Dallas , TX
|Remote
|Contract
Dallas, TX
|Remote
|Contract
Join a high-impact technology team as a Systems Administrator III supporting 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
- Administer and support IBM ACE environments across cloud and on-premise platforms
- Monitor system performance, availability, and stability to help ensure smooth operations
- Manage configuration, troubleshooting, and day-to-day support for integration infrastructure
- Work with technical teams to identify issues, implement fixes, and support ongoing improvements
- Help maintain secure and dependable system operations in a large-scale enterprise setting
- Document processes, support knowledge transfer, and contribute to operational best practices
Skills
- Hands-on experience administering IBM ACE, previously known as IIB
- Strong understanding of enterprise integration platforms and system administration practices
- Experience supporting large-scale environments in AWS and on-premise infrastructure
- Ability to troubleshoot technical issues and deliver effective support under pressure
- Clear communication and collaboration skills
- Strong attention to detail and a proactive approach to problem-solving
Preferred Skills
- Experience supporting complex integration environments in enterprise organizations
- Familiarity with infrastructure operations, monitoring, and performance optimization
- Ability to work effectively with cross-functional technical teams
- Experience documenting support procedures and technical processes
Horizontal is committed to fostering an inclusive workplace where diverse perspectives, backgrounds, and experiences are valued. We believe equity and belonging strengthen teams, support innovation, and help create better outcomes for everyone.
By applying for this position, you acknowledge and agree that Horizontal Talent may contact you regarding your application using automated technology, including phone calls, SMS/text messages, or email, which may be delivered by our virtual AI recruiter, Alex.
Please apply through this online posting or by visiting our Job Board at www.horizontaltalent.com/job-board. Applications will be accepted for 4 weeks. For those that join the team, we offer competitive compensation and benefits including medical, dental, vision, and retirement. Check out all we have to offer and how you can become part of the Horizontal Talent Team. The pay range for this role is $22 - $52 per hour based on qualifications and experience.
Horizontal is committed to taking affirmative action to employ and advance in employment qualified individuals with disabilities and protected veterans. If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process or participate in the interview process, click here to request accommodation assistance.
All applicants applying must be legally authorized to work in the country of employment.