Systems Admin Sr. Specialist Advisor
NTT AMERICA · Remote
📍 Remote, Texasvia phenomPosted 2026-09-20
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Continue to make an impact with a company that is pushing the boundaries of what is possible. At NTT DATA, we are renowned for our technical excellence, leading innovations, and making a difference for our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can continue to grow, belong, and thrive.
Your career here is about believing in yourself and seizing new opportunities and challenges. It’s about expanding your skills and expertise in your current role and preparing yourself for future advancements. That’s why we encourage you to take every opportunity to further your career within our great global team.
Grow Your Career with NTT DATA
NTT DATA Services strives to hire exceptional, innovative, and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a System Admin Sr. Specialist Advisor to join our team in the US.
This role requires someone at a senior level of mainframe DB2 support. The individual will work closely with the mainframe accounts, our partner, and customers.
What you'll be doing
Key Responsibilities:
Perform technical reviews of proposed changes to the NTT environment
Provide technical expertise during high severity incidents
Review Technical Support incidents on a regular basis for completeness and prevention
Provide thought leadership as it relates to in-house suggested improvements, as well as reviewing our 3rd party’s recommendations
Participate in all Mainframe related projects (upgrades, migrations, etc.)
Provide technical support to the NTT Security Team.
Maintain BCDR documentation for the Mainframe platforms
Knowledge and Attributes:
Advanced problem determination skills
Mainframe processor and storage hardware knowledge
Mainframe disaster recovery expertise
Mainframe data backup/replication skills
Knowledgeable TCP/IP architecture and communications hardware
SMS pool setup and management experience
Experience with performance analysis and performance problem determination skills
In depth knowledge of systems architecture, internal processes, and interdependencies
Excellent customer-facing skills. (At a technical and layman’s level).
Proficiency in supporting z/OS, JES2, CICS or RACF is a plus
Academic Qualifications and Certifications:
· Typically requires 10+ years relevant experience.
· Undergraduate/bachelor’s degree
Required Experience:
Requires 10+ years’ experience/proficiency with Mainframe DB2 Systems software
Experience installing DB2 using SMP/E
Installation, customization, testing, and maintenance for DB2
Installation, customization, testing, and maintenance for IBM/ISV program products
Outstanding written and verbal communication skills
Project management experience and leadership skills
Requires 10 years of experience in DB2 performance and tuning
Workplace type:
Remote Working
Equal Opportunity Employer
NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Accelerate your career with us. Apply today
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