Senior System Engineer

Job Description:

We are seeking a highly skilled and experienced Senior System Engineer to join our dynamic IT team. This role is ideal for a well-rounded professional with strong expertise in managing hybrid infrastructures, covering cloud platforms (Azure & AWS), virtualization, server administration, endpoint security, and backup technologies. The candidate should be capable of independently managing L2/L3-level tasks and contributing to cloud transformation, automation initiatives, and security-focused integrations.

Responsibilities:

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Administer and support Office 365, Azure, and SharePoint at L2/L3 levels.

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Manage and maintain Azure VMs, resource groups, networking, and RBAC.

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Provide intermediate-level (L2) support and operations for AWS infrastructure including EC2, IAM, S3, and VPC.

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Perform day-to-day administration and troubleshooting of VMware environments.

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Manage and configure FortiClient EMS for endpoint protection and policy enforcement.

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Administer and monitor backup platforms like IBM Spectrum Protect Plus for VMs and Druva for Office 365.

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Manage Linux server environments (RHEL, SUSE, CentOS, Ubuntu) and Windows Servers.

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Administer Mimecast email security, archiving, and continuity solutions.

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Handle On-Prem Active Directory (L3-level) – including GPO, DNS, DHCP, user and group management.

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Collaborate with the security and compliance teams for audits, policy implementation, and security tool integrations.

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Support basic SIEM-related activities such as log source onboarding and integration with IT infrastructure components.

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Develop and maintain technical documentation and operational procedures.

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Microsoft Azure: VM provisioning, cost optimization, Azure AD integration, virtual networking, storage, monitoring, and automation (ARM/Bicep templates or equivalent).

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Amazon Web Services (AWS): Hands-on experience with EC2, IAM policies, S3, CloudWatch, and basic VPC/networking.

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Office 365 / Microsoft 365: Tenant management, Exchange Online, Teams, SharePoint, and Intune.

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Understanding of hybrid infrastructure models and integrating on-premises systems with cloud platforms.

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Exposure to cloud security best practices, backup strategies, and resource tagging/governance.

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Work with internal teams to track, assess, and remediate vulnerabilities across systems, applications, and cloud resources.

Essential Skills:

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Office 365 and SharePoint (L2-level) administration.

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Microsoft Azure and AWS (L2-level) operational experience.

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VMware administration and performance monitoring.

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FortiClient EMS management and policy deployment.

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Proficient in Windows and Linux server administration.

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Mimecast configuration and mail flow troubleshooting.

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Strong Active Directory management (L3-level).

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Experience with backup solutions: IBM Spectrum Protect Plus and Druva.

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Vulnerability management processes and remediation tracking.

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Basic knowledge of SIEM platforms (e.g., log source integration, onboarding, and verification).

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Strong problem-solving and documentation skills.

Additional Desired Skills:

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Industry certifications (AZ-104, AWS SysOps/Associate, VMware VCP, RHCSA/RHCE, ITIL).

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Experience with PowerShell or shell scripting for automation.

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Familiarity with Jira Service Management or other ITSM platforms.

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Basic knowledge of networking and firewall rules.

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Exposure to cloud cost management and resource optimization tools.

Education Requirements & Experience:

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Bachelor's degree in computer science, Information Technology, or related field.

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7–10 years of experience in systems and cloud administration roles.

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Strong background in hybrid cloud environments and enterprise IT infrastructure.

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Excellent

communication and stakeholder management skills.