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# Senior Systems Administrator

- **Company:** International Community Health Services
- **Location:** Seattle, WA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Microsoft Azure, Monitoring of Systems, Networking Hardware, Linux System Administration, Windows Servers, Networking Basics, Network Administration, Paessler Router Traffic Grapher, Virtualization Technology, Juniper, Storage Technologies, Information Technology, SolarWinds (Software), Palo Alto Networks, Fortinet, Cisco
- **Published:** October 22, 2026
- **Apply:** https://www.thejobnetwork.com/job/cbf99d13-f81e-4489-a1e1-4427de99d32b/senior-systems-administrator

## About the Role

Education - Bachelor's degree in Computer Science, or a related field required. An equivalent combination of education, professional certifications, and progressively responsible network administration experience may substitute for a degree.
Experience - Five (5) years of hands-on experience supporting networks and users in a enterprise production environments.
Other Requirement(s) - Professional certifications such as CCNA, CCNP (or equivalent) strongly preferred. Proficiency with network hardware (Cisco, Juniper, Palo Alto, Fortinet) and monitoring tools (e.g., SolarWinds, PRTG). Working knowledge of Windows/Linux server administration, virtualization, and storage technologies. Ability to travel between ICHS sites as needed. If using a personal vehicle to travel, valid Driver's License and Proof of Insurance are required.

## Description

The Senior Systems Administrator ensures the reliability, performance, and security of our Windows infrastructure-both on-premises and in Azure. This role provides hands-on technical leadership, mentors junior administrators, and acts as the backup for the Senior Network Administrator. The ideal candidate combines deep Windows Server expertise with cloud management skills and a working knowledge of networking fundamentals.