21 customer support and success jobs are open in Missouri, on employers' own career pages, from 10 employers. The three employers with the most openings are Carvana, EquipmentShare and H&R Block, with 14 of the 21. Few postings here state pay (3 of 21), so check the posting or ask early. The places with the most are Hazelwood, MO (4); Belton, MO (3); Strafford, MO (3). 15 percent are fully remote. A typical posting has been open 37 days.
Applications here go through Greenhouse (70%), iCIMS (11%), Workday (11%), USAJOBS (4%).
Open customer support and success jobs
Trane Technologies
Saint Peters, MO · Posted Oct 15
Dealer Warranty Support Representative - Remote
Seen todayNew this weekRemote
As a Dealer Warranty Support Specialist, you will be the go-to expert for all warranty-related inquiries and issues.
H&R Block
Remote · Posted Oct 8
Lead Customer Service, Seasonal
Seen todayRemote
As a seasonal Lead Customer Service Associate, you will assist the manager with the daily operations and functions of the team.
H&R Block
Remote · Posted Sep 24
Customer Service, Seasonal
Seen todayRemote
H&R Block, the world’s leader in tax preparation services, is looking for a seasonal Customer Service agent.
H&R Block
Remote · Posted Sep 11
Support Specialist-Tech, Seasonal
Seen todayRemote
As a Support Specialist you will function as a single point of contact for all technical support for internal and/or external customers across the entire…
Customer support and success jobs by place in Missouri
| Place | Open jobs |
|---|---|
| Hazelwood, MO | 4 |
| Belton, MO | 3 |
| Strafford, MO | 3 |
| Alba, TX | 1 |
| Andover, MA | 1 |
| Atlanta, GA | 1 |
| Chicago, IL | 1 |
| Jackson, MO | 1 |
| Saint Peters, MO | 1 |
| Springfield, MO | 1 |
| Wentzville, MO | 1 |
Who is hiring customer support and success in Missouri
| Employer | Open jobs |
|---|---|
| Carvana | 6 |
| EquipmentShare | 5 |
| H&R Block | 3 |
| Cato Networks | 1 |
| DoorDash USA | 1 |
| Expeditors | 1 |
| Five Below | 1 |
| Internal Revenue Service, Department of the Treasury | 1 |
Counts are open postings on each employer's own career page. Staffing firms and job boards are left out.
How to apply
- Open the job from the list and read the requirements and the pay line.
- Check what the posting asks you to bring (resume, cover letter, questions).
- Apply on the employer's site.
- Keep a note of where you applied.
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How many customer support and success jobs are open in Missouri?
21 on Oct 18, 2026, from 10 employers, read from employers' own career pages. The number changes as employers post and close roles.
Where in Missouri are most customer support and success jobs?
Hazelwood, MO (4); Belton, MO (3); Strafford, MO (3).
Which employers are hiring customer support and success in Missouri?
The employers with the most openings are Carvana (6), EquipmentShare (5), H&R Block (3). The full list is above.
How long do these postings stay open?
A typical posting has been open 37 days, and 30 percent have been open more than 60 days. An old posting is not always a closed one.
How do I apply?
Each job links to the employer's own application page. Open the posting, read the requirements and apply there. If you want a score for how well your resume matches a job, create a free Second Summit account and we score it with the reasons.
Where does this list come from?
We read employers' own career pages and USAJOBS. We do not list jobs from job boards or search services, and we do not estimate pay.
More
- Customer support and success jobs in California
- Customer support and success jobs in Texas
- Customer support and success jobs in New York
Federal jobs from USAJOBS, retrieved Oct 18, 2026. Second Summit is not operated, sponsored or endorsed by OPM.