Systems Engineer 3 Jobs

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...

Seeking a **Systems Analyst 3 - Data Engineer** to design scalable data and integration solutions using **Snowflake**, **SQL**, **Python**, and **Azure/AWS**. This role focuses on building high-performance data pipelines, modern lakehouse architectures, and supporting AI/ML initiatives. Ideal for...

Seeking an IT Systems Engineer 3 in Annapolis Junction, MD to join our Security and Electronic Systems unit. You will design, implement, and secure complex virtualized infrastructure for mission-critical systems. Requires a TS/SCI w/ polygraph, a Bachelor’s degree, and 5+ years of experience with...

Senior Systems Engineer needed in Annapolis Junction to lead full lifecycle development of packet-based COTS/GOTS systems. Requires 20+ years of progressive Systems Engineering experience, DOD 8570 certification, and an active Security Clearance with Polygraph. Drive architecture, integration, an...

Seeking an experienced Information Systems Security Engineer 3 (ISSE) in Annapolis Junction, MD. Requires 20+ years of experience, DoD 8570 IASAE Level 3, and active TS/SCI with Polygraph. You will lead security assessments, integrate IA into complex systems, and enforce trusted architectures. En...

Join our team as an Information Systems Security Engineer 3 in Annapolis Junction. This role requires 20 years of ISSE experience, a Bachelor's degree, CISSP/ISSEP certifications, and an active Security Clearance. You will conduct security assessments, design secure architectures, and ensure IA c...

Join our Security and Electronic Systems team in San Jose as a Systems Engineer 3. Design and integrate advanced electronic security solutions like access control and video surveillance for federal and commercial clients. This role requires a Bachelor's degree and 5+ years of experience with stro...

Seeking a Systems Engineer to develop complex software systems for a critical cybersecurity mission in Columbia, MD. This role requires a Bachelor's degree, 6+ years of experience, and an active Security Clearance. Ideal candidates have expertise in object-oriented programming, GNU, SDR, and ELK/...

Seeking an experienced Information Systems Security Engineer 3 in Annapolis Junction. This role requires 20 years' ISSE experience, a relevant Bachelor's degree, CISSP/ISSEP certifications, and an active clearance. You will conduct security assessments, design secure architectures, and ensure IA ...