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School District of Philadelphia / Science Leadership Academy

Agency file

Science Leadership Academy

Source file: School District of Philadelphia — Employee Information / ingested Jun 19, 2026

The Science Leadership Academy operates a public higher-education institution — instruction, research, and student services.

In 2026, this agency had 44 employees with median total compensation of $93,154; the highest distinct record was $172,636.

Year
2026
Employees
44
Median total
$93,154
Highest record
$172,636

What the records show

Compensation analytics

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

Salary distribution

$28,326$116,992+

How 2026 total compensation is spread across the 44 employees. Each bar is a pay range; taller bars mean more people earn in that range. The amber line marks the median ($93,154) — half earn less, half more. The far-right bar collects the highest earners.

Average pay composition

  • Base$85,165 (100%)
  • Overtime$0 (0%)
  • Other$0 (0%)
  • Benefits$0 (0%)

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
$37,962
$65,510
$93,154
$110,720
$110,720

The pay ladder for this department. Someone at the 90th percentile earns $110,720 — more than 90% of the department; the 10th percentile earns $37,962. The shaded band is the middle half of employees (25th–75th percentile).

Largest job titles

Teacher
27 · $97,852
School Counselor
2 · $99,934
Principal
1 · $172,636

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

Highest-paid first / page 1

Christopher Lehmann

Principal/Science Leadership Academy

2026 total comp
$172,636
Base pay
$172,636
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$172,636
Union / bargaining unit
CASA
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Christopher Lehmann holds the role of Principal at Science Leadership Academy. In 2026, their total compensation was $172,636. They are represented by CASA.

Kelly Schaaf

Assistant Principal/Science Leadership Academy

2026 total comp
$116,992
Base pay
$116,992
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$116,992
Union / bargaining unit
CASA
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

At Science Leadership Academy, Kelly Schaaf serves as a Assistant Principal. Their 2026 pay totaled $116,992. Their bargaining unit is CASA.

Michael Ames

Teacher, Special Education/Science Leadership Academy

2026 total comp
$110,720
Base pay
$110,720
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$110,720
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

At Science Leadership Academy, Michael Ames serves as a Teacher, Special Education. Their 2026 pay totaled $110,720. They are represented by PFT.

Joshua Block

Teacher/Science Leadership Academy

2026 total comp
$110,720
Base pay
$110,720
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$110,720
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Joshua Block works as a Teacher for Science Leadership Academy. Joshua earned $110,720 in 2026. Union affiliation: PFT.

Michael Clapper

Teacher/Science Leadership Academy

2026 total comp
$110,720
Base pay
$110,720
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$110,720
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Michael Clapper works as a Teacher for Science Leadership Academy. Michael earned $110,720 in 2026. They are represented by PFT.

Erin Giorgio

Teacher/Science Leadership Academy

2026 total comp
$110,720
Base pay
$110,720
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$110,720
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

At Science Leadership Academy, Erin Giorgio serves as a Teacher. Their 2026 pay totaled $110,720. They are represented by PFT.

Pearl Jonas

Teacher/Science Leadership Academy

2026 total comp
$110,720
Base pay
$110,720
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$110,720
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Pearl Jonas is a Teacher at Science Leadership Academy. 2026 total compensation came to $110,720. They are represented by PFT.

Matthew Kay

Teacher/Science Leadership Academy

2026 total comp
$110,720
Base pay
$110,720
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$110,720
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Matthew Kay holds the role of Teacher at Science Leadership Academy. In 2026, their total compensation was $110,720. Their bargaining unit is PFT.

Brian Kelly

Teacher/Science Leadership Academy

2026 total comp
$110,720
Base pay
$110,720
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$110,720
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Brian Kelly works as a Teacher for Science Leadership Academy. Brian earned $110,720 in 2026. They are represented by PFT.

Bradford Latimer

Teacher/Science Leadership Academy

2026 total comp
$110,720
Base pay
$110,720
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$110,720
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Bradford Latimer is a Teacher at Science Leadership Academy. 2026 total compensation came to $110,720. They are represented by PFT.

Elizabeth Menasion

Teacher, Special Education/Science Leadership Academy

2026 total comp
$110,720
Base pay
$110,720
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$110,720
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Elizabeth Menasion is a Teacher, Special Education at Science Leadership Academy. 2026 total compensation came to $110,720. Union affiliation: PFT.

