Senior Systems Administrator III - Windows/Linux & VMware

NuAxis, LLC; Albuquerque (NM); Presencial; USD 85.000 - 120.000; Jornada completa

Descripción de la vacante

NuAxis, LLC is seeking a System Administrator III to provide enterprise system administration for DOI/IA and BIA environments, covering Windows and Linux servers, Active Directory, virtualization, storage, backups, monitoring, patching, and security controls.

This full-time role supports data centers, remote sites, and cloud environments, with 24x7x365 on-call coverage and adherence to OIT configuration management and security procedures.

Formación

• Progressive experience supporting enterprise Windows and/or Linux server environments.
• Working knowledge of Microsoft Active Directory, DNS, DHCP, Group Policy, and Windows Server administration.
• Experience supporting virtualized server environments such as VMware.
• Experience with enterprise monitoring, patching, backup/recovery, and troubleshooting.
• Knowledge of information security controls, system hardening, access control, and change/configuration management practices.

Responsabilidades

• Administer Microsoft Windows Server and applicable Linux server/device environments.
• Configure, operate, and troubleshoot enterprise services including Active Directory, DNS, DHCP, IIS, file services, and access controls.
• Support virtualized server infrastructure, including VMware-based environments, and enterprise flash/hybrid storage.
• Set up, configure, document, and maintain Windows servers and domain controllers.
• Perform day-to-day Active Directory administration, including user and system account management, Group Policy, role-based access controls, least-privilege access, and privileged account management.
• Establish and maintain file shares and folders with appropriate ACL permissions.
• Monitor server availability, performance, applications, system logs, and security logs using enterprise monitoring tools.
• Track vulnerabilities and perform operating system and application patching in accordance with DOI/IA requirements.

Conocimientos

Active Directory

DNS

DHCP

Group Policy

Windows Server administration

VMware

Monitoring

Patching

Backup and recovery

Security controls

Herramientas

VMware vSphere

Enterprise storage

DC/AD management tools

Descripción del empleo

NuAxis, LLC is seeking a System Administrator III to provide enterprise system administration for DOI/IA and BIA environments, covering Windows and Linux servers, Active Directory, virtualization, storage, backups, monitoring, patching, and security controls.

This full-time role supports data centers, remote sites, and cloud environments, with 24x7x365 on-call coverage and adherence to OIT configuration management and security procedures.