We are hiring multiple System Administrators to support global IT operations, infrastructure management, and enterprise system environments for international clients. This is a fully remote, long-term freelance role ideal for engineers experienced in managing servers, networks, cloud environments, and end-user systems. Key responsibilities include managing and maintaining Linux or Windows servers, monitoring system performance, and troubleshooting system issues.
Key Highlights
Technical Skills Required
Benefits & Perks
Job Description
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
- 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.
Send your CV to Careers@SkillsCapital.io