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We are partnering with a well-established Atlanta-based organization to identify a Lead Systems Engineer who will serve as a key technical leader across enterprise infrastructure. This role is ideal for someone who thrives in complex environments and enjoys designing, implementing, and optimizing both on-premise and cloud-based systems. As a senior member of the IT team, you will lead infrastructure initiatives spanning Active Directory, Citrix environments, networking, and Azure cloud services, while acting as the highest escalation point for critical technical issues. Your work will directly impact system reliability, scalability, and overall business continuity.
Job Responsibility:
Design and deliver scalable infrastructure solutions supporting business-critical applications
Define and standardize system and cloud architecture across on-prem and Azure environments
Provide advanced technical leadership across Windows Server, Citrix XenApp/XenDesktop, networking, and endpoint technologies
Serve as the final escalation point for complex infrastructure and cloud-related issues
Lead administration and optimization of Active Directory, including GPOs, DNS, DHCP, and identity integrations
Manage and enhance Citrix application and desktop delivery platforms for performance and reliability
Support and administer Azure services, including virtual machines, networking, and connectivity
Define and implement Meraki networking configurations and integrations with cloud and virtual environments
Oversee system patching, upgrades, and lifecycle management across infrastructure platforms
Monitor, troubleshoot, and resolve system performance, availability, and scalability issues
Collaborate with vendors and internal teams to evaluate and implement new technologies
Develop and maintain comprehensive technical documentation
Lead engineering initiatives and mentor entry level team members
Requirements:
Bachelor’s degree or equivalent experience in IT, Engineering, or a related field
5+ years of experience supporting Citrix XenApp/XenDesktop environments
5+ years of experience with Active Directory, including GPOs, DNS, DHCP, and Print Services
Strong experience with Windows Server (2012–2022) administration
Hands-on experience with Azure infrastructure (IaaS/PaaS)
Solid networking knowledge (Cisco, Meraki, Juniper, F5, or similar)
Proven ability to troubleshoot complex system and network issues
Strong communication skills with the ability to explain technical concepts to diverse audiences
Ability to lead technical projects and collaborate across teams
Highly organized with strong attention to detail and prioritization skills
Nice to have:
Experience in financial services or banking environments
Knowledge of enterprise single sign-on (SSO) solutions
Experience with virtualization platforms such as VMware
Background supporting or deploying Office 365
Familiarity with legacy systems such as Windows Server 2008 and SQL clustering