Staff Accountant III

Job-ID: 22390Category: Accounting & AuditingLocation: Atlanta, GA, United StatesSchedule: Full timePosted: 2026-10-23Closes: 2026-10-31Job SummaryThis position is responsible for performing complex accounting and financial analysis activities that support revenue accounting, cost of gas, regulatory accounting, and financial reporting for regulated natural gas utilities. Key responsibilities include preparing and reviewing journal entries and account reconciliations, analyzing gross margin and balance sheet results, performing volumetric reconciliations, processing commodity and transportation settlements, and supporting regulatory reporting requirements.The successful candidate will work independently while partnering with Gas Supply, Rates & Regulatory, Finance, Billing, and Operations teams to research, analyze, and resolve accounting and operational matters.Key ResponsibilitiesAccounting & Financial AnalysisPerform volumetric reconciliations and actualizations for regulated utility operations.Analyze operational and financial results against historical performance, budgets, and forecasts.Prepare complex journal entries, supporting calculations, and balance sheet reconciliations.Research and resolve reconciling items in a timely and accurate manner.Prepare and analyze monthly gross margin results, including explanations of significant variances.Deliver accurate and timely financial reporting for monthly, quarterly, and annual close activities.Support regulatory reporting requirements, including ACA filings, regulatory trackers, supporting schedules, and responses to information requests.Gas Supply & Settlement ActivitiesProcess commodity, transportation, and other gas-related settlements.Validate rates, volumes, contractual terms, and settlement amounts.Investigate and resolve discrepancies with internal and external stakeholders.Support compliance with regulatory cost recovery mechanisms and reporting requirements.Regulatory Accounting & Revenue ManagementApply knowledge of gas supply operations and regulatory standards to determine appropriate accounting treatment for transactions.Analyze alternative revenue mechanisms and related regulatory deferrals.Support revenue recognition activities for regulated utility operations.Partner with Rates, Regulatory, Billing, and Operations teams to validate rate-related calculations and assess accounting impacts of billing and rate changes.Internal Controls & Process ImprovementPerform key internal controls supporting revenue recognition and cost of sales accounting.Develop and maintain process documentation.Identify opportunities to improve efficiency, accuracy, controls, and business continuity.Independently manage assigned responsibilities, proactively identifying issues and escalating significant accounting or operational matters when appropriate.Collaboration & Stakeholder SupportWork closely with Gas Supply, Transportation Services, and Gas Operations teams to ensure accurate volumetric reporting.Collaborate with internal accounting and finance teams to support regulatory filings and accounting deliverables.Build effective partnerships across multiple functional areas to support business objectives.Demonstrate a commitment to Southern Company Gas values, ethical standards, and organizational policies.Required QualificationsBachelor's or Master's degree in Accounting, Finance, Business, or a related field required.ExperienceMinimum of 3-5 years of accounting or finance experience.Experience with month-end close activities, journal entries, account reconciliations, and financial analysis required.Experience supporting regulated utilities, energy accounting, or gas operations preferred.Technical Knowledge & SkillsStrong understanding of Generally Accepted Accounting Principles (GAAP) and FERC accounting.Demonstrated ability to analyze financial results, budgets, and forecasts.Knowledge of utility regulatory accounting and cost recovery mechanisms preferred.Understanding of natural gas industry operations, including gas supply and gas operations.Systems & SoftwareExperience with Oracle and advanced Microsoft Excel.Familiarity with Customer Care & Billing (CCB), RBI, and/or comparable ERP and operational systems.Ability to work with large volumes of financial and operational data.Professional SkillsStrong analytical and problem-solving abilities.Excellent written and verbal communication skills.Strong organizational and time management skills.Ability to effectively collaborate across multiple business functions.Detail-oriented with the ability to manage multiple priorities and deadlines.Preferred QualificationsExperience within the energy, utility, or natural gas industry.Knowledge of regulatory reporting and rate-related accounting.Experience working with commodity and transportation settlements.Proven ability to drive process improvements and strengthen internal controls.About the organizationAGL Services CompanyAbout the companyAbout Southern Company GasSouthern Company Gas is a wholly owned subsidiary of Atlanta-based Southern Company (NYSE:SO), America’s premier energy company. Southern Company Gas serves approximately 4.2 million natural gas utility customers through its regulated distribution companies in four states and approximately 600,000 retail customers through its companies that market natural gas. Other nonutility businesses include investments in interstate pipelines and ownership and operation of natural gas storage facilities. For more information, visit southerncompanygas.com. Southern Company (NYSE: SO) is a leading energy provider serving 9 million customers across the Southeast and beyond through its family of companies. Providing clean, safe, reliable and affordable energy with excellent service is our mission. The company has electric operating companies in three states, natural gas distribution companies in four states, a competitive generation company, a leading distributed energy solutions provider with national capabilities, a fiber optics network and telecommunications services. Through an industry-leading commitment to innovation, resilience and sustainability, we are taking action to meet customers' and communities' needs while advancing our goal of net-zero greenhouse gas emissions by 2050. Our uncompromising values ensure we put the needs of those we serve at the center of everything we do and are the key to our sustained success. We are transforming energy into economic, environmental and social progress for tomorrow. Our corporate culture has been recognized by a variety of organizations, earning the company awards and recognitions that reflect Our Values and dedication to service. To learn more, visit . Southern Company invests in the well-being of its employees and their families through a comprehensive total rewards strategy that includes competitive base salary, annual incentive awards for eligible employees and health, welfare and retirement benefits designed to support physical, financial, and emotional/social well-being. This position may also be eligible for additional compensation, such as an incentive program, with the amount of any bonus/awards subject to the terms and conditions of the applicable incentive plan(s). A summary of the benefits offered for this position can be found here . Additional and specific details about total compensation and benefits will also be provided during the hiring process. Southern Company is an equal opportunity employer where an applicant's qualifications are considered without regard to race, color, religion, sex, national origin, age, disability, veteran status, genetic information, sexual orientation, gender identity or expression, or any other basis prohibited by law.