1d
Save
Mark Applied
Hide
Data Engineer/ETL Developer
Lexington Park, Maryland, United States
$90k-$125k/yr HybridFull Time
3+ YOE3+ years data engineering experience applying modern pipeline design and cloud data architecture; strong Informatica, Databricks, AWS, SQL, and Microsoft Excel skills; RESTful API and JSON knowledge; eligible for Secret clearance.
Informatica, Databricks, AWS, SQL, Microsoft Excel, Python, JavaScript, Visual Basic, TOAD for Oracle, JSON, RESTful API
2d
Save
Mark Applied
Hide
Data Engineer
Baltimore, Maryland, United States
RemoteFull Time
4+ YOEBachelor's degree and 4+ years data engineering experience. Strong SQL and Python proficiency, ETL/ELT pipeline development, AWS/cloud tools, CI/CD, data quality, and distributed processing experience.
Python, SQL, Pandas, PySpark, Numpy, GitHub Actions, Jenkins, AWS Glue, AWS EMR, Apache Hadoop, Apache Spark, AWS StepFunctions, AWS Glue Workflows, AWS Lambda, S3, Aurora, SNS, CloudFormation, CDK, Snowflake, Amazon RDS, dbt, Dataform
1mo
Save
Mark Applied
Hide
Data Engineer / Data Architect III
Suitland or Hanover
$119k-$178k/yr OnsiteFull Time
5+ YOEBachelor's in CS/Engineering/IS (or equivalent), 5+ years data management experience, advanced Python and SQL, hands-on ETL/ELT and on-premises infrastructure, GIS knowledge, DoD data strategy familiarity, active DoD clearance and ability to obtain TS/TS-SCI.
Python, SQL, ESRI, SIPR, JWICS
1mo
Save
Mark Applied
Hide
Senior Data Engineer
Windsor Mill or Baltimore
$131k-$173k/yr RemoteFull Time
10+ YOEUS citizenship or 3 of last 5 years residence; bachelor’s degree or equivalent with 10+ years as data system architect/engineer; hands-on Snowflake, SQL, Python, AWS, GitHub, Jenkins; data warehousing, ETL/ELT, CI/CD, DevOps, Agile experience.
Snowflake, SQL, Python, AWS, GitHub, Jenkins, CI/CD
1mo
Save
Mark Applied
Hide
Managed Services - Data Engineer - Experienced Associate
Phoenix or Indianapolis or Grand Rapids or Raleigh or Charlotte or Jacksonville or Cincinnati or Cleveland or Columbia or Kansas City or Columbus or Dallas or Las Vegas or Little Rock or Baltimore or Richmond or Louisville or Sacramento or Birmingham or St. Louis or Albany or Tampa or Atlanta or Toledo or Tulsa or Austin or Miami or Milwaukee or Minneapolis or Denver or Des Moines or Nashville or Detroit or New Orleans or Buffalo or Oklahoma City or Fort Worth or Greensboro or Pittsburgh or Houston
$63k-$140k/yr OnsiteFull Time
1+ YOEBachelor's degree, 1+ years' experience, proficiency with Python, Java, SQL, DataStage, DB2/SQL Server, Oracle BI, QlikView/Spotfire, UNIX; experience with data engineering, ETL, and data architecture.
Python, Java, DataStage, Oracle Business Intelligence, QlikView, Spotfire, DB2, SQL Server, SQL, Snowflake, UNIX
1mo
Save
Mark Applied
Hide
Data Engineer
Camp Springs, Maryland, United States
OnsiteFull Time
US citizen local to the DMV with a bachelor's degree. Experience designing and maintaining enterprise data pipelines, ETL/ELT, real-time streaming, cloud (AWS) services, and modern data engineering tooling.
