Inetum

Global IT services for digital transformation

Middleware Engineer

System AdministrationConfirmed live in the last 24 hours

Full-timeMexico City, CDMX, MexicoNo salary listedHybrid

About the Job

Requirements

At least 2 years of experience administering middleware and application infrastructure.
Practical experience with Java EE/Jakarta EE application servers.
Experience in enterprise Linux environments.
Experience supporting high-availability production environments.
Technical knowledge of IBM WebSphere Application Server, IBM Liberty Profile, Oracle WebLogic Server, JBoss EAP, Apache Tomcat, Apache TomEE, Linux (Red Hat, CentOS, or equivalent), Docker and containers, NGINX, Oracle Database, MongoDB, Redis, JDBC and connection pools, SSL/TLS, Zabbix, Prometheus, Bash, Shell Script, Python, and integration using IBM EventStream, Kafka, or similar technologies.
Strong communication skills to engage technical and business stakeholders.
Ability to balance governance with agility while maintaining architectural standards.

Responsibilities

Administer, configure, optimize, and support enterprise middleware platforms, ensuring availability, security, performance, and scalability of critical business applications.
Participate in implementing high-availability architectures, deployment automation, system integration, and production-environment monitoring.
Administer enterprise application servers including IBM WebSphere, IBM Liberty, Oracle WebLogic, JBoss EAP, Apache Tomcat, and Apache TomEE.
Implement and maintain high-availability clusters for critical applications.
Configure load balancers and reverse proxies using NGINX.
Deploy, migrate, and upgrade middleware platforms in development, testing, and production environments.
Manage SSL/TLS certificates and apply security controls according to corporate policies.
Administer and optimize connections to Oracle, MongoDB, and Redis databases.
Implement and maintain enterprise integration and messaging solutions using IBM EventStream or similar technologies.
Monitor infrastructure using tools such as Zabbix and Prometheus.
Automate operational tasks, deployments, and backups using Shell, Bash, and Python.
Analyze logs, traces, and incidents to ensure service continuity.
Prepare technical documentation for architectures, configurations, and operational procedures.
Collaborate with development, infrastructure, and operations teams to ensure successful delivery of technology projects.

Desired Qualifications

Experience working in global or large-scale enterprise organizations is highly desirable.
Proven experience in S/4HANA transformation programs, including RISE migrations or hybrid landscapes, is highly valued.
Familiarity with DevOps practices, CI/CD pipelines, and integration monitoring or observability tools is an advantage.
Certification in SAP Integration Suite, SAP BTP, SAP S/4HANA, or cloud platforms such as Azure or AWS is preferred.

Descripción del empleo

Objetivo del Puesto

Administrar, configurar, optimizar y dar soporte a plataformas middleware empresariales, garantizando la disponibilidad, seguridad, rendimiento y escalabilidad de aplicaciones críticas de negocio. Participar en la implementación de arquitecturas de alta disponibilidad, automatización de despliegues, integración de sistemas y monitoreo de entornos productivos.

Responsabilidades Principales

Administrar servidores de aplicaciones empresariales como IBM WebSphere, IBM Liberty, Oracle WebLogic, JBoss EAP, Apache Tomcat y Apache TomEE.
Implementar y mantener clústeres de alta disponibilidad para aplicaciones críticas.
Configurar balanceadores de carga y proxies inversos mediante NGINX.
Realizar despliegues, migraciones y actualizaciones de plataformas middleware en ambientes de desarrollo, pruebas y producción.
Gestionar certificados SSL/TLS y aplicar controles de seguridad conforme a las políticas corporativas.
Administrar y optimizar conexiones con bases de datos Oracle, MongoDB y Redis.
Implementar y mantener soluciones de integración y mensajería empresarial mediante IBM EventStream o tecnologías similares.
Monitorear la infraestructura utilizando herramientas como Zabbix y Prometheus.
Automatizar tareas operativas, despliegues y respaldos mediante Shell, Bash y Python.
Analizar logs, trazas e incidencias para garantizar la continuidad operativa de los servicios.
Elaborar documentación técnica de arquitecturas, configuraciones y procedimientos operativos.
Colaborar con equipos de desarrollo, infraestructura y operaciones para asegurar la correcta ejecución de proyectos tecnológicos

Requisitos

Experiencia

Mínimo 2 años de experiencia en administración de middleware e infraestructura de aplicaciones.
Experiencia práctica en servidores de aplicaciones Java EE/Jakarta EE.
Experiencia en ambientes Linux empresariales.
Experiencia en soporte a ambientes productivos de alta disponibilidad.

Conocimientos Técnicos

Deseables o requeridos:

IBM WebSphere Application Server.
IBM Liberty Profile.
Oracle WebLogic Server.
JBoss EAP.
Apache Tomcat.
Apache TomEE.
Linux (Red Hat, CentOS o equivalentes).
Docker y contenedores.
NGINX.
Oracle Database.
MongoDB.
Redis.
JDBC y pools de conexiones.
SSL/TLS.
Zabbix.
Prometheus.
Bash, Shell Script y Python.
Integración mediante IBM EventStream, Kafka o tecnologías similares.

Competencias

Pensamiento analítico y resolución de problemas.
Orientación a resultados.
Trabajo en equipo.
Comunicación efectiva.
Capacidad para trabajar bajo presión en entornos críticos.
Proactividad y aprendizaje continuo.
Enfoque en calidad, disponibilidad y seguridad de los servicios.

Additional Comments

• Strong communication skills with the ability to engage both technical and business stakeholders • Experience working in global or large-scale enterprise organizations is highly desirable • Proven experience in S/4HANA transformation programs (including RISE migrations or hybrid landscapes) is highly valued • Familiarity with DevOps practices, CI/CD pipelines, and integration monitoring/observability tools is an advantage • Certification in SAP Integration Suite, SAP BTP, SAP S/4HANA, or cloud platforms (Azure/AWS) is preferred • Ability to balance governance with agility, ensuring innovation without compromising architectural standards

Información adicional

Lo que ofrecemos

Programas de formación continua y certificaciones.
Acceso a plataformas de aprendizaje y desarrollo profesional.
Cultura de innovación y colaboración.
Programas de bienestar físico y emocional.
Oportunidades de crecimiento en proyectos internacionales.
Reconocimiento y recompensas por desempeño.
Sueldo base
Prestaciones superiores a las de la ley
Seguro de vida
Seguro de Gastos Médicos Mayores
Vales de despensa
Esquema 100% nómina

About the Company

Inetum

Global IT services for digital transformation

Inetum provides IT services for digital transformation in 26 countries, serving enterprises, SMEs, and public sector clients. It offers cybersecurity, cloud computing, predictive maintenance, and augmented reality, delivered through consulting, managed services, and proprietary software. It differentiates itself through a broad service portfolio, strategic partnerships with Microsoft and Sage, and a focus on tailoring solutions to fit each client’s needs. Its goal is to help clients adapt to a changing digital landscape, improving business agility and creating economic, managerial, and social opportunities.

Company size: 1,001-5,000
Company stage: IPO
Headquarters: Saint-Ouen, France
Founded: 1995

Recently Posted Jobs

Explore more opportunities at Inetum

See more jobs