Cornerstone Research Green Card Visa Sponsorship Jobs USA
Cornerstone Research actively sponsors Green Card visas for consulting and research professionals, making it a strong choice for candidates seeking long-term U.S. work authorization. The firm typically sponsors economists, analysts, and data specialists, with a consistent track record across its professional services practice.
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Role Overview:
The E-Billing Specialist serves as a liaison between clients, billing teams, and vendors to ensure the seamless execution of the firm’s electronic invoicing lifecycle. This individual spearheads new client intake and vendor setups while troubleshooting complex invoicing challenges like rejections, budget discrepancies, and manual LEDES file configurations. Beyond technical processing, the role provides critical mentorship to E-Billing Coordinators and coordinates with the collections team to resolve payment delays. The E-Billing Specialist is pivotal in maintaining financial accuracy through the management of monthly accruals, rate increases, and detailed status reporting. At Cornerstone Research, you will be part of a thriving, 1,000-strong team that spans nine offices, comprises more than 55 nationalities, and leads the industry in its commitment to develop team members across all levels. Inc. Magazine has recognized Cornerstone Research three times as a Best Workplace for its outstanding employee engagement, collaborative culture, and professional growth opportunities.
You’ll Love It Here If You:
- Embrace learning and continuous improvement
- Set and strive for a high bar of excellence
- Believe that teamwork leads to success: ask us what it means to be #onefirmfirm!
- Take pride in always doing your best work, even if it’s harder or takes longer
- Are passionate about what you do
How You'll Help Our Team Succeed:
- Assists the E-Billing Manager with high-level communication between client contacts, the billing team, and case teams.
- Spearheads the new e-billing client intake process, coordinating with officers and client contacts to ensure a successful migration.
- Facilitates vendor setup for new e-billing clients, including the coordination of payment processes and terms with the Collections team.
- Assists with E-Billing vendor invoices processing for payment.
- Oversees all complex e-billing invoicing issues (e.g., rejections, deductions, budget discrepancies), using expert communication to resolve issues that delay submissions or payments.
- Mentors and provides daily support to E-Billing Coordinators, acting as a key resource for their development.
- Assists with monthly accruals and estimate reports as requested.
- Leads E-Billing vendor and client updates for monthly new timekeepers and client updates for new bill rates during rate increases.
- Prepares and submits electronic client invoices using Aderant, BlillBlast (E-Billing software) and E-Billing vendor websites.
- Assists with invoice submissions with unique requirements, such as uploading cost backup or creating manual LEDES files.
- Works with Aderant support to resolve BillBlast issues and configuration requests.
- Provides updates on E-Billing issues for E-Billing clients and submission statuses as requested.
- Assists Billing and Collections as needed with follow-up on invoice rejections, short pays, resubmissions, and other issues.
- Provides information as requested for audits and/or special projects.
What You'll Need to Be Successful:
- 5+ years of experience in a directly related role; preferably in professional services.
- Experience working with professional services billing software, experience with CMS/Aderant a plus.
- Proficient in Microsoft Office programs (Excel, Outlook, Word), intermediate/advanced proficiency in Excel a plus.
- Bachelor’s degree in accounting or business, or equivalent combination of experience, skills and education.
Compensation:
Cornerstone Research is offering a competitive market base salary for this position. The base salary range represents the low and high end of the salary range for this position in all eligible locations. This range may differ based on your geographic location and cost of living considerations. At Cornerstone Research, we believe compensation is more than just a base salary. We offer a competitive total compensation package that includes an annual performance bonus and comprehensive benefits such as flexible options for healthcare, paid time off, and retirement savings. Relocation assistance is not offered for this position.
- Boston: $81,300 - $100,600
- Chicago: $77,600 – $96,000
- Los Angeles: $81,600 - $100,900
- New York: $83,000 - $102,700
- San Francisco: $89,000 - $110,100
- Silicon Valley: $90,700 - $112,300
- Washington, DC: $79,700 – $98,500
Who We Are:
Cornerstone Research provides economic and financial analysis and expert testimony in all phases of commercial litigation and regulatory proceedings.
We work with a broad network of testifying experts, including leaders from academia and industry, who are recognized for their depth of knowledge, accomplishments, and research. Our staff consultants contribute expertise in economics, finance, accounting, and marketing, as well as business acumen, familiarity with the litigation process, and a commitment to produce outstanding results.
We’re looking for passionate individuals who share our firm’s core values and can bring varied perspectives and experiences to our team. The firm’s uniquely collegial, supportive atmosphere makes Cornerstone Research a great place to work. We invest in our people in a host of ways, from providing meaningful learning and development opportunities to organizing memorable social events. To many, our culture and our people are the most exciting, enriching aspects of a Cornerstone Research career.
