information-assurance-ia jobs in San Diego

As an Information System Security Officer (ISSO), you will support Information Assurance and cybersecurity activities for cloud-based and classified DoD systems, with primary focus on Risk Management Framework (RMF) and Assessment & Authorization (A&A) processes to achieve Authority to Operate (ATO) approvals. You will prepare and maintain cybersecurity documentation, evaluate security solutions for compliance with DoD requirements, support security control implementation and assessment, and monitor operational security posture.…See more You will collaborate across engineering, cybersecurity, test & evaluation, and customer teams to resolve security issues and maintain authorization requirements. The role requires 3+ years of industry experience, working knowledge of RMF/DIACAP, IAT/IAM Level I certification (such as Security+), and an active DoD Secret Clearance with ability to obtain TS/SCI.

Systems Engineer II responsible for systems engineering activities including architectural oversight, requirements traceability, and system integration in secure defense environments, alongside continuous software sustainment and operational support. The role requires 3+ years of systems engineering and agile software sustainment experience, 2+ years of enterprise server administration for Linux and Windows (including virtualized environments like VMware and AWS), and demonstrated proficiency in DISA STIG compliance and continuous security monitoring.…See more The candidate will manage production deployments with zero or near-zero downtime, implement vulnerability management, and maintain systems in a defense software environment.