Senior Linux Administration/Level 3 Engineer

New

BitByBit (BBB)Managed IT services

Philippines. Indonesia, United States Eastern Time (8 PM - 6 AM EST)Full-TimeSenior

SalarySalary Range Philippines: $2,300-$2,900 (USD) per month; Salary Range Indonesia: $1,500-$2,300 (USD) per mont

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Job Details

Have a minimum of 8 years of Unix/Linux server administration experience.
Be proficient in RHEL 6/7/8/9.
Have expertise in Unix/Linux system administration, including HPUX, IBM AIX, RHEL, SUSE, CentOS, Ubuntu, and macOS.
Have strong experience with Ansible, Terraform, and Puppet, including creating deployment playbooks.
Have experience administering DNS with BIND and Infoblox.
Understand networking concepts including Ethernet configuration, NIC bonding, TCP/IP troubleshooting, and packet analysis with Tcpdump or Wireshark.
Have experience with NTP, NFS server/client, SUDO, and LDAP client administration.
Be proficient in SFTP setup and administration.
Have scripting experience with sh, csh, ksh, or bash, and automation programming with sed, awk, or Python.
Have experience with performance tuning and deploying Unix/Linux systems in virtualized environments.
Have experience with VMware, Hyper-V, Ansible Automation, Microsoft Azure, OpenStack, or Citrix Xen.
Have a bachelor’s degree in Computer Science, Engineering, or a related field; a master’s degree is preferred.
Be able to work independently and collaboratively; strong problem-solving skills are required.
Familiarity with ServiceNow is preferred.
Relevant certifications are a plus.

Design, develop, and maintain Ansible automation workflows for system administration, deployments, and configurations.
Manage Linux-based systems to support performance, security, and reliability.
Install, upgrade, and migrate Linux, Unix, and AIX servers, focusing on application security and performance.
Develop Ansible playbooks, roles, and modules for infrastructure provisioning, configuration management, and software deployments.
Integrate Ansible automation with CI/CD pipelines and other DevOps tools.
Manage enterprise automation environments using Ansible and Puppet.
Administer Infoblox and BIND DNS environments.
Support Unix/Linux server nodes in VMware, Hyper-V, Microsoft Azure, OpenStack, and Citrix Xen environments.
Implement monitoring and alerting solutions and troubleshoot server, networking, and automation-script issues.
Document automation processes, configurations, and system architecture; collaborate with cross-functional teams and follow security policies.

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