Data Engineer II

Interstates Companies; Reppert Addition (SD); On-site; USD 100,000 - 160,000; Full time

Benefits offered by this job

401(k)

Health Insurance

Dental Insurance

Vision Insurance

PTO and Holidays

Disability and Life Insurance

Job summary

Interstates is seeking a Data Engineer to build and maintain the data foundation powering dashboards, analytics, and data products. You will integrate, transform, and validate data from multiple sources while partnering with analysts, developers, and operations to create reliable data solutions.

The role focuses on ETL/ELT processes, data pipelines, and advanced SQL; you will work with OT and manufacturing data to ensure data quality and actionable insights for AI/ML initiatives.

Qualifications

• Strong SQL skills including complex joins, transformations and data manipulation.
• Proficiency in Python or similar scripting languages.
• Experience with ML/AI-ready datasets and analytics-ready data.
• Familiarity with time-series, sensor, or industrial equipment data.
• Understanding of manufacturing KPIs and operational metrics.
• Experience with modern data orchestration and integration tools.

Responsibilities

• Design, develop, and maintain ETL/ELT processes and data pipelines.
• Integrate, clean, transform, and model data from multiple sources.
• Develop and optimize advanced SQL queries.
• Prepare data for dashboards, visualization, analytics, and data products.
• Monitor and improve data quality, validation, and reliability.
• Support data integrations, APIs, and data orchestration.
• Collaborate with OT, manufacturing, and data SMEs to translate requirements.

Skills

SQL

Python

ML/AI

Time-series data

Industrial data

Data orchestration

Data modeling

Data quality

ETL/ELT

Data pipelines

Tools

Airflow

Job description

dental insurance, life insurance, 401(k)

Take Charge of Your Career at Interstates

At Interstates, we don't just show up to work, we show up for each other. From our headquarters in Iowa to job sites across the country, we're doing award-winning electrical, controls, automation, and OT work that powers industrial facilities for clients here in the U.S. and around the world. Whether you're bending conduit, wiring panels, writing code, supporting projects, or helping things run behind the scenes, you'll be part of a crew that works hard, shares laughs, and takes pride in doing quality work. We believe in building strong teams, doing the right thing, and making a difference in the communities where we live. If you want to grow and do meaningful work, you'll feel at home here.

The Data Engineer builds and maintains the data foundation that powers dashboards, analytics, and data products across Interstates. This role integrates, transforms, models, and validates data from multiple sources while partnering with analysts, developers, and operational teams to create reliable, reusable data solutions.

Responsibilities

• Design, develop, and maintain ETL/ELT processes and data pipelines.
• Integrate, clean, transform, and model data from multiple sources.
• Develop and optimize advanced SQL queries.
• Prepare data for dashboards, visualization, analytics, and data products.
• Monitor and improve data quality, validation, and reliability.
• Support data integrations, APIs, and data orchestration.
• Work with OT, manufacturing, and industrial data systems to understand data flows and requirements.
• Build reusable, scalable data solutions and document processes and data flows.
• Partner with analysts, developers, and operational SMEs to translate business needs into technical solutions.
• Support datasets and data foundations for advanced analytics and AI/ML initiatives.

Preferred Skills

• Python or similar scripting experience.
• Experience with machine learning or AI/ML-ready datasets.
• Exposure to time-series, sensor, or industrial equipment data.
• Understanding of manufacturing KPIs and operational metrics.
• Experience with modern data orchestration and integration tools.

Knowledge & Expertise

• Experience in data engineering, analytics engineering, software development, or a related technical field.
• Strong SQL skills, including complex queries, joins, transformations, and data manipulation.
• Knowledge of ETL/ELT, data pipelines, data integration, and data modeling.
• Understanding of data quality, validation, governance, and lineage.
• Ability to work through ambiguous or messy data and independently troubleshoot problems.
• Strong ownership of data quality and downstream usability.
• Ability to learn new systems and technologies and engage SMEs when needed.
• Strong communication and collaboration skills.

Location

Sioux Falls, SD or Sioux Center, IA. This is an in person role and the selected candidate must be in one of the listed locations.

Travel

The amount of travel will vary according to business requirements - 10%.

Benets You Can Depend On

In addition to highly competitive pay and quality benets, Interstates strives to oer opportunities for education and career development, empowering you to have a career that’s built to last. Some of our benets include:

• Competitive pay
• 401(k)
• Health, Vision, and Dental Insurance
• PTO and Holiday Pay
• Disability and Life Insurance

What You Should Know Before You Apply

Interstates may collect personal information as part of your job application, such as your contact details, work history, education, and any information you provide. This information is used only for recruitment, to evaluate your candidacy, and to meet legal requirements. For details about our privacy practices and your rights under the California Consumer Privacy Act (CCPA), please see ourPrivacy Policy. By applying, you acknowledge that you have reviewed this notice.

Interstates is an EEO provider and offers a drug-free workplace. Employment at Interstates is at-will and may be terminated at any time with or without notice or cause, except as otherwise provided by law.