Linux Engineer L2 - Singapore - GREENBEEN TECHNOLOGY SERVICES PRIVATE LIMITED

GREENBEEN TECHNOLOGY SERVICES PRIVATE LIMITED Singapore

1 week ago

Description

Roles & Responsibilities

Duties and Responsibilities

Demonstrate knowledge of essential network services such as DNS, NFS, LDAP/Kerberos, Apache, NTP, sendmail/postfix/etc, and OpenSSH
Build architecture and protocols with 802.3, 802.11, TCP/IP, and UDP
Demonstrate a deep understanding of the GNU/Linux operating system
Scripting with Perl, Bash or Python
Provide Linux platform architecture guidance, research technical issues
Act as Linux subject matter expert, providing technical leadership across all IT disciplines
Performing systems administration, maintenance, and engineering in multiple large enterprise server environments (Linux, Red Hat, CentOS)
Maintain Linux-based servers, both hardware and software
Manage in-house developed applications that run on the Linux systems
Load balancing and failover

Responsibilities:

Ensures proper security is in place on Linux-based systems by conducting audits and implementing solutions to centralize access management and reporting
Provides direction to System Administrators to ensure proper deployment, configuration, and testing of RHEL Linux systems, applications, and security patches
Identify issues and risks, resolve problems and escalate them as necessary
Serve as an escalation resource for staff that provides 24x7 (on-call) system supports
Cross functional engineering knowledge across the technology stack
Implement processes and procedures for maintaining all server environments helps create/update documentation
Identify issues and risks, resolves problems and escalates them as necessary
Coordinate the installation, configuration and maintenance of UNIX server equipment, storage and back-up systems terminal servers
Exposure to systems
Develop baseline systems configuration and controls using Chef configuration management

Qualifications

5-8 years' experience in enterprise systems operations or systems engineering
College degree in Computer Science, Information Systems or related disciplines
Knowledge and hands-on experience with service offerings from Amazon Web Services
Implement Configuration management and automation using Puppet
Day to day support of Unix systems and users
Hardware and OS management of Hadoop/NoSQL systems

Tell employers what skills you have

Perl
Puppet
Failover
Hardware
Scripting
Unix
Bash
Administration
Configuration Management
Python
CentOS
Systems Engineering
Apache
DNS
Linux
UDP

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