
Linux Admin
1 week 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
2 weeks ago
Singapore Rapsys Technologies Full timeJob Description: Please look for either Linux Admin or System admin who are willing to get trained on Cloudera. Linux Admin - VMware expertise - RedHat certification is required - Storage configurations - Backup and monitoring of Infrastructure - Build linux Infrastructure - System performance monitoring - Capacity planning - Coordinate and implement...
-
Linux Admin L2
2 weeks 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
2 weeks 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
2 weeks 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 System Administrator
2 weeks ago
Singapore Rapsys Technologies Full timeLinux Admin - VMware expertise - RedHat certification is required - Storage configurations - Backup and monitoring of Infrastructure - Build linux Infrastructure - System performance monitoring - Capacity planning - Coordinate and implement patches and hotfixes - Maintain system security - Hands on expertise with Unix commands - Good communication skills and...
-
Linux Engineer intermediate
3 days ago
Singapore Rapsys Technologies Full timePossess 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 performance tuning of Linux / UNIX. - Experience in implementing and managing VCS...
-
Linux Engineer intermediate
2 weeks 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 and Windows Administration
5 days ago
Singapore JP INFOTECH Full timeExperience:Min 4 Years -7 Years Skill: Enterprise scale Linux and Windows administration with strong troubleshooting skillset - VMware ESXi and vCenter administration with strong troubleshooting skillset (Preferable with CLI knowledge) (7.0 and above) - Kubernetes K8s Familiarity with the following will be advantageous: - Management of SAN storage, NetApp...
-
Linux & Cloud Admin
1 week 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...
-
Senior Linux Administrator
7 days ago
Singapore Tangspac APAC Full timeClient Description: Job Description: **Position: Senior Linux Administrator** **Employment Type: 1-year Agency Contract (Highly Renewable)** **Location: Changi Business Park** **Mode of work: Hybrid** **RESPONSIBILITIES** This role is within Tech Support team located in Singapore, part of a focused SRE team supporting the key platforms of the Bank. The...