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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # IT Systems Administrator - **Company:** CRISTO REY ATLANTA JESUIT - **Location:** Houston, TX, United States - **Contract:** Permanent contract - **Skills:** Microsoft Windows, User Authentication, Backup Devices, Cloud Computing, Cyber Security, Information Systems, Data Retention, Dynamic Host Configuration Protocol, Desktop Computing, Disaster Recovery, Domain Name System (DNS), Multi-Factor Authentication, Internetworking, Local Security Policy, Network Configuration and Change Management, Network Monitoring, Network Service, Pearson PowerSchool, Anti-Phishing, Student Information Systems, Data Streaming, Systems Integration, User Provisioning Software, Virtual Local Area Networks, Virtualization Technology, Wireless Access Point, Wireless Networks, Google Drive, Firewalls (Computer Science), Web Filtering, Information Technology, Patch Management, Laptops, Data Management, Gsuite, User Administration, User Accounts - **Published:** October 23, 2026 - **Apply:** https://www.thejobnetwork.com/job/b94b3712-f893-4dca-af79-91f75a5c0e98/it-systems-administrator ## About the Role The ideal candidate combines strong technical skills with excellent interpersonal skills, sound judgment, curiosity, and the potential to grow into technology leadership. Because technology touches nearly every aspect of school operations, the successful candidate must enjoy solving problems, helping people, and working in a dynamic educational environment. ## Description Position Overview: Cristo Rey Jesuit College Preparatory School of Houston seeks an experienced, service-oriented IT Systems Administrator to support the technology needs of our students, faculty, and staff and help maintain the school's technology infrastructure. This position combines hands-on user support with responsibility for network, cloud, security, classroom, audiovisual, and information systems. Cristo Rey Jesuit operates primarily within the Google Workspace for Education ecosystem and uses PowerSchool as its student information system. The Systems Administrator will work closely with the Director of Information Technology and will have opportunities to assume increasing responsibility for the school's technology operations, infrastructure, cybersecurity, systems administration, and long-term technology planning., User Support and Technology Operations * Serve as a primary point of technical support for faculty, staff, students, and administrators. * Diagnose and resolve hardware, software, network, printing, account, and connectivity issues. * Install, configure, maintain, and troubleshoot computers, laptops, Chromebooks, printers, classroom technology, and peripheral devices. * Prepare, deploy, maintain, and track school-owned devices. * Maintain accurate inventory and documentation of technology assets. * Provide support for Google Workspace applications, including Gmail, Google Drive, Docs, Sheets, Slides, Calendar, Meet, and related applications. * Support Windows and other operating systems used by the school. * Provide patient, professional, and service-oriented assistance to users with varying levels of technical expertise. Google Workspace Administration * Assist in the administration of Google Workspace for Education and the Google Admin Console. * Create and manage user accounts, organizational units, groups, permissions, and access. * Support Google identity, authentication, security, and multi-factor authentication. * Manage and troubleshoot Chromebooks and other devices through the Google Admin environment. * Assist with Google Drive permissions, shared drives, email administration, security settings, and data management. * Monitor Google Workspace security alerts and assist with investigation and remediation. * Help establish and maintain best practices for account provisioning, deprovisioning, data retention, sharing, and information security. PowerSchool and School Information Systems * Provide technical support for PowerSchool and other educational technology platforms used by the school. * Work with academic and administrative personnel to troubleshoot PowerSchool access, user accounts, permissions, integrations, and technical issues. * Assist in maintaining reliable data flow and integrations between PowerSchool and other school technology systems. * Coordinate with PowerSchool support and other vendors when issues require external assistance. * Help maintain appropriate security and access controls for student and school information. * Develop an understanding of the school's major academic, administrative, admissions, financial, HR, and student information systems and how those systems interact. Network and Infrastructure * Assist in administering and maintaining the school's wired and wireless network infrastructure. * Support switches, wireless access points, VLANs, firewalls, internet connectivity, DNS, DHCP, and related network services. * Monitor network and system performance and troubleshoot outages and performance issues. * Support servers, virtualized environments, storage, backup, and recovery systems where applicable. * Assist with user authentication, permissions, directory services, and access controls. * Maintain clear documentation of network configurations, systems, equipment, licenses, warranties, vendors, and technology procedures. * Work with technology vendors and service providers to troubleshoot problems and implement new systems. Cybersecurity and Data Protection * Assist in developing and maintaining the school's cybersecurity program. * Monitor security alerts and assist in responding to potential security incidents. * Support multi-factor authentication, endpoint protection, email security, content filtering, patch management, access controls, and other security systems. * Assist with backup, disaster recovery, and business continuity planning. * Help protect sensitive student, employee, financial, and institutional information. * Educate faculty and staff regarding phishing, password security, data protection, and responsible technology use. * Remain current on emerging cybersecurity threats and recommended practices for K-12 educational institutions. Classroom, A/V, and Campus Technology * Support classroom instructional technology, displays, projectors, audiovisual equipment, and related systems. *