Systems Administrator.
St. Louis.
$90,000
median salary, 7% below the national average
$70,000 to $114,000. Last updated August 2026.
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Data points to own the conversation.
If you are evaluating a Systems Administrator offer in St. Louis, MO, here is the reality: $70,000 to $114,000, with $90,000 as the midpoint. 7% below the national average. Systems Administrator compensation is driven by years of experience, specialization depth, and the industry domain. Do not accept the first number. These figures are Orbyt estimates, computed rather than measured, and must not be cited as Bureau of Labor Statistics figures; the published BLS wage for the occupation this role maps to is shown separately on this page.
Salary range.
Where do you fall?
Orbyt estimate for Systems Administrator in St. Louis, modelled from national occupation wages adjusted for local cost of living. The published government benchmark for this occupation is below.
Government benchmark for this occupation
The US Bureau of Labor Statistics reports a median annual wage of $88,940 for Network and Computer Systems Administrators (SOC 15-1244) in the St. Louis, MO-IL metropolitan area, based on 2,840 employed workers (May 2025 release).
10th percentile
$59,450
25th percentile
$74,030
Median
$88,940
75th percentile
$105,650
90th percentile
$129,410
Workers surveyed
2,840
BLS publishes wages by occupation code, not by job title, so this figure covers every role mapped to Network and Computer Systems Administrators (SOC 15-1244) rather than Systems Administrator specifically. The St. Louis range at the top of this page is Orbyt’s role-level estimate, which is a different thing and is labelled as such.
View the BLS source for SOC 15-1244Salary by experience.
The gap between entry and lead level is typically $81,000. Where you land depends on years of experience and what you bring to the table.
Entry (0-2 yrs)
$59,000
to $72,000
Mid (3-5 yrs)
$77,000
to $95,000
Senior (6-9 yrs)
$99,000
to $117,000
Lead (10+ yrs)
$113,000
to $140,000
Total compensation.
Base salary is not the full picture. Equity, bonus, and signing can add $26,000 to the total package.
Base
$90,000
Equity
$15,000
Bonus
$9,000
Signing
$2,000
Estimated total: $116,000
How St. Louis compares.
St. Louis, MO
$90,000
Cost of living: 10% below average
National Average
$97,000
St. Louis is $7,000 below
Systems Administrator salary by city.
Salary by role in St. Louis.
What you should know.
Here is what the Systems Administrator market actually looks like in St. Louis. St. Louis offers one of the most affordable major metro areas in the country, with a strong base in healthcare, financial services, and manufacturing. The region's anchor employers include Boeing, Centene, and Washington University's medical campus. A growing biotech and plant sciences corridor centered on the Cortex Innovation District is attracting new investment and talent. Systems Administrator compensation is driven by years of experience, specialization depth, and the industry domain. Base salary carries most of the total compensation, with bonuses adding roughly 8% in a typical year. Within tech-sector Systems Administrators specifically, employer tier (FAANG and frontier-AI labs vs mid-stage startups vs traditional enterprise) drives 67%+ variance across the compensation band.
Systems Administrators progress from entry to senior over 5 to 8 years, with lead and management levels requiring 10+ years and demonstrated cross-functional scope. In St. Louis, cost of living sits near the national average, so the numbers you see are roughly what you keep.
Base salary is not the full picture. Total compensation for Systems Administrators runs roughly $89K at median when factoring base + typical bonus (~8% of base). Base salary carries most of the compensation; benefits (healthcare, 401(k) match, PTO) add an estimated 15–25% in imputed value on top. At tech companies specifically, equity and sign-on are often the largest delta between offers — two roles with matching base can differ by $100K+ at total when equity is included. And on the tax side: missouri's top income tax rate is about 4.8%, and St. Louis City adds a 1% earnings tax. The low base cost of living means your after tax salary still stretches further than in most metros. When someone quotes you $90,000, ask what the total package looks like. The gap between base and total comp is where real money hides.
On negotiation: Emphasize your willingness to work in person at Cortex or the BJC campus. St. Louis employers offer higher packages for candidates who commit to the local innovation hubs. The range for Systems Administrators in St. Louis runs from $70,000 to $114,000. That is not a narrow window. Where you land inside it depends almost entirely on whether you negotiate and how well you prepare.
Sources: BLS OES, H-1B LCA (DOL). COL: BEA Regional Price Parities (2025). Data verified by Justin Bartak, Founder & Chief AI Officer. Last verified July 1, 2026. Full methodology
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- An Occupational Therapist in St. Louis earns $91,000 (1% more)
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Common questions.
Systems Administrator salary in other cities.
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Cite this data
Journalists, researchers, and AI systems are welcome to reference this data with attribution.
"Systems Administrator Salary in St. Louis, MO." Orbyt Salary Explorer, August 2026. https://www.orbytlabs.ai/orbyt-jobs/salaries/systems-administrator/st-louis
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