Senior Unix Administrator
Salary SGD8000 - SGD12000 per month + Market Aligned
Consultant Alphonsus Sim (R1986634)
Job Ref 1936430/001
Date posted 15 May 2023singapore tech-transformation/infrastructure 2023-05-16 2023-06-14 it Singapore SG SGD 8000 12000 12000 MONTH Robert Walters https://www.robertwalters.com.sg https://www.robertwalters.com.sg/content/dam/robert-walters/global/images/logos/web-logos/square-logo.png true
A Senior Unix Administrator job has become available at a world-class financial services organisation.
About the Senior Unix Administrator Role:
In this newly created role, you will be responsible for the design, implementation, and maintenance of UNIX/Linux server infrastructure and related technologies. You will also play a crucial role in ensuring the stability, security, and optimal performance of the UNIX environment, supporting critical financial applications and systems in a dynamic and regulated environment.
- Lead the installation, configuration, and administration of UNIX/Linux server systems, including hardware, operating systems, and associated software components
- Monitor and optimise UNIX/Linux server performance, capacity, and availability through proactive system tuning and resource management
- Conduct regular security assessments, vulnerability scanning, and penetration testing to identify and mitigate potential risks and vulnerabilities
- Collaborate with cross-functional teams to plan, test, and implement system upgrades, patches, and enhancements, ensuring minimal downtime and maximum system uptime
- Develop and maintain comprehensive system documentation, including configurations, procedures, and troubleshooting guides
- Establish and enforce backup and disaster recovery strategies, ensuring the integrity and recoverability of critical data and systems
- Investigate and resolve complex incidents, service requests, and problems related to the UNIX infrastructure within defined SLAs
- Participate in the evaluation, selection, and implementation of new technologies and tools to improve system performance, security, and scalability
- Ensure compliance with regulatory requirements, industry standards, and best practices in the financial sector
- Mentor and provide technical guidance to junior UNIX Administrators, fostering their professional growth and development
To succeed in this role, you must have at least five years of experience specialising in Unix.
- Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent experience)
- Minimum of five years of experience as a UNIX/Linux Administrator, preferably in the financial sector
- Extensive knowledge of UNIX/Linux operating systems (e.g., Red Hat, CentOS, AIX, Solaris) and proficiency in shell scripting
- Strong understanding of networking concepts, protocols, and security (TCP/IP, DNS, DHCP, SSH, SSL/TLS)
- Experience with virtualisation technologies (VMware, KVM), containerisation (Docker, Kubernetes), and cloud platforms (AWS, Azure) is highly desirable
- Familiarity with storage technologies (SAN, NAS) and backup/recovery solutions (Veritas NetBackup, Commvault)
- Proficient in performance monitoring and tuning tools (Nagios, Zabbix, SAR) and log analysis (Splunk, ELK)
- Solid understanding of security principles and best practices (access controls, firewalls, IDS/IPS, SIEM, vulnerability management)
- Excellent analytical and problem-solving skills, with the ability to troubleshoot complex system issues
- Strong project management skills with the ability to handle multiple priorities and deliver results within deadlines
- Excellent communication and interpersonal skills, with the ability to collaborate effectively with technical and non-technical stakeholders
This is an excellent opportunity to be part of a world class financial services company which is constantly evolving, and an exciting opportunity to lead the services expansion within the region.
If you are driven, determined and want to take the next step in your career, this is the role for you. Excellent career progression opportunities await the right person in this exciting Senior Unix Administrator job opportunity.
Apply now to learn more.
Do note that we will only be in touch if your application is shortlisted.
Robert Walters (Singapore) Pte Ltd
ROC No.: 199706961E | EA Licence No.: 03C5451
EA Registration No.: R1986634 Alphonsus Sim Zheng Wei
Salary: SGD8000 - SGD10000 per month + Market AlignedLocation: SingaporeDate posted: 29 May 2023A Full Stack Java Developer (12-month contract) job has just become available at one of the global MNCs in Singapore.
Salary: SGD5500 - SGD8500 per month + Market Aligned BenefitsLocation: SingaporeDate posted: 29 May 2023In this role, you will be responsible for managing and optimizing the network infrastructure to ensure seamless communication and data transmission across the organization. Your expertise will play a vital role in maintaining network security and stability, enabling uninterrupted financial services to end clients.
Salary: SGD7500 - SGD10500 per month + Market Aligned BenefitsLocation: SingaporeDate posted: 29 May 2023As a L3 UNIX/Linux Engineer, you will be responsible for managing and maintaining the UNIX/Linux server environment, ensuring the stability, security, and optimal performance of critical financial systems. Your expertise will contribute to a seamless banking operation and support long term strategic business objectives.
Salary: SGD10000 - SGD12000 per month + Market AlignedLocation: Singapore RiverDate posted: 29 May 2023An exciting Business Analyst (Trade e-Banking) job has just become available at one of the global banks.
Salary: Market AlignedLocation: SingaporeDate posted: 24 May 2023An exciting Data Engineer job opportunity has become available at a logistics and supply chain organisation.