Team Leader, System Admin Core
billgosling · Manila, Philippines · On-site
Posted Aug 19, 2026
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Join a Team That’s Passionate About Making Lives Better!
At Bill Gosling Outsourcing, we believe that success starts with an amazing team. We are a global leader in outsourcing solutions, we focus on making lives better, one connection at a time. We provide tailored solutions to businesses around the globe, specializing in customer care, sales, and financial services. We’re looking for enthusiastic, driven individuals to join our dynamic work environment where fun meets results !
AIC Phil LLCThe Team Leader – System Admin, will be responsible for leading and managing a diverse team of system administrators. The role will encompass overseeing the maintenance, configuration, and reliable operation of computer systems, particularly Windows and Linux-based domain environments. They will also be tasked with ensuring the optimal functioning of backup systems, managing virtual environments using VMware ESXI and vCenter, administering Linux servers, and overseeing the integration and maintenance of Microsoft 365 and cloud systems via AWS and Azure. Their leadership will be instrumental in ensuring system efficiency, security and the seamless execution of IT Operations across the organization. This role will involve mentoring and coaching junior members in the Information Technology team by teaching them the rudiments of the job, assigning tasks to them and evaluating their performance to determine their level of learning.
What You'll Do:
System Administration
Administer and maintain a Windows and Linux based domain environment, ensuring system security and stability
Manage Linux server environments, ensuring efficient operations and integration with other systems
Virtualization and Cloud Management
Oversee VMware ESXi and vCenter operations and integration with other systems
Manage cloud-based services and infrastructure on AWS and Azure, ensuring effective integration with on-site systems
Administer Microsoft 365 environment, ensuring seamless collaboration and communication across the organization
Backup and Disaster Recovery
Implement and oversee backup systems, ensuring data integrity and availability
Develop and maintain disaster recovery plans for critical IT systems
Team Management
Lead and mentor a team of system administrators, setting goals, conducting performance reviews and facilitating professional development
Coordinate with various departments to align on IT infrastructure with organizational needs and projects
Security and Compliance
Ensure system compliance with company policies and regulatory standards
Proactively manage security measures to safeguard systems against threats and vulnerabilities
Troubleshooting and Support
Provide advanced technical support and troubleshooting, resolving complex system issues
Implement proactive measures to prevent system failures and downtimes
Technology Upgrades and Projects
Plan and execute technology upgrades and migrations
Lead IT Projects, ensuring they are…