Mastery Schools
masterycharter.org
Actively hiring
Primary Education
Secondary Education
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How Mastery Schools hires
Truth index
A 92/100
Median time to fill
163 days
Ghost roles
5%
Stale roles
0%
Reposted roles
0%
Mastery Schools scores A on the Alion truth index (A is best, E worst), measured over 41 open roles re-checked against its own hiring board: 5% look like ghost listings, 0% have gone stale and 0% are the same role posted again. Its roles close in a median of 163 days. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Overview
Mastery Schools is a non-profit network of public charter schools headquartered in Philadelphia, Pennsylvania, operating elementary, middle and high schools in Philadelphia and Camden, New Jersey. Founded in 2001, it serves about 14,000 students at 23 schools, counts some 7,500 alumni and runs many campuses as turnarounds of previously district-run schools, with specialised programmes for students with disabilities. It hires elementary, middle and high school teachers in math, science, English and ESL, special education teachers and case managers, classroom assistants and counsellors, literacy leaders and teaching residents.
News
Mastery Schools Of Camden Inc.
Learn more about Mastery Schools Of Camden Inc. here - find all of the schools in the district, student data, test scores, district budget and more.
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Report
How Does Mastery Schools of Camden Inc. Rank Among America's Best High Schools?
Get information on Mastery Schools of Camden Inc. in Camden, NJ including enrollment, state testing assessments and student body breakdown.
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Report
Report
Cramer Hill team recognized as Blue Ribbon School of Excellence
The post Cramer Hill team recognized as Blue Ribbon School of Excellence appeared first on Mastery Schools.
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Report
Tech stack
Technologies named in job postings at Mastery Schools over the last 12 months, by layer, with the share of postings for each.
Technologies in use
1
Postings analysed
1
Stack modernity
85/100
Languages
JavaScript
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Salary insights
Compensation ranges based on this company's open jobs
Median
$87k
Typical range
$51k – $106k
Open positions
39
13
Jobs
Junior
15.4%
Middle
76.9%
Staff
7.7%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Junior | 2 | $78k | $78k |
| Middle | 10 | $87k | $73k – $87k |
| Staff | 1 | $106k | $106k |
Highest paying role
Special Education Lead Case Manager - 2026/2027 School Year
$106k
Normalized to USD per year
All salaries at Mastery Schools
By role, level and city, against the market · 39 jobs with pay
Growth
Hiring Momentum
37/100
Slowing
Open positions
41
1 opened / 9 closed in 30 days
Median time-to-fill
158 days
faster than 8% of the market
ATS activity
Every ~5 hours
Today
Hiring Dynamics
0%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Education
50% ▼
Early Careers
33% ▲
HR
17% ▲
Activity Timeline
Added SQL to stack
Oct 2026
Added Microsoft Excel to stack
Oct 2026
New location: Camden
Sep 2026
Added Microsoft Office to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
2
Hiring now
2
Countries
1
Busiest office
Philadelphia
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Headquarters
Builds here
Office with open vacancies
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Philadelphia
United States
HQ
Mailing Address
23 open roles 5 posted in 90 days 4% engineering 200-500 est. staff $83k Avg Salary
hires for Education, Early Careers, Analytics
5700 Wayne Ave., Philadelphia, PA 19144
Camden
United States
Corporate office
19 open roles 1 posted in 90 days 50-200 est. staff $83k Avg Salary
hires for Education, Early Careers, Administrative
Jobs
$68k – $81k per year · In office · Contractor · Bachelor's Degree · Philadelphia
SQL
Microsoft Excel
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