Layoff Radar

John Muir Health layoffs in California

John Muir Health has 10 notices in California's WARN listings, with 68 workers in Contra Costa County, according to the state's latest WARN reports.

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68workers listed
10notices
Aug 27, 2026latest notice date
Oct 28, 2026layoff or closure date (latest notice)

Source: California Employment Development Department (EDD) — WARN REPORT - 07/01/26 to 10/14/2026 , imported Oct 20, 2026. Shown as the state lists them.

Notices as listed by the state

Company (as listed)PlaceWorkersNotice dateLayoff or closure dateType
John Muir Health - 1450 Treat Blvd. · Healthcare and Social AssistanceContra Costa County · 1450 Treat Boulevard Walnut Creek CA 945974 workersAug 27, 2026Oct 28, 2026Layoff Permanent
John Muir Health - 1601 Ygnacio Valley Road · Healthcare and Social AssistanceContra Costa County · 1601 Ygnacio Valley Road Walnut Creek CA 9459715 workersAug 27, 2026Oct 28, 2026Layoff Permanent
John Muir Health - 177 La Casa Via · Healthcare and Social AssistanceContra Costa County · 177 La Casa Via Walnut Creek CA 945982 workersAug 27, 2026Oct 28, 2026Layoff Permanent
John Muir Health - 2540 East Street · Healthcare and Social AssistanceContra Costa County · 2540 East Street Concord CA 9452015 workersAug 27, 2026Oct 28, 2026Layoff Permanent
John Muir Health - 2540 East Street · Healthcare and Social AssistanceContra Costa County · 2540 East Street Concord CA 945203 workersAug 27, 2026Oct 28, 2026Layoff Permanent
John Muir Health - 2700 Grant Street · Healthcare and Social AssistanceContra Costa County · 2700 Grant Street Concord CA 945201 workerAug 27, 2026Oct 28, 2026Layoff Permanent
John Muir Health - 2740 Grant Street · Healthcare and Social AssistanceContra Costa County · 2740 Grant Street Concord CA 945202 workersAug 27, 2026Oct 28, 2026Layoff Permanent
John Muir Health - 3480 Buskirk Ave. · Healthcare and Social AssistanceContra Costa County · 3480 Buskirk Avenue Pleasant Hill CA 945231 workerAug 27, 2026Oct 28, 2026Layoff Permanent
John Muir Health - 5003 Commercial Circle · Healthcare and Social AssistanceContra Costa County · 5003 Commercial Circle Concord CA 945202 workersAug 27, 2026Oct 28, 2026Layoff Permanent
John Muir Health - Treat Blvd. · Healthcare and Social AssistanceContra Costa County · 1400 Treat Boulevard Walnut Creek CA 9459723 workersAug 27, 2026Oct 28, 2026Layoff Permanent

Got a layoff notice? Your first week

  1. File for unemployment as soon as your job ends

    In California you apply with the state: Unemployment benefits — EDD . See the weekly amounts on unemployment benefits in California.

  2. Ask when your final paycheck will be paid

    Federal law does not require an immediate final paycheck, but some states do. If it is late, contact your state labor department or the Wage and Hour Division: Last paycheck — U.S. Department of Labor .

  3. Keep your health coverage

    Losing job-based coverage can let you enroll in a Marketplace plan outside open enrollment, usually within 60 days: Special Enrollment Period — HealthCare.gov . You may also be able to keep your plan through COBRA: COBRA — USAGov .

  4. Use free Rapid Response and job center help

    State Rapid Response teams and American Job Centers offer job search help, career counseling and training at no cost: Rapid Response — U.S. Department of Labor · American Job Centers .

  5. Start your search and add income

    Open jobs in California link straight to each employer's application page, and the step-by-step income paths show ways to earn while you look.

Open jobs in California

All 1,761 open jobs in California Jobs paying $20+ an hourPart-time jobsFirst-week checklist

All California notices

A WARN notice is the advance notice an employer files with the state before a plant closing or mass layoff. Each row is what the employer reported to the state; the number of workers and the dates can change later. JoRoute does not contact or verify with the companies listed. WARN Act — U.S. Department of Labor .