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About UOB United Overseas Bank Limited (UOB) is a leading bank in Asia with a global network of more than 500 branches and offices in 19 countries and territories in Asia Pacific, Europe and North America. In Asia, we operate through our head office in Singapore and banking subsidiaries in China, Indonesia, Malaysia and Thailand, as well as branches and offices. Our history spans more than 80 years. Over this time, we have been guided by our values - Honorable, Enterprising, United and Committed. This means we always strive to do what is right, build for the future, work as one team and pursue long-term success. It is how we work, consistently, be it towards the company, our colleagues or our customers.
About the Department The Technology and Operations function is comprised of five teams of specialists with distinct capabilities: business partnership, technology, operations, risk governance and planning support and services. We work closely together to harness the power of technology to support our physical and digital banking services and operations. This includes developing, centralising and standardising technology systems as well as banking operations in Singapore and overseas branches.
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 configuration of safes and platforms as well as on-boarding of privileged accounts
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)
Hands-on skills with CyberArk Central Policy Manager, Privileged Session Manager and integration with tools and applications.
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
Be a part of UOB Family UOB is an equal opportunity employer. UOB does not discriminate on the basis of a candidate's age, race, gender, color, religion, sexual orientation, physical or mental disability, or other non-merit factors. All employment decisions at UOB are based on business needs, job requirements and qualifications. If you require any assistance or accommodations to be made for the recruitment process, please inform us when you submit your online application.