Data Engineer at Delta Defense West Bend, WI

Delta Defense; West Bend (WI); Presencial; USD 90.000 - 120.000; Jornada completa

Descripción de la vacante

Delta Defense, LLC is seeking a Data Engineer to help turn complex data into actionable insights that support smarter business decisions. This hands-on role builds reliable data solutions and helps make KPIs and reporting more accessible across the business.

You will develop clean, tested datasets, implement ETL/ELT processes, and partner with the Data Architecture team to ensure data quality. Proficiency with Python, SQL, AWS (S3, EMR), and dbt is expected. Hybrid/onsite at West Bend, WI HQ.

Formación

• High school diploma required; degree preferred in CS or related field.
• 2–5 years in data engineering or BI roles.
• 3–5 years of SQL experience.
• Experience with AWS cloud technologies (S3, EMR) preferred.
• 1+ years in Agile SDLC and dbt experience preferred.
• Solid ETL/ELT knowledge and Python proficiency.

Responsabilidades

• Work with data systems to create clean, tested datasets for analysis.
• Contribute to data transformations and ensure data format compliance.
• Maintain data quality with profiling methodologies.
• Support CI/CD, unit testing, and performance optimization.
• Collaborate with Data Architecture to ensure data model quality.
• Analyze data to spot anomalies and trends; troubleshoot issues.

Conocimientos

SQL

Python

Data Modeling

ETL/ELT

Agile SDLC

Educación

High school diploma

Associate or bachelor’s degree preferred

Herramientas

AWS S3

AWS EMR

dbt

Descripción del empleo

Job Category: Information Technology Requisition Number: DATAE002046

Description: Our Data Engineers help Delta Defense turn complex data into clear, actionable insights that support smarter business decisions. This hands‑on role builds reliable data solutions, supports our Enterprise Data Warehouse, and helps make KPIs, metrics, and reporting more accessible across the business.

Essentials Duties & Responsibilities:

• Work within systems and infrastructures that collect and process data in order to create clean, tested, and reusable datasets ready for analysis.
• Contribute to established standards for performing data transformations and ensure adherence of the rules and requirements for the formats and attributes of data.
• Support standards around data quality by maintaining and enhancing data profiling methodologies.
• Maintain engineering best practices around CI/CD, unit testing, performance testing and optimization.
• Partner directly with the Data Architecture team to ensure the quality and consistency of the data model.
• Leverage existing data infrastructure to fulfill all data‑related requests, perform necessary data housekeeping, data cleansing, normalization, hashing, and implementation of required data model changes.
• Analyze data to spot anomalies, trends and correlate similar data sets.
• Troubleshoots problems, identifies possible solutions, and resolves accordingly.
• Develop a strong understanding and awareness of best practices related to PII, adherence to Risk policies and standards as set forth by the organization.
• All other duties as assigned

Required Experience & Education:

• High school diploma or equivalent.
• Associate or bachelor’s degree preferred in Computer Science, Information Management, Data Science/Analytics, statistics, or equivalent relevant experience.
• 2-5 years of experience in data engineering or business intelligence roles.
• 3-5 years of SQL experience.
• Ability to work efficiently within AWS cloud technologies such as S3, EMR preferred.
• 1+ years experience in Agile SDLC.
• 1+ years dbt experience preferred.
• Solid understanding of ETL/ELT methodologies.
• Proficiency with Python and scripting languages preferred.
• Solid understanding of industry standard analytical modeling techniques.
• Demonstrates the Core Values of Delta Defense, LLC.

This position is located at our HQ in West Bend, WI. While we do have some Hybrid flexibility, the goal is to have this person onsite. We do not currently or in the future provide sponsorship for this role.

Why Delta Defense?

• 15 consecutive years on the Inc. 5000 list of America’s fastest-growing private companies. This distinction is shared by just eight companies on the 2026 list.
• More than 860,000 USCCA Members served nationwide. Serving them well is why we’re here and why the work matters. We are obsessed with the people we serve.
• A culture committed to growth. We invest in our people, sharpen how we work, and never settle.
• Meaningful work with real impact. Every role contributes to moving our mission forward.
• We’re built different.

Equal Opportunity Employer. This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the notice from the Department of Labor.