U.S. Federal Government (non-Defense) / Department of Interior / Horticulture

Job-title file

Horticulture at Department of Interior, U.S. Federal Government

Carry out the duties of this position in support of the agency's public mission.

14 employees hold this title in Department of Interior. Median total compensation for the role is $104,307, above the department median of $85,447.

Employees: 14
Total payroll: $1.3M
Role median: $104,307
Agency median: $85,447
Comparison: Above

What the records show

Role pay distribution

Pay distribution for this role

$61,111$116,669+

Hover a bar for its range; click to filter the list below.

How total compensation varies among the 14 people in this role. Even for one job title, pay differs with seniority, step, overtime, and tenure. Each bar is a pay range; the far-right bar collects the highest earners.

Compare departments

This role across U.S. Federal Government (non-Defense)

Horticulture is held in 7 U.S. Federal Government (non-Defense) departments. In Department of Interior, the median of $104,307 ranks #4 of 7.

Highest-paying departments for this role

Department of State

$146,143 · 1

Department of Health and Human Services

$131,489 · 2

General Services Administration

$121,684 · 3

Smithsonian Institution

$102,901 · 45

Department of Agriculture

$102,632 · 55

Department of Veterans Affairs

$82,148 · 3

Median total compensation for the Horticulture role in other U.S. Federal Government (non-Defense)departments (highest first). Each bar links to that department’s page for this role.

Same department

Other job titles in Department of Interior

Accounting 434
Administrative Officer 783
Archeology 719
Auditing 339
Biological Science Technician 2,979
Budget Analysis 1,213
Civil Engineering 1,288
Contracting 1,164
Custodial Working 526
Dispatching 486
Ecology 660
Education and Training Technician 874
Education and Vocational Training 879
Engineering Equipment Operating 840
Engineering Technical 514
Environmental Protection Specialist 489
Equipment Facilities, and Services 287
Facility Operations Services 684
Financial Administration and Program 905
Financial Clerical and Assistance 1,533
Fish and Wildlife Administration 331
Fish Biology 921
Forestry 306
Forestry Technician 1,480
General Attorney 588
General Business and Industry 968
General Natural Resources Management and Biological Sciences 5,065
General Physical Science 1,130
Geography 443
Geology 859
Geophysics 326
Grants Management 433
Guide 1,197
Human Resources Assistance 345
Human Resources Management 1,315
Hydrologic Technician 1,652
Hydrology 1,314
Industrial Equipment Mechanic 272
Information Technology Management 2,357
Laboring 988
Maintenance Mechanic 4,669
Management and Program Analysis 2,063
Miscellaneous Administration and Program 3,662
Miscellaneous Clerk and Assistant 2,628
Motor Vehicle Operating 408
Outdoor Recreation Planning 483
Park Ranger 6,562
Petroleum Engineering 330
Program Management 804
Public Affairs 514
Rangeland Management 300
Realty 940
Recreation Aid and Assistant 268
Safety and Occupational Health Management 347
Secretary 365
Training Instruction 301
Utility Systems Repairing-Operating 300
Wildland Fire Management 4,392
Wildlife Biology 880
Wildlife Refuge Management 523

Record list

Employees with this title

Page 1

Douglas Rowley

Horticulture/Department of Interior

2024 total comp

$117,231

Sub-department: National Park Service
Base pay: $115,731
Overtime: $0
Other pay: $1,500
Benefits: $0
Total compensation: $117,231
Pay grade: 12
Work city: Washington
Work state: District of Columbia
Middle name: K.

Source-specific fields

Adjusted Basic Pay (incl. locality): $115,731
Agency Code (OPM): IN
Agency Sub-element Code (OPM): IN10
Basic Pay (before locality): $86,846
Duty Station Code: 110010001
Duty Station State: DC
Length of Service (Years): 30
Occupation Code (OPM): 0437

Douglas Rowley works as a Horticulture for Department of Interior based in Washington, District of Columbia. Douglas earned $117,231 in 2024. Their pay grade is 12.

Elizabeth Derr

Horticulture/Department of Interior

2026 total comp

$115,069

Sub-department: National Park Service
Base pay: $115,069
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $115,069
Pay grade: 12
Work city: Philadelphia
Work state: Pennsylvania
Middle name: Brooke

Source-specific fields

Adjusted Basic Pay (incl. locality): $115,069
Agency Code (OPM): IN
Agency Sub-element Code (OPM): IN10
Basic Pay (before locality): $89,208
Duty Station Code: 426540101
Duty Station State: PA
Length of Service (Years): 15
Occupation Code (OPM): 0437

Elizabeth Derr is a Horticulture at Department of Interior based in Philadelphia, Pennsylvania. 2026 total compensation came to $115,069. They are classified at grade 12.