Equal Employment Opportunity:
Cornerstone Research provides Equal Employment Opportunities to all employees and applicants for employment without regard to legally protected categories, such as age, sex, gender, gender identity, race, color, creed/religious belief, medical condition, predisposing genetic characteristics or genetic information or testing, disability, marital status, pregnancy status, military status, veteran status, arrest or conviction record (except where permitted by law), sexual orientation, ethnic background, citizen status, ancestry, national origin, or any other consideration protected by federal, state or local law.

Role Overview:
The E-Billing Specialist serves as a liaison between clients, billing teams, and vendors to ensure the seamless execution of the firm’s electronic invoicing lifecycle. This individual spearheads new client intake and vendor setups while troubleshooting complex invoicing challenges like rejections, budget discrepancies, and manual LEDES file configurations. Beyond technical processing, the role provides critical mentorship to E-Billing Coordinators and coordinates with the collections team to resolve payment delays. The E-Billing Specialist is pivotal in maintaining financial accuracy through the management of monthly accruals, rate increases, and detailed status reporting. At Cornerstone Research, you will be part of a thriving, 1,000-strong team that spans nine offices, comprises more than 55 nationalities, and leads the industry in its commitment to develop team members across all levels. Inc. Magazine has recognized Cornerstone Research three times as a Best Workplace for its outstanding employee engagement, collaborative culture, and professional growth opportunities.
You’ll Love It Here If You:
- Embrace learning and continuous improvement
- Set and strive for a high bar of excellence
- Believe that teamwork leads to success: ask us what it means to be #onefirmfirm!
- Take pride in always doing your best work, even if it’s harder or takes longer
- Are passionate about what you do
How You'll Help Our Team Succeed:
- Assists the E-Billing Manager with high-level communication between client contacts, the billing team, and case teams.
- Spearheads the new e-billing client intake process, coordinating with officers and client contacts to ensure a successful migration.
- Facilitates vendor setup for new e-billing clients, including the coordination of payment processes and terms with the Collections team.
- Assists with E-Billing vendor invoices processing for payment.
- Oversees all complex e-billing invoicing issues (e.g., rejections, deductions, budget discrepancies), using expert communication to resolve issues that delay submissions or payments.
- Mentors and provides daily support to E-Billing Coordinators, acting as a key resource for their development.
- Assists with monthly accruals and estimate reports as requested.
- Leads E-Billing vendor and client updates for monthly new timekeepers and client updates for new bill rates during rate increases.
- Prepares and submits electronic client invoices using Aderant, BlillBlast (E-Billing software) and E-Billing vendor websites.
- Assists with invoice submissions with unique requirements, such as uploading cost backup or creating manual LEDES files.
- Works with Aderant support to resolve BillBlast issues and configuration requests.
- Provides updates on E-Billing issues for E-Billing clients and submission statuses as requested.
- Assists Billing and Collections as needed with follow-up on invoice rejections, short pays, resubmissions, and other issues.
- Provides information as requested for audits and/or special projects.
What You'll Need to Be Successful:
- 5+ years of experience in a directly related role; preferably in professional services.
- Experience working with professional services billing software, experience with CMS/Aderant a plus.
- Proficient in Microsoft Office programs (Excel, Outlook, Word), intermediate/advanced proficiency in Excel a plus.
- Bachelor’s degree in accounting or business, or equivalent combination of experience, skills and education.
Compensation:
Cornerstone Research is offering a competitive market base salary for this position. The base salary range represents the low and high end of the salary range for this position in all eligible locations. This range may differ based on your geographic location and cost of living considerations. At Cornerstone Research, we believe compensation is more than just a base salary. We offer a competitive total compensation package that includes an annual performance bonus and comprehensive benefits such as flexible options for healthcare, paid time off, and retirement savings. Relocation assistance is not offered for this position.
- Boston: $81,300 - $100,600
- Chicago: $77,600 – $96,000
- Los Angeles: $81,600 - $100,900
- New York: $83,000 - $102,700
- San Francisco: $89,000 - $110,100
- Silicon Valley: $90,700 - $112,300
- Washington, DC: $79,700 – $98,500
Who We Are:
Cornerstone Research provides economic and financial analysis and expert testimony in all phases of commercial litigation and regulatory proceedings.
We work with a broad network of testifying experts, including leaders from academia and industry, who are recognized for their depth of knowledge, accomplishments, and research. Our staff consultants contribute expertise in economics, finance, accounting, and marketing, as well as business acumen, familiarity with the litigation process, and a commitment to produce outstanding results.
