Project Accountant - Remote

Project Accountant/Billing Specialist Opportunity

Tetra Tech is adding a Project Accountant/Billing Specialist to our team. The ideal candidate will have accounting experience/background working with billing, preferably in an engineering firm. Must be capable of independently performing assigned financial and accounting functions. This is a remote position.

At Tetra Tech, we are Leading with Science to solve the world's most complex challenges. Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world. For over 50 years, we have been at the forefront of innovation and sustainability. Today we stand as a market leader, offering cutting-edge solutions in water, environment, energy, and international development. Our work has improved more than 625 million lives around the world.

Join Tetra Tech to make a real difference. Our work leverages cutting-edge technologies, advanced analytics, and the expertise of world-class scientists and engineers to create meaningful change around the world. Discover your full potential – join us to advance your career while leaving a lasting legacy.

The Project Accountant/Billing Specialist will support financial operations across a portfolio of projects. This role is responsible for managing key accounting functions including project setup, client invoicing, and ongoing cost and revenue analysis. The Project Accountant will work closely with project managers and finance leadership to ensure accurate financial tracking, timely billing, and compliance with company and client requirements.

Essential Job Functions:

• Prepare and issue client invoices in accordance with contract terms, listing items sold and services performed, amounts due, credit terms, and dates of performance
• Project initiation, maintenance, and closeout in Oracle
• Prepare rate recalculations and cost data analysis, post invoices, credits, and adjustments into Oracle
• Prepare project cost, revenue, unbilled/unearned reconciliations, and analyses
• Provide ad-hoc reports for internal and external customers as requested
• Responsible for maintenance of all financial records for assigned projects
• Assist with and attend quarterly project reviews
• Provide accounting and financial support to management, including financial reports and account analysis
• Serve as contact for selected clients on the collection of accounts receivable
• Complete special projects as needed
• Other duties as assigned

Required Qualifications:

• Associates Degree/Certificate in Accounting Principles
• 3+ years of experience
• Previous project cost accounting experience
• Strong analytical skills
• Attention to detail
• Excellent verbal and written communication skills
• Proficiency with Microsoft Office Suite

Physical Requirements:

• Ability to work in a remote, office-based environment
• Ability to sit for extended periods while working at a computer
• Frequent use of hands and fingers to operate a computer, keyboard, and phone
• Ability to view and review detailed financial information on a screen with close visual acuity
• Occasional standing, walking, and reaching as needed

Work Environment/Environmental Factors:

• Work is primarily performed in a sedentary setting with standard office equipment
• Routine use of computers and digital systems for extended periods
• May require working across multiple time zones or adjusting schedule to meet business needs
• Fast-paced, deadline-driven environment with multiple priorities and concurrent projects

Life at Tetra Tech includes:

• Comprehensive and market-competitive benefits.
• Merit-based financial rewards.
• Flexibility and company-wide commitment to work/life balance.
• Collaborative team atmosphere that values the contributions of all employees.
• Learning and development opportunities for ongoing professional growth.

Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide. With 30,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science® to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition.

Tetra Tech is proud to be an Equal Opportunity Employer. All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sexual orientation, gender identity, status as a protected veteran, or any other characteristic protected by law. Tetra Tech is a VEVRAA federal contractor and we request priority referral of veterans.