
Linux Admin
2 days ago
**Role Responsibility**
Successful performance in this role requires an individual be able to perform these duties above a satisfactory level. The following requirements are representative of the knowledge, skill and competencies required.
- Primarily responsible for the OS vulnerability management for 10,000+ hosts located globally, running RedHat Enterprise Linux.
- Responsible for patching hosts following a defined schedule.
- Responsible for the review & remediation of vulnerabilities assigned to the SysOps team via scans.
- Review & development of processes & automation (AWX, Ansible)
- Review dashboards & reports for new & the rollout status of existing vulnerabilities.
Role may also include
- Server builds, monitoring, configuration and ongoing maintenance of servers.
- Perform system administration duties across the environment to provide support services for customer.
- Perform system recoveries.
- Maintain server availability for all sites and periodically participate in DR exercises.
- Must have good problem solving, teamwork, communication and customer service skills.
- Resolve help desk escalations and process items in a ticket queue.
- There are no after-hours on call requirements, but the individual should remain flexible for critical situations.
- Troubleshoot and resolve system issues and provide operations support for bridge calls.
- Participate in the development and implementation of UNIX related projects.
- Monitor servers and remediate alerts that get raised.
- Follow documented processes and procedures is critical.
- Good, clear communication is an absolute must.
**Experience**
- RHEL 7/8
- Cloud Environments - Azure (preferred), AWS or Google
- Experience with Build/ Kickstart/ Deploy
- Experience with Volume Management and Clustering: LVM, VxFS, VCS & VVR
- Experience with Puppet, shell scripting, Ansible, Perl or python is a plus.
- Server hardware (HPE, Dell)
- Virtualization (VMware and/or RHEV)
- TCP/IP, NFS, DNS, LDAP, FTP, NTP, Samba, Autofs
- Security and performance monitoring and analysis
- Conceptual knowledge of storage and networking components
**Salary**: $4,000.00 - $9,500.00 per month
**Experience**:
- RHEL 7/8: 1 year (required)
- Cloud Environments: 1 year (required)
- Build/ Kickstart/ Deploy: 1 year (preferred)
- Volume Management and Clustering: 1 year (preferred)
-
Linux Admin L2
1 week ago
Singapore Wipro Limited Full timeSingapore, Singapore - Tech Hiring - 3063510 **Job Description**: **Job Description (Linux Admin L2)**: RHEL 7 administration- - Experience in HP ProLiant and Oracle hardware ( HPE Synergy will be add-on )- - Experience in VCS Clustering- - OS installation & configuration using kickstart- - Authentication management ( Centrify skills preferred )- - Redhat...
-
Linux Admin L2
1 week ago
Singapore Wipro Limited Full timeOverview: **Job Description (Linux Admin L2)**: RHEL 7 administration- Experience in HP ProLiant and Oracle hardware ( HPE Synergy will be add-on )- Experience in VCS Clustering- OS installation & configuration using kickstart- Authentication management ( Centrify skills preferred )- Redhat Containerization or Docker install/configure/manage- SELinux, Linux...
-
Linux Admin
6 days ago
Singapore TECHCOM SOLUTIONS (SINGAPORE) PTE. LTD. Full timeAt least 6 to 8 years of Information Technology experience - Hands on exposure to Content management System and good exposure in the **data center**management experience - In depth knowledge of Linux**:RedHat Linux with Automation skills** - Fault finding, analysis and of logging information for reporting of performance exceptions - Collaborate with other...
-
Linux Engineer intermediate
1 week ago
Singapore Rapsys Technologies Full timeL2 support shift allowance, which is 20 % of the base salary, and max cap is 1000 $ Possess good technical knowledge of RHEL/Oracle Linux and Unix hardware, operating system, and system services (Volume Manager, NTP, NFS, DNS, clustering, SSH, TSM, ITM etc). Plan and lead OS upgrade/migration activities independently. Experience in troubleshooting and...
-
Linux Administrator
2 weeks ago
Singapore NETWORK FOR ELECTRONIC TRANSFERS (SINGAPORE) PTE LTD Full time**About NETS** The NETS Group is a leading payments services group, enabling digital payments for merchants, consumers and banks across the entire payments value chain. The Group operates Singapore’s national debit scheme enabling customers of DBS Bank/POSB, HSBC, Maybank, OCBC Bank, Standard Chartered Bank and UOB to make payments using their ATM cards...
-
System Engineer
2 weeks ago
Singapore ITCAN Pte Ltd Full timePractical hands-on working experience in the various server hardware and respective operating systems (e.g. Windows Servers, Unix/Linux, VMWare). - Unix/Linux system admin - systems upgrades, package installations, jump-starting and configuration, fundamentals of security, installing third-party software. - Knowledge and experience in MS Windows Server...
-
Linux & Cloud Admin
2 days ago
Singapore MATRIX PROCESS AUTOMATION PTE. LTD. Full time**Job Description**: Administer and maintain RHEL Unix environments, ensuring optimal performance and security. - Manage Red Hat Satellite Server for patch management and configuration. - Use Ansible Tower for automation of routine tasks and complex deployments. - Implement and maintain system hardening guidelines to ensure security compliance. - Regularly...
-
Immediate Opening for Linux Admin
2 weeks ago
Singapore JP infotech Full timeExperience:5 Years JD: Less Than 10 years experience.L2 support, rotational shift with shift allowance cap to 1000$ Possess good technical knowledge of RHEL/Oracle Linux and Unix hardware, operating system and system services (Volume Manager, NTP, NFS, DNS, clustering, SSH, TSM, ITM etc). Plan and lead OS upgrade / migration activities...
-
System Admin
1 week ago
Singapore INFINITE COMPUTER SOLUTIONS PTE LTD Full time**Job Summary**: The System Administration and Management (SAM) Engineer will be responsible for performing system administration and management activities to support our company's and in-scope institutions' business requirements. This role involves managing a variety of operating systems, system software, and hardware, ensuring high availability, and...
-
Associate Systems Engineer
6 days ago
Singapore Synapxe Full timeOverview The Associate Systems Support Engineer - Linux role at Synapxe involves performing routine systems administration activities, ensuring systems meet business needs, implementing improvements, and supporting remediation during failures. The role requires on-call availability with varied shifts (nights, weekends, holidays) and strong collaboration...