Sr. Accountant, Battery Energy Storage Systems (BESS)

Our client is a leading energy company focused on developing, owning, and operating battery energy storage systems (BESS) to reduce grid volatility and enhance system resiliency. The company currently operates hundreds of megawatt-hours in ERCOT and has a multi-gigawatt-hour development pipeline spanning more than ten states. With a team of over fifty professionals, the company is guided by a strong commitment to people, partnerships, and the planet. Role Overview Our client is seeking a Sr. Accountant / Sr. Associate to join its finance team during a critical phase of organizational build-out. This role is designed to support the continued development of the company’s accounting function as it scales a growing portfolio of utility scale BESS projects. The Sr. Accountant / Sr. Associate will play a key role in day-to-day accounting operations, financial reporting, and close processes, while working closely with the Accounting Manager and Controller. The position offers a unique opportunity to step into a high impact role within a lean team, with exposure to both corporate and project-level accounting in a rapidly growing energy platform. Duties & Responsibilities Support the monthly, quarterly, and annual close processes, including preparation of journal entries and account reconciliations Maintain and reconcile general ledger accounts, ensuring accuracy and completeness of financial data Assist in the preparation of financial statements and internal reporting in accordance with GAAP Support project-level accounting activities, including tracking capital expenditures and asset-level financials across BESS projects Prepare and review supporting schedules and documentation for internal and external reporting Assist with audit processes, including coordination with external auditors and preparation of audit deliverables Collaborate with the Accounting Manager and Controller to improve accounting processes, controls, and workflows Partner cross-functionally with project finance, development, and FP&A teams to ensure accurate financial reporting and alignment Support technical accounting analysis and research as needed Assist in implementing and maintaining accounting systems and reporting tools Contribute to building scalable accounting infrastructure as the company grows Qualifications 3–6+ years of experience in accounting, with public accounting experience preferred Strong understanding of GAAP and core accounting principles Prior experience in renewable energy, infrastructure, or project-based industries preferred Experience supporting month end close and financial reporting processes Strong attention to detail and organizational skills Ability to operate effectively in a fast paced, high growth environment Strong communication skills and ability to work cross-functionally Bachelor’s degree in Accounting or Finance required CPA preferred (or in progress) Experience with ERP systems and financial reporting tools preferred Legally authorized to work in the U.S. without employer sponsorship Ability to work in the office in Miami 4 days a week Why Join Join a high growth energy platform at a pivotal stage of expansion Gain hands on experience across both corporate and project level accounting Work closely with senior leadership, including the Accounting Manager and Controller Opportunity for growth as the accounting and finance teams continue to scale Exposure to a rapidly expanding energy storage portfolio #J-18808-Ljbffr Dylan Green