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# System Admin / DevOps Engineer

- **Company:** InfiCare Inc
- **Location:** Boston, MA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Amazon Elastic Compute Cloud, Amazon S3, Macintosh Application Environment, Bash Shell, Oracle WebLogic Server, Cloud Computing Security, Cloud Engineering, Computer Networks, Continuous Integration, DevOps, Java Platform Enterprise Edition (J2EE), Monitoring of Systems, Identity and Access Management, Java Database Connectivity, Java Virtual Machine (JVM), WildFly (JBoss AS), Jython, Python (Programming Language), PostgreSQL, Medicaid Management Information Systems (MMIS), Oracle Databases, Oracle (Applications), Performance Tuning, Red Hat Enterprise Linux, Weblogic Scripting Tool (WLST), Scripting, Amazon Virtual Private Cloud (VPC), Gitlab, Containerization, Kubernetes, Information Technology, Cloudwatch, Software Version Control, Dynatrace, Docker, Microservices
- **Published:** September 15, 2026
- **Apply:** https://www.dice.com/job-detail/061f8c6d-1c85-4c70-8f9f-6fb240ba2070

## About the Role

* AWS cloud services: EC2, S3, VPC, IAM, CloudWatch
 * Red Hat Enterprise Linux (RHEL) administration
 * WebLogic application server administration and Java/J2EE support
 * Oracle database administration (system-level perspective)
 * Scripting: Shell, Python, Jython, WLST
 * Version control with GitLab and CI/CD practices
 * Containerization (Docker/Kubernetes)
 * Networking concepts and cloud security best practices

Preferred Skills

 * Experience with healthcare data management and compliance standards
 * Familiarity with JBoss and PostgreSQL migration
 * Background in Medicaid or government IT systems

## Description

Our client, a large state government health and human services agency, is seeking a versatile Senior System Administrator / DevOps Engineer to manage, maintain, and optimize a critical Medicaid Management Information System (MMIS) application environment. This role bridges traditional system administration with modern cloud-native DevOps practices, and includes a key initiative to build a Proof of Concept (POC) for re-architecting the legacy application on AWS., * Install, configure, and maintain Red Hat Enterprise Linux (RHEL) servers in AWS cloud environments (EC2)

 * Administer and troubleshoot Java/J2EE applications on WebLogic, including JDBC, connection pools, and JVM monitoring
 * Provide system-level support for Oracle RDS, collaborating with DBA teams for performance tuning, backup, and recovery
 * Monitor system performance and security using Dynatrace and CloudWatch
 * Build a POC to rebuild the legacy Java/J2EE application using modern AWS services (Lambda, ECS/EKS, S3) and microservices
 * Automate administrative tasks using Shell, Python, Jython, and WLST scripting
 * Develop POC for migrating code base from WebLogic to JBoss and Oracle RDS to PostgreSQL
 * Collaborate with development, testing, and operations teams to streamline software delivery


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