Mgr, Energy Efficiency Engineering

Company: Constellation Energy
Location: Jonestown
Posted on: April 7, 2026

Job Description:

Who We Are As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all. 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. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes. 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. Join us in meeting the country's energy needs today and tomorrow. Total Rewards Constellation offers an extensive selection of benefits and rewards to help our employees thrive professionally and personally. We provide competitive compensation and a wide-range of benefits that support both employees and their families, helping them prepare for the future. In addition to highly competitive salaries, eligible employees are offered a bonus program, 401(k) with company match, employee stock purchase program comprehensive medical, dental and vision benefits, including robust wellbeing programs disability and life insurance benefits paid time off for vacation, holidays, and sick days and much more. Expected salary range of $155,700 to $173,000, varies based on experience, along with comprehensive benefits package that includes bonus and 401(k). Primary Purpose of Position The Manager, Development Engineering is responsible for hands-on leadership of the Development Engineering team supporting Infrastructure Renewal and Building Upgrade & Improvement projects, with a focus on energy efficiency and sustainability. The Manager ensures that projects and project engineers meet anticipated internal and external objectives. Provides guidance and support to the Project Development Engineers during various project development phases, such as identification and qualification conceptualization pre-development and development and the activities associated with those phases. Partners closely with the Sales and Construction teams to provide support for current and future opportunities. Owns department budgets and ensures that development costs do not exceed budgets. Minimum Qualifications Bachelor's degree in engineering (Civil, Electrical, Mechanical) and 10-years of related experience in the consulting engineering, design-build, or energy services fields Ability to work effectively under high stress situations in dynamic, fast paced environments Professional Engineer (PE) License Financial management experience Demonstrated experience in financial planning and cost management Strong expertise in engineering and construction methodologies, including energy calculations and technical documentation Experience reviewing and improving technical deliverables such as proposals, Investment Grade Audits (IGAs), and related documents Ability to work and respond to stressful situations, environments and emergencies Ability to effectively adapt to changes in the work environment, manage competing demands and navigate frequent change, delays or unexpected events Technical, analytical, consulting and organizational skills along with strong demonstrated oral and written skills Proven ability to manage development engineering projects, incorporating sound project management practices and fiscal oversight, including budgeting and cost control Effective written and oral communication/presentation skills, report generation & technical writing skills Demonstrated organizational and project management skills Demonstrated leadership skills in strategy, development, planning, organizing, coordinating, and evaluating activities Demonstrated project budgeting, cost tracking, and cost estimating experience Experience supervising and developing employees, including performance management, training, and conflict resolution Ability to manage high-demand situations with professionalism, diplomacy, and a focus on cost-effective outcomes Must have and maintain a valid driver's license Must have the ability to speak, read and write English. Proficiency with grammar, spelling and punctuation requires strong proofreading skills and attention to detail Preferred Qualifications Experience in developing energy conservation projects involving renewable energy technologies, large prime movers such as combustion turbines, biomass and landfill gas facilities Ability to perform load calculations and energy analyses using industry-standard modeling software, including EnergyPlus, eQuest, Trane Trace 3D, and solar PV evaluation tools such as Helioscope, and/or design programs such as AutoCAD Proficiency with design software such as AutoCAD Proficiency in project scheduling and tracking using software such as Primavera and other common construction project management applications CEM and/or LEED AP credentials Experience using project scheduling tools such as Primavera P6, MS Project, or similar applications

Keywords: Constellation Energy, Olney , Mgr, Energy Efficiency Engineering, Engineering , Jonestown, Maryland