Job Description

What we want:
We are looking for an experienced Senior System Administrator to lead our IT & cloud infrastructure initiatives and manage a team of systems engineers. The ideal candidate will have strong technical expertise in Linux/Windows ecosystems, hands-on experience in public cloud architecture, DevOps practices, and excellent leadership and communication abilities.This role involves working closely with cross-functional teams, including Sales, to support technical solutioning for cloud opportunities.
Who we are:
Vertoz (NSEI: VERTOZ), an AI-powered MadTech and CloudTech Platform offering Digital Advertising, Marketing and Monetization (MadTech) & Digital Identity, and Cloud Infrastructure (CloudTech) caters to Businesses, Digital Marketers, Advertising Agencies, Digital Publishers, Cloud Providers, and Technology companies. For more details, please visit our website here.
QualiSpace:
QualiSpace by Vertoz (NSE: VERTOZ) is a premier cloud Solutions and infrastructure provider, delivering all-encompassing web presence solutions. Their offerings include Cloud Servers, Web Hosting, Advanced Enterprise Email solutions, Security Certificates, and more. Catering to 8000+ small and medium businesses. (qualispace.com)
What you will do:

• Lead, mentor, and manage the systems administration team; oversee task planning, performance evaluation, and skills development.

• Design, implement, and maintain scalable & secure cloud infrastructure on platforms such as AWS, Azure, GCP.

• Collaborate with Sales/Pre-Sales teams to develop cloud solutions, deliver technical presentations, and contribute to RFP/RFQ responses.

• Administer and maintain Linux & Windows-based servers, ensuring system availability, security, and performance.

• Implement Infrastructure-as-Code (IaC), configuration management, and automation using tools such as Ansible, Terraform, Jenkins, etc.

• Manage containerization and orchestration platforms like Docker & Kubernetes.

• Perform capacity planning, cost optimization, resource provisioning, and infrastructure performance monitoring.

• Drive security and compliance initiatives, including patching, vulnerability management, and identity & access controls.

• Troubleshoot complex technical issues and provide escalation support.

• Establish and maintain system documentation, SOPs, best practices, and architectural diagrams.

• Manage vendor relationships and evaluate new technologies to improve systems and processes.

• Coordinate DR/BCP strategies and ensure resilience of infrastructure.

• Ensure adherence to ITIL/standard support processes.

Requirements

• 7-8 years of hands-on IT infrastructure experience.

• Minimum 3 years of team-lead or managerial experience leading systems/DevOps engineers.

• Proven experience designing/implementing cloud architectures on AWS / Azure / GCP.

• Pre-sales knowledge including solutioning, PoCs, proposal documentation, and client technical discussions.

• Strong expertise in:

• Linux & Windows server administration

• Networking fundamentals (DNS, VPN, Firewalls, Load Balancers, Routing)

• CI/CD tools (Jenkins, GitLab CI, etc.)

• Configuration management & scripting (Ansible, Shell, Python, PowerShell)

• Containerization & orchestration (Docker, Kubernetes)

• Understanding of virtualization platforms (VMware, Hyper-V, Proxmox, etc.).

• Strong troubleshooting, system analysis, & problem-resolution skills.

• Excellent verbal & written communication skills.

• Strong leadership, interpersonal, and people management skills.

• Degree: Bachelor's or Master's in Engineering, Computer Science, IT, or equivalent.

• Preferred Certifications (Any or Multiple)

• Cloud certifications (AWS/Azure/GCP) are a strong advantage.

• DevOps/Automation certifications preferred.

• Experience in cost-efficient cloud architecture design.

• Exposure to monitoring technologies (Prometheus, Grafana, Zabbix, Datadog, etc.)

Benefits

• No dress codes

• Flexible working hours

• 5 days working

• 24 Annual Leaves

• International Presence

• Celebrations

• Team outings

Skills Required