Linux Server Administrator

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We are currently seeking a Linux Server Administrator to join our team in Remote, Texas (US-TX), United States (US).

Linux server administration; production troubleshooting and infrastructure operations; certificate and TLS management; vulnerability remediation; server provisioning and lifecycle management.

Demonstrated hands‑on experience supporting enterprise Linux and production infrastructure. The candidate should be able to troubleshoot operating‑system, service, network, storage, permissions, capacity, and connectivity issues; apply patches and security remediation; manage certificates and trust chains; provision and configure servers; validate changes; and safely retire end‑of‑life infrastructure with limited supervision.

Oracle‑based enterprise platform support; middleware installation and upgrades; monitoring, observability, and performance engineering.

Experience supporting server‑hosted enterprise platforms with database connectivity, middleware or runtime dependencies, credentials, certificates, patches, upgrades, and environment refreshes. The strongest candidates will also have experience installing and troubleshooting middleware components and using logs, metrics, alerts, health checks, and capacity data to diagnose and prevent service issues.

#LI-North America

NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise‑scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future.

As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start‑up partners.

NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in‑office attendance may be required for meetings or events, depending on business needs.

At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees.

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This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please  . If you'd like more information on your EEO rights under the law, please  .

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Job Segment: Linux, System Administrator, Middleware, Oracle, Database, Technology