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Chicago Public Schools / Friedrich L Jahn School

Agency file

Friedrich L Jahn School

Source file: Chicago Public Schools — Employee Position Roster / ingested Jun 19, 2026

The Friedrich L Jahn School administers public education — funding, academic standards, and the operation of schools.

In 2026, this agency had 54 employees with median total compensation of $104,056; the highest distinct record was $231,434.

Year
2026
Total payroll
$5.6M
Employees
54
Median total
$104,056
Highest record
$231,434

What the records show

Compensation analytics

These summaries compare pay within the agency before listing individual records.

Salary distribution

How 2026 total compensation is spread across the 54 employees. Each bar is a pay range; taller bars mean more people earn in that range. The amber line marks the median ($104,056) — half earn less, half more. The far-right bar collects the highest earners.

Average pay composition

  • Base$79,303 (76%)
  • Overtime$0 (0%)
  • Other$0 (0%)
  • Benefits$25,117 (24%)

What an average paycheck here is made of — base salary versus overtime, other pay (bonuses, allowances), and benefits. A large overtime or other-pay share means take-home often exceeds base salary.

Pay percentiles

10th
25th
Median
75th
90th
$65,004
$74,178
$104,056
$122,447
$149,182

The pay ladder for this department. Someone at the 90th percentile earns $149,182 — more than 90% of the department; the 10th percentile earns $65,004. The shaded band is the middle half of employees (25th–75th percentile).

Largest job titles

The most common job titles in this department by headcount, with the median total compensation for each. Click a title to see everyone who holds it.

Record list

Employees

Page 1

Delia Marrero

School Security Officer/Friedrich L Jahn School

2026 total comp
$80,856
Base pay
$58,306
Overtime
$0
Other pay
$0
Benefits
$22,550
Total compensation
$80,856
Full-time equivalent (FTE)
1

Source-specific fields

Clsindc
E
Dept Id
23921
Fte Annual Salary
$58,306
Jobcode
000480
Pos #
450969

Delia Marrero is a School Security Officer at Friedrich L Jahn School. 2026 total compensation came to $80,856.

Shientia Williams

Special Education Classroom Assist/Friedrich L Jahn School

2026 total comp
$79,402
Base pay
$57,107
Overtime
$0
Other pay
$0
Benefits
$22,295
Total compensation
$79,402
Full-time equivalent (FTE)
1

Source-specific fields

Clsindc
E
Dept Id
23921
Fte Annual Salary
$57,107
Jobcode
000464
Pos #
555683

At Friedrich L Jahn School, Shientia Williams serves as a Special Education Classroom Assist. Their 2026 pay totaled $79,402.