Applied Technical Services, LLC (ATS) is a leading provider of critical testing, inspection, certification, and compliance services. The Company serves clients across a diverse set of large and stable end markets including manufacturing, power generation, aerospace, medical, and defense. ATS was founded in 1967 and is headquartered in Marietta, GA. Today the Company employs nearly 2,100 team members in over 95 locations across the United States.
Our purpose is to create a safe and reliable world, and our mission is to deliver assurance through precise technical and professional services.
Position Overview
The Project Accountant works closely with Project Managers and Level III Technicians to manage the day-to-day financial operations of active projects. This role is responsible for maintaining accurate job-cost accounting, timely cost tracking, disciplined expense reconciliation, and contract-compliant invoicing. The Project Accountant supports field leadership in monitoring performance and protecting project margins. This position reports directly to the Vice President of Field Services.
Key Responsibilities
- Project Financial Control & Job-Cost Management
- Maintain accurate job-cost records for all active projects.
- Track, validate, and record labor, materials, equipment, subcontractor charges, and employee expenses across all projects.
- Ensure timely and accurate cost coding to support corporate accounting and reporting.
- Reconcile expenses and resolve discrepancies prior to reporting or billing.
- Proactively monitor budget-to-actual performance, identify variances early and flagging risks to project managers and the VP of Field Services.
- Support forecasting, cost-to-complete estimates, and margin analysis.
- Billing & Documentation
- Compile and review billing documentation, including labor summaries, material receipts, subcontractor invoices, expense reports, and approved change orders.
- Prepare and submit accurate, timely invoices in accordance with contract requirements.
- Maintain organized and audit-ready billing and project files.
- Financial Reporting & Operational Support
- Prepare project financial reports, including budget vs. actual comparisons, trend analysis, forecasts, and margin tracking.
- Provide clear financial visibility to Project Managers and field leadership, highlighting overruns and cash-flow impacts.
- Partner with field teams to ensure timely submission of timesheets and supporting documentation.
- Maintain complete, accurate, and audit-ready financial files for every project.
- Accounts Receivable & Cash Flow Monitoring
- Track invoice submissions, status, payment terms, and outstanding balances.
- Follow up on overdue payments and escalate when needed.
- Provide internal updates on cash-flow impacts and collection status.
- Process & Compliance
- Maintain consistent job-cost accounting, expense reconciliation, and billing procedures across all projects.
- Support audits by keeping financial documentation organized and complete.
- Recommend improvements that reduce errors, speed up billing cycles, and improve financial accuracy.
- Bachelor’s degree in Accounting, Finance, or equivalent hands-on experience.
- Strong understanding of job-cost accounting, T&M project structures, and financial controls with 2 – 3 years of related experience preferred.
- Skilled in Excel and adaptable to various job-cost accounting methods.
- Detail-oriented, organized, and able to manage multiple active projects.
- Strong communication skills with field teams, leadership, customers, and vendors.
- Able to enforce deadlines for timesheets, expense reports, and cost submissions.
EOE/AA/M/F/Vet/Disability
ATS is an equal opportunity employer where employment is based upon personal capabilities and qualifications without discrimination due to race, color, religion, gender, age, national origin, disability, veteran status, or any other protected characteristic as established by law.
U.S. Persons” Only: A requirement of this position is access to information that is subject to U.S. export controls under the U.S. International Traffic in Arms Regulations (“ITAR”). Accordingly, the company will consider only “U.S. Persons” for this position. A “U.S. Person” includes (a) U.S. citizens or nationals; (b) U.S. lawful permanent residents (i.e., “green card” holders); (c) persons granted refugee status; or (d) persons granted asylum in the United States. This information is collected solely for purposes of complying with U.S. export control requirements and will not be used to unlawfully discriminate in the hiring process.
Skills Required
- Bachelor's degree in Accounting, Finance, or equivalent hands-on experience
- Strong understanding of job-cost accounting, T&M project structures, and financial controls with 2 - 3 years of related experience
- Skilled in Excel
- Detail-oriented and organized, able to manage multiple projects
- Strong communication skills with field teams, leadership, customers, and vendors
Applied Technical Services (ATS) Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Applied Technical Services (ATS) and has not been reviewed or approved by Applied Technical Services (ATS).
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Healthcare Strength — Core medical, dental, vision, and life insurance are provided, with additional coverages listed as employer-verified. Feedback suggests the health benefits package is comprehensive on paper.
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Retirement Support — A 401(k) retirement plan with an employer match is offered. Feedback suggests this delivers baseline support for long-term savings even though exact match details are not publicly posted.
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Strong & Reliable Incentives — Field roles often include per diem, mileage reimbursement, and paid travel time that add tangible value to take-home pay. Feedback suggests these extras can meaningfully boost total compensation in travel-heavy assignments.
Applied Technical Services (ATS) Insights
What We Do
Applied Technical Services (ATS) is a premier provider of high-quality consulting engineering, testing, and inspection services, focused on creating a safer and more reliable world through testing, inspection, and certification.









