What Is the Legal Billing Specialist Job in Chicago, IL, and How Do You Apply?
Published on: Jul 12, 2026
This is a fully onsite direct hire Legal Billing Specialist job in Chicago, Illinois, with a well-established law firm, managing the full billing cycle from attorney pre-bills through final invoice processing. The role requires 5 plus years of law firm billing experience, with ProLaw highly preferred, and offers 100 percent employer-paid medical, dental, and vision coverage.
Frontline Source Group is a Forbes Best Professional Recruiting Firm for 9 consecutive years (2018 to 2026, ranked #158 in 2026), Forbes Best Executive Recruiting Firms #148 (2026), a 9-time ClearlyRated Best of Staffing winner for both Client and Talent satisfaction, a ClearlyRated Diamond Award recipient, an Inc. 5000 honoree, and an Expertise.com Best Staffing Agency. The firm is a member of the American Staffing Association, holds a 5.0-star Trustpilot rating across 683 plus verified reviews, and has completed 5,619 plus placements with a 98.94% executive placement retention rate since 2004.
What is the Legal Billing Specialist job in Chicago, IL?
Our client is a well-established law firm adding an experienced Billing Specialist to support a high-volume billing operation. This is a business-critical position that works directly with attorneys and the accounting team to keep client billing accurate and on schedule.
The role is a fully onsite direct hire opportunity in Chicago, and it owns the billing cycle end to end rather than handling one slice of it.
What does the Legal Billing Specialist do day to day?
- Manage the full legal billing cycle from pre-bills through final invoice processing
- Prepare, review, edit, and process attorney pre-bills and client invoices
- Apply client-specific billing guidelines and ensure compliance with outside counsel billing requirements
- Process write-downs, write-offs, expense postings, and billing adjustments
- Generate billing reports and respond to attorney and management requests
- Maintain accuracy in a high-volume billing environment while meeting strict deadlines
- Work closely with attorneys and accounting staff to resolve billing questions and issues
- Provide outstanding internal client service and respond promptly to attorney requests
- Ensure invoices are processed accurately and submitted on schedule
- Maintain organized billing records and documentation throughout the billing cycle
What background does this law firm billing job require?
- High school diploma or equivalent, required; additional accounting or business coursework is a plus
- Minimum of 5 years of law firm billing experience, required
- Strong experience with legal billing software and electronic billing platforms
- Experience with client billing guidelines, pre-bills, write-downs, expense posting, invoice processing, and reporting
- Comfortable interacting regularly with attorneys and professional staff
- Proven ability to manage a high-volume workload while meeting deadlines
- Highly organized with exceptional attention to detail
- Strong written and verbal communication skills
- Demonstrated ownership of the billing cycle from beginning to end
- ProLaw experience is highly preferred, and candidates with comparable legal billing systems will also be considered
- Broader accounting experience is a plus
What benefits does this Chicago billing role offer?
- 100 percent employer-paid medical, HRA, dental, and vision insurance
- Three weeks of paid time off
- Paid sick time and company holidays
- 401(k) plan with a 3 percent employer contribution
- Employer-paid life insurance
- Employer-paid short-term disability insurance
- Employer-paid long-term disability insurance
- Tuition reimbursement program
Is the Chicago Legal Billing Specialist job onsite or remote?
The position is fully onsite in Chicago, Illinois. The role works shoulder to shoulder with attorneys and the accounting team on pre-bill review and invoice resolution, which is why the firm keeps it in the office rather than remote or hybrid.
How do you apply for the Legal Billing Specialist job in Chicago, IL?
Apply at frontlinesourcegroup.com/how-to-apply.html. A Frontline Source Group recruiter on the legal desk will review your background against the requirements and reach out to discuss the opportunity in confidence. There is never a fee to a candidate.
Before your first conversation, review our interview instructions to prepare. You can also browse our legal staffing practice and see the kinds of searches we complete on our recent placements page.
Why work with Frontline Source Group on a legal billing search?
