# J4 Oilfield Service jobs and careers

> 0 open roles at J4 Oilfield Service as of October 23, 2026. Source: https://www.thejobsmap.com/company/j4-oilfield-service

J4 has been in the industry for over 37 years. We currently operate in all areas of Texas ranging from re-entry to multistage, running a variety of chemical systems for our frac division. Our management team has over 100 years combined experience in the oilfield to help guide our company to a tier 1 level. J4 prides itself in customer satisfaction to the extent that if we do not deliver as promised, the customer will not have to pay the difference to bring the service up to par. We have the experience and equipment to take this company to the next level, now we need the personnel to help us with ours goals.

## Key facts

| | |
|---|---|
| Open roles | 0 |
| Headquarters | Robstown, TX, United States |
| Founded | 1977 |
| Employees | 125 |
| Industries | Chemicals, Chemical, Customer Service, Oil and Gas |
| Website | https://j4oilfield.com |

## Leadership

- John Jalufka, President
- Matthew Kutzner, Operations Manager
- Leo Mariscal, Field Service Manager
- Michael Talamantez, Assistant General Manager

## Common questions

### Is J4 Oilfield Service hiring right now?

J4 Oilfield Service has no open roles listed as of October 23, 2026. Roles appear here as soon as they are posted on J4 Oilfield Service's careers site.

### Where is J4 Oilfield Service headquartered?

J4 Oilfield Service is headquartered in Robstown, TX, United States and was founded in 1977.

### Who leads J4 Oilfield Service?

John Jalufka, President, is at the top of J4 Oilfield Service's org chart.

### How do I apply for a job at J4 Oilfield Service?

Pick a role on J4 Oilfield Service's TheJobsMap page and select Apply. Every listing links to the original posting on J4 Oilfield Service's own careers site, so you apply directly with the employer.