defense-in-depth jobs in San Diego

A Systems Network Engineer II/III role supporting naval and operational network environments, responsible for designing, implementing, and troubleshooting resilient network architectures while ensuring cybersecurity compliance and risk mitigation. The engineer will assess vulnerabilities, document configuration and design changes at line-level detail, coordinate engineering change and cyber authorization processes, and provide both on-site shipboard support and remote technical guidance.…See more The role requires expertise in network architecture, tactical data links, WAN design, cybersecurity policy, and Assessment & Authorization practices, with coordination across cloud, computer engineering, cybersecurity, and operational teams.

Systems Engineer III will support cybersecurity-informed architecture and acquisition activities for complex Navy systems, tracking cybersecurity implementation, cyber risk, RMF considerations, and security controls across engineering, procurement, certification, and sustainment phases. The role requires coordinating technical representation and integration with Navy platform organizations, program offices, and fleet stakeholders to support roadmaps, engineering changes, technical documentation, demonstrations, and capability fielding.…See more The candidate must have 10+ years of systems engineering experience with complex software, hardware, network, or mission systems, plus demonstrated expertise in architecture development, requirements-driven design, test-driven development, and System of Systems engineering activities including requirements analysis, design coordination, integration planning, and verification/validation.

This is a network engineering role focused on designing, implementing, troubleshooting, and sustaining tactical and enterprise network systems with a strong cybersecurity emphasis. The engineer will work with WAN-level architectures, routing, connectivity, and tactical data links while assessing cybersecurity risks across deployed systems and coordinating with cross-functional stakeholders.…See more The role requires deep experience in network architecture, cybersecurity policy, security controls, vulnerability management, and the ability to document and communicate technical risks and network designs to both engineering and operational audiences.

Lead a comprehensive security architecture program for Logos Space's ground-based satellite terminals, with technical ownership of end-to-end security design across mmWave apertures, RF/baseband subsystems, and baseband hardware. Design and implement RF-related datalink security, secure wireless protocols, threat models, and secure provisioning workflows while ensuring compliance with FIPS and other cryptographic standards.…See more Mentor security engineers, oversee manufacturing security and chain-of-custody processes, and collaborate with hardware and RAN teams to integrate security controls. This is a hands-on role with potential to build a team, requiring 7–10 years of embedded security experience, proficiency in C/C++/Rust and Python, and deep knowledge of threat modeling, secure boot, firmware security, and anti-tampering mechanisms.