Billing Specialist
LLP • New York, New York • Full Time • $78,400–$105,000 / year
Posted on Sat, Sep 5, 2026
The Billing Specialist assists attorneys with the preparation of bills for clients, ensuring that the client bills are processed timely and in accordance with the client agreement. The Billing Specialist answers billing questions and researches billing related issues, prepares and distributes billing proformas, invoices, and billing related reports. The Billing Specialist acts as the billing advisor to attorneys and the legal secretaries, ensuring that all transactions are recorded according to accounting standards. The Billing Specialist regularly collaborates with other accounting departments, including ebilling, Accounts Receivable, Cash Applications, Cost Recovery, Pricing, Client Arrangements, Accounts Payable and Revenue Management, to help minimize any financial exposure to the Firm.
Duties and Responsibilities:
Performs daily billing activities to support partners, attorneys, and clients.
Responsibilities include but are not limited to Proforma generation and edits, creating timecard summaries, updating matter and Timekeeper rates, and running client reports at the request of the partners and attorneys.
Ensure timeliness, accuracy, and acceptance of invoices on a monthly basis. Follow up with Billing partners and others in order to resolve client billing issues and ensure invoices are approved and billed.
Understands and ensures correct implementation of client Outside Counsel Guidelines and fee terms.
Ensures electronic invoices are processed accurately and efficiently. Timely resolves any rejections or reductions of electronic invoices.
Demonstrates professional and developed communication skills. Ability to deal professionally and courteously with partners, attorneys, legal secretaries, accounting staff, vendors and clients of the Firm while observing confidentiality of client and Firm matters.
Must be highly detail-oriented with the ability to handle multiple tasks in a fast-paced environment.
Other duties as assigned.
Education and/or Experience:
Required:
Bachelor's degree or a minimum of two years of related experience
Proficiency in MS Word and Excel
Understanding of general accounting principles as they apply to Billings and A/R
Excellent math aptitude
Preferred:
Previous law firm experience
Implementation of, or exposure to various client billing agreements
Experience with electronic billing and electronic billing vendors
Experience with 3E and ebilling Hub
Other Skills and Abilities:
The following will also be required of the successful candidate:
Strong organizational skills
Strong attention to detail
Good judgment
Strong interpersonal communication skills
Strong analytical and problem-solving skills
Able to work harmoniously and effectively with others
Able to preserve confidentiality and exercise discretion
Able to work under pressure
Able to manage multiple projects with competing deadlines and priorities
The target salary range for this role is:
$78,400 - $105,000 if located in New York.Salaries vary by location and are based on numerous factors, including, but not limited to, the relevant market, skills, experience, and education of the selected candidate. Our compensation package also includes bonus eligibility and a comprehensive benefits program. Benefits information can be found at Sidley.com/Benefits.
To perform this job successfully, an individual must be able to perform the Duties and Responsibilities above satisfactorily and meet the requirements. The requirements listed above are representative of the minimum knowledge, skill, and/or ability required. Reasonable accommodations will be made to enable individuals with disabilities to perform the essential functions of the job. If you need such an accommodation, please email sidleytalentacquisition@sidley.com (current employees should contact Human Resources).
Sidley Austin LLP is an Equal Opportunity Employer.
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