We are seeking highly skilled Senior System Administrators to support and maintain large-scale Windows Server environments. Responsibilities include server patching, troubleshooting, monitoring, and ensuring the health and performance of over 1,000 Windows-based servers. Key requirements include 7+ years of experience in large-scale enterprise server environments and strong expertise in Windows Server.
Key Highlights
Key Responsibilities
Technical Skills Required
Benefits & Perks
Job Description
Schedule: Night Shift
What are we looking for?
We are seeking highly skilled Senior System Administrators to support and maintain our large-scale Windows Server environments during night-shift operations. These roles will oversee critical infrastructure tasks, including server patching, troubleshooting, monitoring, and ensuring the health and performance of more than 1,000 Windows-based servers operating on VMware.
Skills Required
- 7+ years experience in large-scale enterprise server environments.
- Strong expertise in Windows Server (installation, configuration, troubleshooting, administration).
- Hands-on experience with SCCM or WSUS for patch deployment and updates.
- Commvault backup administration.
- VMware virtual infrastructure management.
- Experience tuning or enhancing monitoring alert logic (LogicMonitor)
- Perform advanced Windows Server administration, including installation, configuration, patching, and troubleshooting.
- Manage and monitor nightly server patching cycles to ensure successful execution across 1000+ servers.
- Respond to alerts, incidents, and operational issues, ensuring timely remediation and escalation when needed.
- Maintain the stability and performance of VMware-based virtual environments.
- Participate in a rotating weekend on‑call roster.
- Collaborate with other IT teams to maintain infrastructure standards, security controls, and system reliability.
- Contribute to continuous improvement efforts, documentation updates, and operational procedures.
- Review and respond to monitoring alerts (LogicMonitor training will be provided)
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- Fully Remote Work Arrangement
- Medical, Dental Coverage and Life insurance from day 1 of employment
- Paid Vacation and Sick Leave (with Quarterly Sick Leave Conversion)
- Competitive salary package and annual appraisal
- Financial Assistance Program
- Mandatory Government Benefits and 13th Month Pay
- Complimentary Sleeping Quarters, Coffee at no cost
- Complimentary Office Fitness and Wellness Facilities at no cost
- Regular Company Events, Work Life Balance, and Career growth opportunities
- Accessible location at the heart of Metro Manila --- the Mega Tower, EDSA
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Equal Employment Statement
Employment decisions at ConnectOS will be conducted without consideration of factors such as age', race, color, religion, gender, disability status, sexual orientation, gender identity or expression, genetic information, and marital status. ConnectOS ensures the full confidentiality of the data it processes.
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