AI and Infrastructure Engineering Intern, Spring 2027

Job overview

The AI and Infrastructure Engineering Intern role is an onsite opportunity in Devens, MA, for a 26-week internship. Pay is $25–$38 per hour, depending on degree level and year in school. The intern supports Commonwealth Fusion Systems’ mission to deliver fusion energy. The intern provides first-line support for employees using AI tools, helps with onboarding and access, and develops internal AI applications. The work helps teams use AI tools effectively and safely while turning recurring questions into training and documentation.

What you'll do

• Support employees using AI tools, including application building, versioning, repository practices, and technical implementation
• process license requests and set up GitHub and AI tool access
• guide teams in creating and publishing marketplace plugins
• implement scoped features and automated tests for internal AI applications
• create training content and documentation
• meet with teams to document AI use and coach interested employees toward self-sufficiency.

What we're looking for

Skills & competencies

ai engineering intern

infrastructure engineering

spring 2027

python

github

llm apis

ai applications

devens ma

commonwealth fusion systems

$25–$38/hour

26-week internship

onsite

occasional on-call

Work arrangement

• Weekend coverage required

Benefits & perks

• 40 hours of sick time
• health, dental, and vision insurance
• 401(k) with employer match for eligible interns
• professional growth opportunities
• team-building activities.

Why this role

26-week internship; opportunities for currently enrolled college students from bachelor’s through PhD levels; onsite interns arrange their own transportation and housing. Occasional nights, weekends, on-call, or travel may be required.

About the employer

Commonwealth Fusion Systems is hiring for this role. Industry: Custom Computer Programming Services. Sector: 54.