Knobbe Martens is a highly respected intellectual property law firm, offering legal services in all aspects of intellectual property and technology law. The firm’s litigation group handles cases throughout the U.S. and coordinates strategy for disputes worldwide. Founded in California in 1962, the firm has about 300 lawyers and scientists based in offices located in Orange County, Los Angeles, New York, San Diego, San Francisco, Seattle and Washington D.C. Knobbe Martens serves a diverse international client base, from multinational corporations to emerging businesses of all stages.


We are looking for someone to perform monthly billing cycle procedures and assist with other billing department operations. This person will work cohesively with team members and attorneys to ensure efficient and superior client service.


  • Edit Prebills.
  • Compare draft bills to Prebills to ensure accuracy.
  • Comply with special billing requests from attorneys and clients.
  • Enter costs into billing system.
  • Mail invoices to clients.
  • Complete special projects as assigned by Controller.


  • General knowledge of accounting with ability to analyze and issue accurate invoices.
  • Experience with Aderant billing software preferred.
  • Courses in business or accounting are helpful.
  • Must be efficient, accurate, timely, flexible, organized and have excellent attention to detail.
  • Able to thrive in a fast-paced, dynamic environment.
  • Team player and a positive attitude is a must.
  • Must meet minimum testing requirements.
  • Able to lift and carry up to 15 pounds.

Hours: Monday through Friday, 8:30 a.m. to 5:30 p.m.  Hybrid position. This position depends upon the ability of the employee to work closely with attorneys and staff members during regularly scheduled hours. This position requires the ability to work overtime, which often cannot be predicted.

Please take the time to complete our application in full. Incomplete applications will not be considered for employment.  Click here to apply.

EEO, Including Disability/Vets