2 summer intern jobs found in Fort Collins, CO

MacKay Sposito is seeking a Civil Engineering Intern to join our Water Resources team for Summer 2026. Candidates should be currently enrolled in a civil engineering or related program, with a preference given to those entering their senior year. Recent graduates are also encouraged to apply. The paid internship lasts up to three months and offers valuable hands-on experience in both lab and field work. This team focuses on projects related to dam design and rehabilitation, hydrologic and hydraulic analysis for dam and river projects, flood mapping, spillway design, and more. At MacKay Sposito, we're always looking for ways to help you grow in your career by giving you tasks that stretch your abilities while providing you with the support to accomplish them. We're eager to teach you new skills that will help you grow as an engineer. In fact, the majority of our Professional Engineers began their careers at the firm as EITs. We live by our core values of honesty, dedication, and...

Position Summary: The Project Engineer will be responsible for design on multiple projects, directing and/or leading other design professionals within their discipline, and working with other design disciplines internal and external to PEC to develop engineering solutions for PEC's Clients. This position will be responsible for providing design deliverables for a variety of projects, while maintaining PEC's standard of excellence. This position utilizes BIM/CAD software, hand calculations, and computer-based calculations. Duties and Responsibilities: Responsible for project completion in accordance with quality assurance policies, standards and project specifications Prepare and review engineering plans and drawings Assist in the preparation of project proposals, cost estimates, and feasibility studies Performs and/or directs engineering design, coordination with other design staff for construction document and specification production in compliance with building codes,...