About Us At ENFRA, we blend a rich history with a forward-looking vision. With over 100 years of experience, we are a pillar of stability in the energy infrastructure industry and a leader in innovative energy solutions. Our commitment to leveraging emerging technologies ensures that we remain at the forefront of the Energy-as-a-Service sector. We believe in growth—not just for our business, but for our people. Our team members have the opportunity to advance their careers in a supportive environment …
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Featured Recruiting Opportunities
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Recruitment began on September 21, 2026
and the job listing Expires on October 21, 2026
Internships
Recruitment began on September 21, 2026
and the job listing Expires on October 21, 2026
Internships
About Us At ENFRA, we blend a rich history with a forward-looking vision. With over 100 years of experience, we are a pillar of stability in the energy infrastructure industry and a leader in innovative energy solutions. Our commitment to leveraging emerging technologies ensures that we remain at the forefront of the Energy-as-a-Service sector. We believe in growth—not just for our business, but for our people. Our team members have the opportunity to advance their careers in a supportive environment …
Recruitment began on September 21, 2026
and the job listing Expires on October 21, 2026
Internships
About Us At ENFRA, we blend a rich history with a forward-looking vision. With over 100 years of experience, we are a pillar of stability in the energy infrastructure industry and a leader in innovative energy solutions. Our commitment to leveraging emerging technologies ensures that we remain at the forefront of the Energy-as-a-Service sector. We believe in growth—not just for our business, but for our people. Our team members have the opportunity to advance their careers in a supportive environment …
Heavy Civil Construction Intern – Summer 2027
C. S. McCrossan
Recruitment began on September 21, 2026
and the job listing Expires on October 21, 2026
Internships
Job Overview Construction interns support project managers and the quality team on highway heavy civil construction projects. This internship offers hands-on experience in field operations, project coordination, safety compliance, and quality control, while providing opportunities to gain experience from industry professionals. This is a fully in-person position, with no hybrid or remote work. Interns are assigned to a project and will work out of a project office. Primary Responsibilities Utilize construction technology and software such as Vista Viewpoint, HCSS, Bluebeam, …
Project Management Intern
Corval Group
Recruitment began on September 21, 2026
and the job listing Expires on October 21, 2026
Internships
Summary Assist project managers in performing project management duties. Assist in document control, project communications, updating and processing budgets, and process meeting minutes. Assist in processing productivity data, RFI’s, change orders, proposals, billing, shop drawings, as built drawings and O & M Manuals. This internship would begin May 2026 with potential for on-going part-time work after the summer session. Essential Duties and Responsibilities Assist in management and coordination of safety and quality effort for the project, utilizing safety and QC …
Recruitment began on September 21, 2026
and the job listing Expires on October 21, 2026
Internships
About Us At ENFRA, we blend a rich history with a forward-looking vision. With over 100 years of experience, we are a pillar of stability in the energy infrastructure industry and a leader in innovative energy solutions. Our commitment to leveraging emerging technologies ensures that we remain at the forefront of the Energy-as-a-Service sector. We believe in growth—not just for our business, but for our people. Our team members have the opportunity to advance their careers in a supportive environment …
Recruitment began on September 21, 2026
and the job listing Expires on October 21, 2026
Internships
About Us At ENFRA, we blend a rich history with a forward-looking vision. With over 100 years of experience, we are a pillar of stability in the energy infrastructure industry and a leader in innovative energy solutions. Our commitment to leveraging emerging technologies ensures that we remain at the forefront of the Energy-as-a-Service sector. We believe in growth—not just for our business, but for our people. Our team members have the opportunity to advance their careers in a supportive environment …
Project Management Intern
Corval Group
Recruitment began on September 21, 2026
and the job listing Expires on October 21, 2026
Internships
Summary Assist project managers in performing project management duties. Assist in document control, project communications, updating and processing budgets, and process meeting minutes. Assist in processing productivity data, RFI’s, change orders, proposals, billing, shop drawings, as built drawings and O & M Manuals. This internship would begin May 2026 with potential for on-going part-time work after the summer session. Essential Duties and Responsibilities Assist in management and coordination of safety and quality effort for the project, utilizing safety and QC …
Internship: Transportation/Public Works
Hennepin County
Recruitment began on October 6, 2026
and the job listing Expires on October 21, 2026
Internships
Hennepin County Public Works is seeking to fill multiple non-benefit earning internships. These positions will be a part of the Design, Bridge, Construction, Planning, Traffic and Asset Management divisions. Current Hennepin County employees who refer a candidate hired into an open competitive position may be eligible for a $500 referral bonus. For more information visit employee referral program.