Python, SQL, Spark, Scala, Databricks, Amazon S3, Amazon Kinesis, AWS Lambda, Amazon Aurora, Amazon RDS, Amazon OpenSearch, AWS CloudFormation, Amazon CloudWatch, PostgreSQL, Oracle, SQL Server, Redis, Kafka, Confluent Kafka, GitHub Enterprise, Harness, CI/CD, Terraform, Docker, Kubernetes
1mo
Save
Mark Applied
Hide
Data Engineer
Belcamp, Maryland, United States
$78k-$176k/yr RemoteFull Time
5+ YOE5+ years building and operationalizing enterprise data applications, 3+ years creating scalable ETL/ELT workflows, experience with PySpark/Spark SQL and Palantir Foundry, bachelor’s degree, and Secret clearance.
PySpark, Spark SQL, Spark, Palantir Foundry, Foundry Ontology, Foundry Workshop, Palantir Foundry Data Pipeline Builder, Python, SQL, Scala, Java, UNIX, Linux, Shell, AWS, Microsoft Azure, Google Cloud, Databricks, Hadoop, Hive, AWS EMR, Kafka, MongoDB, Cassandra, AWS Redshift, MySQL, Snowflake
1mo
Save
Mark Applied
Hide
Data Engineer
Belcamp or Aberdeen Proving Ground
$78k-$176k/yr OnsiteFull Time
5+ YOE5+ years building enterprise data applications; 3+ years creating ETL/ELT workflows; experience with PySpark, Spark SQL, Palantir Foundry (Ontology, Workshop, Data Pipeline Builder); scripting, log debugging; Secret clearance; Bachelor’s degree.
PySpark, Spark SQL, Palantir Foundry, Foundry Ontology, Foundry Workshop, Palantir Foundry Data Pipeline Builder, Python, SQL, Scala, Java, UNIX, Linux, Shell scripting, AWS, Microsoft Azure, Google Cloud, Spark, Databricks, Hadoop, Hive, AWS EMR, Kafka, MongoDB, Cassandra, AWS Redshift, MySQL, Snowflake
1mo
Save
Mark Applied
Hide
Junior Data Engineer (Faculty Specialist)
College Park or United States
$80k-$100k/yr RemoteFull Time
B.S. in Computer Science or related field; experience with Python/Java ETL, SQL, database administration, and production DB maintenance; familiarity with non-relational stores, geospatial data, Linux, and cloud platforms.
Python, Java, SQL, PostgreSQL, PgBouncer, Cassandra, Hadoop, Spark, Iceberg, Sedona, PostGIS, Linux, Red Hat Enterprise Linux (RHEL), Bash, Git, Jira, Confluence, Bitbucket, AWS, GCP
1mo
Save
Mark Applied
Hide
Principal Data Engineer, Operations Manager II (NCS) - Mayor's Office of Performance and Innovation
Baltimore, Maryland, United States
$107k-$177k/yr OnsiteFull Time
7+ YOEBachelor's in CS/Data Science/Information Systems (or equivalent), 7+ years data engineering experience, proficiency with Python, PostgreSQL, ETL/ELT, data modeling, and collaborative engineering practices.
Python, Pandas, Polars, SQLAlchemy, requests, PostgreSQL, SQL, GitHub, ETL/ELT, CI/CD
1mo
Save
Mark Applied
Hide
Data Integration Systems Engineer
Annapolis Junction or Columbia
OnsiteFull Time
14+ YOETS/SCI with Polygraph required; Bachelor's in a technical discipline plus 14 years' related experience (or 19 years w/out degree); experience with JSON/CSV/Excel, ETL/data ingestion, Python scripting, SQL/relational databases, Pega integration, and data validation.
Pega, Python, SQL Server, PostgreSQL, SQL, JSON, CSV, Excel, REST APIs, Atlassian Tool Suite, GitLab, Reporting and Analytics Platforms, Linux, Windows, RPA
1mo
Save
Mark Applied
Hide
Data Platform Engineer (Manufacturing)
Beltsville, Maryland, United States
$125k-$155k/yr HybridFull Time
4+ YOEBachelor's in CS/Engineering or equivalent and 4+ years (or Master's +2) building and operating production data systems; experience with manufacturing or equipment-generated data, ETL/ELT, dashboards, containerization, CI/CD, monitoring, and incident response.
