Linux Systems Engineer
3 weeks ago
Job Summary:
Open Systems Technologies is seeking a highly skilled Linux Systems Engineer to join our team. As a Linux Systems Engineer, you will be responsible for the installation, configuration, and maintenance of Linux-based systems and applications. You will work closely with our team to ensure the stability and security of our infrastructure.
Key Responsibilities:
• Provide daily operational support for Linux and Microsoft Windows operating systems and applications
• Support virtual and physical infrastructure of servers running CentOS in a dev, test, and production configuration
• Develop and maintain environments running in Amazon Web Services (AWS)
• Maintain the integrity and security of systems by monitoring security feeds and dashboards in support of Continuous Monitoring activities
• Develop and maintain standards and procedures for applications across a complex computing infrastructure
Requirements:
• Extensive experience with Redhat and/or Centos
• Demonstrated experience with VMWare ESXi infrastructure 6.x + vCenter server, host clustering with HA, DRS, replication
• Demonstrated experience in server builds using automated mechanism
• Demonstrated experience with Ansible and/or Puppet
• Demonstrated experience with Ansible playbooks for virtual and physical instance provisioning, configuration management and patching and software development
• Demonstrated experience with building, upgrading and maintaining applications and services in an AWS account
• Demonstrated experience with code maintenance using Git, Gitlab, and/or Github
• Demonstrated experience with Atlassian Jira and Confluence
• Demonstrated experience with managing Elasticsearch on CentOS
• Demonstrated experience collaborating with other systems administrators, storage administrators, application developers, and network engineers to solve complex problems
• Bachelor's degree in computer science, Information Technology, or other related technical discipline, or equivalent combination of education, technical certifications, training, and work/military experience
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