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Castalia Systems

Mid Data Engineer

Castalia Systems
Arlington, VA $130k - $140k/yr Full time Posted 12h ago
Big Data Bigdata Cloud Data Engineering Cloud Platform Cloud Platforms Data Data Analysis Data Analytics Data Architecture Data Engineer Data Engineering Data Integration Data Lake Data Pipeline Data Platform Data Processing Database Databases Databricks ETL Informatica SQL
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Job Description

Castalia Systems is seeking a mid-level Data Engineer to help keep critical data available and usable across its lifecycle, including movement, modification, and storage. In this hybrid role based in Arlington, VA, you will support scalable deployments of data pipelines for high-priority users while working within an Agile SCRUM environment.

This position is offered as a full-time role with hybrid work arrangements, and it requires an Active Secret clearance. Candidates must be U.S. citizens.

Role Summary

  • Ensure data availability through the movement, modification, and storage of critical data
  • Support successful, scalable deployment of data pipelines for high-priority users
  • Work on Extract Transform Load (ETL) processes to deliver reliable data workflows

Requirements

  • BS Degree
  • 3+ years of professional experience for most opportunities
  • Python experience, including data manipulation and scripting
  • Databricks experience
  • Proficiency designing and implementing ETL data processes
  • Experience with at least one relational database, such as PostgreSQL, MySQL, or SQLite
  • Experience with Agile SCRUM methodologies

Technologies

  • Python, Databricks, Extract Transform Load (ETL)
  • PostgreSQL, MySQL, SQLite
  • Agile SCRUM, NiFi, SQL
  • NoSQL, Graph Databases
  • Data Lakes
  • Qlik

Preferred Qualifications

  • Familiar with database design, server management, connection protocols, database normalization, and principles of information theory
  • Experience with data cleaning or data organization
  • Familiar with NiFi, SQL, NoSQL, Graph Databases, and Data Lakes
  • Familiar with dashboarding tools similar to Qlik
  • Familiarity with cybersecurity practices related to design and implementation of unique data transfer protocols

Work Location and Conditions

  • Arlington, VA (hybrid)
  • ONSITE 3-5 days per week
  • Normal office environment
  • Travel: as needed
  • Clearance: Active Secret

Compensation and Job Type

  • Salary range: USD 130,000 - 140,000 per year
  • Full-time

Benefits

  • Medical, dental, vision coverage
  • 401k matching
  • Generous PTO
  • Paid holidays
  • Professional training opportunities
  • Pet insurance

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