GCA
Overview
GCA is seeking a full-time
Lead Windows Administrator
to oversee endpoint management and IT workflows, ensuring a secure and seamless end-user experience across the enterprise. This role is responsible for patch management, software deployment, encryption, and automation, leveraging industry-standard tools and best practices to optimize IT operations. The Lead Windows Administrator will strengthen enterprise security, standardize desktop engineering processes, and drive workflow automation while providing advanced technical support for enterprise systems. Responsibilities
Oversee patch management lifecycle, including testing for functionality, compatibility, and potential conflicts across infrastructure and applications. Proactively monitor and remediate security vulnerabilities, working closely with security teams to ensure risks are mitigated. Lead automation and workflow optimization related to device provisioning, patching, encryption, software deployment, and IT processes. Develop and maintain automation scripts using PowerShell, Ansible, SCCM, Intune, and related tools. Manage Windows workstation imaging, endpoint configuration, and deployment of COTS and GOTS software. Administer and secure Active Directory, including architecture, design, implementation, group policy, and troubleshooting. Implement and enforce security best practices across the enterprise environment, including encryption (e.g., BitLocker). Maintain backup and recovery solutions for Active Directory and enterprise systems. Provide advanced system administration support for Microsoft enterprise management tools, including MECM, Intune, M365, and Azure. Support BIOS management, encryption at rest, and administrative tools for enterprise systems. Collaborate with IT leadership to continuously improve desktop engineering and endpoint security processes. Required Qualifications
5–8 years of experience as a Windows Administrator or in a related IT systems role. CompTIA A+, Microsoft Certified Solutions Expert (MCSE), or equivalent certification. Expert-level experience in: Windows workstation support and imaging Patch management COTS/GOTS software deployment Encryption and automation of IT processes In-depth knowledge of Active Directory architecture, design, and implementation. Strong understanding of Windows Desktop and Server operating systems and related technologies. Proficiency in PowerShell scripting for task automation and system management. Strong knowledge of Group Policy management and troubleshooting. Demonstrated experience implementing security best practices in enterprise environments. Experience with BIOS management, BitLocker, Microsoft Administrative Tools, M365, Azure, MECM, Intune, and Entra AD. Seniority level
Mid-Senior level Employment type
Full-time Job function
Information Technology Industries
IT Services and IT Consulting Note: This description excludes extraneous site boilerplate and focuses on the role’s responsibilities and qualifications.
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GCA is seeking a full-time
Lead Windows Administrator
to oversee endpoint management and IT workflows, ensuring a secure and seamless end-user experience across the enterprise. This role is responsible for patch management, software deployment, encryption, and automation, leveraging industry-standard tools and best practices to optimize IT operations. The Lead Windows Administrator will strengthen enterprise security, standardize desktop engineering processes, and drive workflow automation while providing advanced technical support for enterprise systems. Responsibilities
Oversee patch management lifecycle, including testing for functionality, compatibility, and potential conflicts across infrastructure and applications. Proactively monitor and remediate security vulnerabilities, working closely with security teams to ensure risks are mitigated. Lead automation and workflow optimization related to device provisioning, patching, encryption, software deployment, and IT processes. Develop and maintain automation scripts using PowerShell, Ansible, SCCM, Intune, and related tools. Manage Windows workstation imaging, endpoint configuration, and deployment of COTS and GOTS software. Administer and secure Active Directory, including architecture, design, implementation, group policy, and troubleshooting. Implement and enforce security best practices across the enterprise environment, including encryption (e.g., BitLocker). Maintain backup and recovery solutions for Active Directory and enterprise systems. Provide advanced system administration support for Microsoft enterprise management tools, including MECM, Intune, M365, and Azure. Support BIOS management, encryption at rest, and administrative tools for enterprise systems. Collaborate with IT leadership to continuously improve desktop engineering and endpoint security processes. Required Qualifications
5–8 years of experience as a Windows Administrator or in a related IT systems role. CompTIA A+, Microsoft Certified Solutions Expert (MCSE), or equivalent certification. Expert-level experience in: Windows workstation support and imaging Patch management COTS/GOTS software deployment Encryption and automation of IT processes In-depth knowledge of Active Directory architecture, design, and implementation. Strong understanding of Windows Desktop and Server operating systems and related technologies. Proficiency in PowerShell scripting for task automation and system management. Strong knowledge of Group Policy management and troubleshooting. Demonstrated experience implementing security best practices in enterprise environments. Experience with BIOS management, BitLocker, Microsoft Administrative Tools, M365, Azure, MECM, Intune, and Entra AD. Seniority level
Mid-Senior level Employment type
Full-time Job function
Information Technology Industries
IT Services and IT Consulting Note: This description excludes extraneous site boilerplate and focuses on the role’s responsibilities and qualifications.
#J-18808-Ljbffr