Systems Administrator

Princeton Theological Seminary Inc.; Princeton (NJ); Hybrid; USD 75,000 - 110,000; Full time

Job summary

Princeton Theological Seminary Inc. is seeking a Systems Administrator to provide support and strategic oversight of our IT infrastructure and services on campus with a hybrid work schedule to be discussed with the supervisor.

The role emphasizes reliability, security, and performance of Windows Server environments, cloud services, networking, and end‑user support, while leading infrastructure projects aligned with institutional goals.

Qualifications

• Bachelor’s degree in a related field.
• 3–7 years of systems administration experience (Windows and/or mixed OS environments).
• Strong scripting, virtualization, and incident response skills.
• Solid understanding of networking concepts (TCP/IP, DNS, DHCP, VPN).

Responsibilities

• Manage Windows Server environments (Active Directory, DNS, DHCP, file/print).
• Administer hybrid cloud environments and on‑prem/ cloud storage.
• Perform patch management, backups, and disaster recovery tests.
• Plan and execute upgrades, migrations, and changes to server infrastructure.
• Provide Tier 2/3 troubleshooting for IT services and systems.
• Coordinate with vendors and IT leadership on improvements.
• Support identity services and access management (SSO).
• Monitor network connectivity and security posture.

Skills

Problem-solving

Communication

Multitasking

Independent work

Team collaboration

Scripting

Education

Bachelor’s degree in Computer Science/IT

3-7 years systems administration experience

Tools

PowerShell

VMware/Hyper-V

Office 365

Veeam

Azure/AWS

Job description

Position Title

SYSTEM ADMINISTRATOR

Job Purpose

Princeton Theological Seminary seeks a Systems Administrator to provide support and strategic oversight of our IT infrastructure and services. The successful candidate will be a technically skilled, solutions-oriented professional who ensures the reliability, security, and performance of our systems and networks.

Reporting to the Manager of Enterprise Infrastructure, the Systems Administrator plays a critical role in maintaining core IT services, supporting end users, and leading infrastructure projects that align with institutional goals. This position is an on-campus position with a hybrid work schedule to be discussed with the supervisor and based on business needs.

ESSENTIAL FUNCTIONS

Server Infrastructure Management and Support

• Administer, monitor, and maintain Windows Server environments, including Active Directory, Group Policy, DNS, DHCP, and file/print services
• Administer, monitor, and maintain the seminary’s hybrid cloud environment including physical, virtualized, and Cloud hosts and storage arrays
• Perform regular system updates, patch management, certificate updates, and backups in accordance with seminary policy and timelines
• Ensure high availability and disaster recovery readiness for enterprise infrastructure and service by performing routine tests of disaster recovery plans
• Collaborate with IT leadership to plan and execute upgrades, migrations, and changes within our server environment
• Administer cloud-based solutions provided by the seminary as needed, including but not limited to Office 365 email and collaboration services, Zoom, ticketing services, LMS systems
• Aid in providing access to Seminary tools and services via directory management and Identity services
• Provide Tier 2/3 Troubleshooting for systems and services owned and provided by the Information Technology team
• Work with product and support vendors as necessary

Network Management and Support

• Aid in Monitoring, maintaining, and administering the Seminary’s internal and external network connectivity, including all routers, firewalls, switches, and wireless access points
• Troubleshoot and resolve network connectivity and performance issues as they arise
• Work with IT leadership to plan and implement network improvements, upgrades, and or changes to improve the seminary stability, resilience, and availability
• Work with vendors and service providers to ensure optimal network performance
• Provide Tier 2/3 Troubleshooting assistance for network and connectivity issues

Project Management & Strategic Initiatives

• Lead or support IT infrastructure projects, including system upgrades, cloud integrations, and cybersecurity initiatives
• Coordinate with various IT teams to ensure timely delivery of solutions and services
• Document system configurations, procedures, changes, and project plans
• Evaluate emerging technologies and recommend improvements
• Expand and update existing documentation for continued and ongoing business continuity efforts

QUALIFICATIONS

Credentials Required

• Bachelor’s degree in Computer Science, Information Technology, or related field
• 3-5+ years of experience in systems administration, with a focus on Windows Server environments, or 5-7+ years of experience in supporting and administering a mixed operating system environment, e.g., Windows and macOS environments.
• Strong knowledge of networking concepts and protocols (TCP/IP, DNS, DHCP, VPN, VLANs, Layer 2/3)
• Proficiency with PowerShell scripting, automation, and debugging
• Experience with virtualization platforms (e.g., VMware, Hyper‑V) and associated components (e.g., storage arrays, hosts)
• Experiencing with Veeam Backup and replication software or comparable products
• Experience with administering Microsoft Cloud services such as Office 365, Defender, Identity Management, and Single Sign On services
• Excellent problem-solving and communication skills
• Ability to manage multiple priorities
• Ability to work independently or with a team as needed.
• Experience with ticketing services within an ITIL or ITSM environment.
• After-hours monitoring of equipment and services is required. Weekly rotating schedule with other team members.

Preferred Qualifications and Skills

• Microsoft certifications (e.g., MCSA, MCSE, Azure Administrator) are preferred but not required
• CCNA or CCNP preferred, but not required
• Experience with cloud platforms and providers, specifically Azure
• Familiarity with cybersecurity best practices, frameworks, and tools

PHYSICAL / ENVIRONMENTAL DEMANDS

Ability to lift a minimum of 40 LBS and free range of motion.

Occasional work in on‑site data centers and network closets.

Prepared by: James GilchristDate: July 9, 2025