenship, experience with MES/SAP/Tableau, statistics and data analysis.
Python, R, Power BI, Tableau, MES, SAP, Process Simulate, Plant Simulate, NX Line Designer, Microsoft Project, Atlassian Jira
1mo
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
Senior Storage Design Engineer
Quantico, Virginia, United States
$105k-$125k/yr OnsiteFull Time
Linchpin Solutions: Provides technical services and logistics for tactical defense communications.
10+ YOEActive DoD Secret clearance; Bachelor’s in Computer Science; CCNA, CASP+, CISSP, CSSLP, RHCSA, IAT II/III; 10+ years IT experience with NetApp Data Ontap, SAN design, DR, VMware, and SQL integration.
Microsoft Office, NetApp Data on Tap 8.x, Data Ontap 9.x, Ontap CLI, iSCSI, NFS, CIFS, FlexVols, Block Storage (LUNs), IP Groups, AFF (A70, A250, A300, A700), SP and BMC consoles, Active IQ (AIQ), System Manager, SnapCenter, SnapMirror, Snapshots, Virtual Storage Console for VMware, SQL 2008 r2, HBSS, Ontap Upgrades, Firmware upgrades
1w
Save
Mark Applied
Hide
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.
1mo
Save
Mark Applied
Hide
Systems Engineer
Manassas, Virginia, United States
$80k-$130k/yr OnsiteFull Time
5+ YOEU.S. citizen with active DoD SECRET clearance; bachelor’s +7 years or master’s +5 years in CS/Engineering/Data Science; experience with MBSE, SysML/UML, software requirements, architecture, Kubernetes, and tools like Jira/Confluence/TestRail.
Model-Based Systems Engineering (MBSE), No Magic Cameo System Modeler, Rhapsody, SysML, UML, Kubernetes, Jira, Confluence, TestRail
3d
Save
Mark Applied
Hide
Senior Elastic Architect/Engineer
Quantico, Virginia, United States
HybridFull Time
10+ YOE10+ years in data architecture or search engineering, active Top-Secret clearance (upgradeable to TS/SCI), meets 8570 IASAE III requirements, Bachelor’s in Cybersecurity/Information Systems or equivalent, Elastic Stack and big data expertise.
Elasticsearch, Logstash, Kibana, Beats, Kafka
3mo
Save
Mark Applied
Hide
AI Machine Learning Engineer
Ashburn, Virginia, United States
HybridFull Time
8+ YOEUS citizenship, 8+ years ML/AI experience, Bachelors or higher in CS/Engineering/Data Science, TensorFlow/PyTorch, cloud and MLOps, federal compliance exposure, onsite in Ashburn, VA
TensorFlow, PyTorch, Scikit-learn, Docker, Kubernetes, AWS, Azure, GCP, Hadoop, Spark, APIs
1w
Save
Mark Applied
Hide
IT Analyst Senior, Business Intelligence (BI) Developer - Transplant
Charlottesville, Virginia, United States
$78k-$156k/yr RemoteFull Time
5+ YOEBachelor's degree or equivalent, 5+ years BI experience, strong T-SQL/SQL and Excel skills, experience with SSIS/SSRS/SSAS/Tableau and Epic tools, consultative analytics and data validation experience.
T-SQL, SQL, Microsoft SSIS, Microsoft SSRS, Microsoft SSAS, SAP Crystal Reports, Epic Reporting Workbench, Extract Framework, Radar Dashboards, Tableau, Microsoft Excel, R, Minitab, Microsoft Word
1w
Save
Mark Applied
Hide
IT Analyst Senior, Business Intelligence (BI) Developer - Transplant
Charlottesville, Virginia, United States
$78k-$156k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent,5+ years relevant experience,proficient with T-SQL/SQL,Microsoft Excel,BI tools (SSIS/SSRS/SSAS,Tableau),data analysis and large dataset organization;Epic certification preferred.
Microsoft SSIS, Microsoft SSRS, Microsoft SSAS, SAP Crystal Reports, Epic Reporting Workbench, Extract Framework, Radar Dashboards, Tableau, SQL, Microsoft T-SQL, Microsoft Excel, R, Minitab
1mo
Save
Mark Applied
Hide
Regional Threats Modeling and Simulations Engineer (Senior-Level)
Charlottesville, Virginia, United States
HybridFull Time
12+ YOESenior data scientist/engineer with 12 yrs relevant experience (8 yrs with Bachelor's). Requires mastery in data science, ML, modeling & simulations, R/Python/SQL, Power BI/Tableau, analytic leadership, and wargaming; TS/SCI required.
R, Python, SQL, Microsoft Office, Microsoft Power BI, Tableau
3mo
Save
Mark Applied
Hide
Lead Flight Test Instrumentation Engineer
Manassas, Virginia, United States
OnsiteFull Time
5+ YOEBachelor's in mechanical, aerospace, electrical, or computer engineering; 5+ years designing and integrating aircraft instrumentation; data acquisition experience; sensor performance knowledge; able to work independently in a fast-paced test environment.
TTC, NI, ACRA, CAN bus, ARINC 429, Python, C++
1mo
Save
Mark Applied
Hide
Director of Engineering – Data Centers
Sterling, Virginia, United States
OnsiteFull Time
12+ YOELeads regional engineering for data centers; 12+ years electrical engineering/leadership; PE license; Bachelor's in engineering; 15% travel.
Microsoft Office, Engineering software, Oracle (preferred)
Explore Jobs