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Sr. Java Middleware Engineer

Diceforce IT LLCAtlanta, GA🇺🇸United StatesPosted 11 Sept 2026

Why This Role Stands Out

This role offers the chance to deepen your expertise in enterprise Java and AWS while ensuring the high availability of critical airline communication systems, providing a significant impact on global operations. You'll thrive here if you possess strong Java, AWS, and middleware skills, enjoy troubleshooting complex production issues, and are looking for a role with excellent long-term contract potential in a dynamic environment. Apply today to contribute to a vital sector and advance your career in mission-critical engineering.

Quick Overview

Seniority
Mid Senior
Work mode
On Site
Location
Atlanta, GA, United States
Posted
3 days ago

Job Description

Position: Sr. Java Middleware Engineer
Location: Atlanta, GA (Hybrid-3days on-site)
Position : Long Term Contract

 
Job Summary:
Candidate should have strong experience in enterprise Java applications, AWS, middleware, messaging technologies, Linux, and production support. The role involves monitoring mission-critical airline communication systems, troubleshooting production issues, and ensuring high availability of uplink and downlink messages.

 
Key Responsibilities:

               •             Support and maintain the SITA AIRCOM platform in production and non-production environments.

               •             Monitor AIRCOM services, message queues, and system health.

               •             Troubleshoot and resolve production incidents related to aircraft communications.

               •             Support ACARS message processing, routing, and delivery.

               •             Investigate message failures and perform root cause analysis.

               •             Deploy application releases and patches using established change management procedures.

               •             Work with airline operations, infrastructure, network, and development teams to resolve issues.

               •             Monitor JBoss EAP application servers and perform troubleshooting.

               •             Analyze application logs, thread dumps, and performance issues.

               •             Perform SQL queries for troubleshooting and data validation.

               •             Maintain operational documentation and standard operating procedures.

               •             Participate in on-call production support rotation.

 

Required Skills (Aviation):

Understanding of airline operations

ACARS messaging

Flight Operations concepts

OOOI messages

Flight plans and operational messaging

 

Technical Skills:

Java

JBoss EAP 

IBM MQ

REST and SOAP Web Services

XML and JSON

Linux/Unix administration

Shell scripting

SQL (SQL Server)

Git

 

Monitoring & Support:

Dynatrace

Grafana

ServiceNow

VersionOne

Networking

TCP/IP

BATAP/MATIP

TLS/SSL

DNS

Firewalls

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