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
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.
Why Work at Delta Defense?Because culture matters—and ours is legit.
- Fast-paced, mission-driven, and genuinely fun
- #25 on The Wall Street Journal’s 2025 Top 100 America’s Most Loved Workplaces
- Newsweek Top 100 America’s Most Loved Workplaces (2023 & 2024)
- Inc. 5000 “Fastest Growing Private Companies” – 14 years in a row
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.
Skills Required
- High school diploma or equivalent
- Associate or bachelor's degree in Computer Science, Information Management, Data Science or 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 with AWS cloud technologies, including S3 and EMR
- At least 1 year of experience in Agile SDLC
- At least 1 year of dbt experience
- Solid understanding of ETL and ELT methodologies
- Proficiency with Python and scripting languages
- Solid understanding of industry-standard analytical modeling techniques
- Demonstrates Delta Defense core values
Delta Defense LLC Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Delta Defense LLC and has not been reviewed or approved by Delta Defense LLC.
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Leave & Time Off Breadth — PTO is characterized as generous at the outset, supplemented by paid holidays and volunteer time. Time-off structures are presented as a core strength of the package.
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Retirement Support — A 401(k) plan with an immediately vested company match is emphasized. The retirement offering is framed as generous, reinforcing long-term financial support.
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Wellbeing & Lifestyle Benefits — Wellbeing resources include on-site fitness, wellness reimbursements, and access to licensed mental-health therapists. Mission-aligned perks like complimentary USCCA membership, training access, and personal/home security reimbursements add distinctive value.
Delta Defense LLC Insights
What We Do
Delta Defense, LLC is the private company that provides Marketing, Operations and Customer Care for the USCCA. The USCCA helps responsible Americans avoid danger, save lives and keep their families safe. We're one of the fastest-growing companies in America and a favorite workplace in SE Wisconsin. Named on Inc. 5000 Fastest-Growing Private Companies List 9 years in a row #1 Milwaukee Journal Sentinel Top Workplace - Five years in a row #1 Milwaukee Business Journal Best Place to Work - Five years in a row We are a fun, fast-paced and rewarding place to work and grow! Delta Defense LLC is a growing team of innovative, hard-working, fun-loving people who embrace our mission and our culture.
