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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
- Solid 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)

Designation

Senior Systems Administrator

Key Skills

Active DirectoryActive Directory, DNS, DHCPAnsibleAutomation Scripting (PowerShell, Bash)AWS EC2AWS IAMAWS S3AWS VPCAzure VMsBashBlob StorageCloud Cost OptimizationCloud Infrastructure Monitoring (CloudWatch, Azure Monitor)CloudWatchDisk Management & Backup SchedulingEnterprise IT Infrastructure ManagementEvent Correlation & Alert ManagementGroup Policy ManagementHybrid Cloud Infrastructure DeliveryHybrid Cloud Management

Industry

IT-ITeS

Functional Area

IT Services

Employment Type

Full Time

Education

Graduation/Diploma

Job Type

Work From Office

📌 Senior Systems Administrator (Gurugram)
🏢 Vvnt Sequor
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