Project Accounting Analyst

Montrose Environmental Group • Little Rock, AR

1d • Onsite

About The Position

At Onterris, we build careers grounded in purpose, responsibility and real-world impact. “For Planet and Progress” is our north star that guides everything we do. We believe environmental responsibility and human progress are interconnected, interwoven and international. Our scientists, engineers, field teams, consultants and professionals collaborate across disciplines and geographies, guiding industries and governments, ensuring that communities and environments thrive. When you join us, you’re not just forging a career, you’re joining a movement. A movement for better thinking, smarter solutions and lasting impact. Together, we will advance our way of life and protect the integrity of our environment every step of the way. A Day in the Life As a Project Accounting Analyst, you’ll be supporting accurate, timely billing and strong collaboration relationships while partnering closely with Project Managers (PMs) to ensure operational and financial alignment. The ideal candidate will have a strong understanding of billing processes, excellent communication skills, and the ability to thrive in a fast-paced environment. As a key member of the Finance Center of Excellence, this role will be responsible for a full range of activities. The annual salary range for this role is between $55K to $65K, commensurate with experience, skills, and geographic location (Little Rock, Arkansas).

Requirements

• Bachelor’s degree in accounting, finance, business administration
• 1 – 3 years of experience in project-based billing, preferably in consulting, engineering, or environmental services
• Knowledge of standard accounting concepts, practices and procedures, and be able to apply these on a daily basis to ensure accurate and detailed reports for assigned responsibilities.
• Strong working knowledge of ERP systems (e.g., Workday, Oracle, SAP) with a strong desire to learn the ins and outs of Workday and a willingness to explore its functionalities
• Proficient in Microsoft Office Suite, particularly Excel
• High attention to detail and a commitment to accuracy
• Analytical mindset with strong problem-solving abilities and attention to detail
• Proven ability to communicate effectively across departments and with external clients
• Ability to prioritize and manage multiple tasks in a deadline-driven environment

Responsibilities

• Prepare and issue accurate, timely invoices based on project data, purchase orders, contracts, and service agreements, in alignment with company policies and customer requirements.
• Collaborate regularly with Project Managers to ensure billable work is captured accurately, WIP is maintained at appropriate levels, and billing milestones are met.
• Accurately input and verify billing data in the ERP/accounting system, including quantities, pricing, tax codes, and customer details.
• Identify and investigate discrepancies between billing inputs and contract terms; coordinate with internal teams (PMs, Contracts, Finance) to resolve billing issues promptly.
• Prepare and post ad hoc journal entries, billing adjustments, and reconciliations to ensure accurate project and customer account balances.
• Respond professionally to internal stakeholders or customer inquiries related to invoices, providing clear, timely information to resolve questions and support strong client relationships.
• Monitor aging reports, follow up on outstanding balances, and partner with the AR team to support prompt collections and issue resolution.
• Generate and distribute regular and ad-hoc reports on invoicing activity, project billing status, and outstanding balances.

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level