Principal Technical Sales Manager, CES

WHO WE ARE

As the nation's largest producer of clean, carbon‑free energy, Constellation is focused on our purpose: accelerating the transition to a carbon‑free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear:
We are powered by passion and purpose. Together, we’re creating healthier communities and a cleaner planet, and our people are the driving force behind our success. At Constellation, you can build a fulfilling career with opportunities to learn, grow and make an impact. By doing our best work and meeting new challenges, we can accomplish great things and help fight climate change.

Join us to lead the clean energy future.

Constellation offers a wide range of benefits and rewards to help our employees thrive professionally and personally. We provide competitive compensation and benefits that support both employees and their families, helping them prepare for the future. In addition to highly competitive salaries, we offer a bonus program, 401(k) with company match, employee stock purchase program; comprehensive medical, dental and vision benefits, including a robust wellness program;

paid time off for vacation, holidays, and sick days; and much more.

Expected salary range of $127,800 to $142,000, varies based on experience, along with comprehensive benefits package that includes bonus, commission, and 401(k).

This is a hybrid position based in the Mid‑Atlantic US. Up to 30% travel is required, to support projects concentrated in the Mid‑Atlantic region. Candidates must reside in the territory to best support client site visits and other travel expectations. Additionally, occasional travel to the Baltimore, MD office, remote project sites and other Constellation offices will be required, for in‑person meetings and collaboration, as requested by leadership.

Our ideal candidate will reside in the Maryland / D.C. / Virginia area, in order to best accommodate regular travel needs.

As Technical Sales Manager (TSM), you will lead project development and collaborate with customers to deliver energy solutions. You will use your expertise in building systems and project design to support sales for energy efficiency infrastructure projects. The Principal TSM identifies and develops Energy Conservation Measures and manages technical aspects from project conception to contract award. This customer‑facing role balances technical oversight with client engagement to drive business objectives.

• Serve as the technical subject matter expert throughout the project development and sales cycle, focusing on building systems, mechanical and engineering design/performance, systems interactions, and utility rates/tariffs.
• Expand project scopes by integrating Energy Efficiency, Sustainability, and Resiliency offerings beyond traditional measures.
• Collaborate with the Business Development Manager and cross‑functional teams to evaluate the technical and financial feasibility of project opportunities. Provide technical expertise and support during customer presentations led by the Business Development Manager.
• Coordinate activities related to legal review of documentation and financing procurement.
• Evaluate utility profiles and facility infrastructure to establish project direction, scope, and financial elements, including development of accurate financial pro formas and technical scopes of work.
• Conduct initial facility and infrastructure assessments to identify Energy Conservation Measures (ECMs), infrastructure improvements, and corresponding energy, operational, and financial benefits.
• Lead cross‑functional teams through the development of all required project deliverables from initial qualification to contract award. Identify and align appropriate resources to define project scope, develop cost and savings models, and complete all related documentation. Negotiate scope and pricing with subcontractors to ensure alignment with project goals.
• Work collaboratively with…