Senior System Administrator - Qualispace (Mumbai)

What we want We are seeking a Senior System Administrator with a strong background in managing cloud environments server infrastructure and IT operations The ideal candidate should have hands-on experience with cloud platforms like AWS and Azure expertise in web database and email servers and a solid foundation in Linux Windows and Networking Experience in leading a team and exposure to DevOps practices will be a strong plus 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 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 Manage monitor and optimize cloud infrastructure AWS Azure for performance security and cost-efficiency Install configure and maintain Linux and Windows servers Administer and troubleshoot web servers Apache Nginx IIS and database servers MySQL MS SQL MongoDB Maintain email infrastructure e g Postfix Exim SmarterMail Microsoft 365 or similar Implement and manage backup failover and disaster recovery plans Handle network configurations firewall rules VPNs and DNS Manage system patches updates and security hardening Lead and mentor a team of system administrators ensure timely task execution and incident resolution Collaborate with development and support teams to ensure system availability and scalability Participate in capacity planning system audits and documentation Utilize DevOps tools and automation where applicable CI CD pipelines Infrastructure as Code etc Create and Document cloud architectures for various projects on AWS Azure etc Requirements 5 years of hands-on experience in system and cloud administration Proficient in managing AWS and or Microsoft Azure environments Strong experience in Linux CentOS Ubuntu and Windows Server administration Expertise in configuring and maintaining Apache Nginx IIS and related web server stacks Proficient in MySQL MS SQL and MongoDB administration and optimization Knowledge of email systems such as Postfix Exim or commercial platforms like SmarterMail Solid understanding of networking concepts including routing switching firewalls and VPNs Should have sound knowledge of designing cloud architectures Experience in team leadership or mentoring junior admins Solid troubleshooting and problem-solving skills Familiarity with DevOps tools Ansible Terraform Jenkins Docker Kubernetes is a plus Strong communication skills both written and verbal AWS Certified SysOps Administrator Solutions Architect Microsoft Certified Azure Administrator Associate RHCE MCSE or equivalent CCNA or equivalent Benefits No dress codes Flexible working hours 5 days working 24 Annual Leaves International Presence Celebrations Team outings .