System Administrator (Fully Remote) – Top US MNC (Enterprise Software)

We are hiring System Administrators to join a Top US MNC managing enterprise IT infrastructure, cloud environments, and mission-critical systems that support global business operations and digital platforms.

This is an opportunity to work on large-scale infrastructure, ensure high availability and security of enterprise systems, and collaborate with globally distributed infrastructure, cloud, security, and engineering teams.

Location

100% Remote

Start Date

Immediate to 4 Weeks

What You'll Do

  • Install, configure, administer, and maintain Windows and Linux server environments.
  • Monitor system performance, availability, capacity, and security to ensure reliable operations.
  • Manage Active Directory, Group Policies, DNS, DHCP, file services, and identity management.
  • Perform system patching, upgrades, backups, disaster recovery, and routine maintenance activities.
  • Provision and manage user accounts, permissions, and access controls.
  • Troubleshoot server, operating system, network, storage, and infrastructure-related issues.
  • Support virtualization platforms such as VMware, Hyper-V, or similar technologies.
  • Collaborate with cloud, network, security, and application teams to maintain enterprise infrastructure.
  • Automate routine administration tasks using PowerShell, Bash, Python, or similar scripting languages.
  • Maintain system documentation, operational procedures, and infrastructure standards.
  • Participate in infrastructure upgrades, migrations, incident response, and on-call support when required.
Required Skills
  • 3+ years of experience as a System Administrator or Infrastructure Administrator.
  • Strong experience administering Windows Server and/or Linux environments.
  • Hands-on experience with Active Directory, DNS, DHCP, Group Policy, and user administration.
  • Experience with virtualization platforms such as VMware vSphere, Hyper-V, or Proxmox.
  • Good understanding of networking fundamentals, including TCP/IP, VPN, firewalls, routing, and switching.
  • Experience with backup, recovery, monitoring, and system management tools.
  • Familiarity with scripting using PowerShell, Bash, or Python.
  • Understanding of enterprise security best practices, system hardening, and access management.
  • Strong troubleshooting, analytical, and problem-solving skills.
  • Excellent communication and collaboration skills.
Preferred Skills
  • Experience administering cloud infrastructure on AWS, Azure, or Google Cloud.
  • Knowledge of Microsoft 365, Azure Active Directory, or Entra ID administration.
  • Experience with container platforms such as Docker and Kubernetes.
  • Familiarity with infrastructure automation tools such as Ansible, Terraform, or Puppet.
  • Experience with monitoring solutions such as Nagios, Zabbix, SolarWinds, Prometheus, or Grafana.
  • Exposure to storage technologies, SAN/NAS environments, and disaster recovery planning.
  • Relevant certifications such as Microsoft, Red Hat, VMware, AWS, Azure, or Linux certifications.
  • Experience supporting enterprise environments with high availability and business continuity requirements.
Why Consider This Opportunity
  • Opportunity to work with a Top US MNC managing enterprise-scale infrastructure and mission-critical systems.
  • Fully remote work environment.
  • Long-term project opportunities with extension potential.
  • Exposure to modern cloud platforms, virtualization technologies, and enterprise infrastructure.
  • Collaborate with high-performing infrastructure, cloud, security, and engineering teams.
  • Support systems that power global business operations and digital services.
  • Fast interview process and onboarding.
If you are passionate about building reliable infrastructure, maintaining secure enterprise environments, and ensuring high system availability, we would love to hear from you.
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