- Sub-department
- National Science Foundation
- Base pay
- $209,600
- Overtime
- $0
- Other pay
- $8,000
- Benefits
- $0
- Total compensation
- $217,600
- 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)
- 5
- Occupation Code (OPM)
- 1320
John Papanikolas works as a Chemistry for National Science Foundation based in Alexandria, Virginia. John earned $217,600 in 2026. Their pay grade is 04.
- Sub-department
- National Science Foundation
- Base pay
- $209,600
- Overtime
- $0
- Other pay
- $5,500
- Benefits
- $0
- Total compensation
- $215,100
- 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)
- 17
- Occupation Code (OPM)
- 1320
Sukwah Tamchang holds the role of Chemistry at National Science Foundation based in Alexandria, Virginia. In 2026, their total compensation was $215,100. Their pay grade is 04.
- Sub-department
- National Science Foundation
- Base pay
- $209,600
- Overtime
- $0
- Other pay
- $5,070
- Benefits
- $0
- Total compensation
- $214,670
- 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)
- 19
- Occupation Code (OPM)
- 1320
Dawn Rickey holds the role of Chemistry at National Science Foundation based in Alexandria, Virginia. In 2026, their total compensation was $214,670. Their pay grade is 04.
Tingyu LiChemistry/National Science Foundation
- 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)
- 20
- Occupation Code (OPM)
- 1320
Tingyu Li works as a Chemistry for National Science Foundation based in Alexandria, Virginia. Tingyu earned $214,100 in 2026. Their pay grade is 04.
- Sub-department
- National Science Foundation
- Base pay
- $209,600
- Overtime
- $0
- Other pay
- $4,000
- Benefits
- $0
- Total compensation
- $213,600
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- A.
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)
- 20
- Occupation Code (OPM)
- 1320
At National Science Foundation, Colby Foss serves as a Chemistry based in Alexandria, Virginia. Their 2026 pay totaled $213,600. They are classified at grade 04.
- Sub-department
- National Science Foundation
- Base pay
- $209,600
- Overtime
- $0
- Other pay
- $3,000
- Benefits
- $0
- Total compensation
- $212,600
- 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)
- 12
- Occupation Code (OPM)
- 1320
At National Science Foundation, Richard Dawes serves as a Chemistry based in Alexandria, Virginia. Their 2026 pay totaled $212,600. They are classified at grade 04.
- Sub-department
- National Science Foundation
- Base pay
- $209,600
- Overtime
- $0
- Other pay
- $3,000
- Benefits
- $0
- Total compensation
- $212,600
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- A
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)
- 19
- Occupation Code (OPM)
- 1320
Sylvia Edgerton is a Chemistry at National Science Foundation based in Alexandria, Virginia. 2026 total compensation came to $212,600. They are classified at grade 04.
- Sub-department
- National Science Foundation
- Base pay
- $209,600
- Overtime
- $0
- Other pay
- $3,000
- Benefits
- $0
- Total compensation
- $212,600
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- Gene
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)
- 16
- Occupation Code (OPM)
- 1320
Kenneth Moloy works as a Chemistry for National Science Foundation based in Alexandria, Virginia. Kenneth earned $212,600 in 2026. Their pay grade is 04.
- Sub-department
- National Science Foundation
- Base pay
- $209,600
- Overtime
- $0
- Other pay
- $2,650
- Benefits
- $0
- Total compensation
- $212,250
- 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)
- 13
- Occupation Code (OPM)
- 1320
Catalina Achim is a Chemistry at National Science Foundation based in Alexandria, Virginia. 2026 total compensation came to $212,250. They are classified at grade 04.
- Sub-department
- National Science Foundation
- Base pay
- $209,600
- Overtime
- $0
- Other pay
- $2,000
- Benefits
- $0
- Total compensation
- $211,600
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- L.
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $209,600
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $166,276
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 10
- Occupation Code (OPM)
- 1320
Brandi Schottel works as a Chemistry for National Science Foundation based in Alexandria, Virginia. Brandi earned $211,600 in 2026. Their pay grade is 04.
- Sub-department
- National Science Foundation
- Base pay
- $209,600
- Overtime
- $0
- Other pay
- $1,500
- Benefits
- $0
- Total compensation
- $211,100
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- J.
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)
- 26
- Occupation Code (OPM)
- 1320
Katharine Covert is a Chemistry at National Science Foundation based in Alexandria, Virginia. 2026 total compensation came to $211,100. They are classified at grade 04.
- Sub-department
- National Science Foundation
- Base pay
- $207,500
- Overtime
- $0
- Other pay
- $2,400
- Benefits
- $0
- Total compensation
- $209,900
- 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)
- 14
- Occupation Code (OPM)
- 1320
Suk-Wah Tam-Chang works as a Chemistry for National Science Foundation based in Alexandria, Virginia. Suk-Wah earned $209,900 in 2025. Their pay grade is 04.
