Senior Systems Administrator

Posted Thursday, August 20, 2026 at 6:00 AM About Shamrock Trading Corporation Shamrock Trading Corporation is a family of brands that has been serving the transportation and logistics industries since 1986. Shamrock offers factoring solutions, export financing, third-party logistics, a fuel card program and trucking technology. Shamrock’s mission since the start has been to create value and success for our customers, our partners and our people. Strong ethics, dedication to our customers and close attention to the marketplace are critical to the success and growth of the Shamrock brands. Shamrock is headquartered in Overland Park, Kansas, with multiple offices throughout the U.S. Overland Park is a great place to live, work and play, being conveniently located within driving distance of everything Kansas City has to offer. Housed within the heart of Overland Park, our offices include 4 gorgeous towers on the East and West sides of Metcalf Ave. With a heavy community presence and a winning culture, Shamrock is a great place to work in Overland Park! Why You’ll Love Working Here Our award-winning culture is a testament to our commitment to growth, recognition and empowerment. From day one, we prioritize employees first, encouraging them to think and act like owners and providing endless opportunities for growth and self-development, both personally and professionally. Shamrock has been recognized as one of America’s 2025 “Most Loved Workplaces” by Newsweek. At Shamrock,wehirebright,ambitious people and give them the tools they need for a successful, long-term career here. Shamrockalsooffers a premier set of benefits for employees and their families: Training and Development: Ongoing training and professional development opportunities Medical: Fully paid healthcare, dental and vision premiums for employees and eligible dependents, and gym benefits Financial: G enerous company 401(k) contributions and employee stock ownership after one year Work-Life Balance: Competitive PTO and fully paid time off opportunities to volunteer within your community About the Role 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 providemaximumuptime and performance for the business application through proper design, implementation, and operational duties.A strong desireand ability to learn will be important to succeed in this role. WhatYou’llDo 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. WhatYou’llBring 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. #J-18808-Ljbffr Shamrock-Trading-Corporation