Krystyna Hearn

Horticulture/Department of Interior

2026 total comp

$112,657

Sub-department: National Park Service
Base pay: $112,657
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $112,657
Pay grade: 12
Work city: Washington
Work state: District of Columbia
Middle name: Nikitiuk

Source-specific fields

Adjusted Basic Pay (incl. locality): $112,657
Agency Code (OPM): IN
Agency Sub-element Code (OPM): IN10
Basic Pay (before locality): $84,110
Duty Station Code: 110010001
Duty Station State: DC
Length of Service (Years): 17
Occupation Code (OPM): 0437

Krystyna Hearn holds the role of Horticulture at Department of Interior based in Washington, District of Columbia. In 2026, their total compensation was $112,657. Their pay grade is 12.

Anna De Cordova

Horticulture/Department of Interior

2026 total comp

$111,479

Sub-department: National Park Service
Base pay: $111,479
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $111,479
Pay grade: 11
Work city: Hyde Park
Work state: New York
Middle name: P

Source-specific fields

Adjusted Basic Pay (incl. locality): $111,479
Agency Code (OPM): IN
Agency Sub-element Code (OPM): IN10
Basic Pay (before locality): $80,811
Duty Station Code: 362870027
Duty Station State: NY
Length of Service (Years): 15
Occupation Code (OPM): 0437

Anna De Cordova holds the role of Horticulture at Department of Interior based in Hyde Park, New York. In 2026, their total compensation was $111,479. Their pay grade is 11.

Jessica Quade

Horticulture/Department of Interior

2026 total comp

$111,087

Sub-department: National Park Service
Base pay: $111,087
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $111,087
Pay grade: 11
Work city: Washington
Work state: District of Columbia
Middle name: Amerson

Source-specific fields

Adjusted Basic Pay (incl. locality): $111,087
Agency Code (OPM): IN
Agency Sub-element Code (OPM): IN10
Basic Pay (before locality): $82,938
Duty Station Code: 110010001
Duty Station State: DC
Length of Service (Years): 22
Occupation Code (OPM): 0437

Jessica Quade works as a Horticulture for Department of Interior based in Washington, District of Columbia. Jessica earned $111,087 in 2026. Their pay grade is 11.

Wookun Kim

Horticulture/Department of Interior

2026 total comp

$111,087

Sub-department: National Park Service
Base pay: $111,087
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $111,087
Pay grade: 11
Work city: Washington
Work state: District of Columbia

Source-specific fields

Adjusted Basic Pay (incl. locality): $111,087
Agency Code (OPM): IN
Agency Sub-element Code (OPM): IN10
Basic Pay (before locality): $82,938
Duty Station Code: 110010001
Duty Station State: DC
Length of Service (Years): 23
Occupation Code (OPM): 0437

At Department of Interior, Wookun Kim serves as a Horticulture based in Washington, District of Columbia. Their 2026 pay totaled $111,087. They are classified at grade 11.

Keith Park

Horticulture/Department of Interior

2026 total comp

$108,921

Sub-department: National Park Service
Base pay: $108,921
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $108,921
Pay grade: 11
Work city: Martinez
Work state: California
Middle name: Woodrow

Source-specific fields

Adjusted Basic Pay (incl. locality): $108,921
Agency Code (OPM): IN
Agency Sub-element Code (OPM): IN10
Basic Pay (before locality): $74,430
Duty Station Code: 062090013
Duty Station State: CA
Length of Service (Years): 16
Occupation Code (OPM): 0437

Keith Park holds the role of Horticulture at Department of Interior based in Martinez, California. In 2026, their total compensation was $108,921. Their pay grade is 11.

James Hogan

Horticulture/Department of Interior

2026 total comp

$99,692

Sub-department: National Park Service
Base pay: $99,692
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $99,692
Pay grade: 11
Work city: Towson
Work state: Maryland
Middle name: R

Source-specific fields

Adjusted Basic Pay (incl. locality): $99,692
Agency Code (OPM): IN
Agency Sub-element Code (OPM): IN10
Basic Pay (before locality): $74,430
Duty Station Code: 241585005
Duty Station State: MD
Length of Service (Years): 5
Occupation Code (OPM): 0437

James Hogan is a Horticulture at Department of Interior based in Towson, Maryland. 2026 total compensation came to $99,692. They are classified at grade 11.

