💼 Full-Time Position

Cyber Threat Hunter

🏢
Leidos
📍 Ashburn, VA, United States
📍
Location
Ashburn, United States
📅
Posted
June 06, 2026
Type
Full-Time
🎯

Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

**Description**

Leidos is seeking a highly motivated and experienced  **Cyber Threat Hunter**  to join our DHS NOSC Cyber Team. This role supports the Department of Homeland Security’s mission to protect its enterprise-wide information systems from cyber threats through proactive monitoring, intrusion detection, and security services.

The ideal candidate is process-driven, inquisitive, and skilled at identifying patterns and anomalies in complex datasets.

**About DHS NOSC**

The  **Network Operations Security Center (NOSC)**  is a U.S. Government program responsible for preventing, identifying, containing, and eradicating cyber threats across DHS networks. NOSC provides monitoring, intrusion detection, and protective services for DHS information systems, including:

+ LAN/WAN infrastructure
+ Public-facing websites
+ Wireless and mobile/cellular networks
+ Cloud environments
+ Security devices, servers, and workstations

NO...