Linux Unix Admin - Singapur, Singapore - Nityo Infotech

Nityo Infotech Singapur, Singapore

1 week ago

Description

Responsibilities: Responsible for Linux/UNIX security hardening in accordance with the established Bank's Security Standards.Perform Linux/UNIX server takeover process and security hardening compliance verification processes.Assess the security access control for bank-wide Linux/UNIX servers by performing pre-production compliance checking. Periodically conducting user access review for systems and applications.Provide technical expertise in the area of Linux/UNIX security matters and work closely with Application Development team to establish and develop application access control matrix.Granting and assignment of access privileges based on the approved access control matrix for Linux/UNIX platform.Troubleshoot access and privilege issues. Identify and rectify issues, as well as proper escalation to management.Provide appropriate technical guidance and advisory on Linux/UNIX platform security matters.Implementation and administration of System Access Control using SUDO on Linux/UNIX platform. Responsible for privileged ID and Access Management, including on-boarding of privileged accounts to CyberArk Password Vault.Develop and establish access control baseline, processes and procedures to ensure open system environment is properly and accurately secure in accordance with the regulatory, bank and industry standards. Required Skills and Qualifications:Bachelor Degree in Computer Science or Information Technology with minimum 5+ years strong experience with Linux (Red Hat, Suse, CentOS) and UNIX (Solaris, AIX) Security Administration.Preferably have system administration experience on Windows, Database and Network devices.Good communications skills with ability to influence others and provide recommendationsAbility to write documentation (Security Standards, Access Control Baseline, Processes) Experience in software configuration management tools (Chef) and log monitoring tools (Splunk) is a plus.Good stakeholder management skills to collaborate with other departments.Possess excellent analytical and problem-solving skills.Good understanding of security principles, banking products and services.

Experience Required

1 - 2 Years

Industry Type

Employment Type

Contract

Location

Singapore

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