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A Senior Information Technology Administrator is responsible for the design, implementation, and management of an organization’s IT infrastructure. This role typically commands an average salary of $105,357 annually, with variations depending on factors such as geographic location, years of experience, and specific industry. For instance, IT Administrators in metropolitan areas often earn higher salaries due to the cost of living and demand for skilled professionals.
In states like California and New York, salaries can exceed the national average, reflecting the higher demand for technology professionals in these areas. Additionally, industries such as finance and healthcare tend to offer more competitive salaries for Senior IT Administrators. Job responsibilities may include managing servers, network security, and leading IT teams, all critical for maintaining system performance and security.
With the right experience and certifications, Senior IT Administrators can advance to roles such as IT Director or Chief Information Officer, further increasing their earning potential. Continuous learning and staying updated with emerging technologies are essential for career growth in this field. Explore job openings on Zippia to find your next opportunity as a Senior Information Technology Administrator.
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The highest-paying states for senior information technology administrators are California, New Hampshire, and Washington. The lowest average senior information technology administrator salary states are Colorado, Wisconsin, and Georgia.
| Rank | State | Avg. salary | Hourly rate |
|---|---|---|---|
| 1 | Washington | $115,295 | $55.43 |
| 2 | New Hampshire | $116,591 | $56.05 |
| 3 | Nevada | $110,740 | $53.24 |
| 4 | California | $123,368 | $59.31 |
| 5 | Idaho | $105,086 | $50.52 |
| 6 | Arizona | $103,929 | $49.97 |
| 7 | Utah | $101,453 | $48.78 |
| 8 | Wyoming | $100,068 | $48.11 |
| 9 | Kansas | $107,003 | $51.44 |
| 10 | New Mexico | $102,624 | $49.34 |
| 11 | Indiana | $109,676 | $52.73 |
| 12 | Florida | $105,612 | $50.77 |
| 13 | Massachusetts | $108,388 | $52.11 |
| 14 | District of Columbia | $107,361 | $51.62 |
| 15 | New York | $112,637 | $54.15 |
| 16 | Rhode Island | $101,656 | $48.87 |
| 17 | North Carolina | $100,335 | $48.24 |
| 18 | Delaware | $105,691 | $50.81 |
| 19 | Virginia | $100,523 | $48.33 |
| 20 | West Virginia | $99,975 | $48.06 |
| 21 | Texas | $99,871 | $48.01 |
| 22 | Oregon | $100,453 | $48.29 |
| 23 | Louisiana | $102,718 | $49.38 |
| 24 | Alabama | $98,018 | $47.12 |
| 25 | Ohio | $95,965 | $46.14 |
| 26 | Mississippi | $98,132 | $47.18 |
| 27 | Hawaii | $101,708 | $48.90 |
| 28 | Nebraska | $96,313 | $46.30 |
| 29 | Maryland | $95,501 | $45.91 |
| 30 | Connecticut | $99,091 | $47.64 |
| 31 | North Dakota | $90,377 | $43.45 |
| 32 | Maine | $98,011 | $47.12 |
| 33 | Pennsylvania | $94,903 | $45.63 |
| 34 | Michigan | $95,593 | $45.96 |
| 35 | Tennessee | $93,832 | $45.11 |
| 36 | Minnesota | $94,726 | $45.54 |
| 37 | New Jersey | $95,598 | $45.96 |
| 38 | Vermont | $92,204 | $44.33 |
| 39 | Alaska | $84,013 | $40.39 |
| 40 | Oklahoma | $95,775 | $46.05 |
| 41 | South Carolina | $95,114 | $45.73 |
| 42 | Colorado | $90,303 | $43.41 |
| 43 | South Dakota | $91,534 | $44.01 |
| 44 | Missouri | $93,960 | $45.17 |
| 45 | Arkansas | $92,408 | $44.43 |
| 46 | Iowa | $91,228 | $43.86 |
| 47 | Kentucky | $92,511 | $44.48 |
| 48 | Montana | $85,901 | $41.30 |
| 49 | Wisconsin | $88,099 | $42.36 |
| 50 | Georgia | $86,338 | $41.51 |
| 51 | Illinois | $82,121 | $39.48 |
The highest-paying cities for senior information technology administrators are Milpitas, CA, Lakewood, WA, and New York, NY.
| Rank | City | Avg. salary | Hourly rate |
|---|---|---|---|
| 1 | Milpitas, CA | $130,446 | $62.71 |
| 2 | Lakewood, WA | $115,837 | $55.69 |
| 3 | New York, NY | $112,848 | $54.25 |
| 4 | Indianapolis, IN | $109,848 | $52.81 |
| 5 | Washington, DC | $107,370 | $51.62 |
| 6 | Tampa, FL | $106,613 | $51.26 |
| 7 | Raleigh, NC | $100,623 | $48.38 |
| 8 | Austin, TX | $100,437 | $48.29 |
| 9 | Ashburn, VA | $100,223 | $48.18 |
| 10 | Portland, OR | $99,467 | $47.82 |
| 11 | Columbus, OH | $95,877 | $46.09 |
| 12 | Germantown, MD | $95,361 | $45.85 |
| 13 | Minneapolis, MN | $94,759 | $45.56 |
| 14 | Memphis, TN | $94,725 | $45.54 |
| 15 | Maryland Heights, MO | $93,832 | $45.11 |
| 16 | Erie, PA | $93,057 | $44.74 |
| 17 | Littleton, CO | $90,344 | $43.43 |
| 18 | Beloit, WI | $88,015 | $42.31 |
| 19 | Atlanta, GA | $86,087 | $41.39 |
| 20 | Chicago, IL | $82,239 | $39.54 |
A senior information technology administrator's salary ranges from $82,000 a year at the 10th percentile to $135,000 at the 90th percentile.

