Senior Systems Administrator

Official Title: Senior Systems Administrator
Status: Full-time, Exempt
Department: System Solutions
Reports to: CTO


As a Sr. Systems Administrator, you have a leading role in maintaining and expanding the technical environment needed for the operation and development of CampusDoor's (CD) platform. You'll work within a small team to provide the technical expertise necessary for timely identification and resolution of network, server or desktop related issues.

You thrive on solving technical challenges and have a proven history of designing and implementing creative solutions using Windows server, Windows desktop and various network devices. You're a self-starter, communicate effectively and you're comfortable explaining technical concepts to non-technical people.

Who we are
  • We are the nation’s leading originator of private student loans. We're a "fintech" company and part of the Blackstone portfolio.
  • We value character, free thinking and work ethic. We choose working together over hierarchies.
  • We care about family and work-life balance and offer flexible work arrangements, including work from home.
  • We are professional, but casual. Jeans are fine.
Essential Duties and Responsibilities:
  • Day-to-day operations of servers, desktops and network.
  • Design, implement and maintain new hardware and/or software solutions.
  • Maintain systems and network security.
  • Ensure continued compliance of servers, desktops and networks with CD policies.
  • Coordinate maintenance and upgrades
  • Interact with CD users, clients and vendors.
  • Serve as the escalation point for internal user support as needed.
  • Responsibilities may require after hours and weekend work.
  • Bachelor's degree in IS or related field or equivalent years of experience required.
  • At least 3 years of experience managing a Windows environment.
  • Experience configuring and managing Cisco routers, switches and firewalls.
  • Good working knowledge of concepts such as Routing, VLAN, Redundancy, Load Balancing, Clustering, Packet Capture, IDS/IPS, DHCP, DNS, SMTP, SNMP, WMI, etc.
  • Office/Microsoft 365 experience is a definite plus.

The above job description is not intended to be an all-inclusive list of duties and standards of the position. Incumbents will follow any other instructions, and perform any other related duties, as assigned by the manager.

Ready to join us?

  1. Send your resume to
  2. No resume? Send us an email. We'd like to get to know YOU. Tell us about what experience you bring and what you'd like to do next.