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- Administer, set up, and maintain the security posture of the network infrastructure.
- Collaborate with other infrastructure teams (e.g., Security, Server, Storage, Mainframe) to ensure business application service availability.
- Maintain network infrastructure in compliance with security guidelines.
- Assist with testing, implementation, and installation of new infrastructure or application systems.
- Diagnose and resolve infrastructure issues to ensure optimal performance.
- Ensure availability and optimal performance of network infrastructure to support business applications for both public and staff.
- Maintain system documentation and provide technical support to application teams.
- Participate in Disaster Recovery Operations and perform problem analysis and resolution implementation to support system and application needs.
- Raise and follow up on any problem cases with software vendors until issues are resolved.
- Apply regular maintenance and patching to resolve known or reported defects and security alerts.
- Monitor and maintain system availability and optimal performance in a 24x7 operating environment.
- Minimum of 2-3 years of experience in network infrastructure administration or related roles.
- Experience collaborating in project teams, delivering on key project milestones, and communicating effectively with diverse stakeholders.
- Knowledge of conducting impact analysis, strategizing, planning, and executing upgrades to new versions.
- Ability to provide 24x7 on-call support on a rotation basis, occasionally requiring work outside normal business hours for critical tasks.
- Familiarity with the latest networking trends and patterns, including those in the Commercial Cloud.
- Strong analytical skills with the ability to identify root causes of issues through effective questioning.
Associate Network Infrastructure Administrator - Singapore - Morgan McKinley
Description
Join as Associate Network Infrastructure Admin, supporting system security & performance, collaborating with teams, and aiding in disaster recovery.Job Summary:
Hiring an Associate Network Infrastructure Administrator to support network security, performance, and availability. Responsibilities include collaboration with infrastructure teams, assisting in testing and implementation, and providing technical support. Requires 2-3 years' experience, project collaboration skills, and familiarity with networking trends and cloud technologies.
Key Responsibilities:
EA Licence No: 11C5502
Mary Clare Abraham
EAP Registration No: R