- Sub-department
- National Science Foundation
- Base pay
- $204,000
- Overtime
- $0
- Other pay
- $5,750
- Benefits
- $0
- Total compensation
- $209,750
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- K.
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)
- 27
- Occupation Code (OPM)
- 1320
Bruce Hamilton is a Chemistry at National Science Foundation based in Alexandria, Virginia. 2024 total compensation came to $209,750. They are classified at grade 04.
- Sub-department
- National Science Foundation
- Base pay
- $204,000
- Overtime
- $0
- Other pay
- $4,000
- Benefits
- $0
- Total compensation
- $208,000
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- D
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)
- 16
- Occupation Code (OPM)
- 1320
Kelsey Cook is a Chemistry at National Science Foundation based in Alexandria, Virginia. 2024 total compensation came to $208,000. They are classified at grade 04.
- Sub-department
- National Science Foundation
- Base pay
- $204,000
- Overtime
- $0
- Other pay
- $3,800
- Benefits
- $0
- Total compensation
- $207,800
- Pay grade
- 04
- 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)
- $163,012
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 28
- Occupation Code (OPM)
- 1320
Anne-Marie Schmoltner is a Chemistry at National Science Foundation based in Alexandria, Virginia. 2024 total compensation came to $207,800. They are classified at grade 04.
- Sub-department
- National Science Foundation
- Base pay
- $204,000
- Overtime
- $0
- Other pay
- $800
- Benefits
- $0
- Total compensation
- $204,800
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- E.
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)
- 30
- Occupation Code (OPM)
- 1320
Gregory Collins works as a Chemistry for National Science Foundation based in Alexandria, Virginia. Gregory earned $204,800 in 2024. Their pay grade is 04.
- Sub-department
- National Science Foundation
- Base pay
- $204,000
- Overtime
- $0
- Other pay
- $0
- Benefits
- $0
- Total compensation
- $204,000
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- B.
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)
- 0
- Occupation Code (OPM)
- 1320
George Richter-Addo holds the role of Chemistry at National Science Foundation based in Alexandria, Virginia. In 2024, their total compensation was $204,000. Their pay grade is 04.
- Sub-department
- National Science Foundation
- Base pay
- $191,181
- Overtime
- $0
- Other pay
- $4,500
- Benefits
- $0
- Total compensation
- $195,681
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- L.
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $191,181
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $142,736
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 10
- Occupation Code (OPM)
- 1320
Tanya Whitmer works as a Chemistry for National Science Foundation based in Alexandria, Virginia. Tanya earned $195,681 in 2026. Their pay grade is 04.
Ryan JornChemistry/National Science Foundation
- Sub-department
- National Science Foundation
- Base pay
- $189,959
- Overtime
- $0
- Other pay
- $0
- Benefits
- $0
- Total compensation
- $189,959
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- P.
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $189,959
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $141,824
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 1
- Occupation Code (OPM)
- 1320
Ryan Jorn holds the role of Chemistry at National Science Foundation based in Alexandria, Virginia. In 2025, their total compensation was $189,959. Their pay grade is 04.
- Sub-department
- National Science Foundation
- Base pay
- $187,549
- Overtime
- $0
- Other pay
- $2,000
- Benefits
- $0
- Total compensation
- $189,549
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- C.
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $187,549
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $140,025
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 1
- Occupation Code (OPM)
- 1320
At National Science Foundation, John Jewett serves as a Chemistry based in Alexandria, Virginia. Their 2025 pay totaled $189,549. They are classified at grade 04.
- Sub-department
- National Science Foundation
- Base pay
- $182,987
- Overtime
- $0
- Other pay
- $0
- Benefits
- $0
- Total compensation
- $182,987
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- L.
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $182,987
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $136,619
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 0
- Occupation Code (OPM)
- 1320
Laura Anderson works as a Chemistry for National Science Foundation based in Alexandria, Virginia. Laura earned $182,987 in 2025. Their pay grade is 04.
- Sub-department
- National Science Foundation
- Base pay
- $172,818
- Overtime
- $0
- Other pay
- $1,400
- Benefits
- $0
- Total compensation
- $174,218
- Pay grade
- 04
- Work city
- Alexandria
- Work state
- Virginia
- Middle name
- E.
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $172,818
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $129,685
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 7
- Occupation Code (OPM)
- 1320
At National Science Foundation, Sarah Wold serves as a Chemistry based in Alexandria, Virginia. Their 2024 pay totaled $174,218. They are classified at grade 04.