Larissa Pahomov

Teacher/Science Leadership Academy

2026 total comp
$110,720
Base pay
$110,720
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$110,720
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Larissa Pahomov holds the role of Teacher at Science Leadership Academy. In 2026, their total compensation was $110,720. Union affiliation: PFT.

Sunil Reddy

Teacher/Science Leadership Academy

2026 total comp
$110,720
Base pay
$110,720
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$110,720
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Sunil Reddy works as a Teacher for Science Leadership Academy. Sunil earned $110,720 in 2026. Their bargaining unit is PFT.

Stephanie Sessa

Teacher/Science Leadership Academy

2026 total comp
$110,720
Base pay
$110,720
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$110,720
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Stephanie Sessa holds the role of Teacher at Science Leadership Academy. In 2026, their total compensation was $110,720. Their bargaining unit is PFT.

Zoe Siswick

School Counselor/Science Leadership Academy

2026 total comp
$110,720
Base pay
$110,720
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$110,720
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Zoe Siswick holds the role of School Counselor at Science Leadership Academy. In 2026, their total compensation was $110,720. Their bargaining unit is PFT.

Jason Todd

Teacher/Science Leadership Academy

2026 total comp
$110,720
Base pay
$110,720
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$110,720
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Jason Todd works as a Teacher for Science Leadership Academy. Jason earned $110,720 in 2026. They are represented by PFT.

Jonathan Estey

Teacher, Special Education/Science Leadership Academy

2026 total comp
$102,520
Base pay
$102,520
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$102,520
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

At Science Leadership Academy, Jonathan Estey serves as a Teacher, Special Education. Their 2026 pay totaled $102,520. They are represented by PFT.

Victor Hernandez

Teacher/Science Leadership Academy

2026 total comp
$102,520
Base pay
$102,520
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$102,520
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Victor Hernandez works as a Teacher for Science Leadership Academy. Victor earned $102,520 in 2026. Their bargaining unit is PFT.

Brian Johnson

Teacher/Science Leadership Academy

2026 total comp
$97,852
Base pay
$97,852
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$97,852
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Brian Johnson is a Teacher at Science Leadership Academy. 2026 total compensation came to $97,852. Union affiliation: PFT.

John Protopapa-Henkel

Teacher/Science Leadership Academy

2026 total comp
$97,852
Base pay
$97,852
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$97,852
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

John Protopapa-Henkel works as a Teacher for Science Leadership Academy. John earned $97,852 in 2026. Union affiliation: PFT.

Mercedes Broughton-Garcia

Teacher/Science Leadership Academy

2026 total comp
$94,011
Base pay
$94,011
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$94,011
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Mercedes Broughton-Garcia holds the role of Teacher at Science Leadership Academy. In 2026, their total compensation was $94,011. Their bargaining unit is PFT.

Jenna Kane

Teacher/Science Leadership Academy

2026 total comp
$94,011
Base pay
$94,011
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$94,011
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Jenna Kane holds the role of Teacher at Science Leadership Academy. In 2026, their total compensation was $94,011. Their bargaining unit is PFT.

Tara Pulley

School Climate Manager/Science Leadership Academy

2026 total comp
$92,297
Base pay
$92,297
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$92,297
Union / bargaining unit
CASA
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

At Science Leadership Academy, Tara Pulley serves as a School Climate Manager. Their 2026 pay totaled $92,297. Union affiliation: CASA.

Cassandra D. Mack

School Counselor/Science Leadership Academy

2026 total comp
$89,147
Base pay
$89,147
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$89,147
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Cassandra D. Mack works as a School Counselor for Science Leadership Academy. Cassandra earned $89,147 in 2026. Union affiliation: PFT.

Nicole Atkins

Teacher/Science Leadership Academy

2026 total comp
$86,761
Base pay
$86,761
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$86,761
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Nicole Atkins works as a Teacher for Science Leadership Academy. Nicole earned $86,761 in 2026. They are represented by PFT.

Viulka Arias Guzman

Teacher/Science Leadership Academy

2026 total comp
$83,347
Base pay
$83,347
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$83,347
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Viulka Arias Guzman is a Teacher at Science Leadership Academy. 2026 total compensation came to $83,347. Union affiliation: PFT.

