System Engineer- L3 (ID 1411) at Marketscope in Noida, Uttar Pradesh, India
- Company: Marketscope
- Location: Noida, Uttar Pradesh, India
- Posted: Sep 18, 2026
- Type: Full-time
- Experience: 5+ years
Overview
Manage and support enterprise IT infrastructure and applications to ensure high availability, performance, and security. Administer Windows Server 2016/2019/2022/latest environments. Manage Active Directory, DNS, DHCP, Group Policy, RADIUS, CA and related components.
Responsibilities
- Manage and support enterprise IT infrastructure and applications to ensure high availability, performance, and security.
- Administer Windows Server 2016/2019/2022/latest environments.
- Manage Active Directory, DNS, DHCP, Group Policy, RADIUS, CA and related components.
- Handle networking including TCP/IP, VLANs and VPNs.
- Administer Azure / AWS cloud platforms.
- Manage backup and disaster recovery activities.
- Perform automation and administration using PowerShell or Shell scripting.
- Manage system patching using ManageEngine Endpoint Central / WSUS.
- Manage Antivirus and XDR solutions such as Trend Micro, Cortex and McAfee.
- Support Citrix and virtualization environments including VMware, Hyper-V and NetScaler.
- Manage Microsoft 365, SSO, 2FA and encryption.
- Monitor infrastructure using tools such as Zabbix, SolarWinds, Nagios and WhatsUpGold.
- Follow ITIL framework for infrastructure and support processes.
Requirements
- Experience: Minimum 5+ years of relevant experience in system administration and IT infrastructure management.
- Education: M.Tech / B.Tech / BE / ME / MCA.
- Certification: MCSE preferred.
- Windows Server Administration
- Active Directory, DNS, DHCP, Group Policy, RADIUS, CA
- TCP/IP, VLANs, VPN
- Azure / AWS
- Backup & Disaster Recovery
- PowerShell / Shell scripting
- Patch Management / WSUS / Endpoint Central
- Antivirus & XDR
- Citrix / VMware / Hyper-V / NetScaler
- Microsoft 365 / SSO / 2FA / Encryption
- Infrastructure monitoring tools
- ITIL framework
- Good to have: Citrix environment experience and Linux administration knowledge.
Skills
Required
- Windows Server Administration
- TCP/IP, VLANs, VPN
- Azure / AWS
- Backup & Disaster Recovery
- PowerShell / Shell scripting
- Antivirus & XDR
- Citrix / VMware / Hyper-V / NetScaler
- Microsoft 365 / SSO / 2FA / Encryption
- Infrastructure monitoring tools
- ITIL framework
Preferred
- Citrix environment experience
- Linux administration knowledge