Senior Manager, Finance - Corporate

Crusoe is on a mission to accelerate the abundance of energy and intelligence. As the only vertically integrated AI infrastructure company built from the ground up, we own and operate each layer of the stack — from electrons to tokens — to power the world's most ambitious AI workloads. When you join Crusoe, you join a team that is building the future, faster.

We're in the midst of the greatest industrial revolution of our time. The demand for AI compute is boundless, and power is a bottleneck. We're solving that — with an energy-first approach that makes AI infrastructure better for the world and faster for the people innovating with AI.

We're looking for problem-solving, opportunity-finding teammates with a sense of urgency, who believe in the scale of our ambition and thrive on a path not fully paved — people who want to grow their careers alongside a team of experts across energy, manufacturing, data center construction, and cloud services.

If you want to do the most meaningful work of your career, help our customers and partners advance their AI strategies, and be part of a high-performing team that believes in each other, come build with us at Crusoe.

About the Role:

Crusoe's Finance team is looking for a Senior Manager to own headcount and operating expense (OpEx) finance across the company. This role is the single source of truth for how many people we have, how many we're planning to hire, and what we're spending outside of capital projects — and it's responsible for the planning, budgeting, forecasting, and actuals reporting that keeps leadership and the business aligned on both. You'll partner with People, Recruiting, and department leaders on headcount planning, own the OpEx budget process end-to-end, and make sure monthly actuals tell an accurate, timely story against plan. This is a highly visible role for someone who wants to bring structure and rigor to how a scaling company manages its people and operating costs.

What You'll Be Working On:

- Headcount Planning & Tracking: own the headcount plan and forecast across the company, partnering with People and department leaders to track open reqs, hiring pace, and attrition against plan

- OpEx Budgeting/forecasting: lead the annual budgeting and in-year OpEx forecasting process across departments, working with budget owners to build defensible, well-documented plans

- Actuals Reporting & Variance Analysis: own monthly and quarterly actuals reporting for headcount and OpEx, identifying variances to plan and partnering with budget owners on root cause and corrective action

- Forecast Management: maintain rolling headcount and OpEx forecasts, updating for approved changes, hiring plan shifts, and in-year business decisions

- Business Partnering: serve as the go-to finance contact for department leaders on headcount and OpEx questions, helping them understand their budgets and make informed trade-offs. Partner with HR on new or changing benefit ideas to improve employee’s experience. Additionally, partner with Marketing and other leaders on OPEX budgets / plans and associated ROI

- Process & Systems Improvement: improve the tools and processes used to plan, track, and report on headcount and OpEx, reducing manual reconciliation and increasing self-serve visibility for stakeholders

- Executive & Board Reporting: prepare clear, accurate headcount and OpEx reporting packages for executive leadership and the board

What You'll Bring to the Team:

- 6+ years of progressive finance experience, including meaningful ownership of headcount and/or OpEx planning and reporting

- Strong financial modeling skills, with advanced proficiency in Excel/Google Sheets and experience with planning tools (e.g., Anaplan, Adaptive, Workday, or similar)

- Demonstrated ability to partner with People/Recruiting teams and translate hiring plans into financial impact

- Track record of owning a budgeting and actuals reporting process end-to-end, including variance analysis …