Outsourced Controller – Client Accounting Advisory Services (CAAS)
Ascend Partner Firms
| Company | Ascend Partner Firms |
| Category | Finance |
| Location | Irvine |
| Remote | On-site (inferred) |
| Employment | Not stated |
| Level | Not stated |
| Salary | Not stated by the employer |
| Posted | 15 Apr 2026 |
| Last verified | 3 Aug 2026 |
| Source | Employer ATS (greenhouse) |
Description
Who We Are
About Ascend
Backed by private equity from people-focused Alpine Investors, Ascend is building a dynamic platform for regional accounting firms that enables them to stay independent while accessing the resources of a Top 25 firm to help them grow. Ascend provides access to growth capital, robust talent acquisition and training, leading quality management resources, best-of-breed technology, AI tools, an offshore captive, shared back-office services, a catalytic leadership system, and modernized equity incentives so that firms can surmount today’s industry challenges to reach their full potential. For more information, visit www.ascendtogether.com .
About Lucas Horsfall
Have you dreamt about a career in public accounting with work-life balance? Enjoying the diversity of clients and the challenging work public accounting offers with the added benefits of professional growth and opportunity for advancement? Have you experienced a culture that is fun and diverse offering an authentic family feel with people that truly care about you and your professional development? Lucas Horsfall is that CPA firm. Celebrating our 68th year anniversary in 2025, we attribute our exceptional growth and low turnover to our appreciation of our people and clients. This growth has provided a need for an Outsourced Controller – Client Accounting Advisory Services (CAAS) to help deliver personal and experienced service to our vast array of clients.
The Role
As Outsourced Controller within our CAAS practice, you'll function as the embedded Controller for a portfolio of client companies — owning the accounting function end-to-end rather than advising from the sidelines. You'll drive monthly close, financial reporting, budgeting, and internal controls for your clients, while mentoring and developing the staff and seniors who support you. This is a hands-on leadership role for someone who wants the variety of running finance for multiple companies, without sacrificing work-life balance, career flexibility, or the backing of a well-resourced firm. The role operates in a hybrid environment out of our Pasadena, CA or Irvine, CA office.
Key Responsibilities
Own full-cycle monthly close and financial statement preparation for a portfolio of clients, functioning as their embedded Controller.
Set and enforce the close calendar, proactively resolving issues that threaten timely delivery, and lead recurring month-end review meetings with clients.
Serve as the primary point of accountability for client, staff, and partner communication and follow-through.
Design and implement internal control frameworks tailored to each client, identifying and remediating weaknesses proactively.
Lead clients through financial statement audits, ensuring accurate, audit-ready year-end close and account analysis.
Own the budgeting process for clients — building budgets, monitoring actuals against plan, and advising leadership on variances and corrective action.
Provide advisory and technical expertise across tax service delivery, purchase accounting (including M&A transaction support), and payroll advisory, including payroll tax compliance and research.
Recruit, train, and develop staff and seniors, building bench strength across the department.
Contribute to departmental strategy and high-level decision-making as the practice grows.
Required Qualifications
5+ years accounting/finance leadership experience in public accounting, industry, or a combination of both.
2+ years of experience training and supervising staff.
Licensed and currently active CPA.
Must have prior experience working with clients across various industries, including, but not limited to, manufacturing, nonprofit organizations, and SaaS (Software as a Service) companies. The ability to understand and navigate the unique accounting, compliance, and advisory needs of each sector is essential to success in