Administrative Assistant II

Responsibilities

• Provide administrative support to various levels of management and staff within the department
• Manage calendars, coordinate meetings, and book travel arrangements for managers and staff
• Answer and screen telephone calls, take messages, and monitor voicemail
• Process daily incoming and outgoing mail
• Maintain and organize department and project files
• Prepare various reports, including weekly/monthly status updates, project progress, and expense reports using Microsoft applications
• Handle confidential information and resolve administrative conflicts as needed
• Coordinate and collaborate with internal departments to ensure smooth workflows

Requirements

• High School Diploma or equivalent
• Minimum of 3 years of professional administrative experience
• Proficiency in Microsoft Office applications, including Word, Excel, and PowerPoint
• Comprehensive knowledge of office tools, software, and administrative technologies

About the Company

Calpine, a business unit of Constellation Energy Corporation, is America's largest generator of electricity from natural gas and geothermal resources. With 79 energy facilities in operation, Calpine's fleet has the capacity to generate approximately 27,000 MW of electricity. The company is committed to environmental stewardship and uses advanced technologies to generate power in a low-carbon and environmentally responsible manner.