Senior Manager, CAS

BMSS Advisors & CPAs; Ridgeland (MS); On-site; USD 110,000 - 160,000; Full time

Benefits offered by this job

Medical, Dental & Vision insurance

401(k) with company match

Generous paid time off

Job summary

BMSS Advisors & CPAs seeks a Senior Manager to lead our Client Accounting Solutions practice from the Ridgeland, MS office. You will oversee engagements, mentor staff, and deliver accurate accounting support with practical insights to strengthen clients' operations.

The role requires 8+ years in accounting, a Bachelor's in Accounting, and a CPA preferred. Strong GAAP knowledge, QuickBooks proficiency, and the ability to build trusted client relationships are essential.

Qualifications

• Bachelor's degree in Accounting from an accredited institution.
• 8+ years of progressive accounting experience across client engagements.
• CPA or equivalent credential strongly preferred.
• Solid knowledge of U.S. GAAP and internal controls.
• Experience leading teams and managing engagement economics.
• Proficiency with QuickBooks Online/Desktop; Bill.com/RightWorks familiarity.

Responsibilities

• Lead a portfolio of CAS engagements, set priorities and manage scope.
• Develop and coach staff; ensure timely, accurate accounting deliverables.
• Review financial statements, reconciliations, GL, payroll, AP.
• Provide advisory support in budgeting, forecasting, and controls.
• Oversee system implementations and technology-enabled workflows.
• Monitor engagement performance and profitability; manage scope changes.
• Collaborate with tax, assurance, and advisory teams to serve clients.

Skills

Leadership

Client relations

Budgeting

GAAP knowledge

Communication

Time management

Education

Bachelor's degree in Accounting

CPA preferred

Tools

QuickBooks Online

QuickBooks Desktop

Bill.com

RightWorks

Fixed asset software

Job description

Who We Are

At BMSS Advisors & CPAs, we're more than just a top 100 CPA and advisory firm-we're a people-first, relationship-driven team rooted in integrity, collaboration, and community. Founded in Birmingham, AL in 1991, BMSS has grown to ten thriving locations across Alabama and Mississippi-including our Ridgeland office, where we're proud to serve a growing client base with local heart and national reach. This role will be based out of our Ridgeland, MS office location.

Who We Are

At BMSS Advisors & CPAs, we're more than just a top 100 CPA and advisory firm-we're a people-first, relationship-driven team rooted in integrity, collaboration, and community. Founded in Birmingham, AL in 1991, BMSS has grown to ten thriving locations across Alabama and Mississippi-including our Ridgeland office, where we're proud to serve a growing client base with local heart and national reach. This role will be based out of our Ridgeland, MS office location. We're known for our family-friendly culture, commitment to mentorship and life-work balance, and deep roots in the communities we serve. In fact, Accounting Today has recognized us as one of the best accounting firms to work for the last 15 years in a row. Whether it's volunteering locally or mentoring the next generation of CPAs, we show up-with expertise, empathy, and heart.

The Opportunity

We're seeking an experienced, relationship-driven Senior Manager to help lead our growing Client Accounting Solutions (CAS) practice. In this role, you'll oversee a portfolio of client engagements, guide and develop team members, and ensure clients receive accurate, timely accounting support and practical financial insight. You'll serve as a trusted advisor, partnering with clients' existing finance and leadership teams to strengthen their accounting operations.This is an excellent opportunity for a strong accounting leader who enjoys developing people, improving processes, and building lasting client relationships while helping shape the continued growth of a collaborative CAS practice.

What You'll Do

• Lead a portfolio of CAS engagements, establishing priorities, managing scope and budgets, and ensuring work is delivered accurately, timely, and in line with firm standards
• Build trusted client relationships, understand evolving business needs, and translate accounting information into practical insights and recommendations that support client retention and growth
• Review monthly and periodic financial statements, reconciliations, general ledger activity, accounts payable, payroll, and other recurring accounting deliverables
• Provide advisory support in areas such as budgeting and forecasting, financial statement analysis, internal controls, process improvement, and business intelligence reporting
• Guide accounting system implementations, conversions, and technology-enabled workflow improvements, including solutions within the QuickBooks ecosystem
• Supervise, coach, and develop staff assigned to engagements; provide timely feedback and create opportunities for continued growth
• Monitor engagement performance, capacity, realization, and profitability, proactively addressing risks or changes in scope
• Collaborate with tax, assurance, advisory, and other BMSS professionals to coordinate client service and identify appropriate solutions
• Support proposal development, client onboarding, strategic CAS initiatives, and a positive, accountable team culture

What We're Looking For

• Bachelor's degree in Accounting from an accredited institution
• 8+ years of progressive accounting experience, including experience managing multiple client engagements or comparable public accounting experience
• Demonstrated experience leading teams, reviewing work, managing engagement economics, and developing client relationships
• Strong knowledge of U.S. GAAP, accounting principles, financial reporting, and internal controls
• Advanced proficiency with QuickBooks Online or QuickBooks Desktop; QuickBooks certifications and experience with platforms such as Bill.com, Rightworks, and fixed asset software strongly preferred
• Ability to manage competing priorities, solve complex problems, and communicate recommendations clearly to clients and team members
• Strong interpersonal, presentation, and relationship-building skills
• CPA or other relevant professional credential strongly preferred
• NFP experience is preferred but not required
• Proficiency in Microsoft Office, particularly Excel, Outlook, and Word
• Located near the BMSS office in Ridgeland or willing to commute/relocate, with the ability to travel periodically within Mississippi; no long-term overnight travel expected

Why Join BMSS

• Leadership opportunity within a growing, strategic service line
• Meaningful client relationships across a variety of industries, with a culture that values balance, mentorship, and long-term growth
• Deep roots in our local communities-we care where we live and work
• A team-first environment with strong internal support and cross-functional resources

What We Offer

• Competitive salary and bonus potential
• Company-paid Medical, Dental & Vision insurance
• 401(k) with company match
• Generous paid time off, including volunteer days and holidays
• Ongoing training and a structured career path