Senior Systems Administrator
New
J
JobgetherIT infrastructure
Workplace type: Remote; based in United States.Full-TimeSenior
Salary not disclosed
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Job Details
- Experience
- At least 6 years of relevant systems administration experience.
- Required Skills
- DockerPythonBash
Requirements
- Hold a bachelor's degree in a related field or have equivalent professional experience in place of a degree.
- Have at least 6 years of relevant systems administration experience.
- Hold CompTIA Security+ CE certification or an equivalent qualification.
- Have practical scripting experience with Python, PowerShell, Bash, or similar languages.
- Know at least five listed systems or infrastructure technologies, including Windows Server, Windows 11, Ubuntu, Docker, enterprise networking, endpoint security, or vulnerability remediation.
- Know at least five listed cloud technologies, including Azure networking, Microsoft Entra ID, SharePoint, Exchange, Azure Virtual Desktop, Azure Update Manager, Key Vaults, Storage Accounts, or Managed Identities.
- Demonstrate analytical, troubleshooting, and problem-solving abilities.
- Explain technical issues to technical and non-technical audiences.
- Manage competing priorities and maintain attention to detail in a fast-paced environment.
Responsibilities
- Provide Tier 2 and Tier 3 support and resolve complex infrastructure, authentication, Microsoft 365, access, and system issues.
- Manage employee onboarding, offboarding, and lifecycle activities across identity platforms, applications, and devices.
- Deploy, configure, and maintain hybrid server, storage, networking, and endpoint infrastructure.
- Develop and maintain automation scripts using PowerShell, Python, Bash, or similar technologies.
- Manage and validate backup, restoration, and disaster recovery solutions for hybrid systems.
- Perform system updates, patching, and security-hardening activities.
- Implement and administer monitoring and observability solutions, including Azure Monitor and Zabbix.
- Assess infrastructure performance and implement strategies to improve reliability, scalability, and efficiency.
- Coordinate security investigations, vulnerability remediation, compliance validation, and incident response with relevant teams.
- Lead infrastructure projects and maintain technical documentation, architectural diagrams, and operational runbooks.
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