Operating System Administrator

NTT DATA; Cyberjaya; On-site; MYR 120,000 - 180,000; Full time

Job summary

NTT DATA Malaysia is seeking an experienced Operating System Administrator to ensure availability and performance of Windows and Linux environments across NDBS sites in Cyberjaya. You will install, configure, patch, monitor, troubleshoot and design OS solutions while aligning with CIS benchmarks and security policies.

The role covers on-prem and cloud deployments, documentation, and knowledge sharing, with involvement in global standards, SLAs, and cross-functional collaboration.

Qualifications

• University degree in Information Technology.
• Min 7+ years of experience in IT focusing on Operating Systems (Linux & Windows).
• Certification in ITIL, Windows, Redhat or SUSE.
• Strong command in English, excellent verbal and presentation skills, great interpersonal skills and experience in international collaboration.
• Willing to work in Cyberjaya, Selangor.
• Able to travel if required.
• Willing to work during festive season (if needed).

Responsibilities

• Manage OS environments (Windows and Linux) across NDBS sites, including installation, configuration, patching, performance monitoring and troubleshooting.
• Design, deploy, maintain OS solutions (including Samba, FTP, Squid, Antivirus) in an enterprise environment.
• Perform OS hardening and security compliance per CIS benchmarks.
• Work with on‑premises and cloud environments; provide trend analyses to management.
• Maintain up-to-date documentation and share knowledge with colleagues.
• Ensure adherence to company SOPs and policies; participate in cross-functional collaboration.

Skills

Strong English communication

Presentation skills

Interpersonal skills

Education

University degree in Information Technology

Tools

Samba

FTP

Squid

Antivirus

Windows OS

Red Hat

SUSE

ITIL

Job description

Jora Malaysia will close on 9th September 2026. Thank you for being with us, we are cheering you on as you continue your career journey.

The Operating system administrator is accountable for ensuring the availability of Operating Systems for NTT DATA Business Solutions. Ensuring services are delivered in line with global standards, compliances and available to SLA expectation.

• Manage various Operating Systems (Windows, Linux) environment at NDBS sites. Functions may include installation, configuration & patching of various Operating Systems, performance monitoring, troubleshooting, and other duties necessary to maintain reliable and high performing systems.
• Design, deploy, maintain (upgrade, monitor, troubleshoot, optimize) various Operating System solution (including 3rd party application such as Samba, FTP, Squid, Antivirus etc.) in an enterprise environment.
• Ability to perform OS hardening and security compliance in accordance to CIS (Center for Internet Security) benchmark policy.
• Working knowledge with On-prem and cloud environment technology.
• Responsible for providing trend analysis to the Management team to enable them to make informed decisions regarding resource management.
• Ensure that documentation is maintained and kept up to date in line with NDBS standards and policies.
• Share acquired knowledge with colleagues through formal documentation and communications sessions.
• To carry out any other duties which are within the employee's skills and abilities whenever reasonably instructed.
• Ensure that at all times company Policies, Standards and Standard Operating Procedures (SOPs) are adhered to.
• As a member of the global NDBS community, you will be a champion of the organization values and culture, while demonstrating and openly encouraging the behaviors expected from a professional, best in-class IT team.

Convince us with your potential!

• University degree in Information Technology.
• Min 7+ years of experience in IT focusing on Operating Systems (Linux & Windows).
• Proven experience in multiple Operating Systems platforms. Experience includes maintaining, configuring and troubleshooting.
• Certification in ITIL, Windows, Redhat or SUSE.
• Strong command in English, excellent verbal and presentation skills, great interpersonal skills and experience in international collaboration.
• Willing to work in Cyberjaya, Selangor.
• Able to travel if required.
• Willing to work during festive season (if needed).