Senior System Administrator

4 weeks ago


Anywhere in IndiaMultiple LocationsHyderabad, IN Assistian Private Limited Full time

Key Responsibilities:


- Oversee the design, implementation, and maintenance of both on-premises and cloudbased infrastructure projects.


- Collaborate with cross-functional teams to understand business requirements and translate them into effective technical solutions.


- Monitor system performance, identify potential issues, and proactively take corrective actions to ensure high availability and reliability.


- Configure and manage virtualized environments, ensuring scalability and efficiency.


- Lead the planning and execution of system upgrades, migrations, and disaster recovery procedures.


- Troubleshoot complex technical problems and provide timely resolutions to minimize downtime and disruptions.


- Develop and maintain comprehensive documentation for system configurations, procedures, and policies.


- Mentor and assist junior team members, fostering a collaborative and knowledge-sharing :


- Minimum 10 years of hands-on experience in managing Infrastructure and Data Centre projects.


- Proven expertise in building and maintaining on-premises and cloud infrastructure solutions.


- Extensive experience (at least 7 years) working with Microsoft Azure Cloud services and technologies.


- Azure Certifications (e.g., Azure Administrator, Azure Solutions Architect) will be considered a strong advantage.


- In-depth knowledge of virtualization technologies (e.g., Hyper-V, VMware) and networking concepts.


- Proficient in implementing and managing Windows and Linux-based systems.


- Familiarity with configuration management tools and automation (e.g., PowerShell, Ansible).


- Strong understanding of security best practices and experience in implementing robust security measures.


- Ability to effectively communicate technical concepts to both technical and non-technical stakeholders.


- Exceptional problem-solving skills with a keen eye for detail and a proactive approach.


- Excellent teamwork and leadership abilities, with a passion for mentoring and developing team members.


- Strong organizational and time management skills, with the ability to prioritize and manage multiple tasks.


- Strong Knowledge on O365, load balancing applications, CDNs, disaster recovery, compliance & regulatory standards in an Azure environment, SharePoint Online & OneDrive for Business.


- Experience in recommending methodology for applications (Eg. Blue-Green, Canary, Rolling updates) & application deployments.


- Experience with containerization (e.g., Docker) or serverless architecture for applications & Auto-scaling.


- Experience in taking security measures to protect applications from common vulnerabilities (e.g., OWASP Top Ten).


- Experience in failover strategy in place to ensure minimal downtime in the event of server or service failures & knowledge on monitoring and alerting systems.


- Experience in recovery time objectives (RTO) and recovery point objectives (RPO) for applications should have handled database failover and data consistency during failover events.


- Knowledge on encryption methods and key management practices that are employed for data at rest and in transit & knowledge on security audits and penetration testing conducted, and how are vulnerabilities addressed.


- Hands on Experience with incident response and disaster recovery plans which are in place for security breaches or data leaks.


- Experience in handling monitoring and alerting systems that are in place to detect failures and trigger failover processes.


- Experience in deploying applications across multiple environments (development, staging, individual should be ok to work in US shift

(ref:hirist.tech)
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