Machine Learning Engineer I

The purpose of your role as a Machine Learning Engineer I

We are seeking a Machine Learning Engineer I (MLE) to join our Business Intelligence team. In this entry-level role, the MLE will primarily assist with building and maintaining data structures to support ongoing AI initiatives and related administrative tasks. The MLE will work under the guidance of the Data Scientist and peer Database Developer, helping with the organization and management of databases, preparation of data for analytics, and routine administrative responsibilities. As part of the team, the MLE will gain hands-on experience in modern data systems and cloud environments while supporting broader digital transformation objectives.

This is a hybrid-remote position, which may be based out of our corporate headquarters in St. Paul, MN, or one of our regional offices. Fully remote work arrangement may be considered for highly qualified candidates. 

System and Business Knowledge

• Build and maintain strong technical knowledge of enterprise software platforms, including CMiC, WennSoft, Adaptive, and Salesforce
  o Work with front-end user interfaces to improve usability and workflows
  o Understand back-end database structures, including schemas and ERDs

Machine Learning and AI Engineering

• Contribute to the design, development, and ongoing enhancement of machine learning models
  o Perform feature engineering on data from multiple sources
  o Train, evaluate, and deploy models for real-world business applications
  o Develop visualizations and dashboards to effectively communicate insights to stakeholders


• Implement and integrate generative AI solutions
  o Fine-tune generative AI models using domain-specific data
  o Build systems and pipelines that connect AI outputs to internal applications, such as chatbots

Custom Development

• Write and maintain code under the direction of a Data Scientist and peer Database Developer


• Identify and resolve bugs, and complete break/fix tasks promptly


• Follow established software development lifecycle methodologies


• Adhere to company coding standards and industry best practices


• Collaborate within a version-controlled development environment


• Continuously enhance coding skills and technical knowledge

Data Administration

• Maintain large relational data sets across SQL and other databases
  o Perform SQL Server and SSMS DBA administration, including permissions, backups, and other maintenance tasks


• Work with data warehouse and data lake platforms, including Snowflake and Azure


• Monitor and audit data flows between databases and other applications


• Assist with data migration efforts


• Troubleshoot and resolve data quality and performance issues

Emerging Trends

• Stay current on process improvement and technology trends that could enhance company operations


• Recommend practical solutions to leadership to improve efficiency and effectiveness

Continuing Education

• Maintain relevant knowledge through seminars, trade shows, industry publications, certifications, and other learning opportunities


• Keep up-to-date on project management, process improvement, and change management methodologies and best practices

What we’re looking for in you

• Bachelor’s degree in Computer Science or a related technology (required); advanced degree preferred


• Hands-on experience with at least one ERP system, such as CMIC, COINS OA, IFS, SAP, or Microsoft Dynamics


• Strong experience with vector databases, big data tools (e.g., Spark), and data visualization and reporting platforms including Power BI and SSRS


• Demonstrated competency in LLM and Retrieval-Augmented Generation (RAG) development


• Solid understanding of Azure resources and Azure SQL administration


• Proficiency in programming and data querying, including SQL and Python


• Proven knowledge of data structures and advanced SQL concepts


• Experience with ETL processes and pipelines, including data ingestion, transformation, and integration across enterprise systems


• Track record of diagnosing, analyzing, and resolving business process issues and translating technical solutions into meaningful business outcomes

Authorization to work in the US without sponsorship is required. 

Your life at Harris

As one of the country's leading mechanical contractors, Harris offers the stability, resources, and opportunities of a national company along with the team culture, creative spirit, and customer loyalty of a local business. If you thrive on variety and enjoy new challenges, we want to meet you. From stadiums to manufacturing facilities, power plants to hospitals, and concert halls to classrooms, we handle projects of all sizes and complexity across multiple regional locations throughout the country.

Harris Benefits + Compensation

• Medical, dental, vision, and life insurance


• 401K with company match


• Vacation time, sick time, and paid holidays


• Paid parental leave


• Short-Term Incentive Plan

Visit our Careers Page for additional benefits details:

Pay Range: $71,079 to $106,618 per year

The actual salary offer will vary by candidate based on a wide range of factors, including skills, qualifications, experience, and location