Joshua Drown

Horticulture/Department of Interior

2026 total comp

$87,877

Sub-department: National Park Service
Base pay: $87,877
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $87,877
Pay grade: 09
Work city: Ashford
Work state: Washington
Middle name: S.

Source-specific fields

Adjusted Basic Pay (incl. locality): $87,877
Agency Code (OPM): IN
Agency Sub-element Code (OPM): IN10
Basic Pay (before locality): $66,791
Duty Station Code: 530085053
Duty Station State: WA
Length of Service (Years): 20
Occupation Code (OPM): 0437

Joshua Drown is a Horticulture at Department of Interior based in Ashford, Washington. 2026 total compensation came to $87,877. They are classified at grade 09.

Joseph Schmidt

Horticulture/Department of Interior

2026 total comp

$85,830

Sub-department: Bureau of Land Management
Base pay: $85,830
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $85,830
Pay grade: 11
Work city: Colton
Work state: Oregon
Middle name: Aaron

Source-specific fields

Adjusted Basic Pay (incl. locality): $85,830
Agency Code (OPM): IN
Agency Sub-element Code (OPM): IN05
Basic Pay (before locality): $68,049
Duty Station Code: 410368005
Duty Station State: OR
Length of Service (Years): 2
Occupation Code (OPM): 0437

Joseph Schmidt holds the role of Horticulture at Department of Interior based in Colton, Oregon. In 2026, their total compensation was $85,830. Their pay grade is 11.

Adam Foldesi

Horticulture/Department of Interior

2026 total comp

$82,148

Sub-department: National Park Service
Base pay: $82,148
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $82,148
Pay grade: 11
Work city: Andersonville
Work state: Georgia
Middle name: Patrick

Source-specific fields

Adjusted Basic Pay (incl. locality): $82,148
Agency Code (OPM): IN
Agency Sub-element Code (OPM): IN10
Basic Pay (before locality): $70,176
Duty Station Code: 130180261
Duty Station State: GA
Length of Service (Years): 8
Occupation Code (OPM): 0437

At Department of Interior, Adam Foldesi serves as a Horticulture based in Andersonville, Georgia. Their 2026 pay totaled $82,148. They are classified at grade 11.

Fritz Maslan

Horticulture/Department of Interior

2026 total comp

$82,148

Sub-department: National Park Service
Base pay: $82,148
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $82,148
Pay grade: 11
Work city: Torrey
Work state: Utah
Middle name: Patrick

Source-specific fields

Adjusted Basic Pay (incl. locality): $82,148
Agency Code (OPM): IN
Agency Sub-element Code (OPM): IN10
Basic Pay (before locality): $70,176
Duty Station Code: 491960055
Duty Station State: UT
Length of Service (Years): 7
Occupation Code (OPM): 0437

At Department of Interior, Fritz Maslan serves as a Horticulture based in Torrey, Utah. Their 2026 pay totaled $82,148. They are classified at grade 11.

Ella Humphries

Horticulture/Department of Interior

2026 total comp

$62,640

Sub-department: National Park Service
Base pay: $62,640
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $62,640
Pay grade: 09
Work city: Yorktown
Work state: Virginia
Middle name: Olivia

Source-specific fields

Adjusted Basic Pay (incl. locality): $62,640
Agency Code (OPM): IN
Agency Sub-element Code (OPM): IN10
Basic Pay (before locality): $52,727
Duty Station Code: 512690199
Duty Station State: VA
Length of Service (Years): 0
Occupation Code (OPM): 0437

Ella Humphries is a Horticulture at Department of Interior based in Yorktown, Virginia. 2026 total compensation came to $62,640. They are classified at grade 09.

Jonathan Denison

Horticulture/Department of Interior

2025 total comp

$61,111

Sub-department: National Park Service
Base pay: $61,111
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $61,111
Pay grade: 09
Work city: Shiloh
Work state: Tennessee
Middle name: Clazie

Source-specific fields

Adjusted Basic Pay (incl. locality): $61,111
Agency Code (OPM): IN
Agency Sub-element Code (OPM): IN10
Basic Pay (before locality): $52,205
Duty Station Code: 472208071
Duty Station State: TN
Length of Service (Years): 0
Occupation Code (OPM): 0437

At Department of Interior, Jonathan Denison serves as a Horticulture based in Shiloh, Tennessee. Their 2025 pay totaled $61,111. They are classified at grade 09.