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Senior Linux Administrator – Level 3 Engineer
Bit by Bit Computer Consulting. Design, develop, and maintain Ansible automation workflows for system administration, deployments, and configurations .
Core Competencies
Role fitCore Competencies
Use this summary to align your resume positioning with the role.
Demonstrates expertise in Unix/Linux system administration, including proficiency in Ansible, Terraform, and Puppet for automation and deployment. Skilled in managing enterprise environments and optimizing system performance while ensuring compliance with security best practices.
Highest-signal resume keywords
Ansible Automation DevelopmentUnix/Linux System AdministrationDNS Administration with BIND and InfobloxScripting in Python and ShellCI/CD Integration
ATS Keywords
Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills
AnsibleTerraformPuppetUnix/Linux AdministrationBIND DNSInfobloxScripting (sh/csh/ksh/bash)PythonNetworking (TCP/IP, Ethernet)Linux Patching
Soft Skills
CollaborationProblem-SolvingTechnical Support
Tools & Technologies
VMwareHyper-VMicrosoft AzureOpenStackCitrix XenServiceNow
Certifications & Qualifications
Bachelor’s Degree in Computer ScienceRelevant Certifications
Industry Keywords
Automation WorkflowsSystem AdministrationPerformance TuningComplianceOperational Efficiency
Tech Stack
Tools & technologiesAnsibleAzureCitrixDNSLinuxMacOSNFSOpenStackPuppetPythonServiceNowTCP/IPTerraformUnixVMware
About the role
Key responsibilities & impact- Design, develop, and maintain Ansible automation workflows for system administration, deployments, and configurations
- Manage and optimize Linux-based systems for performance, security, and reliability
- Install, upgrade, and migrate Linux, Unix, and AIX servers
- Develop Ansible playbooks, roles, and modules for infrastructure provisioning, configuration management, and software deployments
- Integrate Ansible automation with CI/CD pipelines and 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
- Troubleshoot Linux server, networking, and automation script issues
- Maintain documentation of automation processes, configurations, and system architecture
- Collaborate with cross-functional teams to improve automation strategies and operational efficiency
- Ensure compliance with security best practices and policies
- Provide technical support to US-based clients
Requirements
What you’ll need- Proficiency in RHEL 6/7/8/9
- Strong experience with Ansible, Terraform, and Puppet, including creating deployment playbooks for server builds and application deployments
- Expertise in Unix/Linux system administration, including HPUX, IBM AIX, RHEL, Suse, CentOS, Ubuntu, and MacOS
- Experience with DNS administration using BIND and Infoblox
- Solid networking knowledge, including Ethernet configuration, NIC bonding, TCP/IP troubleshooting, and packet analysis with Tcpdump/Wireshark
- Experience with NTP, NFS server/client, SUDO, and LDAP client administration
- Proficiency in SFTP setup and administration
- Skilled in sh/csh/ksh/bash scripting, sed, awk, Python, and performance tuning
- Experience deploying Unix/Linux systems in VMware, Hyper-V, Microsoft Azure, OpenStack, and Citrix Xen environments
- Linux patching experience
- Familiarity with ServiceNow environments (preferred)
- Ability to work independently and collaboratively in a fast-paced environment
- Minimum of 8 years in Unix/Linux server administration
- Bachelor’s degree in Computer Science, Engineering, or a related field
- Relevant certifications are a plus
- Must work United States Eastern Time, 8 PM–6 AM EST
Benefits
Comp & perks- Salary Range Philippines: $2,300-$2,900 (USD) per month
- Salary Range Indonesia: $1,500-$2,300 (USD) per month
- Vacation / paid vacation
- Benefits
- Competitive salary based on experience
- Bonus
- Opportunity to work on cutting-edge automation and infrastructure projects
- Collaborative and innovative team environment
- Professional growth opportunities