The APEX Power Co. Project in Hubbard, TX, currently under Phase 1 construction, is expected to expand to 1.6 GW. It features a diverse mix of generation technologies, including Siemens SGT-800/400 simple cycle turbines, MAN/ Everllence 18 V 51/60 G gas reciprocating engines, GE LM 6000/ LM 2500 simple cycle turbines, Pratt & Whitney FT 8 simple cycle turbines, and a Battery Energy Storage System (BESS), enabling flexible, reliable power output. Future expansion may include additional GE aero and large frame units (6 B, 7 FA/7 FB/7 H) in simple or combined cycle configurations, allowing the plant to efficiently meet varying energy demands while supporting data center grid reliability. Opportunity Summary The Administrative Assistant at the APEX Power Co. Project will provide essential support to the plant and Administrative Manager, ensuring accurate recordkeeping, smooth coordination with vendors and HR, and reliable administrative processes that uphold safety and regulatory compliance. This role manages plant documentation, supports accounting and procurement activities, and assists with human resources, training, and operational logistics to enable efficient plant operations. The position offers a dynamic opportunity to contribute to a major power generation project, supporting a multi-technology facility while gaining broad exposure to plant administration and operations. Your scope of responsibility as the Administrative Assistant includes the following primary functions: Provide administrative and operational support to the plant and Administrative Manager, ensuring accurate recordkeeping, smooth vendor and HR coordination, and reliable processes that support safe and compliant plant operations. Maintain accurate electronic and paper records, including vendor accounts, insurance certificates, purchase orders, operational files, and version-controlled plant documentation to support audits, inspections, and regulatory compliance. Enter and track invoices in accounting and CMMS systems (e.g., Maximo), support accounts payable processes, follow up on pending approvals, and assist with monthly purchasing and budget variance reporting. Assist with procurement activities, including expediting orders, coordinating with supply vendors, resolving shipment or invoice discrepancies, and supporting purchase requisition and purchase order processing. Serve as a point of contact for fuel vendors and service providers, coordinating communication and resolving inquiries under the direction of the Administrative Manager. Assist with human resources and safety training administration, including new hire documentation, training tracking, quarterly drug screenings, and maintaining personnel and FFD records. Support regulatory and compliance efforts by maintaining documentation, tracking permits and deadlines, and assisting the Administrative Manager with preparation of required reports. Support operational logistics, including outage planning coordination, shift schedule administration, inventory tracking, and vendor coordination. Provide administrative support for plant operations, including safety meeting setup, outage assistance, meeting documentation, and recording safety incidents or audit findings. Prepare and distribute correspondence, reports, and documentation to vendors, internal teams, and plant leadership as directed. Maintain office supplies, manage distribution, and ensure the security and organization of administrative office records; coordinate visitor access and contractor badging per plant safety and security procedures. Perform additional administrative, accounts payable, HR support, operational support, or employee event coordination tasks as assigned by the Administrative Manager.