Systems Engineer – 24/7 Defense Ops (TS/SCI)

Huntington Ingalls Industries (HII) Mission Technologies, All-Domain Operations, seeks a Systems Engineer in Cornwall, England with active TS/SCI clearance. Relocation assistance is offered. The role supports 24/7/365 watch duties, system integration, maintenance, and incident response across multiple domains.

The candidate will ensure readiness of program systems, manage outages, and contribute to mission-critical Intelligence, Surveillance, and Communications operations.

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