Plant Administrative Specialist – Overtime & Payroll

GAF Materials Corp.; Missouri; On-site; USD 34,000 - 48,000; Full time

Benefits offered by this job

Competitive salary

Benefits

Vacation package

Job summary

Specialty Granules LLC in Annapolis, MO is seeking a Plant Administrative Assistant to support plant operations and management with clerical tasks and coordination of daily activities.

You will coordinate overtime shifts under the CBA with USW Local 7033, back up payroll processing, maintain confidential records, schedule meetings, and manage filing systems and office supplies. Requires high school diploma and Microsoft Office proficiency.

Qualifications

• High School Diploma or equivalent.
• Proven experience in an administrative or office support role, preferably in a manufacturing or plant environment.
• Proficiency with Microsoft Office Suite (Excel, Word, PowerPoint).
• Strong verbal and written communication skills.
• Ability to handle confidential information with discretion.

Responsibilities

• Coordinate overtime shifts for union jobs in plant operations.
• Process, record, and maintain overtime hours for payroll.
• Assist in tracking and reporting man-hours for the Annapolis plant.
• Provide general clerical and administrative support to Plant Management.
• Organize and maintain filing systems and manage office supplies.
• Schedule meetings and maintain team calendars.

Skills

Microsoft Office Suite

Communication skills

Confidential information handling

Education

High School Diploma

Tools

Microsoft Excel

Job description

Specialty Granules LLC in Annapolis, MO is seeking a Plant Administrative Assistant to support plant operations and management with clerical tasks and coordination of daily activities.

You will coordinate overtime shifts under the CBA with USW Local 7033, back up payroll processing, maintain confidential records, schedule meetings, and manage filing systems and office supplies. Requires high school diploma and Microsoft Office proficiency.