Office & Finance Administrator | GL, SOX, & Compliance

Jobvite, Inc.; Missouri; On-site; USD 42,000 - 64,000; Full time

Job summary

Martin Marietta is seeking an Office Manager to support the Area Production Manager and Plant Management at Greenwood Quarry. The role combines administrative oversight with accounting functions to ensure smooth daily operations and accurate financial reporting.

You will manage AP/AR, GL reconciliations, payroll timekeeping, and regulatory reporting while maintaining SOX controls and compliance. Strong organizational skills and clear communication are essential to keep safety and financial

Qualifications

• High school diploma, GED, or equivalent experience.
• 1+ years of related administrative or accounting experience.
• Valid U.S. driver’s license.

Responsibilities

• Record maintenance, AP/AR, cash reconciliations, GL records, inventories, and regulatory reports.
• Support safety communications, training records, and payroll/timekeeping systems.
• Prepare reports on earnings, profitability, budgeting, forecasting, and variances.
• Maintain administrative procedures and internal controls per company policies.
• Clear AP invoices on hold and prepare monthly GL reconciliations.
• Assist with monthly forecasts and SOX compliance.
• Perform other duties as assigned.

Skills

Time Management

Detail Orientated

Oral and Written Communication

Organization Skills

Confidentiality

Education

High school diploma, GED or equivalent experience

Valid U.S. driver’s license

Job description

Martin Marietta is seeking an Office Manager to support the Area Production Manager and Plant Management at Greenwood Quarry. The role combines administrative oversight with accounting functions to ensure smooth daily operations and accurate financial reporting.

You will manage AP/AR, GL reconciliations, payroll timekeeping, and regulatory reporting while maintaining SOX controls and compliance. Strong organizational skills and clear communication are essential to keep safety and financial