SCADA, MES, PLM, QMS, VMs, APIs, Docker, Kubernetes, git, CI/CD, Azure, Power BI, Odoo ERP, MS SQL, Postgres, Prometheus, Grafana, Dagster, Python, PowerShell, Bash
2d
Save
Mark Applied
Hide
Data Analyst
Aberdeen Proving Ground or United States
RemoteFull Time
3+ YOEBachelor's in CS or related, 3+ years data engineering experience, Palantir Foundry experience preferred, SQL and Python/Scala proficiency, ETL and data warehousing knowledge, Secret clearance preferred.
Palantir Foundry, SQL, Python, Scala
2d
Save
Mark Applied
Hide
Data Scientist
Linthicum, Maryland, United States
OnsiteFull Time
10+ YOEActive TS/SCI with Polygraph, Bachelor's in a quantitative field, 10+ years analyzing datasets and programming (Python/R/SAS/MATLAB), ETL and data engineering experience.
Python, R, SAS, MATLAB, Elasticsearch, RegEx, SQL, MongoDB, Grafana, Graphite, InfluxDB
1w
Save
Mark Applied
Hide
Analyst, Data Engineering
College Park, Maryland, United States
$70k-$80k/yr OnsiteFull Time
2+ YOEBachelor's in CS/Engineering/Math/Physics,2+ years related experience,strong SQL and Python,ETL and data pipeline knowledge,communication and problem-solving skills; Databricks, Tableau/Power BI and Linux experience preferred.
SQL, Python, Databricks, Tableau, Microsoft Power BI, Linux
4w
Save
Mark Applied
Hide
Senior Database Engineer
Annapolis Junction or Columbia
$168k-$240k/yr OnsiteFull Time
5+ YOETS/SCI with polygraph required. Bachelor's in a technical discipline plus 5 years as a Database Engineer (or 10 years experience in lieu of degree). Experience with relational databases/SQL, data ingestion/ETL, JSON/CSV/Excel, Python or PowerShell scripting, and data validation.
JSON, CSV, Microsoft Excel, Python, PowerShell, SQL, Pega, ETL
1d
Save
Mark Applied
Hide
AI/ML Engineer & Data Management Specialist
Patuxent River, Maryland, United States
$162k/yr OnsiteFull Time
3+ YOEBA/BS in relevant field, 3+ years in data science/analytics, experience in multi-level security environments, AI/ML and ETL expertise, data visualization, and DoD data security familiarity.
CAPRA, GenAI, Tableau, Power BI, Python, R, SQL
4w
Save
Mark Applied
Hide
Data Scientist 3
Linthicum, Maryland, United States
OnsiteFull Time
10+ YOEActive TS/SCI with FSP through MD, 10+ years analyzing datasets and programming (R, Python, SAS, MATLAB), strong statistical analysis and predictive modeling experience, ETL and data engineering skills.
Python, Elasticsearch, RegEx, MATLAB, R, SAS, SQL, MongoDB, Grafana, Graphite, InfluxDB
1mo
Save
Mark Applied
Hide
Sr. Data Scientist
Linthicum Heights, Maryland, United States
HybridFull Time
10+ YOETS/SCI with Polygraph; advanced degree in a quantitative discipline or equivalent experience; 10+ years analyzing datasets and programming (Python, R, SAS, MATLAB); experience in statistical analysis, predictive modeling, ETL, and data engineering.
Python, R, SAS, MATLAB, Elasticsearch, RegEx, SQL, Mongodb, Grafana, Graphite, InfluxDB
6d
Save
Mark Applied
Hide
Senior Data Scientist
Fort George G Meade, Maryland, United States
$150k-$220k/yr OnsiteFull Time
TS/SCI+Poly required. BA/BS in math, statistics, engineering, CS or related. Proficiency with Python and R, AWS/cloud, ML, data wrangling, EMR of large datasets, and effective communication.
Python, R, AWS, Oracle, SQL, ETL