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General skills:
- Use version control tools
- Manipulate file content programmatically
- Run commands on many systems simultaneously
- Archive, backup, compress, unpack, and uncompress files
- Create, delete, copy, and move files and directories
- Create and manage hard and soft links
- List, set, and change standard file permissions
- Read, and use system documentation
- Handle business-critical IT tasks and systems administration
- Research and evaluate emerging technologies, hardware, and software
- Track and maintain hardware and software inventory
Operation of Running Systems
- Monitor, tune and troubleshoot system performance
- Script automation tools to make work faster and more accurate
- Train team members on new technology or changes to existing systems
- Maintain systems via configuration management tools
- Support incident management for outages
- Produce and deliver reports on system use (processor, memory, disk, and network), outages and other information
- Monitor security information releases and identify, implement and test package updates
- Locate and analyze system log files
- Schedule tasks to run at a set date and time
- Train team members on both software and hardware, troubleshoot, and provide technical support when needed
- Maintain internal infrastructure requirements including, laptop and desktop computers, servers, routers, switches, firewalls, printers, phones, security updates; support internet, LANs, WANs, and network segments
- Interact with the help desk and other teams to assist in troubleshooting, identify root cause, and provide technical support when needed
- Perform routine/scheduled audits of the systems, including all backups
Networking
- Configure networking and hostname resolution statically or dynamically
User and Group Management
- Set up and maintain an active list of authorised users
- Support ongoing devop processes
- Record and maintain ssh access authorisations
Service Configuration
- Implement and configure an HTTP service
- Implement and configure an OpenVPN service
- Implement and configure an MySQL service
- Implement and configure an OpenSSH service
- Implement and configure an SMTP service
- Configure host-based and user-based security for a service
- Use scripting to automate system maintenance tasks
- Maintain a DNS zone
System Design and Deployment
- Define capacity planning strategies
- Conduct post deployment verifications
- Create, configure and maintain application deployment strategies