Senior Network & Security Systems Administrator

Netapp; Atlanta (GA); On-site; USD 110,000 - 136,000; Full time

Benefits offered by this job

Equity

Benefits

Job summary

OPSWAT in San Francisco is seeking a Senior Systems Administrator to design, implement, and monitor complex physical and wireless networks across cloud and on‑prem environments. This onsite role requires hands‑on networking experience and the ability to maintain high availability in a 24/7 setting.

You will work with AD, DHCP, DNS, virtualization, and SANs, while implementing security programs and optimizing network performance. Equity and benefits are available.

Qualifications

• At least six years of hands-on networking experience.
• Experience maintaining and managing wireless LANs.
• Proficiency with Active Directory, DHCP, DNS, virtualization, and storage area networks (SANs – NetApp preferred).

Responsibilities

• Design and implement both physical and wireless networks.
• Monitor and maintain computer infrastructure for our cloud and on‑premises environments.
• Tune network performance, plan capacity, and troubleshoot issues.
• Implement security programs using hardware and software.
• Perform basic networking administration, including switching, routing, and firewall configuration.
• Participate in a 24/7 on‑call rotation.

Skills

Networking

Wireless LAN

Problem solving

Tools

Active Directory

DHCP

DNS

Virtualization

SANs

Job description

OPSWAT in San Francisco is seeking a Senior Systems Administrator to design, implement, and monitor complex physical and wireless networks across cloud and on‑prem environments. This onsite role requires hands‑on networking experience and the ability to maintain high availability in a 24/7 setting.

You will work with AD, DHCP, DNS, virtualization, and SANs, while implementing security programs and optimizing network performance. Equity and benefits are available.