Senior System Administrator

2 weeks ago

Hyderabad, Telangana, India 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

)

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