Summer 2026

Internship

Software Engineering

Posted on 2/6/2026

Barr

Barr

501-1,000 employees

Engineering and environmental consulting services

Compensation Overview

$22.75 - $25.75/hr

Minneapolis, MN, USA

Hybrid

Hybrid work may be considered; role based out of Minneapolis office.

Category
Software Engineering (1)
Required Skills
Microsoft Azure
Python
JavaScript
Data Science
Git
SQL
Machine Learning
Java
Word/Pages/Docs
RAG
C#
Data Analysis
Excel/Numbers/Sheets
Requirements
  • Education: ongoing enrollment in a four-year software engineering, computer science, data analytics, data science, or related program, such as engineering with an emphasis on technology.
  • Must be a third- or fourth-year student with at least one full-time semester of coursework remaining after the internship.
  • Software: familiarity in coding with Python, SQL, and other modern programming languages such as C# or Java. Familiarity with key concepts around machine learning and AI workflows. Experience with Git or similar source code control tools. Proficiency with Microsoft Outlook, Word, and Excel.
  • Communication: strong oral and written communication skills with the ability to explain technical concepts clearly.
  • Must be legally authorized to work in the United States without the need for sponsorship by Barr, now or in the future
Responsibilities
  • Software development projects: use tools such as C#, JavaScript, Python, and SQL on development tasks identified in the team’s backlog to deliver and improve internal applications. Participate in software development process improvement and special projects as assigned.
  • Refactor existing code and codebase enhancement: modify existing code to improve performance, maintainability, and scalability in alignment with industry best practices.
  • AI and machine learning initiatives: collaborate with teams to deploy retrieval augmented generation models.
  • Testing and troubleshooting: execute developer-level test plans, analyze software defects and performance issues, and contribute to implementing resolutions.
  • Software development lifecycle and DevOps support: aid in supporting tasks within Azure DevOps, including source code management (branching and merging), requirements gathering, design, task estimation, and deployment.
  • Documentation maintenance: contribute to the creation and upkeep of technical documentation to support knowledge sharing and application sustainability.
  • Technical support: provide internal support for IS systems and tools, resolving escalated user issues where applicable.
Desired Qualifications
  • Experience using Azure DevOps
  • Familiarity with SQL Server
  • Exposure to Azure or similar cloud-based platforms

Barr provides engineering and environmental consulting services to clients across North America and around the world. They work with manufacturing, mining, and the public sector to address environmental and engineering challenges. Core offerings include environmental assessments, site remediation, water resource management, and infrastructure design. The firm delivers project-based consulting, combining engineering know-how with environmental regulation expertise to manage multifaceted projects. Barr differentiates itself through integrated engineering and environmental services, sector experience, and a global reach. The company’s goal is to help clients complete projects that comply with regulations, protect the environment, and deliver safe, well-designed infrastructure.

Company Size

501-1,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Minneapolis, Minnesota

Founded

1966

Simplify Jobs

Simplify's Take

What believers are saying

  • Secured $1M Lancaster wastewater funding in early 2026.
  • $143.5M revenue enables scaling for federal contracts.
  • Federal pipeline active with September 2025 award.

What critics are saying

  • Republican Congress redirects funding, cuts 20-40% pipeline in 12-18 months.
  • Trump deregulation eliminates mining permitting fees, loses 15-30% revenue in 6-12 months.
  • Aecom undercuts prices, steals 30-50% mid-market clients in 12-24 months.

What makes Barr unique

  • Barr integrates engineering and environmental expertise for mining clients.
  • Employee-owned structure fosters long-term client project commitment.
  • Over century of experience in water management and remediation.

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Benefits

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