System Administrator – Global IT Infrastructure & Support Projects (Fully Remote): Top US MNC Full Time

We are hiring multiple System Administrators to support global IT operations, infrastructure management, and enterprise system environments for international clients. These fully remote, long-term freelance roles are ideal for engineers experienced in managing servers, networks, cloud environments, and end-user systems.

Open Roles (Multiple Positions)

We are recruiting across core and specialized system administration roles:

Core System Administration

• System Administrator (Windows / Linux)
• Server Administrator
• IT Infrastructure Engineer

Specialized Roles

• Linux System Administrator
• Windows System Administrator
• Network & System Support Engineer
• Cloud System Administrator (AWS / Azure)
• Endpoint Management Engineer (Intune / SCCM / Jamf)

If you have strong experience managing systems, servers, or infrastructure, we encourage you to apply.

Engagement Details

• Type: Independent Freelance Consultant
• Location: 100% Remote
• Duration: 6–12 month initial contract (extendable for multi-year programs)
• Start Date: Immediate or within the next few weeks
• Clients: Global enterprises, SaaS companies, and multinational IT operations teams

Key Responsibilities

• Manage and maintain Linux or Windows servers across development, testing, and production environments.
• Monitor system performance and ensure high availability of critical applications and infrastructure.
• Troubleshoot system issues, perform root cause analysis, and resolve incidents quickly.
• Set up, configure, and maintain virtual machines, cloud instances, and on-prem infrastructure.
• Manage users, permissions, and security policies across systems.
• Apply patches, updates, and upgrades for OS, applications, and security components.
• Support network troubleshooting, firewall rules, VPN access, and connectivity issues.
• Work with ticketing systems, document resolutions, and follow standard ITIL processes.
• Collaborate with DevOps, Cloud, and Security teams to support deployments and operational workflows.

Minimum Qualifications

• Minimum 2 years of hands-on experience as a System Administrator.
• Strong knowledge of either Linux (Ubuntu, CentOS, RHEL) or Windows Server administration.
• Experience with user management, permissions, and system security best practices.
• Ability to troubleshoot hardware, OS, and network issues.
• Familiarity with virtualization technologies (VMware, Hyper-V, KVM).
• Understanding of backup, recovery, and storage systems.
• Ability to work independently in a remote environment.

Preferred Skills

• Experience with cloud platforms (AWS, Azure, GCP).
• Familiarity with Infrastructure as Code (Terraform, Ansible).
• Experience with Active Directory, Group Policies, DNS, DHCP.
• Hands-on experience with endpoint management tools: Intune, SCCM, Jamf.
• Knowledge of scripting languages (Bash, PowerShell, Python).
• Exposure to monitoring tools (Nagios, Prometheus, Grafana, CloudWatch).
• Experience in ITIL environments and ticketing tools like ServiceNow or JIRA.

Why Join This Opportunity

• Work on global infrastructure and IT support initiatives.
• Multiple openings with rapid onboarding.
• Fully remote with flexible working hours.
• Long-term freelance engagement with consistent workload.
• Exposure to modern cloud and hybrid IT environments.

How to Apply

Send your CV to Careers@SkillsCapital.io