Senior Server & Infrastructure Engineer
First seen by Alion on Aug 29, 2026.
Job Summary:
We are looking for an experienced Senior Server & Infrastructure Engineer to provide senior-level engineering, administration, implementation, troubleshooting, and technical support for enterprise server infrastructure. The ideal candidate should have strong hands-on experience in Windows Server, Active Directory, Group Policy, VMware vSphere, DNS, DHCP, AWS, patch management, vulnerability remediation, and enterprise infrastructure operations.
Mandatory Requirements:
- Hands-on experience in either Citrix OR Nutanix is mandatory.
- VMware vSphere Mandatory.
- Windows Server 2016/2019 Mandatory.
- Active Directory & Group Policy Mandatory.
- DNS & DHCP Mandatory.
- Windows/Linux Server Administration Mandatory.
- Server Troubleshooting Mandatory.
Key Responsibilities:
- Provide senior-level engineering and technical support for enterprise server infrastructure.
- Administer and troubleshoot Windows Server 2016/2019 environments.
- Manage Active Directory, Group Policy, DNS, and DHCP services.
- Build, configure, and administer Windows and Linux virtual machines.
- Administer and troubleshoot VMware vSphere environments.
- Manage and support Citrix OR Nutanix infrastructure based on organizational requirements.
- Configure and manage relevant AWS services; Azure exposure is an added advantage.
- Perform Windows, Linux, and AWS server patch management.
- Troubleshoot IIS and application hosting environments.
- Manage file services, print servers, and related Windows infrastructure.
- Monitor server infrastructure, critical links, system health, performance, and logs.
- Respond to server incidents and troubleshoot connectivity and infrastructure issues.
- Perform RCA for critical and recurring incidents and ensure timely submission.
- Execute firmware upgrades, configuration backups, preventive maintenance, and DR tests.
- Remediate server vulnerabilities and close security/audit findings.
- Coordinate with OEM/vendor teams for hardware issues, RMA, replacement, and server-down incidents.
- Follow change management, configuration management, SOPs, and escalation procedures.
- Maintain server documentation, architecture diagrams, configurations, and operational procedures.
- Support capacity planning and infrastructure optimization.
- Mentor junior team members and provide technical guidance on complex infrastructure issues.
- Maintain defined SLAs and ensure customer satisfaction.
Technical Skills:
- Windows Server 2016/2019, Active Directory, Group Policy, DNS/DHCP.
- VMware vSphere, Windows & Linux Server Administration.
- Citrix OR Nutanix (Must Have).
- AWS, Patch Management, Vulnerability Management.
- Incident Management, Monitoring, Backup/DR.
Good to Have:
- Azure, IIS Administration, VCP-DCV certification, ITIL/ITSM, Security audit, Network troubleshooting.
Skills
Windows Server, VMware, AWS, Citrix, IT Infrastructure, Server Configuration Tools, IT Operations, DNS, DHCP, Patch Management, Vulnerability Management