System Administrator - Global IT Infrastructure & Support (Fully Remote)SkillsCapital • Chennai, IN
System Administrator - Global IT Infrastructure & Support (Fully Remote)
SkillsCapital • Chennai, IN
3 days ago
Job type
- Remote
Job descriptionLinux System Administrator Windows System Administrator Network & System Support Engineer Cloud System Administrator (AWS / Azure) Endpoint Management Engineer (Intune / SCCM / Jamf) 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 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 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. 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. 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.
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
If you have strong experience managing systems, servers, or infrastructure, we encourage you to apply.
Engagement Details
Key Responsibilities
Minimum Qualifications
Preferred Skills
Why Join This Opportunity
How to Apply
Send your CV to Careers@SkillsCapital.io
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System Administrator • Chennai, IN
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