Systems Engineer 3 United States Jobs

Senior Systems Engineer sought for architecting and sustaining large-scale, packet-based systems in secure, mission-critical environments at Annapolis Junction. Lead integration, automation, and performance optimization for high-throughput analytic platforms like XKEYSCORE. Requires 20+ years of ...

Seeking a seasoned Information Systems Security Engineer (ISSE) with 20+ years of experience for a critical role in Annapolis Junction. You will perform technical security assessments, validate IA compliance, and integrate security into multi-enclave environments. Requires DoD 8570 IASAE Level 3,...

Senior Information Systems Security Engineer (ISSE) with 20+ years of experience needed in Annapolis Junction. Must hold CISSP, ISSEP, and DoD 8570 IASAE Level 3 certifications. You will perform technical security assessments, design secure architectures, and ensure IA compliance across multi-enc...

Senior Systems Engineer sought for architecting and sustaining large-scale, packet-based systems in secure, mission-critical environments at Annapolis Junction. Requires 20+ years of experience, active security clearance with polygraph, and DOD 8570 certification. Lead integration of COTS/GOTS te...

Seeking a **Systems Engineer 3** in Columbia, MD to lead architecture, integration, and maintenance for a mission-critical Enterprise IT contract. Requires 20+ years of federal experience, a Bachelor’s degree (or equivalent), and an Active Security Clearance with Polygraph. You will analyze requi...

Amentum seeks a senior Information Systems Security Engineer (ISSE) 3 in Columbia, MD. This role requires 20+ years of experience with Cybersecurity principles, PKI, and network security architecture. You will lead security engineering for complex systems, enforcing trusted relationships and secu...