- Sub-department
- National Science Foundation
- Base pay
- $209,600
- Overtime
- $0
- Other pay
- $10,000
- Benefits
- $0
- Total compensation
- $219,600
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $209,600
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $167,441
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 22
- Occupation Code (OPM)
- 1520
At National Science Foundation, Tomek Bartoszynski serves as a Mathematics based in Alexandria, Virginia. Their 2026 pay totaled $219,600. They are classified at grade 04.
- Sub-department
- National Science Foundation
- Base pay
- $209,600
- Overtime
- $0
- Other pay
- $9,500
- Benefits
- $0
- Total compensation
- $219,100
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $209,600
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $167,441
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 12
- Occupation Code (OPM)
- 1520
Zhilan Feng is a Mathematics at National Science Foundation based in Alexandria, Virginia. 2026 total compensation came to $219,100. They are classified at grade 04.
- Sub-department
- National Science Foundation
- Base pay
- $216,470
- Overtime
- $0
- Other pay
- $0
- Benefits
- $0
- Total compensation
- $216,470
- Pay grade
- 00
- Work city
- Alexandria
- Work state
- Virginia
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $216,470
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $216,470
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 19
- Occupation Code (OPM)
- 1520
Junping Wang holds the role of Mathematics at National Science Foundation based in Alexandria, Virginia. In 2024, their total compensation was $216,470. Their pay grade is 00.
- Sub-department
- National Science Foundation
- Base pay
- $209,600
- Overtime
- $0
- Other pay
- $6,000
- Benefits
- $0
- Total compensation
- $215,600
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $209,600
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $162,552
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 14
- Occupation Code (OPM)
- 1520
Stefaan Dewinter works as a Mathematics for National Science Foundation based in Alexandria, Virginia. Stefaan earned $215,600 in 2026. Their pay grade is 04.
Yong ZengMathematics/National Science Foundation
- Sub-department
- National Science Foundation
- Base pay
- $209,600
- Overtime
- $0
- Other pay
- $6,000
- Benefits
- $0
- Total compensation
- $215,600
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $209,600
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $159,069
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 3
- Occupation Code (OPM)
- 1520
Yong Zeng holds the role of Mathematics at National Science Foundation based in Alexandria, Virginia. In 2026, their total compensation was $215,600. Their pay grade is 04.
- Sub-department
- National Science Foundation
- Base pay
- $209,600
- Overtime
- $0
- Other pay
- $4,500
- Benefits
- $0
- Total compensation
- $214,100
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $209,600
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $165,728
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 14
- Occupation Code (OPM)
- 1520
Marian Bocea works as a Mathematics for National Science Foundation based in Alexandria, Virginia. Marian earned $214,100 in 2026. Their pay grade is 04.
- Sub-department
- National Science Foundation
- Base pay
- $209,600
- Overtime
- $0
- Other pay
- $4,500
- Benefits
- $0
- Total compensation
- $214,100
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- M.
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $209,600
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $167,441
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 17
- Occupation Code (OPM)
- 1520
James Douglass works as a Mathematics for National Science Foundation based in Alexandria, Virginia. James earned $214,100 in 2026. Their pay grade is 04.
- Sub-department
- National Science Foundation
- Base pay
- $209,600
- Overtime
- $0
- Other pay
- $4,500
- Benefits
- $0
- Total compensation
- $214,100
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $209,600
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $167,441
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 11
- Occupation Code (OPM)
- 1520
At National Science Foundation, Yuliya Gorb serves as a Mathematics based in Alexandria, Virginia. Their 2026 pay totaled $214,100. They are classified at grade 04.
- Sub-department
- National Science Foundation
- Base pay
- $209,600
- Overtime
- $0
- Other pay
- $3,393
- Benefits
- $0
- Total compensation
- $212,993
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- M.
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $209,600
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $167,441
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 7
- Occupation Code (OPM)
- 1520
At National Science Foundation, Paulo Celso Limafilho serves as a Mathematics based in Alexandria, Virginia. Their 2026 pay totaled $212,993. They are classified at grade 04.
- Sub-department
- National Science Foundation
- Base pay
- $205,335
- Overtime
- $0
- Other pay
- $7,000
- Benefits
- $0
- Total compensation
- $212,335
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- E.
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $205,335
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $153,304
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 10
- Occupation Code (OPM)
- 1520
Stacey Levine holds the role of Mathematics at National Science Foundation based in Alexandria, Virginia. In 2026, their total compensation was $212,335. Their pay grade is 04.
- Sub-department
- National Science Foundation
- Base pay
- $207,500
- Overtime
- $0
- Other pay
- $4,126
- Benefits
- $0
- Total compensation
- $211,626
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $207,500
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $165,783
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 20
- Occupation Code (OPM)
- 1520
Joanna Kania-Bartoszynsk is a Mathematics at National Science Foundation based in Alexandria, Virginia. 2025 total compensation came to $211,626. They are classified at grade 04.
