Data Engineer, Senior
Booz Allen Hamilton1 month ago
Base Salary
$78k - $176k/yr
Responsibilities
- Design, build, operationalize, maintain, and tune scalable data warehouses, data lakes, and data platforms.
- Develop and automate large-scale ETL/ELT, batch, streaming, and event-processing data pipelines.
- Parse and organize structured, unstructured, and event-streaming data from disparate sources.
- Assess, design, build, and maintain client data systems and optimize cloud storage and pipeline performance.
- Implement data catalog, governance, usage, access, and lifecycle-management solutions.
- Work with and guide analysts, data engineers, developers, and data consumers on multidisciplinary teams.
- Apply analytical exploration and data examination to make data meaningful for mission-driven projects.
Requirements
- 6+ years of experience designing data warehouses or data lakes, RESTful API models, event processing, or business intelligence for software systems.
- 6+ years of experience building scalable ETL or ELT pipelines and automating large-scale batch and streaming workflows.
- 6+ years of experience coding with software programming languages including Postgres, SQL, Python, Scala, Spark, or Java.
- Experience with Apache Spark, Apache NiFi, or Databricks.
- Experience tuning data lake architecture for cloud storage and pipeline performance.
- Experience with data management solutions covering data catalogs, usage, governance policies, and lifecycle management.
- Top Secret clearance is required.
- Bachelor’s degree and 8+ years of experience designing, developing, operationalizing, and maintaining data systems, or 12+ years of equivalent experience in lieu of a degree.
- Preferred: 4+ years architecting and designing large-scale enterprise data and analytics systems.
- Preferred: 4+ years using or developing data systems with AWS and Microsoft Azure cloud data products.
- Preferred: experience with Apache Spark, Apache NiFi, Airflow, Databricks, Snowflake, Redshift, or BigQuery.
- Preferred: experience with federal information system policies, NIST 800.53, FISMA, data security, access controls, and data protection techniques.
- Preferred: experience automating continuous delivery pipelines and using Jenkins or GitHub.
- Preferred: experience with NoSQL databases including Elasticsearch, OpenSearch, Solr, MongoDB, or Cosmos DB.
- Preferred: experience with AI or ML pipelines and processes; TS/SCI clearance with a polygraph; and a master’s degree.
Benefits
- Health, life, disability, financial, and retirement benefits.
- Paid leave, professional development, tuition assistance, work-life programs, and dependent-care benefits.
- Recognition awards for exceptional performance and demonstration of company values.
- Full-time and part-time employees working at least 20 hours per week on a regular basis are eligible for applicable benefit programs.
- Onsite position in Huntsville, Alabama; remote work is not available.
Tech Stack
Amazon RedshiftApache AirflowApache SparkAWSAzureDatabricksElasticsearchGoogle BigQueryJavaJenkinsMongoDBPostgreSQLPythonScalaSnowflakeSQL
Categories
Data Engineering
About Booz Allen Hamilton
Booz Allen Hamilton builds and integrates software, analytics, AI, cloud, and cybersecurity solutions while providing engineering and consulting services, primarily for U.S. defense, intelligence, and civil government clients, with select commercial partnerships. Its business is largely government contracting and professional services delivering mission systems and cyber defense. Founded in 1914 and headquartered in McLean, Virginia, Booz Allen is a public company traded on the NYSE (ticker: BAH).