Christian Banchs

School Nurse/Science Leadership Academy

2026 total comp
$83,246
Base pay
$83,246
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$83,246
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Christian Banchs is a School Nurse at Science Leadership Academy. 2026 total compensation came to $83,246. Union affiliation: PFT.

Roniecia Harris

Teacher/Science Leadership Academy

2026 total comp
$83,246
Base pay
$83,246
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$83,246
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Roniecia Harris works as a Teacher for Science Leadership Academy. Roniecia earned $83,246 in 2026. Union affiliation: PFT.

Kelli Showalter

Teacher/Science Leadership Academy

2026 total comp
$74,020
Base pay
$74,020
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$74,020
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Kelli Showalter holds the role of Teacher at Science Leadership Academy. In 2026, their total compensation was $74,020. Their bargaining unit is PFT.

Andrea Gade

Teacher/Science Leadership Academy

2026 total comp
$73,196
Base pay
$73,196
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$73,196
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Andrea Gade holds the role of Teacher at Science Leadership Academy. In 2026, their total compensation was $73,196. Their bargaining unit is PFT.

Yadierys Angeles-Figueroa

Teacher/Science Leadership Academy

2026 total comp
$66,843
Base pay
$66,843
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$66,843
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

At Science Leadership Academy, Yadierys Angeles-Figueroa serves as a Teacher. Their 2026 pay totaled $66,843. Union affiliation: PFT.

Alexis Clancy

Teacher/Science Leadership Academy

2026 total comp
$66,843
Base pay
$66,843
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$66,843
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Alexis Clancy holds the role of Teacher at Science Leadership Academy. In 2026, their total compensation was $66,843. They are represented by PFT.

Alexander Kruszewski

Teacher/Science Leadership Academy

2026 total comp
$65,510
Base pay
$65,510
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$65,510
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Alexander Kruszewski is a Teacher at Science Leadership Academy. 2026 total compensation came to $65,510. Their bargaining unit is PFT.

Anthony Beltran Rivera

Teacher/Science Leadership Academy

2026 total comp
$58,129
Base pay
$58,129
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$58,129
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

At Science Leadership Academy, Anthony Beltran Rivera serves as a Teacher. Their 2026 pay totaled $58,129. They are represented by PFT.

Serenity Baruzzini

Teacher/Science Leadership Academy

2026 total comp
$55,770
Base pay
$55,770
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$55,770
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Serenity Baruzzini is a Teacher at Science Leadership Academy. 2026 total compensation came to $55,770. Union affiliation: PFT.

Mary Grace Kirby

Teacher/Science Leadership Academy

2026 total comp
$55,770
Base pay
$55,770
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$55,770
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

At Science Leadership Academy, Mary Grace Kirby serves as a Teacher. Their 2026 pay totaled $55,770. Union affiliation: PFT.

John Tart

Special Education Assistant/Science Leadership Academy

2026 total comp
$41,857
Base pay
$41,857
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$41,857
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

At Science Leadership Academy, John Tart serves as a Special Education Assistant. Their 2026 pay totaled $41,857. They are represented by PFT.

Semaj Smith-Hobbs

Secretary I/Science Leadership Academy

2026 total comp
$39,574
Base pay
$39,574
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$39,574
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Semaj Smith-Hobbs works as a Secretary I for Science Leadership Academy. Semaj earned $39,574 in 2026. Their bargaining unit is PFT.

Karla Howard

Special Education Assistant/Science Leadership Academy

2026 total comp
$37,962
Base pay
$37,962
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$37,962
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Karla Howard is a Special Education Assistant at Science Leadership Academy. 2026 total compensation came to $37,962. Their bargaining unit is PFT.

Elijah Little

Special Education Assistant/Science Leadership Academy

2026 total comp
$37,962
Base pay
$37,962
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$37,962
Union / bargaining unit
PFT
Pay basis
Salaried

Source-specific fields

Home Organization
2650
Organization Level
HIGH SCHOOL
Run Date
Apr 1, 2026
School Year
2025-2026

Elijah Little holds the role of Special Education Assistant at Science Leadership Academy. In 2026, their total compensation was $37,962. Their bargaining unit is PFT.