secure-network-architecture jobs in San Diego

This role involves designing and implementing secure configurations, baselines, and automation scripts across classified systems while supporting compliance assessments, audits, and authorization reviews. The engineer will troubleshoot complex security and infrastructure issues, provide cybersecurity mentoring to administrators and ISSOs, and translate security requirements into technical implementations across operating systems, networks, virtualization, and storage platforms.…See more Requires 8–12 years of hands-on experience securing Windows/Linux environments, deep knowledge of enterprise infrastructure and security controls (Active Directory, firewalls, encryption, privileged access), and expertise with DISA STIGs, RMF, and vulnerability assessment tools. Must hold an active Top Secret clearance, a DoD 8570 IAT Level II certification (e.g., Security+), and demonstrate 3+ years supporting Special Access Program environments.

This role designs and implements cybersecurity architecture for complex electromagnetic and power systems across defense, space, and commercial programs. The Cybersecurity Architect develops secure network and system architectures aligned to NIST, DoD, and customer standards; performs vulnerability assessments and risk management; and serves as a technical liaison between security, hardware, software, and program teams.…See more The position requires deep expertise in cyber standards (NIST SP 800-53, NIST SP 800-171, DODI 8500.02, CNSSI 1253), secure system design, and incident response, plus the ability to communicate complex security issues and remediation strategies across all organizational levels.