- Sub-department
- National Science Foundation
- Base pay
- $207,500
- Overtime
- $0
- Other pay
- $2,600
- Benefits
- $0
- Total compensation
- $210,100
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $207,500
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $165,783
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 8
- Occupation Code (OPM)
- 1520
Swatee Naik works as a Mathematics for National Science Foundation based in Alexandria, Virginia. Swatee earned $210,100 in 2025. Their pay grade is 04.
- Sub-department
- National Science Foundation
- Base pay
- $207,500
- Overtime
- $0
- Other pay
- $2,600
- Benefits
- $0
- Total compensation
- $210,100
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- D.
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $207,500
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $165,783
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 17
- Occupation Code (OPM)
- 1520
Andrew Pollington holds the role of Mathematics at National Science Foundation based in Alexandria, Virginia. In 2025, their total compensation was $210,100. Their pay grade is 04.
- Sub-department
- National Science Foundation
- Base pay
- $207,500
- Overtime
- $0
- Other pay
- $2,000
- Benefits
- $0
- Total compensation
- $209,500
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $207,500
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $165,783
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 1
- Occupation Code (OPM)
- 1520
At National Science Foundation, Eriko Hironaka serves as a Mathematics based in Alexandria, Virginia. Their 2025 pay totaled $209,500. They are classified at grade 04.
- Sub-department
- National Science Foundation
- Base pay
- $207,500
- Overtime
- $0
- Other pay
- $2,000
- Benefits
- $0
- Total compensation
- $209,500
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $207,500
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $165,783
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 7
- Occupation Code (OPM)
- 1520
Hailiang Liu holds the role of Mathematics at National Science Foundation based in Alexandria, Virginia. In 2025, their total compensation was $209,500. Their pay grade is 04.
- Sub-department
- National Science Foundation
- Base pay
- $207,500
- Overtime
- $0
- Other pay
- $2,000
- Benefits
- $0
- Total compensation
- $209,500
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- J.
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $207,500
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $155,558
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 2
- Occupation Code (OPM)
- 1520
Adriana Salerno is a Mathematics at National Science Foundation based in Alexandria, Virginia. 2025 total compensation came to $209,500. They are classified at grade 04.
- Sub-department
- National Science Foundation
- Base pay
- $207,500
- Overtime
- $0
- Other pay
- $2,000
- Benefits
- $0
- Total compensation
- $209,500
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- M.
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $207,500
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $165,783
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 6
- Occupation Code (OPM)
- 1520
Paulo Celso Lima-Filho works as a Mathematics for National Science Foundation based in Alexandria, Virginia. Paulo earned $209,500 in 2025. Their pay grade is 04.
- Sub-department
- National Science Foundation
- Base pay
- $207,500
- Overtime
- $0
- Other pay
- $1,000
- Benefits
- $0
- Total compensation
- $208,500
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- J.
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $207,500
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $165,783
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 5
- Occupation Code (OPM)
- 1520
Michael Ferrara is a Mathematics at National Science Foundation based in Alexandria, Virginia. 2025 total compensation came to $208,500. They are classified at grade 04.
- Sub-department
- National Science Foundation
- Base pay
- $207,500
- Overtime
- $0
- Other pay
- $0
- Benefits
- $0
- Total compensation
- $207,500
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- L.
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $207,500
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $158,665
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 1
- Occupation Code (OPM)
- 1520
At National Science Foundation, Elizabeth Wilmer serves as a Mathematics based in Alexandria, Virginia. Their 2025 pay totaled $207,500. They are classified at grade 04.
- Sub-department
- National Science Foundation
- Base pay
- $204,000
- Overtime
- $0
- Other pay
- $3,000
- Benefits
- $0
- Total compensation
- $207,000
- Pay grade
- 05
- Work city
- Alexandria
- Work state
- Virginia
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $204,000
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $163,219
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 8
- Occupation Code (OPM)
- 1520
Alexios Klironomos works as a Mathematics for National Science Foundation based in Alexandria, Virginia. Alexios earned $207,000 in 2024. Their pay grade is 05.
- Sub-department
- National Science Foundation
- Base pay
- $204,000
- Overtime
- $0
- Other pay
- $2,738
- Benefits
- $0
- Total compensation
- $206,738
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- Fermin
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $204,000
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $161,230
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 7
- Occupation Code (OPM)
- 1520
Pedro Embid is a Mathematics at National Science Foundation based in Alexandria, Virginia. 2024 total compensation came to $206,738. They are classified at grade 04.
- Sub-department
- National Science Foundation
- Base pay
- $204,000
- Overtime
- $0
- Other pay
- $750
- Benefits
- $0
- Total compensation
- $204,750
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- S.
