Network Systems Analyst
4000 SGDAPBA Pte Ltd
Core Responsibilities
Windows Platform Administration
- Administer Windows Server environments (2008/2012/2016/2019/2022) for production systems
- Manage patch deployment and updates using WSUS for Windows and third-party applications
- Administer NetBackup operations including health checks, restores, and agent management
- Manage enterprise antivirus deployment and updates
- Handle Active Directory administration including users, groups, and OU management
- Configure and troubleshoot Group Policy Objects (GPOs) and DNS services
- Relevant certifications preferred: MCSA/MCSE Windows Server.
Linux Platform Administration
- Administer Linux servers across RHEL, CentOS, Ubuntu, and SUSE distributions
- Manage system patches and updates using yum, apt, and package managers
- Configure system services, daemons, and automated scheduling
- Develop shell scripts for automation and maintenance tasks
- Manage Apache/Nginx web servers and application deployments
- Configure file systems, LVM, and storage solutions
- Troubleshoot network services including SSH, NFS, and Samba
- Relevant certifications preferred: RHCSA/RHCE.
AWS Cloud Platform Management
- Deploy and manage Windows/Linux EC2 instances with proper configuration
- Configure AWS Systems Manager for automated patch management
- Implement AWS Backup services for EC2 instances and EBS volumes
- Monitor resources using CloudWatch and configure automated alerts
- Manage Security Groups, NACLs, and VPC networking components
- Configure IAM roles and policies for secure service access
- Manage EBS storage, snapshots, and cost optimisation
- Deploy Load Balancers and Auto Scaling Groups for high availability
- Create CloudFormation templates for standardised deployments
- Monitor AWS costs and implement resource tagging strategies
- Configure S3 buckets with appropriate lifecycle policies
- Relevant certifications preferred: AWS Solutions Architect Associate, AWS SysOps Administrator
Technical Leadership & Operations
- Lead incident response and coordinate resolution across all platforms
- Mentor junior engineers and establish technical standards
- Maintain documentation and standard operating procedures
- Conduct capacity planning and performance analysis
- Coordinate vendor relationships and technical escalations
- Approve infrastructure changes through change management process
- Drive continuous improvement and best practice implementation
- Lead infrastructure upgrade projects and cloud migration initiatives
- Relevant certifications preferred: ITIL Foundation, PMP
Key Requirements
- Participate in on-call rotations for 24/7 infrastructure support
- Respond to incidents within SLA and escalate complex issues appropriately
- Collaborate with security, network, and application teams
- Ensure compliance with security policies and regulatory requirements
- Lead disaster recovery planning and business continuity initiatives
- Stay current with emerging technologies and provide strategic recommendations
Regret to inform you that only shortlisted candidates will be notified.
CEI: R1988671
EA License: 14C7275
Vacancy posted 15 days ago
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