[Skip to main content](#main-content)

[OpenNash Jobs](https://jobs.opennash.com/)
[Hiring report](/reports/hiring/) · [All MercadoLibre jobs](https://jobs.opennash.com/companies/mercadolibre/) · [Search jobs](/search/)

MercadoLibre · Buenos Aires, Argentina

# Machine Learning Security Expert (WebSec)

Buenos Aires, Argentina Data & Analytics 

Listed on MercadoLibre’s official careers site. Posted September 24, 2026. Check that it is still open and apply there.
[Apply on MercadoLibre’s careers site →](https://mercadolibre.eightfold.ai/careers/job/44563098)

[OpenNash Jobs](https://jobs.opennash.com/) / [MercadoLibre](https://jobs.opennash.com/companies/mercadolibre/) / Machine Learning Security Expert (WebSec)

The employer’s listing has no description we could read. See it on their site.

## At a glance
- Posted by the employer: Sep 24, 2026
- First seen by OpenNash: Oct 23, 2026
- Last checked: Oct 23, 2026
- Listed for: 29 days
- Location: Buenos Aires, Argentina[Apply on MercadoLibre’s careers site →](https://mercadolibre.eightfold.ai/careers/job/44563098)

## More jobs at MercadoLibre

### [BC & FP Commerce Sr Analyst](https://jobs.opennash.com/companies/mercadolibre/jobs/aaf995334b24627cab82/)

Buenos Aires, Argentina

### [CS Engineer](https://jobs.opennash.com/companies/mercadolibre/jobs/b71f42b254d314912b31/)

Buenos Aires, Argentina

### [Coordinador/a de Transporte - Mercedes - Mercado Envíos](https://jobs.opennash.com/companies/mercadolibre/jobs/9baf44a4b318123182ad/)

Buenos Aires, Argentina

### [Cyber Security Engineer - IT - Identity & Access Management](https://jobs.opennash.com/companies/mercadolibre/jobs/b26ef9012ce47aea34b9/)

Buenos Aires, Argentina

### [Especialista Contable](https://jobs.opennash.com/companies/mercadolibre/jobs/fccca523683ffcbeb6f9/)

Buenos Aires, Argentina

## Similar jobs at other companies

### [Machine Learning Engineer](https://jobs.opennash.com/companies/accenture/jobs/ef14ea91e804ba52f5de/)

Accenture 

### [Quantitative / Machine Learning Engineer](https://jobs.opennash.com/companies/totalenergies/jobs/259a76019d5c03765816/)

TotalEnergies 

### [Senior Machine Learning Engineer](https://jobs.opennash.com/companies/siemens/jobs/d151b9ceb25367914ae6/)

Siemens 

### [Machine Learning Architect – Automotive](https://jobs.opennash.com/companies/accenture/jobs/43b54fbcf1b1e3e8f5ca/)

Accenture 

### [Engineer, Machine Learning Tools](https://jobs.opennash.com/companies/qualcomm/jobs/9e21bbc1139861bf35bd/)

Qualcomm · Hyderabad, Telangāna, India

OpenNash lists jobs from employers’ own careers sites and does not handle applications.
Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

OpenNash Jobs · Official listings with dates and links to the employer. [Weekly hiring report](/reports/hiring/) · [Methodology](/methodology/)