Senior Systems Administrator: IBM ACE (AWS & On-Prem)

Horizontal Talent; Dallas (TX); On-site; USD 30,000 - 72,000; Full time

Benefits offered by this job

Medical

Dental

Vision

Retirement

Job summary

Horizontal is seeking a Systems Administrator III to support large-scale IBM ACE environments across AWS and on-premise infrastructure. This role is ideal for an experienced IBM ACE system administrator who enjoys maintaining reliable integrations, solving complex technical challenges, and supporting enterprise operations in a collaborative environment.

Responsibilities include administering IBM ACE across cloud and on-prem platforms, monitoring performance, managing configurations,

Qualifications

• Hands-on experience administering IBM ACE (IIB) in enterprise settings.
• Strong understanding of enterprise integration platforms and system administration.
• Experience supporting large-scale environments across AWS and on-premise infrastructure.

Responsibilities

• Administer and support IBM ACE environments across cloud and on-premise platforms.
• Monitor system performance, availability and stability to ensure smooth operations.
• Manage configuration, troubleshooting and day-to-day support for integration infrastructure.
• Collaborate with technical teams to identify issues, implement fixes and drive improvements.
• Maintain secure and dependable system operations in a large-scale enterprise setting.
• Document processes and contribute to operational best practices.

Skills

IBM ACE

AWS

Troubleshooting

System administration

Communication

Job description

Horizontal is seeking a Systems Administrator III to support large-scale IBM ACE environments across AWS and on-premise infrastructure. This role is ideal for an experienced IBM ACE system administrator who enjoys maintaining reliable integrations, solving complex technical challenges, and supporting enterprise operations in a collaborative environment.

Responsibilities include administering IBM ACE across cloud and on-prem platforms, monitoring performance, managing configurations,