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Dental Assistant Jobs in Arnold, MO

5 live dental assistant listings in Arnold, MO from 4 employers — Heartland Dental has the most openings with 2.

Open Positions5 live
Aspen Dental logo

Dental Assistant - Entry Level

Aspen Dental

Arnold, MOAvg $44.34k–$58.09k
Heartland Dental logo

Hygiene Assistant

Heartland Dental

Arnold, MOAvg $44.34k–$58.09k
Oral Surgery Partners logo

Surgical Assistant

Oral Surgery Partners

Arnold, MOAvg $44.34k–$58.09k
Heartland Dental logo

Hygiene Assistant

Heartland Dental

Arnold, MOAvg $44.34k–$58.09k
Pacific Dental Services logo

Specialty Dental Assistant Orthodontics

Pacific Dental Services

Arnold, MO~$42k–$58k/yr

Hiring a dental assistant in Arnold? Reach qualified candidates in your area on the #1 dental job platform.

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Arnold Jobs
5 open
Salary data

Dental Assistant Salary in Missouri

Statewide Missouri figures — this page shows the state estimate because no metro-level figure is available for Arnold.

Missouri median
$45,970
BLS OEWS (SOC 31-9091), May 2025
Missouri range
$38,990–$50,150
vs. national
-4%
See full salary breakdown →
Licensing

Dental Assistant Licensing in Missouri

Dental assistant practice in Missouri is regulated by the Missouri Dental Board.

Scope of practice — what a dental assistant may do, and under what level of supervision — is set by state law and changes over time, so verify current rules with the board before relying on them.

Missouri Dental Board · Last verified: September 2026

Dental assistant requirements in Missouri →
Employers

Who’s Hiring Dental Assistants in Arnold

4 employers have 5 open dental assistant roles in Arnold, led by Heartland Dental with 2 openings.

Heartland Dental2 openAspen Dental1 openOral Surgery Partners1 openPacific Dental Services1 open

More Dental Assistant Jobs Nearby

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See all Dental Assistant jobs in Missouri →

About This Role

A dental assistant supports the dentist chairside with room prep, instruments, imaging, and patient care.

Dental practices across the Arnold area hire for this role — the listings above are the live openings on DentistryHires right now.

Learn more about the dental assistant career path →

Dental Assistant Career Resources

How to Become a Dental AssistantOn-the-job training or a program, then any state credential and permits your state requires.Read guide →Dental Assistant SalaryThe national median, the percentile range and state-by-state pay from BLS data.Read guide →

More Dental Assistant Resources

Dental Assistant career guide →Dental Assistant salary guide →Dental Assistant salary in Missouri →Dental assistant requirements in Missouri →
FAQ

Frequently Asked Questions

01How many dental assistant jobs are open in Arnold, MO right now?

As of September 2026, DentistryHires is showing 5 live dental assistant openings in Arnold, MO. They come from 4 employers. The listings at the top of this page are that feed.

02What does a dental assistant earn in Missouri?

The Missouri median for dental assistants is $45,970 a year, -4% against the national median (BLS OEWS (SOC 31-9091), May 2025).

03What licence does a dental assistant need in Missouri?

The Missouri Dental Board sets the licensing rules for dental assistants in Missouri. The summary on this page was last verified in September 2026. See the Missouri requirements page for the current rules.

04Which employers are hiring dental assistants in Arnold?

The Arnold listings currently come from 4 employers, including Heartland Dental (2), Aspen Dental (1), and Oral Surgery Partners (1). 1 other employer has openings too.