Senior Internal Communications Manager

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: We are hiring a Manager, HSE Communications to join our Internal Comms team and help us align, inform, and train employees on health, safety, and environment (HSE). Our people work in a myriad of ways: in the field, at power plants, at data centers, on construction sites, on the factory floor, in offices, and traveling in between. Many of them don't sit at a desk during the workday. Safety is Job #1 and we want them to have the knowledge and tools to work productively and safely. We're looking for a communications practitioner and world-class writer who can turn complex HSE topics into clear, consistent, relevant communications. Furthermore, the desired candidate should be proficient in visual communication to design media—such as logos, graphics, and posters—that translates expectations into clear, direct messaging across diverse operational environments. You'll be embedded in the corporate HSE team working with HSE Program Managers, our HSE Training Manager, Safety Engineers, and other HSE leaders throughout the enterprise to identify and prioritize critical topics, and build the internal comms plan to address them. The role takes mastery of messaging and storytelling, a roll-up-your-sleeves approach to execution, and a meticulous eye for detail. Your work may extend to external comms, too. Our HSE strategy is distinctly Crusoe, and telling that story well can build the brand with customers, partners, and candidates. We're an AI-first company. We want a comms practitioner who treats AI as core to their daily work — someone who uses modern AI tools to scale their impact and sharpen their output. What You'll Be Working On: - HSE Narrative Development. Partner with Crusoe's HSE subject matter experts to sharpen messaging — translating complex topics into compelling stories for a range of employee audiences. - HSE Internal Comms Plan. Own and execute an annual internal comms plan, reviewed and adjusted quarterly, in partnership with HSE leaders. - Reaching a Deskless Workforce. Build a channel strategy that reaches employees who don't work at a desk — digital signage, SMS, shift huddles, printed materials, mobile-first content. Figure out what works for each work environment and iterate. - Video and Multimedia. Cutting through the clutter of daily comms is central to this role. Produce video and other multimedia that hold audience attention and make safety content something people want to watch. - Incident and Crisis Comms. Build the playbook for HSE incident communications and lead the comms response when something happens — fast, accurate, coordinated with HSE, Comms, Legal, and leadership. - Training and Enablement. Work with the HSE team, and our HSE Training Manager to shape the delivery and communication of safe