Billing Specialist

Sparus Holdings is a private equity-backed company providing professional, field, and technology services to utilities and Fortune 500 industrial companies across the U.S. and Canada. We are headquartered in Peachtree Corners, GA and are experiencing significant organic and acquisition-related growth. Sparus goes to market under seven core brands - Southern Cross, NAFS, The Spear Group, One Vision, Tru Check, ULS, and Allegiant.

This is an excellent opportunity for an ambitious individual to develop their managerial, accounting, and finance skillsets in a 70-year-old company undergoing significant growth and change. The Staff Accountant - Billing Specialist will assist with accounts receivable functions, billing, and general ledger/other special projects.

Strong technology skills are preferred, as this individual will interact with several automated applications and will be required to manipulate data using Excel formulas. The candidate should be experienced in entering data with a high level of attention to detail and have solid math skills to make necessary calculations. The ideal candidate will be a thorough professional with strong communication abilities and a proactive, team-oriented mindset.

Essential Functions

• Assist in the preparation of customer billings based on labor hours and units incurred, in alignment with contracts, rates, and company policies.
• Carry out all accounts receivable, billing, and related financial reporting with speed, accuracy, and adherence to internal deadlines and customer requirements.
• Electronically move approved hours and expense reimbursements into the automated billing application and reconcile to supporting documentation.
• Investigate and resolve discrepancies in billing and accounts receivable, including missing documentation, short payments, unapplied cash, and disputed invoices.
• Prepare and submit recurring and ad hoc billing and accounts receivable reports to the supervisor and broader Accounting team.
• Prepare and submit recurring and ad hoc billing and accounts receivable reports to the supervisor and broader Accounting team.
• Partner with Operations and other internal stakeholders to resolve questions related to timekeeping, billing, and customer accounts.
• Assist the Accounting team with the month-end closing process, including journal entries, AR and bank reconciliations, and supporting schedules.
• Support internal and external audits by providing AR, billing, and cash application documentation as requested.

Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Competencies

• Accounts Receivable & Billing Management - Demonstrated experience with full-cycle AR (billing, cash application, collections, reconciliations).
• Financial Management & Reporting - Ability to prepare reconciliations, support the month-end close, and interpret AR aging and trends.
• Attention to Detail & Accuracy - Strong focus on data integrity and error-free work in a high-volume environment.
• Systems & Technology Proficiency - Comfortable working in ERP/accounting systems and intermediate Excel skills (v-lookups, pivot tables, filters).
• Collaboration & Communication - Clear, professional communication with internal partners and external customers; able to balance firmness with customer service.
• Warehouse Operations - Understanding of warehouse processes and workflows related to receiving, shipping, and inventory.

Position Type/Expected Hours of Work

This is a full-time, exempt position. Standard work hours are Monday through Friday during normal business hours. Additional hours may be required at month-end, quarter-end, year-end, or during peak periods to meet deadlines and support business needs.

Required Education and Experience

• Associates degree or Equivalent combination of Education & Experience
• 3-5 years of accounting experience, including exposure to accounts receivable and/or billing.
• Strong proficiency with large ERP systems; Net Suite and Microsoft Dynamics 365 experience strongly preferred.
• Proficiency in Microsoft Excel, including the ability to manipulate and analyze data using formulas, lookups, and pivot tables.
• Computer savvy with a…