Share this Job

Unix System Admin L3

Apply now »

Date: Mar 12, 2019

Location: San Joaquin de Flores Heredia, H, CR

Company: NTT DATA Services

Req ID: 32467 


At NTT DATA Services, we know that with the right people on board, anything is possible. The quality, integrity, and commitment of our employees are key factors in our company’s growth, market presence and our ability to help our clients stay a step ahead of the competition. By hiring the best people and helping them grow both professionally and personally, we ensure a bright future for NTT DATA Services and for the people who work here.


NTT DATA Services currently seeks a Unix System Admin L3 to join our team in San Joaquin de Flores Heredia, Heredia (CR-H), Costa Rica (CR).



Job Description:
•  Minimum 10+ years ‘work experience in Linux systems management in a large environment .
•  Extensive and very detailed knowledge of large-scale complex Internet-facing applications.
• Superior problem solving skills . High work standards and high bandwidth for work.
• Operating System Configuration, Maintenance, Tuning
• Troubleshooting must possess a very good hands-on troubleshooting experience including but not limited to:
• Server Performance Issues.
• Kernel Tuning,
• Identifying CPU/Mem/IO bottleneck.
• Demonstrated ability to use problem solving techniques such as root cause analysis to resolve issues .
• Knowledge of the Unix Operating System and system administration best practices
• Strong knowledge of LVM/File system/Volume Management (VERITAS) and Clustering.
• Willingness to work in a high-volume environment. Work with Audit/Compliance teams to install and maintain security updates and patches –
• Bachelor’s Degree or equivalent experience required.


Mandatory Skills
Should have worked in the role of L3 or UNIX SME for 10 -  15 years primarily on  (Red Hat Linux) &  Secondary skills on Solaris or  AIX
Should have strong hands on experience  on LVM/File system/Volume Management (VERITAS) and Clustering. 


Desirable  Skills
Virtualization – VMware, Open Stack, AWS etc
Clustering – VCS , HACMP, REDHAT Cluster
Volume Manager – Veritas Volume, Linux – LVM, AIX-LVM, Solaris -LVM
Database – ORACLE DBA, Oracle clustering, Oracle trouble shooting, DB2, MySQL
Load Balancing - Multipath Load Balancing,
Storage Load Balancing – Power Path
Netback knowledge, Legato backup utility, HP View


This position is only available to those interested in direct staff employment opportunities with NTT DATA, Inc. or its subsidiaries.  Please note, 1099 or corp-2-corp contractors or the equivalent will NOT be considered. We offer a full comprehensive benefits package that starts from your first day of employment.                                                                                


About NTT DATA Services


NTT DATA Services partners with clients to navigate and simplify the modern complexities of business and technology, delivering the insights, solutions and outcomes that matter most. We deliver tangible business results by combining deep industry expertise with applied innovations in digital, cloud and automation across a comprehensive portfolio of consulting, applications, infrastructure and business process services.


NTT DATA Services, headquartered in Plano, Texas, is a division of NTT DATA Corporation, a top 10 global business and IT services provider with 118,000+ professionals in more than 50 countries, and NTT Group, a partner to 88 percent of the Fortune 100. Visit to learn more.


NTT DATA, Inc. (the “Company”) is an equal opportunity employer and makes employment decisions on the basis of merit and business needs.  The Company will consider all qualified applicants for employment without regard to race, color, religious creed, citizenship, national origin, ancestry, age, sex, sexual orientation, gender identity, genetic information, physical or mental disability, veteran or marital status, or any other class protected by law.  To comply with applicable laws ensuring equal employment opportunities to qualified individuals with a disability, the Company will make reasonable accommodations for the known physical or mental limitations of an otherwise qualified individual with a disability who is an applicant or an employee unless undue hardship to the Company would result.




Job Segment: System Administrator, Unix, Database, Consulting, Oracle, Technology