| Percentile | Annual salary | Monthly salary | Hourly rate |
|---|---|---|---|
| 90th Percentile | $135,000 | $11,250 | $65 |
| 75th Percentile | $120,000 | $10,000 | $58 |
| Average | $105,357 | $8,780 | $51 |
| 25th Percentile | $92,000 | $7,667 | $44 |
| 10th Percentile | $82,000 | $6,833 | $39 |
The highest paying types of senior information technology administrators are information technology systems manager, information technology manager, and senior unix systems administrator.
| Job title | Annual salary | Monthly salary | Hourly rate | Job openings |
|---|---|---|---|---|
| LAN Administrator | $60,942 | $5,079 | $29.30 | 92,931 |
| Systems Administrator Lead | $99,956 | $8,330 | $48.06 | 132,285 |
| Lead Administrator | $94,444 | $7,870 | $45.41 | 57,229 |
| Systems Administrator | $77,156 | $6,430 | $37.09 | 134,500 |
| Network Administrator | $71,357 | $5,946 | $34.31 | 106,886 |
| Information Engineer | $105,003 | $8,750 | $50.48 | 151,357 |
Top companies hiring senior information technology administrators now:
Senior information technology administrator salaries at Cohesity and PlayStation are the highest-paying according to our most recent salary estimates. In addition, the average senior information technology administrator salary at companies like Vista Equity Partners and Bank of the West are highly competitive.
| Rank | Company | Average salary | Hourly rate |
|---|---|---|---|
| 1 | Cohesity | $137,924 | $66.31 |
| 2 | PlayStation | $136,387 | $65.57 |
| 3 | Vista Equity Partners | $133,485 | $64.18 |
| 4 | Bank of the West | $127,135 | $61.12 |
| 5 | Darden Restaurants | $126,602 | $60.87 |
| 6 | Mayo Clinic | $124,464 | $59.84 |
| 7 | Maxim Integrated | $121,988 | $58.65 |
| 8 | Sony Electronics | $119,546 | $57.47 |
| 9 | Hitachi Vantara | $117,407 | $56.45 |
| 10 | Battelle | $116,775 | $56.14 |
| 11 | BJ's Wholesale Club | $114,504 | $55.05 |
| 12 | Ashley HomeStore | $114,101 | $54.86 |
| 13 | Salesforce | $113,960 | $54.79 |
| 14 | Ivanti | $113,015 | $54.33 |
| 15 | Incyte | $112,818 | $54.24 |
| 16 | First Citizens Bank | $112,600 | $54.13 |
| 17 | Dana Incorporated | $112,011 | $53.85 |
| 18 | QuantumScape | $111,560 | $53.63 |
| 19 | Diodes Incorporated | $111,543 | $53.63 |
| 20 | The RealReal | $111,363 | $53.54 |
The average senior information technology administrator salary varies across industries:
| Rank | Industry | Average salary | Hourly rate |
|---|---|---|---|
| 1 | Hospitality | $114,125 | $54.87 |
| 2 | Technology | $110,515 | $53.13 |
| 3 | Finance | $108,232 | $52.03 |
| 4 | Health Care | $105,031 | $50.50 |
| 5 | Education | $96,687 | $46.48 |
| 6 | Construction | $96,199 | $46.25 |
| 7 | Manufacturing | $94,668 | $45.51 |
The average senior information technology administrator salary has risen by $19,225 over the last ten years. In 2014, the average senior information technology administrator earned $86,132 annually, but today, they earn $105,357 a year. That works out to a 9% change in pay for senior information technology administrators over the last decade.
Compare senior information technology administrator salaries for cities or states with the national average over time.
Compare senior information technology administrator salaries for individual cities or states with the national average.
| Year | Avg. salary | Hourly rate | % Change |
|---|---|---|---|
| 2026 | $105,000 | $50.65 | +3.3% |
| 2025 | $102,000 | $48.98 | +2.3% |
| 2024 | $99,600 | $47.87 | +1.2% |
| 2023 | $98,400 | $47.32 | +1.7% |
| 2022 | $96,700 | $46.50 | +2.4% |
| Company | Job | Location | Date added | Salary |
|---|---|---|---|---|
| JAMF Corp | Senior IT Systems Administrator, Identity and Access Management | Minneapolis, MN | 06/28/2025 | $93,700 |
| Hackerrank | Senior IT Admin | Mountain View, CA | 06/28/2025 | $120,000 |
| United Site Services | SR IT Systems Administrator | Westborough, MA | 06/27/2025 | $81,000 |
| Contact Government Services, LLC | Senior Discovery IT System Administrator (TOP Secret Clearance Required) | Washington, DC | 06/26/2025 | $160,580 |
| Hover.To | Senior IT Administrator | New York, NY | 06/24/2025 | $167,000 |
| Ontic Engineering and Manufacturing, Inc. | SR. Systems IT Admin | Creedmoor, NC | 06/19/2025 | $100,000 |
| Ontic | SR. Systems IT Admin | Creedmoor, NC | 06/18/2025 | $100,000 |
| State of Washington | Vmware/Nutanix/Server Administrator Engineer-IT System Administration-Senior/Specialist | Ione, WA | 06/17/2025 | $90,060 |
| Chaos | Senior IT Systems Administrator | Hawthorne, CA | 06/14/2025 | $140,000 |
| Northrop Grumman | SR Principal SYS Admin-COS IT System Administrator) | Colorado Springs, CO | 06/09/2025 | $113,500 |
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