Accounting Assistant

Green Rock Energy Partners – Job Description for “Accounting Assistant (Part Time)” PositionGreen Rock Energy Partners LLC (“Green Rock”) is a sustainable infrastructure focused private equity firm which invests in renewable energy companies and projects. Green Rock’s investments primarily target waste-to-value energy assets within the circular economy, which plays a critical role in the ongoing energy transition to a low-carbon future. The firm deploys equity capital to develop, purchase, and operate environmentally responsible and financially attractive businesses and infrastructure. The projects that Green Rock target for investment produce renewable natural gas, renewable diesel, renewable fertilizer, and other similar products.Green Rock is looking to hire an Accounting Assistant to the team, on a part-time basis, to help the organization grow. The Accounting Assistant will have the responsibility of supporting multiple facets of the organization.ResponsibilitiesBookkeeping & Financial Records ManagementRecord and categorize day-to-day financial transactions using QuickBooksReconcile bank and credit card statements monthlyMaintain accurate general ledger entries and ensure all supporting documentation is filed appropriatelyAssist with month-end and year-end financial close processesPayroll Processing & SupportPrepare and process employee payroll on a weekly basisEnsure payroll is compliant with local and federal regulationsTrack time-off requests, hours worked, and benefits contributionsSupport employee onboarding with required payroll and tax documents (W-4s, direct deposit, etc.)Accounts Payable & ReceivablePrepare and send customer invoices; follow up on outstanding balancesRecord incoming payments and apply to the correct accountsReview vendor bills and prepare payment schedulesMaintain organized documentation of customer and vendor recordsAdministrative Support & Office ManagementMaintain and organize digital and physical filing systemsSupport office supply management, mail handling, and general clerical tasksCompliance & Documentation SupportHelp maintain business licenses, insurance documents, and regulatory filingsAssist with HR-related compliance such as maintaining personnel files and employment formsSupport preparation of documents for audits or tax filingsQualifications5-10 years of experience in bookkeeping, accounting, or administrative support (small business experience a plus)Familiarity with accounting principles and financial recordkeepingProficient in accounting software, such as QuickBooks (Online or Desktop), Xero, or similarComfortable with Microsoft Excel and Google Sheets for data entry and basic reportingExperience with payroll systems (e.g., Gusto, ADP, Paychex) is a strong plusThis role will have a hybrid working schedule with the expectations of being in the Stamford office two days per week, to meet with other team members. The expected work would be targeted at 15-25 hours per week at a rate of $30-$40/hr depending experience and qualification.