St. John's College High School
Location
Washington, District of Columbia
Salary
$100,000 - $115,000 / YEAR
The System Administrator is responsible for maintaining critical IT infrastructure, including servers, networks, and security tools, to support an engaging academic environment. Additionally, the role involves mentoring students in industry standards and assisting in the development of the school's IT strategy.
Candidates must have a bachelor's degree in computer science or a related field and experience managing switches, routers, and distributed systems. Professional certifications and expertise in cloud computing and enterprise backup procedures are required or desired.
Job Title: Systems Administrator
Reports To: Chief Technology Officer
Ensure the coordination, security, and efficiency of the IT infrastructure, including the network, hardware and devices, software, cloud platforms, firewalls, databases, and servers. Monitor data-center health using existing management tools and respond to hardware issues as they arise; help build, test, and maintain new servers when needed. Assists in the installation and/or oversee the installation, configuration, and maintenance of network cabling and other networking equipment such as hubs, switches, and UPS. Maintain internal infrastructure requirements, including laptop and desktop computers, servers, routers, switches, firewalls, printers, phones, security updates, support internet, intranet, LANs, WANs, and network segments. Perform routine and scheduled audits of all systems, including backups. Assist the help desk and other teams with troubleshooting to identify root cause and provide technical support when needed. Maintain comprehensive documentation of IT systems, procedures, and best practices. Assist with classroom technology installation and maintenance, including interactive whiteboards, projectors, and other instructional tools. Collaborate with other IT staff to ensure seamless integration and support of new technologies and systems. Assist with the design and implementation of networking and cybersecurity courses. Mentor and model professional standards for students in the student support tech program. Other duties, tasks, and responsibilities as assigned. The Sys Admin will report directly to the Chief Technology Officer. Required skills and qualifications: Bachelor’s degree (or equivalent) in computer science or related field Professional Certifications Experience with managing and setting up switches and routers Experience with or knowledge of programming languages and operating systems, current equipment and technologies, enterprise backup and recovery procedures, systems performance-monitoring tools, active directories, virtualization, HTTP traffic, content delivery, and caching Experience in project management, application design and integration, and cloud computing Expertise in analyzing and repairing large-scale distributed systems; creating volumes and assigning them to servers; and remote replication Ability and willingness to work with students Ability to lift 25 or more pounds Desired Experience and Skills: Working with Apple products Managing HPE Aruba products Managing Palo Alto firewalls Managing Canon’s uniFLOW platform Working with Jamf platform Microsoft certification(s)
Market context
Systems Administrator roles in the District of Columbia are typically in demand where schools and healthcare organizations rely on stable networks, secure cloud services, and reliable backup systems. Competition is often strongest for candidates with a bachelor’s degree, hands-on experience with switches, routers, and distributed systems, plus certifications or cloud and enterprise backup expertise. Review the AI-summarized requirements and benefits on this platform to save time, then tailor your application to match the exact infrastructure tools and certifications listed in the original posting.
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