South Bay tech company Bill.com and East Bay energy giant Chevron have revealed plans for new rounds of job cuts that are poised to displace well over 100 workers in the Bay Area, filings with the state government show.

The layoffs are a reminder that job cuts in the tech industry have yet to run their course, as a wide range of tech companies continue to reveal their plans to trim staffing levels in the region.

Bill.com logo on the tech company’s office building at 6220 America Center Drive in north San Jose. (Google Maps)

Chevron, which has moved its headquarters from San Ramon to Houston in another example of the corporate exodus from California to Texas, revealed prior layoffs that erased 600 jobs in the Bay Area.

According to WARN notices the companies sent to the state Employment Development Department, the layoffs include:

— Bill is cutting 84 jobs in North San Jose at the company’s headquarters complex. These layoffs are expected to take effect on Dec. 15, the WARN letter to the EDD shows.

— Chevron is eliminating 100 jobs in San Ramon, an East Bay city where the energy giant had once based its headquarters, according to the WARN letter. These most recent cutbacks are due to occur on Oct. 23. Chevron is also cutting 75 jobs in the Kern County city of Bakersfield.

Bill and Chevron both stated that the layoffs would be permanent.

“We are providing severance pay, medical continuation coverage, access to education and training resources, and outplacement assistance,” Henry Perea, Chevron’s manager of state government affairs, wrote in the WARN letter to the EDD.