Senior Cloud Systems Administrator

Job Description

Dynamic Systems (DSI), LLC is a leading mechanical/HVAC contractor with a strong commitment to innovation, reliability, and growth. As our technology footprint expands, we are seeking an experienced Senior Cloud & Systems Administrator to join our IT team. This role is critical in ensuring the stability, security, and performance of our infrastructure while driving forward new initiatives in cloud, virtualization, data platforms, and enterprise security.

Position Overview

The Senior Cloud & Systems Administrator will be responsible for managing, maintaining, and optimizing our hybrid IT infrastructure. This includes overseeing on-premises and cloud-based systems, ensuring high availability, implementing enterprise-level security policies, and driving improvements in backup, disaster recovery, and system performance. The ideal candidate has extensive hands-on experience with Microsoft Azure, Microsoft 365 administration (including Exchange, SharePoint, Intune, Sentinel, and others), VMware, Windows Server, SQL Server, Microsoft Fabric, SaaS integrations, backup and recovery solutions, and Entra ID.

Key Responsibilities

Manage, monitor, and maintain Windows Servers, virtualized environments (VMware), and Azure resources.

Oversee Microsoft 365 administration, including Exchange, SharePoint, Intune, Sentinel, and related services.

Implement and maintain enterprise security measures, including Entra ID configurations, Conditional Access policies, multi-factor authentication (MFA), and other identity security controls.

Administer Microsoft SQL Server environments, including performance tuning, backup strategies, query troubleshooting, and optimization. • Provide day-to-day administration and configuration of Microsoft Fabric for data platform and analytics needs. • Develop, maintain, and test backup and disaster recovery strategies to ensure data integrity and business continuity. • Support SaaS applications and integrations, ensuring secure connectivity, data flow, and user access alignment with company standards. • Proactively monitor systems for performance and reliability issues, applying corrective actions as needed. • Assist in planning and executing infrastructure upgrades, migrations, and integrations. • Collaborate with cross-functional teams to support business applications and IT initiatives. • Maintain documentation for configurations, procedures, and troubleshooting guides. • Provide tier-3 support for escalated issues and mentor junior IT team members.

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to View email address on click.appcast.io learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy:

Skills and Requirements

5+ years of experience in system administration in a mid-to-large enterprise environment.

Strong expertise with Microsoft Azure and Microsoft 365 administration (Exchange, SharePoint, Intune, Sentinel).

Solid experience with SQL Server administration, including performance tuning and troubleshooting.

Familiarity with Microsoft Fabric administration and integration with Microsoft data platforms.

Hands-on experience with VMware vSphere (installation, configuration, performance tuning).

Experience with backup and disaster recovery solutions (e.g., Veeam).

Experience working with SaaS-based platforms and integrations across cloud and on-premise environments.

In-depth understanding of identity management and security policies (Entra ID, Conditional Access, MFA, RBAC).

Familiarity with networking fundamentals (DNS, DHCP, VPNs, firewalls).

Excellent troubleshooting and problem-solving skills.

Strong documentation and communication abilities.

Certifications (preferred but not required): Microsoft Certified: Azure Administrator Associate, MCSA/MCSE, VCP (VMware Certified Professional), Microsoft Certified: Data Analyst Associate (for Fabric/Power BI environments).