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Chicago Public Schools / Robert L Grimes School

Agency file

Robert L Grimes School

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

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

In 2026, this agency had 55 employees with median total compensation of $119,584; the highest distinct record was $217,918.

Year
2026
Total payroll
$6.2M
Employees
55
Median total
$119,584
Highest record
$217,918

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 55 employees. Each bar is a pay range; taller bars mean more people earn in that range. The amber line marks the median ($119,584) — half earn less, half more. The far-right bar collects the highest earners.

Average pay composition

  • Base$86,014 (76%)
  • Overtime$0 (0%)
  • Other$0 (0%)
  • Benefits$27,373 (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
$65,994
$83,618
$119,584
$138,829
$156,661

The pay ladder for this department. Someone at the 90th percentile earns $156,661 — more than 90% of the department; the 10th percentile earns $65,994. 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

Peter Sliwka

School Security Officer/Robert L Grimes School

2026 total comp
$77,747
Base pay
$55,742
Overtime
$0
Other pay
$0
Benefits
$22,005
Total compensation
$77,747
Full-time equivalent (FTE)
1

Source-specific fields

Clsindc
E
Dept Id
23461
Fte Annual Salary
$55,742
Jobcode
000480
Pos #
157210

Peter Sliwka is a School Security Officer at Robert L Grimes School. 2026 total compensation came to $77,747.

Rene Peterson

Instructor Assistant/Robert L Grimes School

2026 total comp
$74,559
Base pay
$53,112
Overtime
$0
Other pay
$0
Benefits
$21,447
Total compensation
$74,559
Full-time equivalent (FTE)
1

Source-specific fields

Clsindc
E
Dept Id
23461
Fte Annual Salary
$53,112
Jobcode
003917
Pos #
164852

Rene Peterson holds the role of Instructor Assistant at Robert L Grimes School. In 2026, their total compensation was $74,559.