ATSER is seeking an experienced Chief Financial Officer (CFO) to join our Houston, TX office in an in-office, full-time role. The CFO will serve as a strategic financial leader, partnering with the CEO and business unit leaders to drive corporate strategy, operational performance, and shareholder value. This role provides critical financial insights, manages working capital and cash flow, and ensures disciplined financial operations across the organization. The CFO will also lead and develop the finance and accounting team, establish robust internal controls, and act as a trusted business advisor to support key decision-making and long-term growth initiatives. This is an excellent opportunity for a results-oriented financial executive to make a significant impact within a collaborative, growth-focused engineering firm.