That’s why we’ve integrated engineering and construction, seeing our projects through from design concept to implementation and commissioning. Here are some of the projects we’ve been working on recently in Ontario:The University of Toronto, Toronto Zoo, and Lakeridge Health Oshawa. As a Senior Business Development Manager, you’ll be key to Ecosystem’s growth, leading the acquisition of multi-million-dollar energy infrastructure projects that redefine efficiency and sustainability for businesses across the Greater Toronto Hamilton Area.

You’ll rise to the challenge of ensuring high-impact results, gaining great exposure to multidisciplinary collaboration, strategic thinking, and end-to-end projects. Your expertise in building strategic relationships and navigating complex sales cycles will directly impact our success in markets such as higher education, healthcare, and industrial. Collaborating closely with internal teams and diverse clients, you’ll help to deliver innovative, customized solutions that position Ecosystem as a leader in modernizing energy infrastructure.

Establish and maintain a robust customer base by proactively developing the sales funnel and leveraging your network to generate new leads Use a consultative sales approach to develop lasting relationships with executive decision-makers, supporting client retention and identifying cross-sell and upsell opportunitiesPartner with in-house engineering teams to assess and validate client needs from initial contact through to the full acquisition process Coordinate and lead clients’ on-site walk-throughs with in-house engineering experts and customers to align on project scope and opportunities Collaborate with multidisciplinary teams to craft timely, high-quality proposals that address client concerns,



objectives and meet Ecosystem’s standards Contribute to go-to-market strategy development and execution in partnership with senior leadership Work with Marketing and Communications to enhance Ecosystem’s regional visibility as a results-driven engineering and construction firm Monitor client satisfaction through structured feedback at key stages of the client journey Use Salesforce to manage client data, track market intelligence, and report on sales performance Proven experience in business development, managing complex sales cycles with multiple stakeholders, including developing territories for a growing company Demonstrated success in targeting, pursuing, and securing a significant portfolio of key customers Strong influencing skills, with the ability to effectively position turnkey solutions and deliver outcome-based sales approaches that earn client trust Generous time off: enjoy a minimum 15 vacation days, 5 personal days, 10 public holidays, and a year-end holiday closure A comprehensive advantages package, including medical, dental, vision, life insurance, long-term disability, and RRSP Easy access to health and support through Telemedicine and Employee Assistance Program Tailored career growth and development opportunities through mentorship, training, and career planning More than a working tool, cell phones are provided for professional and personal use While flexibility depends on the role, some teams have set expectations for time on-site or in the office. Thriving people-first culture: we put our values in action in DEI, CSR, Innovation, and Social committees, and celebrate our shared success at events like Ecofest This job posting is for an existing vacancy at the time of posting. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.

These tools assist our recruitment team but do not replace human judgment. If you would like more information about how your data is processed, please contact us. #

📌 Business Development Senior Manager (Toronto)
🏢 Ecosystem
📍 Toronto