[Remote] Middleware System Administrator

Note: The job is a remote job and is open to candidates in USA. Apexon is a digital-first technology services firm focused on business transformation and digital experiences. The Middleware System Administrator will administer JBoss EAP environments, manage Azure DevOps processes, deploy applications, provide production support, and perform automation and performance optimization.

Responsibilities

• JBoss EAP Administration: Install, configure, and support JBoss EAP 7/8.x in standalone and domain modes
• Azure DevOps: Manage Azure Repos, Pipelines, CI/CD, branching, releases, and deployments
• Application Deployment: Deploy WAR/EAR applications and support clustering, failover, mod_jk, and mod_cluster
• Production Support: Monitor, troubleshoot, and resolve JBoss, JVM, authentication, and application issues
• Automation & Performance: Perform patching, JVM tuning, monitoring, and automation using Shell/Bash scripts

Skills

• Bachelor's Degree in related field is required

Company Overview

Apexon is a digital-first technology services firm, accelerating business transformation and delivering human-centric digital experiences. It was founded in 1996, and is headquartered in Santa Clara, California, USA, with a workforce of 5001-10000 employees. Its website is https://www.apexon.com/.

Company H1B Sponsorship

Apexon has a track record of offering H1B sponsorships, with 32 in 2026, 117 in 2025, 73 in 2024, 83 in 2023, 106 in 2022, 99 in 2021, 135 in 2020. Please note that this does not guarantee sponsorship for this specific role.