May 20, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
Key responsibilities include, but are not limited to:
- Design, implement, and maintain advanced network solutions (LAN, WAN, WLAN, VPN, Wi-Fi, firewall) across on-premises and cloud environments using Cisco and Azure technologies.
The Senior IT Systems Analyst will play a critical role in the operation, maintenance, and optimization of the organization's networking infrastructure with a strong emphasis on leveraging Cisco technologies to ensure high availability, robust connectivity, and secure access.