Sr. System Administrator

Role Overview

The Senior System Engineer will be responsible for end-to-end deployment, management, and monitoring of applications and infrastructure across multiple technologies and environments. This role involves managing servers (on-prem & cloud), CI/CD pipelines, system security, office devices, and IT audits. The ideal candidate will have strong expertise in DevOps tools, infrastructure management, and IT security best practices.

Key Responsibilities

Project Deployment & DevOps

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  Manage application deployments across multiple stacks (Python, Java, .NET, PHP, MEAN, MERN).

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  Build and maintain CI/CD pipelines using Jenkins and other automation tools.

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  Collaborate with developers to streamline release management and deployment processes.

Server & Infrastructure Management

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  Manage on-premises and cloud servers (AWS, Azure, GCP, or others).

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  Monitor system uptime, performance, and resource utilization.

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  Ensure proper backup, disaster recovery, and business continuity planning.

Security & Compliance

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  Implement and manage firewalls, antivirus, endpoint protection, and network security policies.

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  Conduct regular system audits, patch management, and vulnerability assessments.

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  Ensure compliance with IT security standards and best practices.

IT Operations & Support

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  Manage and maintain office devices, systems, printers, and software usage.

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  Handle user account provisioning, access control, and system permissions.

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  Provide L2/L3 support for IT infrastructure issues.

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  Document configurations, procedures, and IT policies.

Requirements

• Bachelor’s degree in Computer Science, IT, or related field.

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  5–8 years of hands-on experience as a System Engineer / DevOps Engineer.

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  Strong expertise in application deployment across Python, Java, .NET, PHP, MEAN, and MERN stacks.

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  Proven experience with Jenkins and CI/CD pipelines.

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  Strong knowledge of Linux and Windows server administration.

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  Experience with cloud platforms (AWS, Azure, GCP) and on-premises infrastructure.

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  In-depth knowledge of firewalls, VPN, endpoint protection, and IT security.

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  Familiarity with system audits, compliance, and IT documentation.

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  Strong troubleshooting and problem-solving skills.

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  Excellent communication and ability to collaborate with cross-functional teams.