Job Title: Senior Systems Administrator – Windows | Linux | Hybrid Cloud Infrastructure (10–12 Years, Hands-on Individual)
 

Job Summary:

VVNT SEQUOR LLP is seeking a highly skilled, hands-on Senior Systems Administrator with 10–12 years of experience managing hybrid infrastructure across Windows, Linux, and Cloud platforms (AWS/Azure).

This is an L3-level, individual contributor onsite role at a Government sector client in Manesar, Haryana.

• Immediate or max 1-month joiners preferred.
• Deep hands-on Systems troubleshooting (Infra + Cloud Admin)
   

Key Skills / Keywords:

Senior Systems Administrator | Windows Server | Linux (RHEL, Ubuntu) | Cloud

Infrastructure (AWS / Azure) | Infrastructure Hardening | L3 Support | VMware / Hyper-V | Active Directory | DNS | DHCP | Hybrid Cloud | Hybrid Cloud Migration | RCA | Monitoring (CloudWatch, Zabbix, Nagios) | PowerShell | Bash | Infrastructure Lifecycle | Enterprise IT Support (GovTech) | Government IT Projects

Roles and Responsibilities

   On-Premises Administration (Windows s Linux):

• Deliver L3 troubleshooting and resolution for Windows Server (2016–2022) and Linux (RHEL, Ubuntu, CentOS)
• Administer Active Directory, DNS, DHCP, Group Policies, and network file services
• Deploy and optimize virtual machines using VMware vSphere and Microsoft Hyper-V
• Manage disk volumes, backup schedules, and patch baselines across systems.
• Coordinate escalations with OEMs and vendors
   

 Cloud Infrastructure (AWS/Azure):

• Configure and manage IaaS components (VMs, Load Balancers, VPC, Storage, IAM, etc.)
• Configure and maintain cloud infrastructure using AWS EC2, Azure VMs, IAM, S3/Blob, Route Tables, Load Balancers.
• Troubleshoot cloud outages, VPC connectivity, access control issues, and performance bottlenecks
• Support hybrid cloud adoption and application migrations
• Assist with cloud integration, lift-and-shift migrations, and cost optimization practices.

 Monitoring s Automation:

• Implement monitoring via Nagios, Zabbix, AWS CloudWatch, Azure Monitor
• Create PowerShell and Bash scripts for automation, health checks, and maintenance
• Use PowerShell scripts, Bash, or automation tools (e.g., Ansible) to streamline administrative tasks.
• Own alert handling, event correlation, and SOPs for infrastructure stability

 Technical Escalation s RCA:

• Take ownership of critical escalations, conduct RCA, and collaborate across cross-functional teams (Network, App, Cloud).
• Own end-to-end incident resolution and root cause analysis (RCA)
• Proactively address recurring issues and participate in problem management
• Collaborate with IT, cloud teams, and application owners for in-depth troubleshooting

Candidate Profile

• Experience: 10–12 years in enterprise IT infrastructure
• Role Type: Individual contributor, Hands-On Technical Specialist
• Strong communication skills: Able to document, articulate, and coordinate effectively with technical and non-technical stakeholders.
• Scope: L3 escalation support
• Location: Onsite – Manesar, Haryana (Government Sector Project)
• Availability: Immediate or within 1 month
• Engagement: Full-time, long-term via VVNT SEQUOR LLP

Preferred Qualifications

• B.E./B.Tech/MCA or equivalent in Computer Science / IT
• Certifications (Preferred):
  • Microsoft Certified: Windows Server / Azure Administrator
  • AWS Certified SysOps Administrator
  • RHCE / RHEL Certified Admin
     

Why Consider This Role?

• Government digital transformation exposure
• Key role in hybrid infrastructure delivery
• Clear ownership in a hands-on, non-managerial capacity
• Opportunity to work with modern monitoring and automation tools

Budget Range:

₹60,000 to ₹80,000/month, based on experience and hands-on expertise. Additional long-term incentives and project-based performance bonuses may be offered at the final offer stage.

Contract Period: 5 Years (Renewed Based on performance)