Senior Accountant

Main Street Capital Corporation (NYSE:MAIN)

Main Street Capital Corporation (), or Main Street, is a publicly traded principal investment firm (NYSE: MAIN) with over $8.5+ billion of capital under management. Main Street primarily provides customized long-term debt and equity capital solutions to lower middle market companies and debt capital to private companies owned by or in the process of being acquired by a private equity fund.

Main Street's portfolio investments are typically made to support management buyouts, recapitalizations, growth financings, refinancings and acquisitions of companies that operate in diverse industry sectors. Main Street seeks to partner with entrepreneurs, business owners and management teams and generally provides "one stop" financing alternatives within its lower middle market investment strategy. Main Street seeks to partner with private equity fund sponsors and primarily invests in secured debt investments in its private loan investment strategy.

Main Street's lower middle market companies generally have annual revenues between $10 million and $150 million and Main Street’s private loan portfolio companies generally have annual revenues between $25 million and $500 million.

Main Street has consistently been ranked as a Top 100 Place to Work in Houston (ranked in the total 100 in 2025, 2024, 2023 and 2022 within the small-company ranking category by the Houston Chronicle). Additionally,Main Street was listed on the Houston Chronicle’s “CHRON
100” top performing Houston-based publicly-traded companies.

Trust, friendliness, conscientiousness, and fun are embedded in Main Street’s culture. We sponsor regular activities for our employees, which we believe help create personal friendships, bonds and workplace happiness. We strive to be more than just an office for our employees. We work to create meaningful experiences for our employees where they are allowed to be themselves and connect with their peers.

This promotes collaboration and drives individual and firm wide performance. Culture is the secret ingredient to Main Street’s 20 years of success as a publicly traded principal investment firm. We are a strong and healthy workplace and believe in consistently rewarding top talent.

We’re currently looking for a Senior Accountant that can bring their technical accounting and reporting competence, attention to detail, strong work ethic and organizational skills to our team. We are looking for a highly motivated self‑starter with a positive, results‑oriented mindset. The ideal candidate will excel in a deadline‑sensitive environment, consistently delivering efficient and effective outcomes while fostering teamwork across the organization.

This position will be engaged as a member of the corporate accounting, reporting, and planning team and has the potential for professional growth and advancement in the intermediate and long-term future. This role offers the opportunity to further develop accounting and reporting skills, as well as financial planning and analysis skills, in a unique and dynamic industry.

• GL accounting, reconciliation, preparation, and analysis
• Weekly balance sheet recaps and analytics
• Review and input of new investment information into multiple systems
• Prepare and maintain investment income schedules
• Management (internal) reporting and analysis
• Preparation of investor and analyst presentations schedules
• Monthly ACH process including interest accruals, principal review and interest payment upload
• Weekly subsequent events and pipeline reconciliation
• Quarterly WIP reviews
• Assist in the monthly and quarterly accounting close processes and be able to recommend and implement improvements where needed
• Quarterly close review including variance analysis and resolution of variances
• Special projects and ad hoc reporting as directed by supervisors
• Engage in improving accounting technology functionality

• Bachelor’s degree in accounting required (Master’s in Accounting or MBA is a plus)
• CPA or CPA eligible and actively pursuing is preferred
• 2-4 years of experience is preferred
• Exposure to general accounting and financial…