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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Systems Administrator - **Company:** Shamrock Trading Corporation - **Location:** United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Active Directory, Application Programming Interfaces (APIs), Business Software, Multi-Factor Authentication, Identity and Access Management, System Center Configuration Manager, Networking Basics, Public Key Infrastructure, Windows PowerShell, Azure Active Directory, Zero Trust Network Access, User Environment Management, Microsoft InTune, Deployment Automation, Casper Suite - **Published:** August 24, 2026 - **Apply:** https://www.dice.com/job-detail/15b76d47-5d42-42fa-acd7-43ce3633f63c ## About the Role * BA/BS degree in a technical field or evidence of exceptional ability. * 5+ years in a systems administration role focused on end-user computing. * Advanced understanding of Windows profile management, Group Policy, folder redirection, Windows Registry, and other core operating system technologies. * Advanced experience with Windows 11 deployments, including imaging, driver management, provisioning, and troubleshooting. * Advanced experience with endpoint management platforms such as Microsoft Intune, SCCM, and Jamf. * Advanced experience designing and supporting Windows Autopilot and modern endpoint provisioning solutions. * Advanced experience automating processes using PowerShell. * Experience utilizing Microsoft Graph API for automation, reporting, and administration. * Advanced administration experience in Microsoft 365 and Microsoft Entra ID / Active Directory. * Experience implementing and supporting MDM and MAM solutions. * Experience with Duo administration. * Strong understanding of identity and access management principles, including multi-factor authentication technologies. * Experience leading technology implementations according to strong security guidelines. * Strong understanding of Zero Trust concepts as they relate to endpoint management and identity. * Advanced understanding of networking principles. * Understanding of various certificate types (e.g., SSL/TLS, code signing, email encryption). * Ability to automate certificate issuance and renewal using Windows PKI. * Must possess initiative and analytical skills to resolve issues before they become critical. * Must possess strong people skills and the ability to work as a team member, collaborating and partnering with others to address issues. * Ability to communicate clearly in English, verbally and in writing, keeping the appropriate stakeholders informed of relevant issues, and understanding and executing oral and written instructions. * Able to adapt to changes in a dynamic work environment. * Must have a propensity for knowledge gathering and sharing. * Must be self-motivated, able to respond quickly when on-call, and willing to work outside core areas when necessary. * Must possess a passion for technology and take initiative to stay educated on the latest and most relevant technologies and methodologies. * Excellent prioritization and time-management skills. What You'll Bring * BA/BS degree in a technical field or evidence of exceptional ability. * 5+ years in a systems administration role focused on end-user computing. * Advanced understanding of Windows profile management, Group Policy, folder redirection, Windows Registry, and other core operating system technologies. * Advanced experience with Windows 11 deployments, including imaging, driver management, provisioning, and troubleshooting. * Advanced experience with endpoint management platforms such as Microsoft Intune, SCCM, and Jamf. * Advanced experience designing and supporting Windows Autopilot and modern endpoint provisioning solutions. * Advanced experience automating processes using PowerShell. * Experience utilizing Microsoft Graph API for automation, reporting, and administration. * Advanced administration experience in Microsoft 365 and Microsoft Entra ID / Active Directory. * Experience implementing and supporting MDM and MAM solutions. * Experience with Duo administration. * Strong understanding of identity and access management principles, including multi-factor authentication technologies. * Experience leading technology implementations according to strong security guidelines. * Strong understanding of Zero Trust concepts as they relate to endpoint management and identity. * Advanced understanding of networking principles. * Understanding of various certificate types (e.g., SSL/TLS, code signing, email encryption). * Ability to automate certificate issuance and renewal using Windows PKI. * Must possess initiative and analytical skills to resolve issues before they become critical. * Must possess strong people skills and the ability to work as a team member, collaborating and partnering with others to address issues. * Ability to communicate clearly in English, verbally and in writing, keeping the appropriate stakeholders informed of relevant issues, and understanding and executing oral and written instructions. * Able to adapt to changes in a dynamic work environment. * Must have a propensity for knowledge gathering and sharing. * Must be self-motivated, able to respond quickly when on-call, and willing to work outside core areas when necessary. * Must possess a passion for technology and take initiative to stay educated on the latest and most relevant technologies and methodologies. * Excellent prioritization and time-management skills. ## Description Shamrock Trading Corporation is looking for a Senior Systems Administrator to join the End User Computing Systems Administration team. The successful candidate for this role will serve as the subject matter expert for the technology stack supporting critical business applications as well as the business applications themselves. The primary focus of the role is to provide maximum uptime and performance for the business application through proper design, implementation, and operational duties. 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