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 is seeking an experienced and forward-thinking Senior BAS Controls Designer to lead the design of advanced building automation systems while driving process improvements in the engineering workflow. The ideal candidate will excel at creating innovative, high-quality designs for commercial and industrial projects and identifying opportunities to enhance efficiency and consistency in design processes. In this role, you will collaborate with cross-functional teams to deliver optimized and cost-effective solutions while mentoring team members and advancing the organization’s technical capabilities. This role will be a 100% remote position, candidates can be anywhere in the United States. Responsibilities: System Design and Development: Lead the design and development of comprehensive DDC control systems for HVAC, lighting, energy management, and other building systems. Create detailed system architecture diagrams, wiring schematics, control panel layouts, and sequences of operation. Ensure all designs comply with project specifications, building codes, and industry standards while meeting client expectations. Specify and select controllers, sensors, actuators, and other components, ensuring compatibility and performance optimization. Process Improvement: Analyze and refine engineering processes to improve efficiency, reduce design cycle time, and ensure design consistency. Develop and maintain standard operating procedures, templates, and design libraries to streamline workflow. Identify and implement tools and technologies that enhance design quality and productivity, including CAD and engineering software. Collaborate with stakeholders to collect feedback and drive continuous improvement initiatives across the engineering department. Monitor key performance indicators (KPIs) to evaluate the success of implemented process improvements and adjust as necessary. Collaboration and Leadership: Partner with project engineers, managers, and clients to gather requirements and translate them into actionable designs. Provide technical leadership and mentorship to junior designers and engineers, fostering a culture of growth and innovation Coordinate with vendors and suppliers to ensure the compatibility, quality, and timely delivery of selected components Act as a liaison between design, project management, and installation teams to ensure seamless execution of projects. Quality Assurance and Documentation: Conduct thorough reviews of system designs to ensure accuracy, functionality, and compliance with project requirements. Perform value engineering to optimize designs for performance, reliability, and costeffectiveness. Develop and maintain detailed project documentation, including submittals, asbuilt drawings, and system narratives. Support implementation teams by troubleshooting and resolving design-related challenges during installation and commissioning. Innovation and Industry Knowledge: Stay current on advancements in DDC technologies, building automation trends, and engineering best practices. Introduce innovative solutions to improve system functionality, energy efficiency, and long-term maintainability. Serve as a thought leader, contributing to the company’s strategic growth and positioning as an industry leader in DDC systems design. Minimum Qualifications: Bachelor’s degree in electrical engineering, mechanical engineering, or a related field, or equivalent work experience. Minimum of 7 years of experience in designing DDC control systems, with a demonstrated track record of leading successful projects. Additional Qualifications: Proficiency in building automation protocols (e.g., BACnet, Modbus, LonWorks) and system integration. Strong knowledge of HVAC systems, electrical wiring, control panel design, and relevant building codes. Expertise in CAD software and controls design tools; experience with process improvement methodologies is a plus. Proven ability to implement process improvements and streamline engineering workflows. Exceptional problem-solving skills and a meticulous attention to detail. Strong communication, collaboration, and leadership abilities, with a focus on cross-functional teamwork. 9. Ability to manage multiple projects and deadlines effectively in a fast-paced environment. The anticipated salary range for this role is $92,900–$134,000 per year (presented in good faith). In addition to base pay, employees receive a comprehensive benefits package, such as health insurance, retirement plans, and paid time off, and may be eligible for performance incentives, bonuses, commissions, or equity, depending on the role. Actual pay will depend on factors such as internal equity, skills, experience, education, certifications, and location. This range supports our commitment to pay transparency and compliance with applicable laws. Compensation may vary by work location, including remote arrangements. We disclose salary ranges and benefits in all required external and internal postings and will provide further details upon request at any stage of the hiring process. Applications are accepted on a rolling basis until the position is filled. #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

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