Ameresco, Inc. (NYSE: AMRC) is a leading energy infrastructure company delivering integrated solutions that provide reliable power and modernize infrastructure. Since 2000, we have served as a trusted partner to public and private sector customers across North America, the UK and Europe, delivering over $15 billion in solutions and contracting more than 5 GW of energy resources. At Ameresco, we integrate energy resources and modernize the built environment through innovative infrastructure solutions that improve reliability, optimize performance, strengthen resilience, and support long-term sustainability. Join us in building the infrastructure that powers the future. Explore opportunities to make a meaningful impact while growing your career with a company at the forefront of energy innovation. Ameresco's Smart Building Solutions Group is seeking motivated students interested in gaining hands-on experience with building automation and direct digital controls (DDC). This internship is designed for students pursuing associate degree programs in HVAC, HVACR, Electro-Mechanical Technology, or Building Automation who want practical field experience working on real-world projects. This internship closely mirrors the first year of Ameresco's Level 1 DDC Controls Technician role. Interns will work alongside experienced controls technicians, engineers, project managers, and commissioning professionals while gaining exposure to the installation, startup, commissioning, troubleshooting, and maintenance of building automation systems. This is a hands-on technical internship focused on meaningful project work rather than observation or shadowing. Depending on project assignments, interns will spend time both in the field and working with software, control systems, and technical documentation. Responsibilities: Assist with the installation of control panels, sensors, actuators, field devices, and building automation equipment under the supervision of senior technicians. Pull, label, route, and terminate control wiring in accordance with company standards and applicable electrical codes. Perform basic device checkout, testing, and verification of installed equipment. Support point-to-point testing, startup activities, and commissioning efforts. Assist with identifying and resolving wiring, communication, and device-related issues. Learn to use diagnostic software, test meters, and troubleshooting tools to support field operations. Document installation progress through daily reports, as-built drawings, redline markups, and project notes. Gain exposure to DDC programming, building automation system (BAS) graphics, network communications, and controls integration activities. Collaborate with technicians, engineers, and project teams to support successful project execution. Follow all company and jobsite safety requirements and procedures. Minimum Qualifications: Currently enrolled in an Associate Degree program in: HVAC HVACR Building Automation Electro-Mechanical Technology Or a related technical field Entering the second year of an applicable degree program by Summer 2027, or otherwise interested in obtaining internship experience in building controls. Additional Qualifications: Basic understanding of HVAC systems, electrical systems, controls, or related technical concepts gained through coursework, labs, or projects. Ability to read and follow technical instructions and documentation. Strong problem-solving skills and willingness to learn new technical concepts. Comfortable working in both office and field environments, including mechanical rooms and active construction sites. Ability to lift, carry, and work with tools and equipment commonly used in controls installation and service work. Valid driver's license and ability to travel regionally as required for project assignments. #LI-AG1 Ameresco challenges the brightest, most talented, and creative individuals in the industry by providing an environment that fosters initiative and achievement. We are proud of our comprehensive and competitive employee benefits, including people-oriented insurance, investment, and incentive plans. All official communications from Ameresco will originate from an @ameresco.com email address. Any correspondence from other domains should be regarded as fraudulent. Please report any suspicious activity to the platform where the issue was encountered. For further inquiries or concerns, please contact us at 1-866-AMERESCO Ameresco is an Equal Opportunity Employer. Energy careers at Ameresco bring employees to the forefront of new energy technology with the backing of an experienced team of energy efficiency and renewable energy engineers and professionals. Ameresco is a recognized leader throughout North America and United Kingdom, delivering comprehensive renewable energy and energy efficiency services to public and private enterprises. "Its inspiring to work on projects that are shaping the future of energy use and to be part of a team that has tremendous experience in renewable energy systems." - Ameresco Employee

DDC Controls Technician Intern.

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