Data EngineerDelta Defense, LLC

Not-remote
Full-time
Salary
West Bend, WI

Job Summary

Delta Defense, LLC

Data Engineer - West Bend, WI

The Data Engineer plays a key role in turning data into clarity, helping Delta Defense build the systems, strategies, and insights needed to make smarter business decisions. This hands-on role supports the development of our Enterprise Data Warehouse and helps create business-focused technology solutions that make KPIs, metrics, and reporting more accessible and actionable.

We’re looking for someone who can move quickly, solve complex problems, maintain a high bar for quality, and collaborate across teams. The ideal candidate is relentlessly resourceful, curious, and always looking for better ways to build, improve, and deliver meaningful data solutions.

Responsibilities

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

Qualifications

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

Working conditions

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.

About Us

Why Delta Defense?

Do work that matters. Grow with a company that keeps moving forward.

At Delta Defense, we’re united by a mission bigger than any one role: helping responsible Americans protect the people they love. That mission shows up in everything we do and in everyone we hire.

Growth here isn’t just about getting bigger. It’s about getting better.

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.