IT Security Specialist Jobs in Irvine, CA

Drive the development and enhancement of reliable security detections across diverse platforms, collaborating with cross-functional teams to protect cloud and enterprise environments against real thre...

Lead the charge in managing technical execution of Airborne Spectrum Dominance programs. Drive program success through effective collaboration, requirements management, and proactive risk mitigation w...

Transform technology solutions as a Special Projects Software Engineer, designing innovative software for AI-driven data centers. Collaborate on full-stack applications, data pipelines, and cutting-ed...

Unlock potential by leading critical security programs, enhancing cyber maturity, and fostering collaboration across diverse teams. Drive accountability through measurement frameworks and executive re...

Contribute to strategic intelligence management by overseeing all operations, fostering partnerships with various agencies, and enhancing threat response through effective leadership and communication...

Champion strategic communication initiatives that empower senior leaders, drive organizational objectives, and create impactful messaging for internal and external clients through analysis, project ma...

Oversee technical leadership and architectural governance for modernization, guiding teams in transitioning legacy systems to AWS cloud, ensuring compliance and performance while aligning solutions wi...

Innovate within a dynamic team by leading the GTM Engineering function, enhancing processes through automation and AI, while fostering adoption and collaboration across functions to drive impactful gr...

Develop and maintain classified IT systems, providing multi-tier support while ensuring compliance with security protocols. Collaborate across teams to enhance operational integrity and address nation...

Engage in groundbreaking systems engineering to tackle complex challenges in space control. Collaborate across teams to identify integration risks and ensure mission success for the National Security...

Architect transformative R&D initiatives that leverage AI and ML, ensuring platform stability and excellence. Join dynamic teams to drive innovation and quality in clinical technology solutions at a g...

Empower your career by supporting a dynamic Knowledge Management team. Collaborate closely with various teams to enhance SharePoint solutions, optimize workflows, and provide essential internal suppor...

Optimize Configuration Management processes to ensure accuracy and compliance. Collaborate with diverse stakeholders to enhance enterprise PLM systems for U.S. Department of Defense clients, leveragin...

Shape the future of tactical operations by developing innovative ATAK plugins that enhance situational awareness, facilitate real-time decision-making, and integrate seamlessly with military systems f...

Champion the evolution of data solutions by leading a dedicated team, integrating technical and business needs to drive impactful outcomes for federal clients in the high-priority DHS sector...

Manage and scale enterprise security operations across multiple defense facilities, ensuring compliance and protecting sensitive technologies. Lead teams, develop standards, and implement strategic se...

Unlock your potential in a specialized sales role, engaging diverse industries to promote security services. You'll build lasting client relationships, negotiate deals, and make an impact in the secur...

Accelerate progress at our dynamic security sales team by engaging clients, presenting tailored security solutions, and forging lasting relationships to effectively close high-value contracts in the s...

Discover a rewarding opportunity to excel in security sales. This role demands expertise in selling security guard services, where you will cultivate client relationships and drive high-value contract...

Join a dynamic team to optimize network security platforms, ensuring robust protection and performance in a large-scale enterprise environment, while leading technical resolutions and continuous impro...

Champion systems integration and testing for satellite and ground systems. Ensure seamless interface operations and lead verification processes across diverse technical disciplines to drive space miss...

Pioneer strategic growth by driving SAP services sales, fostering key client relationships, and navigating complex dynamics to achieve ambitious sales targets in a fast-paced environment...

Deliver high-performance network solutions by designing, implementing, and maintaining enterprise-level LAN, WAN, and security infrastructures while ensuring optimal reliability and compliance across...

Elevate your career by securing our AI security landscape. In this player-coach role, you will architect solutions, develop frameworks, and implement robust guardrails in the Azure AI stack to safegua...

Accelerate your career by leading GTM Enablement efforts for a growing security business. Own the roadmap, create impactful training, and collaborate across teams to equip reps with tools for success...