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CA · United States · Updated November 3, 2026

Part-time Case Study Writer jobs in California

29 open Case Study Writer tasks are listed for California, from $50 to $94 an hour. The typical rate for a senior Case Study Writer here is $90 an hour, built from a market median wage of $54.40. At five hours a week that is about $1,950 a month.

$90/hrtypical rate, senior level
$54.40/hrmarket median wage
$50–$94range of open task rates
29open tasks tied to California or remote in United States

Open Case Study Writer tasks in California

Tasks located in California plus remote tasks open to everyone in United States.

See all 29
One-off

Short Customer Quote Collection

Specialist · Case Study Writer

Brand and creative agency for consumer brands · 5,000+ employees

$71–$88 / hour

About $240–$480 in total

  • about 4 h in total
  • Hybrid · Santa Ana
  • Starts within 7 days
  • Top 25% for the role
One-off

Customer Case Study

Senior · Case Study Writer

Home-goods retailer · 501–1,000 employees

$66–$84 / hour

About $450–$900 in total

  • about 9 h in total
  • Remote · United States
  • Starts within 7 days
  • Top 25% for the role
One-off

Video Case Study Script

Specialist · Case Study Writer

Embedded-finance provider for small businesses · 1,001–5,000 employees

$54–$66 / hour

About $240–$480 in total

  • about 6 h in total
  • Remote · United States
  • Starts within 2 weeks
    One-off

    Sales One-Pager from Case Study

    Senior · Case Study Writer

    Gaming platform making mobile puzzles · 5,000+ employees

    $74–$94 / hour

    About $170–$340 in total

    • about 3 h in total
    • Hybrid · Salinas
    • Starts next week
    • Top 25% for the role
    • Shortlisting
    Bundle

    Case Study Series Production (Google Docs)

    Specialist · Case Study Writer

    Energy services company in district heating · 201–500 employees

    $53–$64 / hour

    About $1,050–$1,760 a month

    • 18–30 h a month
    • Remote · United States
    • Starts within 7 days
    • 4 interested
    One-off

    Short Customer Quote Collection

    Senior · Case Study Writer

    Specialty insurer for homeowners · 501–1,000 employees

    $66–$79 / hour

    About $220–$440 in total

    • about 4 h in total
    • Remote · United States
    • Starts within 7 days
      One-off

      Video Case Study Script

      Senior · Case Study Writer

      Mobility company in car subscriptions · 5,000+ employees

      $67–$80 / hour

      About $290–$590 in total

      • about 6 h in total
      • Remote · United States
      • Starts next week
        One-off

        Customer Case Study · Agritech

        Specialist · Case Study Writer

        Agritech company in fruit and vegetables · 1,001–5,000 employees

        $58–$69 / hour

        About $380–$760 in total

        • about 9 h in total
        • Remote · United States
        • Starts within 7 days
        • 4 interested
        Bundle

        Case Study Series Production

        Senior · Case Study Writer

        Agritech company in dairy · 51–200 employees

        $60–$75 / hour

        About $1,220–$2,050 a month

        • 18–30 h a month
        • Remote · United States
        • Starts within 2 weeks

          All 29 open Case Study Writer tasks for California

          Newest first, with the hourly range and where the work is done.

          What Case Study Writer pays in California

          Employee wage percentiles for the role. Contractors on Deftridge earn more than the median because they carry their own costs.

          PercentilePer hour5 h a week, per monthFull time, per year
          10th$31.02$670$64,500
          25th$39.32$850$81,800
          Median$54.40$1,180$113,200
          75th$75.44$1,630$156,900
          90th$110.30$2,390$229,400

          Source: U.S. Bureau of Labor Statistics, May 2024; aged to October 2026 with a wage index and calibrated on posted pay. Method.

          Deftridge rate by level

          LevelPer hourPer month at 5 h/week
          Specialist$75$1,630
          Senior$90$1,950

          Against the United States rate

          The typical rate in California is $90 an hour against $70 nationally: +29%. Tasks that are remote pay the national rate for the company's location, so a remote task can pay more than a local one.

          All Case Study Writer rates by country

          Working on the side in California

          What to check before you take a task next to a full-time job. Orientation only; none of it is legal or tax advice.

          Before you start
          • Read the outside-work and conflict-of-interest clauses in your employment contract.
          • Check for a non-compete or a duty to disclose side income to your employer.
          • As a contractor you are usually responsible for your own income tax and social contributions; a local accountant can size the amounts.

          Your recruiter walks through these points with you before you accept a task. Read the guides

          Case Study Writer rates nearby

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