System Administrator Resume Sample

• Migrating present infrastructure to Infrastructure as Code (IaC) scheme.
• Planning and developing production and non-production environments(physical, virtual and logical).
• Planning and implementing new features to facilitate easier monitoringand growing the IT infrastructure.
• Maintaining and caring about the IT environment to keep it up to dateand in stable operating (about 500 servers and virtual machines).
• Supporting supervisor in team managing.
• Continuous training team members in new technologies and approaches to solveissues.
• Developing tools in python, perl, bash to improve daily tasks and achieve the ITenvironment fully automated.
• Providing substantive support for QA, software developers, analysts teamsand market operating department and other non-IT departments.
• Providing substantive support during projecting new environments for newapplications and deployments.
• Developing ansible roles and playbooks to provide CI/CD.

• Planning and developing production and non-production environments(physical, virtual and logical).
• Maintaining and caring about the IT environment to keep it up to dateand in stable operating.
• Developing tools in python, perl, bash to improve daily tasks and achieve the ITenvironment fully automated.
• Managing AWS, lxc, docker and podman containers.
• Developing ansible roles and playbooks.
• Providing substantive support for software developers.

• Installing, configuring and managing physical infrastructure (servers, arrays,SAN).
• Installing, configuring and managing Linux operating systems (especially Red Hat)and Windows Server.
• Supervising proper and continuous operation of the IT systems and the stockmarket systems.
• Implementing new features of stock market systems and providing technicalsupport.
• Developing and managing Red Hat Satellite 6 (repository life cycle, puppet,ansible, virtual machine deployment).
• Developing and managing Zabbix monitoring system.
• Creating and developing tools to improve the work of the team and creatingtechnical documentation.

• Installing, configuring and managing dedicated servers.
• Configuring and managing network devices.
• Supervising over the correct and uninterrupted operation of IT systems.
• Performing tasks associated with creating / restoring backups.
• Creating and developing tools to improve the work of the team and creating technical documentation.
• Solving problems coming to Customer Service Centre and substantive support for Customer Service Centre.

• Installing, configuring and managing dedicated servers.
• Configuring and managing network devices.
• Supervising over the correct and uninterrupted operation of IT systems.
• Monitoring and analyzing performance of servers / services clients.
• Performing tasks associated with creating / restoring backups.
• Creating and developing tools to improve the work of the team and creating technical documentation.
• Solving problems coming to Customer Service Centre and substantive support for Customer Service Centre.