Administrative Assistant - III

Summary:

We are seeking a highly organized and professional Administrative Assistant III to support the MMD Wilson site leadership team and broader plant site. This position plays a key role in daily site operations and communications and requires a proactive individual with strong computer skills and the ability to manage multiple priorities. The ideal candidate is self-directed, detail-oriented, and capable of working independently while collaborating effectively within a team.

Responsibilities:

• Provide comprehensive administrative support including scheduling, meeting coordination, and calendar management
• Manage logistics for on-site visitors, including site access and hospitality
• Support key business processes such as purchasing and expense management through tools like SAP and Concur
• Develop, format, and issue internal communications on behalf of the site leadership team
• Coordinate activities related to candidate interviews, onboarding, and employee changes
• Support and coordinate special projects, employee events, and community outreach initiatives
• Maintain a high level of professionalism and confidentiality in all responsibilities

Education:

• High School Diploma or equivalent (required)
• Associate’s degree (preferred)

Experience

Required:

• Prior experience in an office administrative role
• Proficiency in Microsoft Office tools (e.g., Outlook, Word, Excel, PowerPoint)
• Ability to learn and use various web-based platforms such as SAP and Concur
• Strong organizational, planning, and problem-solving skills
• Effective communication skills and ability to work independently

Additional Information:

• Location: Onsite at Wilson site
• Schedule: Full-time
• Type: Contract position
• Reports To: MMD Wilson Site Leadership