Senior Energy Engineer

Senior Energy Engineer (Hybrid)Status: Full-Time, ExemptDepartment: Energy / SustainabilityJob SummaryThe Senior Energy Engineer is a technical and strategic leader within the Energy / Building Performance Engineering team. This role independently leads building energy modeling, performance analysis, and decarbonization strategies across complex project types, supporting both new construction and existing building optimization.Senior Energy Engineers guide clients toward high-performance, sustainable solutions while mentoring junior engineers, supporting integrated design teams, and advancing the firm's technical excellence.ResponsibilitiesLead building energy modeling, audits, and technical studies for new construction and existing buildingsDevelop and evaluate decarbonization, electrification, and energy efficiency strategies across diverse market sectorsPerform and review complex analytical work to ensure accuracy and alignment with project objectivesServe as technical lead on energy-focused projects, providing guidance to clients and internal teamsPresent findings and recommendations through reports, presentations, and project meetingsSupport business development efforts by identifying opportunities and contributing to proposals and interviewsCollaborate with architectural, mechanical, electrical, and sustainability teams to deliver integrated, high-performance solutionsEnsure project deliverables meet quality standards, applicable codes, and client expectationsConduct site investigations, energy audits, and field observations to validate system performanceSupport commissioning, measurement, and verification activitiesMentor junior Energy Engineers through technical guidance, modeling support, and professional development feedbackContribute to refinement of processes, tools, and best practices within the Energy Engineering groupQualifications and ExperienceBachelor's degree in Mechanical Engineering, Energy Engineering, Building Science, or related field8+ years of experience in energy modeling, decarbonization planning, or building performance engineeringProficiency with energy modeling platforms such as eQUEST, EnergyPlus, Cove.tool, IES-VE, or similar toolsStrong understanding of ASHRAE standards, building codes, and sustainability frameworksProfessional certifications preferred, including PE, CEM, BEMP, LEED AP, WELL AP, or similar credentialsDemonstrated experience leading projects and supporting client relationshipsExcellent written and verbal communication skills with the ability to present complex concepts clearlyTravelTravel to project sites may be required on an occasional basis. 25-50%Location: Buffalo, New York (Hybrid)Compensation & BenefitsThe expected base salary range for this role is $87,360 - $120,000 USD per year. Actual compensation will be determined based on a number of factors including skills, experience, qualifications, and location.This role is also eligible for performance-based bonuses and a comprehensive U.S.-based benefits package, including:Medical, dental, and vision insurance401(k) with company matchPaid time off and company holidaysWellness programs and employee assistance resourcesProfessional development and continuing education supportAbout UsFounded in 1975, Salas O'Brien is an employee-owned engineering and professional services firm focused on achieving impact for our clients, our team, and the world. We know that tomorrow's requirements are today's opportunities, and we are here to design lasting solutions for pressing challenges.We work across a variety of industries providing integrated engineering and consulting services. Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more.Equal Opportunity Employment StatementSalas O'Brien provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, colour, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state/provincial, or local laws. Salas O'Brien will accommodate the disability-related needs of applicants as required by law.Third-Party Agency NoticeSalas O'Brien does not accept unsolicited resumes from external recruiters or agencies. We only work with approved partners engaged directly by our Talent Acquisition team for specific searches. Unsolicited submissions will not be eligible for placement fees. Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

Created: 2026-04-02