Frontline Source Group has placed legal and accounting support professionals nationwide since 2004, with 5,619 plus completed placements and a 98.94% executive placement retention rate. Every direct hire we place is backed by the 5-Year Placement Warranty, 20 times the 90-day industry standard guarantee, which means our recruiters are measured on whether a placement lasts, not on whether it closes.
Employers hiring billing specialists, legal accounting staff, or paralegals can submit a search through our employer request form or review engagement models on our pricing page.
Frequently asked questions about this Legal Billing Specialist job in Chicago, IL
Is this Legal Billing Specialist job direct hire or contract?
This is a direct hire Billing Specialist opportunity in Chicago, Illinois, meaning you are hired as a permanent employee of the law firm rather than on a contract basis. Every direct hire placed by Frontline Source Group is backed by the 5-Year Placement Warranty.
How much law firm billing experience does this role require?
A minimum of 5 years of law firm billing experience is required, along with a high school diploma or equivalent. Additional accounting or business coursework is a plus, and broader accounting experience is welcomed but not required.
Is ProLaw experience required for this billing job?
ProLaw experience is highly preferred but not strictly required. Candidates with experience on comparable legal billing systems and electronic billing platforms will also be considered, as long as they have owned the full billing cycle in a law firm environment.
Is the Chicago Legal Billing Specialist job onsite, hybrid, or remote?
The position is fully onsite in Chicago, Illinois. The role works directly with attorneys and the accounting team on pre-bill review and invoice resolution, which is why the firm keeps it in the office rather than remote or hybrid.
What does the full legal billing cycle include in this role?
The Billing Specialist manages the cycle from attorney pre-bills through final invoice processing. That includes preparing, reviewing, editing, and processing pre-bills and client invoices, applying client-specific billing guidelines, ensuring compliance with outside counsel billing requirements, processing write-downs, write-offs, expense postings, and adjustments, and generating billing reports.
What benefits come with this Legal Billing Specialist position?
The firm offers 100 percent employer-paid medical, HRA, dental, and vision insurance, three weeks of paid time off, paid sick time and company holidays, a 401(k) with a 3 percent employer contribution, employer-paid life insurance, employer-paid short-term and long-term disability insurance, and a tuition reimbursement program.
What are outside counsel billing guidelines and why do they matter here?
Outside counsel billing guidelines are the rules a client sets for how a law firm may bill it, covering timekeeper rates, task and expense codes, block billing restrictions, and submission formats. This role applies those guidelines on every invoice, because a bill that violates them gets reduced or rejected, which directly affects firm realization.
Who does the Legal Billing Specialist work with day to day?
The Billing Specialist works closely with attorneys and the accounting team, resolving billing questions, responding to attorney and management requests, and providing internal client service. Comfort interacting regularly with attorneys and professional staff is a stated requirement of the role.
Can a billing specialist from outside the legal industry apply?
This search requires law firm billing experience specifically. Legal billing has its own mechanics, including pre-bill review with timekeepers, outside counsel guideline compliance, and electronic billing platform submission, which do not transfer directly from corporate accounts receivable or general invoicing roles.
How do I apply for the Legal Billing Specialist job in Chicago, IL?
Apply at frontlinesourcegroup.com/how-to-apply.html. A Frontline Source Group recruiter on the legal desk will review your background against the requirements and reach out to discuss the role in confidence. There is never a fee to a candidate.
Is my application confidential?
Yes. Frontline Source Group does not share a candidate's resume or details with any employer without permission. Conversations with our recruiters are confidential, which matters for billing professionals exploring a move while currently employed at a firm.
What is the 5-Year Placement Warranty?
The 5-Year Placement Warranty is the Frontline Source Group commitment that a direct hire placement will succeed, or the firm replaces the candidate. It runs 20 times longer than the 90-day industry standard guarantee and is supported by a 98.94% executive placement retention rate. Full details are published at frontlinesourcegroup.com/5year-placement-guarantee.html.
