Billing Assistant
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Before you apply
SalaryNo pay range posted
LocationRockville, Maryland
Work modeon-site
Typefull-time
SeniorityEntry
Experience1–3 yrs
DepartmentCorporate, Accounting/Finance
EquityIncluded
Company size501–1,000 people
PostedJun 18, 2026 · 4mo ago
Verified live1d ago
May no longer be actively hiring
Posted by the company on Jun 18, 202673% of this company's open roles have been listed for 90+ daysNo pay range listed, though Maryland requires one
At a glanceSummarised by Seekless from the posting.
1-3 years of experience in the Accounting or Office Administration
Intermediate Proficiency in working with Microsoft Office Suite and Adobe
Excellent Organizational skills and attention to detail and accuracy
Strong written and verbal communication skills including ability to interact with managers and clients
Ability to work independently and as a team player
Ability to multi-task and work in fast-paced environment
High school diploma or equivalent
Prior experience with Deltek Vision a plus
Post-secondary education in Accounting or bookkeeping field a plus
Skills
Microsoft Office Suite
Adobe
Deltek Vision
Benefits
Health insurance
Dental insurance
Vision insurance
401(k)
Life insurance
Short term disability
Long term disability
Commuter benefits
Educational assistance
Paid time off
About the company
A Morton Thomas and Associates, Inc. is growing! We are a 100% employee-owned multidisciplinary firm with a track record of more than 68 years of excellence providing civil engineering, surveying, environmental, landscape architecture, and construction engineering and inspection services. AMT’s staff of over 500 employees offers far-reaching expertise and a commitment to delivering successful projects to our clients. Even with AMT’s swift growth, each of our offices fosters a highly supportive and collaborative environment. As an active and socially responsible organization, we pride ourselves on the partnerships we build with our clients to improve communities.
About the role
We are hiring a Billing Assistant to join our team in our Rockville, MD office.
Benefits
Along with competitive salary, AMT offers an exemplary benefits package that includes a strong 401(k) matching plan, medical, dental, and vision coverage, commuter benefits, educational assistance, and more.
Responsibilities
•
Review proposals and contracts to ensure monthly billing process is timely and accurate
•
Prepare monthly billing reports for project managers, Process, Post, Print and mail Invoices to clients.
•
Review monthly revenue and unbilled revenue to ensure compliance with GAAP and FAR regulations.
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Updating Project set up in Deltek Vision and Billing files as needed
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Assist Billing Manager and Controller during annual financial audit tasks related to billing
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Perform other duties as assigned.
Qualifications
•
1-3 years of experience in the Accounting or Office Administration.
•
Intermediate Proficiency in working with Microsoft Office Suite and Adobe.
•
Excellent Organizational skills and attention to detail and accuracy.
•
Strong written and verbal communication skills including ability to interact with managers and clients.
•
Ability to work independently and as a team player.
•
Ability to multi-task and work in fast-paced environment
•
Prior experience with Deltek Vision a plus
•
High school diploma or equivalent. Post-secondary education in Accounting or bookkeeping field a plus. Other combination of education and experience in the Accounting/Office Administration field.
Why Join AMT?
At AMT, we understand that our most valuable asset is our staff. For 70 years, we have worked diligently to build a team of talented employees who fully embody our values as an organization – values such as teamwork, integrity, and innovation. Now that we have transitioned into an employee-owned firm, we are excited to place the future of AMT into over 500 sets of dedicated hands.
The AMT Difference
Our company culture is characterized by a workforce that holds the highest standards of ethics and integrity, focused client care, and commitment to AMT’s Core Values of safety, respect, integrity, commitment, quality, teamwork. leadership, responsibility, and profitable growth.
Operating as an ESOP allows us to reward our dedicated and loyal employees with additional benefits from the company’s stock as well as an incentive to continue building a high-performance ownership culture. To strengthen and support its employees, AMT invests in programs and processes to sustain an engaging work environment. AMT also recognizes the importance of employee benefits and policies and remains committed to providing programs that are both comprehensive and competitive in the industry.
Competitive Benefit Package
To strengthen and support its employees, its greatest asset, AMT invests in programs and processes to sustain an engaging work environment. AMT also recognizes the importance of employee benefits and policies and remains committed to providing programs that are both comprehensive and competitive in the industry. With AMT, you will get:
• Tiered medical coverage
• Dental/Vision
• 401(k) with a generous 6% Company Match
• Short- and long-term disability
• College savings plan
• Life insurance
• Paid time off
• Holidays
• Training/Certifications