Field Office Manager

Matrix Service Company; Morenci (AZ); On-site; USD 60,000 - 90,000; Full time

Benefits offered by this job

Medical, dental and vision plans

401(k) plan with company match

Employee stock purchase plan (ESPP)

Wellness program

Adoption assistance

Paid time off

Job summary

Matrix Service Company is seeking a Field Office Manager to support the project team in field accounting and shared services, including payroll, billing, and office support. The role requires accuracy under deadlines and maintaining confidentiality.

You will handle data entry into cost and accounting systems, ensure timely client reporting, manage payroll and billing records, and coordinate with HR on employee paperwork while upholding safety and ethics.

Qualifications

• High school diploma required.
• Two years payroll & billing experience or equivalent is expected.
• Ability to maintain a high level of confidentiality.

Responsibilities

• Actively support safety and Core Values.
• Represent the Company with high moral standards and ethics.
• Perform daily data entry of payroll and billing into cost and accounting software.
• Understand and meet client cost reporting requirements and deadlines.
• Respond to payment allocations and status updates.
• Maintain payroll and billing records and assist in audits.
• Prepare control documents to reconcile data entry with source documents.
• Monitor credential expiration dates for onsite employees and communicate renewals.
• Coordinate employee paperwork and approvals with management and HR.
• Distribute payroll checks and respond to related questions.
• Maintain jobsite PO log and related paperwork for timely invoice payments.
• Perform other duties as assigned.

Skills

Payroll & billing experience

Confidentiality

Typing speed 50–60 WPM

10-key proficiency

Microsoft Office

TRACK

Driver's license

On-site work

Safety training

Background check

TWIC card

Education

High school diploma

Tools

TRACK

Microsoft Office

Job description

Job Category: Field Project Professionals

Requisition Number: FIELD005614

• Posted : October 14, 2026
• Full-Time
• On-site

Locations

Showing 1 location

Description

Job Summary

The Field Office Manager is responsible for supporting the project team in all aspects of field Accounting and Shared Service functions including payroll, billing, and various office support. The successful candidate must be able to work well under deadlines and maintain confidentiality at all times.

Essential Functions

• Actively support the Company’s commitment to safety and its "Core Values".
• Represent the Company at all times with high moral standards while adhering to the Company’s "Code of Business Conduct and Ethics".
• Perform daily data entry of accurate payroll and billing information into the company and client job cost and accounting software.
• Understand and meet all client cost reporting requirements and deadlines.
• Respond timely to all payment allocations and payment status updates.
• Maintain complete payroll and billing records and assist in related financial audits.
• Prepare control documents for use in reconciling data entry to original source documents for payroll, payable and receivable transactions and per client systems and requirements.
• Monitor various credential expiration dates for onsite employees and communicate the need to renew prior to expiration.
• Coordinate employee paperwork and approvals with management and HR.
• Distribute payroll checks and respond to any related questions or issues timely.
• Maintain jobsite PO log and associated paperwork to ensure timely payment of invoices.
• Perform all other job-related duties as requested by supervision.
• Perform other duties as required or assigned.

Qualifications

• High school diploma plus two years of payroll & billing experience or equivalent.
• Understanding of basic accounting principles.
• Ability to maintain a high level of confidentiality.
• Ability to type 50-60 WPM and 10 key proficient.
• Must have experience with Microsoft Office and TRACK.
• Valid driver's license required and ability to work at project site.
• Matrix Service Safety training, Process Safety Management training and Client / Site specific training.
• Must be able to obtain and maintain an active status within required drug testing program.
• Must pass background check.
• TWIC card required.

Full-time employees are offered a comprehensive benefits package, including medical, dental and vision plans covering eligible employees and dependents, disability benefits, life and AD&D insurance, an employee assistance program (EAP), a 401(k) plan with company match, an employee stock purchase plan (ESPP), a robust wellness program and adoption assistance. Some employees may also be eligible for paid time off, tuition reimbursement and a performance or safety bonus program.

Follow us at Matrix Service Company to view all of our open positions and for the latest news about our operating companies and our teams.

At Matrix, we are dedicated to building a diverse, inclusive, and authentic workplace. We encourage all whose experience aligns with the listed qualifications to apply and explore joining our organization.

EEO/M/F/Disability/Vets Action Employer

We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, age, genetic information, marital status, disability, veteran status, or other legally protected characteristic or category.

Applicants must be currently authorized to work in the United States on a full-time basis.

Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws.For further information, please review the Know Your Rights notice from the Department of Labor.