- Sub-department
- National Science Foundation
- Base pay
- $164,448
- Overtime
- $0
- Other pay
- $3,000
- Benefits
- $0
- Total compensation
- $167,448
- Pay grade
- 04
- Work city
- Pittsburgh
- Work state
- Pennsylvania
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $164,448
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $135,874
- Duty Station Code
- 426600003
- Duty Station State
- PA
- Length of Service (Years)
- 13
- Occupation Code (OPM)
- 1320
Tomislav Pintauer works as a Chemistry for National Science Foundation based in Pittsburgh, Pennsylvania. Tomislav earned $167,448 in 2026. Their pay grade is 04.
Pui HoChemistry/National Science Foundation
- Sub-department
- National Science Foundation
- Base pay
- $159,916
- Overtime
- $0
- Other pay
- $2,000
- Benefits
- $0
- Total compensation
- $161,916
- Pay grade
- 00
- Work city
- Fort Collins
- Work state
- Colorado
- Middle name
- S.
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
- 080860069
- Duty Station State
- CO
- Length of Service (Years)
- 0
- Occupation Code (OPM)
- 1320
Pui Ho is a Chemistry at National Science Foundation based in Fort Collins, Colorado. 2024 total compensation came to $161,916. They are classified at grade 00.
- Sub-department
- National Science Foundation
- Base pay
- $159,916
- Overtime
- $0
- Other pay
- $1,200
- Benefits
- $0
- Total compensation
- $161,116
- Pay grade
- 00
- Work city
- Miami Beach
- Work state
- Florida
- Middle name
- R.
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
- 122020086
- Duty Station State
- FL
- Length of Service (Years)
- 8
- Occupation Code (OPM)
- 1320
Jose Almirall holds the role of Chemistry at National Science Foundation based in Miami Beach, Florida. In 2024, their total compensation was $161,116. Their pay grade is 00.
- Sub-department
- National Science Foundation
- Base pay
- $159,916
- Overtime
- $0
- Other pay
- $750
- Benefits
- $0
- Total compensation
- $160,666
- Pay grade
- 00
- Work city
- Northampton
- Work state
- Massachusetts
- Middle name
- Marie
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
- 250890015
- Duty Station State
- MA
- Length of Service (Years)
- 10
- Occupation Code (OPM)
- 1320
At National Science Foundation, Michelle Bushey serves as a Chemistry based in Northampton, Massachusetts. Their 2024 pay totaled $160,666. They are classified at grade 00.
Tong RenChemistry/National Science Foundation
- Sub-department
- National Science Foundation
- Base pay
- $159,916
- Overtime
- $0
- Other pay
- $400
- Benefits
- $0
- Total compensation
- $160,316
- Pay grade
- 00
- Work city
- West Lafayette
- Work state
- Indiana
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
- 185200157
- Duty Station State
- IN
- Length of Service (Years)
- 10
- Occupation Code (OPM)
- 1320
Tong Ren works as a Chemistry for National Science Foundation based in West Lafayette, Indiana. Tong earned $160,316 in 2024. Their pay grade is 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
- Harrisonburg
- Work state
- Virginia
- Middle name
- Winton
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
- 511190660
- Duty Station State
- VA
- Length of Service (Years)
- 7
- Occupation Code (OPM)
- 1320
At National Science Foundation, John Gilje serves as a Chemistry based in Harrisonburg, Virginia. 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
- Durham
- Work state
- New Hampshire
- Middle name
- P
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
- 330100017
- Duty Station State
- NH
- Length of Service (Years)
- 2
- Occupation Code (OPM)
- 1320
At National Science Foundation, Richard Johnson serves as a Chemistry based in Durham, New Hampshire. 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
- Los Angeles
- Work state
- California
- Middle name
- Margaret
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
- 061980037
- Duty Station State
- CA
- Length of Service (Years)
- 0
- Occupation Code (OPM)
- 1320
Catherine Patterson works as a Chemistry for National Science Foundation based in Los Angeles, California. Catherine earned $159,916 in 2024. Their pay grade is 00.
- Sub-department
- National Science Foundation
- Base pay
- $112,657
- Overtime
- $0
- Other pay
- $7,000
- Benefits
- $0
- Total compensation
- $119,657
- Pay grade
- 12
- Work city
- Alexandria
- Work state
- Virginia
Source-specific fields
- Adjusted Basic Pay (incl. locality)
- $112,657
- Agency Code (OPM)
- NF
- Agency Sub-element Code (OPM)
- NF00
- Basic Pay (before locality)
- $84,110
- Duty Station Code
- 510040510
- Duty Station State
- VA
- Length of Service (Years)
- 3
- Occupation Code (OPM)
- 1320
Margaret Capooci is a Chemistry at National Science Foundation based in Alexandria, Virginia. 2026 total compensation came to $119,657. They are classified at grade 12.