Network Security Administrator Jobs in Tustin, CA

Lead the charge in developing cutting-edge security tools and automation to protect our global, multi-cloud environment. Join a dynamic team where your software engineering expertise will drive missio...

Grow your career with a leadership role overseeing security engineering! Drive innovations in risk management and security policies while optimizing team performance and aligning with business objecti...

Lead the charge in ensuring optimal system performance and reliability by administering enterprise systems, servers, and backup infrastructure, while adhering to IT security policies and service deliv...

Innovate and elevate network infrastructure by executing efficient rollouts, collaborating across teams, and ensuring operational success at new sites, while mastering emerging technologies and drivin...

Drive excellence in surveillance operations! Oversee Mobile Surveillance Units, ensure optimal performance, and lead a dedicated team to enhance security solutions. Collaborate on projects, maintain e...

Elevate governance, risk, and compliance at large-scale organizations by transforming traditional models into dynamic, risk-intelligence-led frameworks, enabling strategic decisions and fostering risk...

Elevate your career by leading security initiatives that protect vital systems and data. This role involves designing scalable security solutions, managing incidents, and enhancing our security postur...

Innovate with us to develop and enhance robust software applications using .NET and Angular, ensuring top-notch performance and security in collaboration with cross-functional teams...

Deliver impactful cloud infrastructure solutions by leading cross-functional teams, ensuring security and scalability for a major federal program. Oversee compliance and drive operational excellence t...

Join a dynamic team to shape and enhance corporate security strategies, ensuring compliance and safety for our cleared workforce while leading a skilled security team through organizational growth and...

Champion customer success by driving product adoption and engagement. Collaborate cross-functionally to align customer goals with solutions, ensuring value realization and long-term success through ef...

Champion innovative technical solutions by leveraging expertise in federal cybersecurity and cloud modernizations. Collaborate across teams to architect winning proposals and engage in strategic busin...

Drive scalable and secure software delivery by building CI/CD pipelines and automating deployment processes, ensuring efficient integration across technical and operational teams in mission-critical e...

Drive strategic architecture solutions for a large-scale DoD system, integrating logistics with business processes. Lead MBSE methodologies to ensure alignment with mission needs and technical standar...

Drive the automation of network infrastructure by developing scalable tools and frameworks. Collaborate in a NetDevOps environment to enhance operational excellence and implement Infrastructure-as-Cod...

Innovate in AI architecture by leading teams to develop advanced Agentic AI systems. Drive autonomous solutions across complex workflows. Shape the future of AI in government and defense with scalable...

Lead the charge in providing top-notch security and logistical support while monitoring properties and executing comprehensive safety plans. Your role is crucial in ensuring the protection and readine...

Lead the charge in identifying and pursuing enterprise IT opportunities for the Intelligence Community. Drive customer engagement while developing strategic relationships to support mission-focused di...

Contribute to impactful Salesforce solutions by analyzing business needs, translating them into actionable specifications, and ensuring effective administration while working alongside stakeholders on...

Join a dynamic team as you drive growth through consultative sales, foster relationships with security leaders, and lead a key region in closing transformative cybersecurity deals for enterprises and...

Join a team that's redefining ICT design and project management for cutting-edge data centers and smart buildings. Collaborate independently and lead complex automation projects while ensuring alignme...

Reimagine cloud infrastructure by leading a talented team in complex technical troubleshooting and lifecycle management for a high-performance server fleet, ensuring optimal uptime and performance acr...

Unlock potential by designing and developing innovative software solutions using ColdFusion, JavaScript, and Python in support of NASA's mission-critical applications, ensuring compliance and collabor...

Drive success by leading a dynamic team of Account Executives to excel in B2B technology sales. Foster collaboration, develop training, and execute innovative sales strategies to enhance performance a...

Innovate and drive TPRM initiatives, enhancing risk management across vendors while fostering stakeholder trust. Shape compliance and audit readiness, authoring strategies that elevate enterprise risk...