Linux-unix Security Administrator

2 days ago

Singapore SAKSOFT PTE LIMITED Full time

Experience: 1-2 Years

Role: Linux-Unix Security Administrator

**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.
- 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.
- 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.

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