We’re looking for passionate individuals who share our firm’s core values and can bring varied perspectives and experiences to our team. The firm’s uniquely collegial, supportive atmosphere makes Cornerstone Research a great place to work. We invest in our people in a host of ways, from providing meaningful learning and development opportunities to organizing memorable social events. To many, our culture and our people are the most exciting, enriching aspects of a Cornerstone Research career.
Equal Employment Opportunity:
Cornerstone Research provides Equal Employment Opportunities to all employees and applicants for employment without regard to legally protected categories, such as age, sex, gender, gender identity, race, color, creed/religious belief, medical condition, predisposing genetic characteristics or genetic information or testing, disability, marital status, pregnancy status, military status, veteran status, arrest or conviction record (except where permitted by law), sexual orientation, ethnic background, citizen status, ancestry, national origin, or any other consideration protected by federal, state or local law.
Job Roles at Cornerstone Research
How to Get Visa Sponsorship in Cornerstone Research Green Card Visa Sponsorship Jobs USA
Target analyst and economist roles first
Cornerstone Research's core Green Card sponsorships concentrate in research, economics, and data analysis functions. Applying to roles that directly match your technical or academic background improves your chances of landing in a Green Card-eligible position.
Confirm sponsorship intent during the offer stage
Ask the hiring team directly whether the role includes Green Card sponsorship as part of long-term employment. In consulting and professional services, sponsorship decisions are often tied to headcount planning and role criticality, so clarify early.
Build your PERM case from day one
Green Card timelines at consulting firms typically begin with PERM labor certification. Start documenting your role's specialized duties and degree requirements from your first day so that the record supports a strong PERM application later.
Understand the employer-driven timeline
Cornerstone Research initiates and controls the Green Card process, including PERM filing and I-140 petition. Staying in close communication with HR and any assigned immigration counsel helps you track progress and respond quickly to any requests.
Use Migrate Mate to identify verified sponsoring roles
When searching for Green Card jobs at Cornerstone Research, Migrate Mate surfaces verified sponsors so you can filter by real sponsorship history, saving you from applying to roles with no actual sponsorship track record.
Align your credentials with specialty occupation standards
Green Card sponsorship in professional services requires demonstrating that your role qualifies as a specialty occupation. Highlight your degree field's direct relevance to your job duties in applications and interviews to strengthen the eventual immigration filing.
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Get Access To All JobsFrequently Asked Questions
Does Cornerstone Research sponsor Green Card visas?
Yes, Cornerstone Research sponsors Green Card visas for qualifying employees. The firm has a consistent history of supporting permanent residence filings for professionals in economics, research, and data analysis. Sponsorship is typically offered after an employee has demonstrated strong performance and the role meets specialty occupation requirements.
Which roles and departments at Cornerstone Research typically receive Green Card sponsorship?
Green Card sponsorship at Cornerstone Research is most common in research and economics-focused roles, including analysts, consultants, and quantitative specialists. Positions requiring advanced degrees in economics, statistics, finance, or related fields tend to be the strongest candidates for sponsorship, given the firm's consulting and litigation support work.
How do I navigate the Green Card application process at Cornerstone Research?
The process typically starts with PERM labor certification, which Cornerstone Research files through the Department of Labor. Once certified, the firm files an I-140 immigrant petition with USCIS. Your HR team and immigration counsel manage the filings, but staying engaged and responsive throughout ensures the process moves without unnecessary delays.
How long does the Green Card process take at Cornerstone Research?
Timeline depends heavily on your country of birth and the visa category used. PERM certification alone can take well over a year, and if your priority date is backlogged, the wait for an immigrant visa number can extend significantly longer. Starting early and maintaining H-1B status through the process is strongly advisable.
How do I find open Green Card jobs at Cornerstone Research?
Search Cornerstone Research's careers page directly, and cross-reference with Migrate Mate, which tracks verified Green Card sponsors and lets you filter roles by actual sponsorship history. Focus on research, economics, and analytical positions, and look for language in job descriptions indicating degree requirements in a specific field, which signals Green Card eligibility.
What is the prevailing wage for Green Card sponsorship at Cornerstone Research?
Employers sponsoring a Green Card through the PERM labor certification process must pay at least the prevailing wage for the role. The Department of Labor determines this rate based on the specific job title, location, and experience level. The prevailing wage is locked in during the PERM filing and applies through the entire Green Card process. You can look up current rates using the DOL's OFLC Wage Search tool.
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