Senior Power Systems Engineer

Senior Power Systems Engineer We are seeking a Senior Power Systems Engineer to join our team based out of one of our East coast offices (New York, New Jersey, Chicago, Washington DC or Boston). Opportunity Lead, review, and perform the electrical design of solar PV and Battery Energy Storage System (BESS) facilities, including site layout, medium voltage (MV) collection systems, distribution lines, and associated electrical studies. Conduct and review engineering calculations such as grounding/earthing studies, short-circuit analysis, cable ampacity sizing, load flow analysis, and AC/DC voltage drop calculations. Size and optimize DC cable routes for solar arrays, including string sizing, routing from modules to combiner boxes/disconnect switches, and cable tray/conduit planning. Develop and deliver detailed solar plant design packages, including DC/AC electrical single-line diagrams, cable schedules, equipment specifications, and construction-ready drawings. Perform energy production estimates, system performance modeling, and techno-economic evaluations. Support interconnection studies and protection coordination activities as needed. Provide technical leadership to junior engineers, including guidance, mentoring, review of work quality, and professional development support. Contribute to studies of front-of-the-meter and behind-the-meter microgrid facilities, including planning, design, and interconnection. Demonstrate willingness to expand capabilities into substation design, protection, and power system studies associated with utility-scale solar and BESS interconnections. Support proposal development, scope definition, and client communication as required. Qualifications Bachelor’s or Master’s degree in electrical engineering. At least 8 years of experience in the renewable power generation sector. Experience managing projects, interfacing with clients, and guiding junior staff work. Familiarity with industry-standard PV modeling software such as PVSyst (preferred) or equivalent. Strong preference for a PE license or eligibility to obtain PE license across any state. Experience with grounding/earthing studies, short-circuit analysis, cable ampacity sizing, load flow analysis, and AC/DC voltage drop calculations. Benefits at Work We provide a comprehensive benefits program that includes health and welfare security, paid time off, a continuous learning ecosystem, and a global profit share scheme. Employees may also choose to participate in our 401(k) plan with up to 10% company match. Flexible Working Flexible arrangements support an inclusive work environment, including alternative schedules and the option to work outside the office for a portion of the workweek. Hiring Range Good faith base salary hiring range for this job if performed in New York: $140,850 to $175,000 per year. Salaries for locations outside New York may differ. Equal Employment Opportunity Arup is an equal opportunity employer. All qualified applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, spouse of a protected veteran, disability, or any other legally protected characteristic. #J-18808-Ljbffr Arup