Series 0413

Physiology

Physiologists who study how the human body functions, for example in medical research or aviation and military performance. Most jobs are at Veterans Affairs.

Plain-language description based on the OPM series definition.

0400 Natural Resources Management and Biological Sciences Group · General Schedule

See open 0413 jobs on USAJOBS Compare with another series Back to Series Directory

At a glance

Job postings, last 12 months: 19
Open now: 3
Trend (last 3 months vs. 3 before): Not enough data
Demand score: 32/100
Remote opportunity score: Not enough data
Veteran opportunity score: 89/100

What these scores mean

Grades and pay

Typical grades

GS-11 to GS-13

Most common promotion potential: GS-13

GS pay plan, used by 83% of this series' postings.

Typical posted salary range

$85,447 to $121,371 per year

Median of the yearly salary ranges in posted announcements.

Who can apply

Share of job postings in the last 12 months, by who the announcement was open to.

Open to the public: 58%
Federal employees and other special groups only: 42%
Listed a veterans hiring path: 32%
Telework eligible (open now): 0%
Fully remote (open now): 0%

Who is hiring and where

Top hiring departments

Department of Veterans Affairs (10)
Department of the Navy (3)
Department of Defense (2)
Other Agencies and Independent Organizations (2)
Department of Agriculture (1)

Top states

Maryland (5)
California (2)
Hawaii (2)
Ohio (2)
Georgia (1)

Hiring patterns

Based on job announcements since Mar 2017. How patterns are calculated

Postings by fiscal year

The federal fiscal year runs from October 1 to September 30. Fiscal years 2025 and 2026 include the government-wide hiring freeze that began in January 2025.

Job announcements for series 0413 by fiscal year
Fiscal year	Postings
FY 2018	31
FY 2019	36
FY 2020	29
FY 2021	41
FY 2022	32
FY 2023	48
FY 2024	26
FY 2025	17
FY 2026	16

Postings by month, last 12 months

Job announcements for series 0413 opened each month
Month	Postings
Dec 2025	2
Jan 2026	1
Feb 2026	0
Mar 2026	3
Apr 2026	0
May 2026	1
Jun 2026	2
Jul 2026	3
Aug 2026	0
Sep 2026	4
Oct 2026	1
Nov 2026 (month to date)	2

0401 General Natural Resources Management and Biological Sciences 1,076 postings in 12 months
0456 Wildland Fire Management 784 postings in 12 months
0404 Biological Science Technician 456 postings in 12 months
0462 Forestry Technician 213 postings in 12 months
0457 Soil Conservation 103 postings in 12 months

About this data

Job numbers come from the USAJOBS API: 244,223 job announcements opened from December 1, 2025 to November 15, 2026, plus 12,260 announcements open on November 15, 2026. Canceled announcements are not counted. Series descriptions summarize the OPM Handbook of Occupational Groups and Families.

These figures describe posted job announcements, not hiring outcomes. Always read the official announcement and its qualification requirements before applying. How the scores are calculated.