Administrative Assistant - Billing

WHAT YOU'LL DO

• Techno is seeking an Administrative Assistant - Billing to support our accounting operations. This position will handle client invoicing, accounts receivable, accounts payable, and other accounting functions within our AEC consulting environment. The ideal candidate will work out of our Princeton, NJ office full-time. In this position, you will:
• Prepare and process client invoices for engineering and construction projects.
• Manage accounts receivable and follow up on outstanding invoices.
• Process accounts payable and vendor invoices.
• Review contracts, project information, and supporting documentation for accurate billing.
• Reconcile billing, payment, and accounting records.
• Work with project managers and internal teams on billing requirements.
• Maintain accurate financial records and assist with month-end accounting activities.
• Perform other accounting and administrative duties as needed.

WHAT YOU'LL BRING

• 5+ years of experience in billing, accounts receivable, accounts payable, bookkeeping, or general accounting.
• QuickBooks knowledge required.
• Experience with AEC/project-based billing and invoicing strongly preferred but not required
• Proficiency in Microsoft Excel and Microsoft Office.
• Strong attention to detail, organization, and communication skills.
• Ability to manage multiple priorities and meet deadlines independently.

ABOUT TECHNO

Around for 25 years, Techno Consult Engineering, PC (

Techno

) is a rapidly growing engineering and construction management firm shaping the future of infrastructure across the Northeast and Mid-Atlantic. We deliver impactful water/wastewater, transportation, and public works projects for clients including NYCDDC, NYCDEP, and the Port Authority of NY & NJ. With offices in New York City, Princeton, Massachusetts, Washington, D.C., and Baltimore, we combine technical expertise, a commitment to quality, and strong client partnerships to deliver innovative solutions and build resilient communities.