Senior Systems Administrator
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Job Description
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)
Designation
Senior Systems Administrator
Key Skills
Industry
IT-ITeS
Functional Area
IT Services
Employment Type
Full Time
Education
Graduation/Diploma
Job Type
Work From Office
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