Senior CAS Associate

ATA provides a wide array of accounting, auditing, tax, and advisory services for clients ranging from small family-owned businesses to large corporations. Headquartered in Jackson, Tennessee, since 1940, ATA has over 300 employees across 18 locations throughout the Southeast.

We are looking for a seasoned and proactive Senior CAS Associate to join our growing Client Accounting Services (CAS) team in our Jackson office. This is a full-time, salaried, 100% in-office or hybrid role designed for an accounting professional who enjoys being hands-on, engaging in client interaction, and leading others.

In this role, you will serve as a trusted accounting partner to a diverse portfolio of clients, delivering accurate financial statements, providing practical insights, and helping businesses operate more confidently. You will also play a key role in reviewing the work of team members and supporting their development, all while maintaining strong, professional relationships with clients.

If you thrive in a collaborative office environment, enjoy balancing detailed accounting work with client-facing responsibilities, and take pride in mentoring others, we would love to meet you.

As a Senior CAS Associate , you will:

• Manage monthly and quarterly close processes for assigned clients, ensuring financial information is accurate, complete, and delivered on schedule.
• Prepare and review financial statements, including balance sheets, income statements, and cash flow statements, for client review and discussion.
• Perform complex account reconciliations, including bank, credit card, and payroll accounts, and investigate and resolve discrepancies in a timely manner.
• Support client onboarding activities byassistingwith the setup of new accounting systems, chart of accounts, and the transition of historical financial data.
• Serve as a knowledgeable point of contact for clients, answering accounting questions and supporting ongoing client relationships witha high levelof professionalism and responsiveness.
• Utilize advanced accounting tools and technology, including Quick Books and Microsoft Excel, to support efficient workflows,accurate reporting, and client deliverables.

The ideal candidate brings both technical strength and interpersonal confidence:

• Advancedproficiencyin Quick Books and Microsoft Excel.
• Bachelor’s degree in Accounting.
• 3–5 years of public accounting experience.
• Strong understanding of GAAP (Generally Accepted Accounting Principles) and financial reporting standards.
• Excellent organizational skills with acute attention to detail.
• Prior experience in Client Accounting Services (CAS) or outsourced accounting environments.

• In-office or Hybrid role (Monday–Friday) – this is not a remote position
• Oversight and review of other team members’ work is required
• Strong interpersonal skills and client communication are essential for success

• Salary range: $55,000 – $75,000 annually.
• Final offer based on experience, skills, and licensure.
• Medical, Dental, Vision, Life, AD&D, and Disability Insurance
• HSA and FSA options
• 401(k) with employer match

• Yearly wellness bonus
• Flexible Time Off, Paid Holidays, and Fridays off in the Summer

• Access to our LCVista/Spiirall learning management platform
• Support for credentialing and licensure exams
• Personalized development resources and longevity awards

All job offers are contingent upon the completion of a satisfactory background check.

ATA values diversity and is committed to equal opportunity in the workplace. Applicants who require a reasonable accommodation to complete the application or interview process should contact Human Resources by emailing  .

The listed salary range isnot aguarantee of compensation. Final compensation will bedeterminedbased on factors such as relevant experience, education, skills, and internal equity.

The pay range for this role is:

55,000 - 75,000 USD per year (Jackson Office)