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $204,000
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $163,012
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 14
- Occupation Code (OPM)
- 1520
At National Science Foundation, Jennifer Pearl serves as a Mathematics based in Alexandria, Virginia. Their 2024 pay totaled $204,750. They are classified at grade 04.
Vu DinhMathematics/National Science Foundation
- Sub-department
- National Science Foundation
- Base pay
- $197,270
- Overtime
- $0
- Other pay
- $7,000
- Benefits
- $0
- Total compensation
- $204,270
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- C.
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $197,270
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $147,282
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 7
- Occupation Code (OPM)
- 1520
Vu Dinh is a Mathematics at National Science Foundation based in Alexandria, Virginia. 2026 total compensation came to $204,270. They are classified at grade 04.
- Sub-department
- National Science Foundation
- Base pay
- $183,151
- Overtime
- $0
- Other pay
- $3,200
- Benefits
- $0
- Total compensation
- $186,351
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $183,151
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $136,741
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 7
- Occupation Code (OPM)
- 1520
Dmitry Golovaty is a Mathematics at National Science Foundation based in Alexandria, Virginia. 2025 total compensation came to $186,351. They are classified at grade 04.
- Sub-department
- National Science Foundation
- Base pay
- $178,420
- Overtime
- $0
- Other pay
- $4,671
- Benefits
- $0
- Total compensation
- $183,091
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- E.
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $178,420
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $133,209
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 7
- Occupation Code (OPM)
- 1520
Emily Witt is a Mathematics at National Science Foundation based in Alexandria, Virginia. 2026 total compensation came to $183,091. They are classified at grade 04.
- Sub-department
- National Science Foundation
- Base pay
- $180,549
- Overtime
- $0
- Other pay
- $0
- Benefits
- $0
- Total compensation
- $180,549
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $180,549
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $135,486
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 6
- Occupation Code (OPM)
- 1520
Andrew Raich holds the role of Mathematics at National Science Foundation based in Alexandria, Virginia. In 2024, their total compensation was $180,549. Their pay grade is 04.
- Sub-department
- National Science Foundation
- Base pay
- $176,279
- Overtime
- $0
- Other pay
- $1,150
- Benefits
- $0
- Total compensation
- $177,429
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $176,279
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $132,282
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 8
- Occupation Code (OPM)
- 1520
At National Science Foundation, Amina Eladdadi serves as a Mathematics based in Alexandria, Virginia. Their 2024 pay totaled $177,429. They are classified at grade 04.
Qun LiMathematics/National Science Foundation
- Sub-department
- National Science Foundation
- Base pay
- $172,817
- Overtime
- $0
- Other pay
- $1,500
- Benefits
- $0
- Total compensation
- $174,317
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $172,817
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $129,684
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 7
- Occupation Code (OPM)
- 1520
Qun Li holds the role of Mathematics at National Science Foundation based in Alexandria, Virginia. In 2024, their total compensation was $174,317. Their pay grade is 04.
- Sub-department
- National Science Foundation
- Base pay
- $159,916
- Overtime
- $0
- Other pay
- $0
- Benefits
- $0
- Total compensation
- $159,916
- Pay grade
- 00
- Work city
- Skillman
- Work state
- New Jersey
- Middle name
- Michelle
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $159,916
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $159,916
- Duty Station Code
- 343075035
- Duty Station State
- NJ
- Length of Service (Years)
- 0
- Occupation Code (OPM)
- 1520
At National Science Foundation, Dana Britton serves as a Mathematics based in Skillman, New Jersey. Their 2024 pay totaled $159,916. They are classified at grade 00.
- Sub-department
- National Science Foundation
- Base pay
- $159,916
- Overtime
- $0
- Other pay
- $0
- Benefits
- $0
- Total compensation
- $159,916
- Pay grade
- 00
- Work city
- Lakeland
- Work state
- Tennessee
- Middle name
- Robert
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $159,916
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $159,916
- Duty Station Code
- 471338157
- Duty Station State
- TN
- Length of Service (Years)
- 0
- Occupation Code (OPM)
- 1520
John Haddock works as a Mathematics for National Science Foundation based in Lakeland, Tennessee. John earned $159,916 in 2024. Their pay grade is 00.
- Sub-department
- National Science Foundation
- Base pay
- $90,687
- Overtime
- $0
- Other pay
- $2,400
- Benefits
- $0
- Total compensation
- $93,087
- Pay grade
- 01
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- D.
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $90,687
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $68,053
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 2
- Occupation Code (OPM)
- 1520
Ciara Dalton works as a Mathematics for National Science Foundation based in Alexandria, Virginia. Ciara earned $93,087 in 2024. Their pay grade is 01.