Systems Administrator Job Description

Job Duties:

• Configure, maintain, and troubleshoot servers, network devices, and other infrastructure components.
• Implement and manage advanced security measures, including firewalls, antivirus software, and access controls.
• Apply patches and updates to operating systems and applications, ensuring minimal downtime.
• Monitor system performance, optimize configurations, and ensure efficient operation.
• Resolve complex technical issues and provide advanced support to analysts and junior administrators.
• Oversee and manage Windows and Linux systems, including upgrading, installing, and configuring application software and computer hardware.
• Provide technical support to employees and troubleshoot advanced issues.
• Create, manage, and audit system permissions and user accounts.
• Perform regular security tests, security monitoring, and vulnerability assessments.
• Maintain and optimize networks and network file systems.
• Develop and maintain documentation of IT infrastructure and troubleshooting procedures.
• Participate in disaster recovery planning and execution.
• participate in on-call rotation
• Collaborate with other IT teams to ensure seamless integration and operation of systems.

Requirements:

• Proficient understanding of computer hardware and software.
• Advanced problem-solving skills and attention to detail.
• Excellent communication skills and ability to work well in a team.
• Ability to follow instructions and work independently when needed.
• Outstanding customer service skills and willingness to jump in and help where necessary.
• Strong experience with M365 technologies like Exchange Online, SharePoint Online, Teams, and User Administration and Management in a Systems Administrator capacity
• Strong experience with Active Directory in a Systems Administrator capacity
• Extensive experience with different operating systems like Linux and Windows.
• In-depth understanding of system architecture and database concepts.
• Strong experience with cloud services such as AWS, Azure, or Google Cloud Platform.
• Strong experience with virtualization technologies such as VMware, Hyper-V, or KVM.
• Strong experience with virtual desktop technologies such as Omnissa Horizon, Azure Virtual Desktop, Citrix or Amazon Workspaces.
• Strong experience with scripting languages such as PowerShell, Bash, or Python.
• Strong experience with database management, particularly MSSQL and SQL Queries.
• Strong understanding of DevOps tools like Azure DevOps, Octopus Deploy, Jenkins, or Ansible.
• Strong experience with Azure Networking and Azure Resources.
• Previous experience as a Systems Administrator I or equivalent role.
• Bachelor's degree in information technology, computer science, computer engineering, or related fields.
• Relevant certifications such as CompTIA A , Network , Security , AWS Certified SysOps Administrator, or Microsoft Certified: Azure Administrator Associate are required in lieu of degree.
• 2-4 years of related experience in systems administration.

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