Saronic Network Administrator to support and secure enterprise network infrastructure across multiple locations. Responsible for administration, monitoring, troubleshooting, and automation of network systems.
Responsibilities
Administer and support the security, performance and availability of our switching, routing, wireless and firewall infrastructure using industry-leading tools like Cisco, Palo Alto and Aruba (or similar).
Manage secure remote access, including site-to-site and client-based VPN connectivity.
Monitor network health and performance, respond to alerts, and resolve issues before they impact users.
Troubleshoot network incidents, escalate complex issues to senior engineers, and document root cause and resolution.
Implement network changes, upgrades and expansions in line with change management practices and with minimal disruption to operations.
Support network segmentation and access control policies in partnership with Information Security.
Identify and deploy automation opportunities to reduce manual work and configuration errors.
Collaborate with cross-functional teams, including Information Security, Systems Engineering and IT Support, to resolve enterprise-level issues.
Maintain network documentation, including topology diagrams, IP schemas and operating procedures.
Support compliance requirements and internal and external audits as needed.
Qualification
Exposure to SD-WANExperience working in a defensePhysical Demands
Required
Industry certifications such as Cisco CCNA or CCNP, or Palo Alto PCNSE.
Experience with network access control and 802.1X implementations.
Familiarity with zero trust network architecture and SASE or SSE solutions.
Working knowledge of network automation using scripting tools (e.g., Python, Ansible, PowerShell).
Exposure to SD-WAN, IP address management and QoS configuration.
Experience supporting networks in hybrid or cloud environments, such as AWS/AWS GovCloud or Azure.
Experience working in a defense, aerospace or other regulated environment, with familiarity with frameworks such as NIST 800-171 or CMMC.
Willingness and eligibility to obtain a U.S. security clearance.
Physical Demands
Prolonged periods of sitting at a desk and working on a computer
Occasional standing and walking within the office
Manual dexterity to operate a computer keyboard, mouse, and other office equipment
