Linux System Administrator
3 weeks ago
Job Summary:
The Metamorphosis Group, Inc. is seeking a highly skilled System Administrator to join our team. As a System Administrator, you will be responsible for maintaining, scheduling, executing software and hardware upgrades, patches, and reconfigurations, identifying and troubleshooting hardware and software issues with workstations and servers, and continuous system monitoring.
Key Responsibilities:
- Maintain, schedule, and execute software and hardware upgrades, patches, and reconfigurations
- Identify and troubleshoot hardware and software issues with workstations and servers
- Monitor systems continuously
- Create and maintain detailed documentation
- Participate in group collaboration/project planning
- Communicate issues and resolutions to all levels within the organization
Requirements:
- Demonstrated experience with Windows domain setup, group policy, and user account administration
- Demonstrated experience with Linux administration, including familiarity with troubleshooting network, local storage, and programs/utilities issues
- Demonstrated working understanding of IPtables, tcpdump, and OpenVPN
- Demonstrated experience with virtualization with vSphere (vCenter/ESXi hosts)
- Demonstrated experience troubleshooting virtual machine/operating systems in virtual environments
- Demonstrated experience creating, updating, and executing basic scripting with batch, PowerShell, BASH, and Python
- Demonstrated experience with cloud service providers and administration (i.e. AWS, Microsoft Azure, Google Cloud)
- Demonstrated experience with automation tools, such as Ansible, Cloud Formation, etc.
- Demonstrated experience with Cisco and Juniper networking equipment focused on maintenance and upgrades
- Demonstrated experience with the OSI model, particularly Layer 2 and Layer 3 technologies, such as VLANs, port security, 802.1Q, IP subnets, IP routing, VRF and BGP
- Demonstrated experience with network security, using IPSEC and Open VPN tunneling
- Demonstrated experience maintaining Access Control Lists and zone based firewalls
- Demonstrated experience with network monitoring tools, such as Whatsup Gold, Solarwinds, etc.
Preferred Qualifications:
- RedHat Certified System Administrator (RHCSA)
- AWS Solutions Architect
- A+/N+/Security+
- Linux, PKI certificates tools and libraries, and DevOps
- Ubuntu 14/16
- Security certification(s), such as Cisco CCNA-Security or any other CCNA and/or CISSP
- Juniper Certification(s) - JNCIA-SEC or any other JNCIA
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