IT Security Administrator Jobs in Placentia, CA

Take ownership of IT infrastructure by ensuring high availability, security, and compliance. Act as a liaison between management and IT teams while mentoring junior staff and leading special projects...

Join a team that's dedicated to delivering frontline IT support and enhancing user experience. Ensure the seamless operation of computing systems, manage asset lifecycle, and assist with network infra...

Develop and maintain robust network and security systems, leading risk assessments and audits while ensuring compliance with regulations. Collaborate with IT teams to enhance security controls and mit...

Drive product strategy and lifecycle management for Managed Security Services, ensuring alignment with market needs and customer requirements in cybersecurity, including AI and emerging threats. Colla...

Champion network security by designing and implementing solutions that protect vital infrastructure, troubleshoot complex issues, and support public cloud environments, ensuring robust security measur...

Innovate solutions to enhance enterprise system availability and security. Lead strategic planning and coordination with IT teams while ensuring compliance with industry regulations, and mentor junior...

Contribute to enterprise IAM capabilities by leading design and governance of identity services, driving secure authentication, and ensuring compliance with zero-trust principles across cloud and on-p...

Lead the charge in secure identity management by developing a high-performing IAM team and overseeing critical identity services while collaborating on enterprise security initiatives and driving oper...

Transform security practices by leading a talented team focused on cloud and application security. Collaborate with engineering and compliance to enhance system resilience, scalability, and integrity...

Unlock potential by leading global compliance initiatives for network security hardware, ensuring adherence to RF, EMC, safety, and cybersecurity regulations through effective cross-functional collabo...

Champion enterprise security by architecting and enhancing Zero Trust strategies while driving the integration of security technologies to safeguard data center and cloud environments. Mentor junior t...

Grow your career with a leading team focused on building secure identity solutions. You'll develop and enhance critical authentication systems, driving reliability and security across our platform in...

Develop and manage enterprise identity and access solutions, ensuring secure authentication and compliance with Zero Trust principles. Lead the implementation of Microsoft Entra services and integrate...

Optimize identity access management services to enhance security measures and maintain compliance across enterprise platforms. Collaborate with teams to streamline processes and enforce policies for a...

Champion secure DevSecOps practices and manage scalable infrastructure to support healthcare and defense initiatives. Leverage technical expertise in a fast-paced environment that demands proactive pr...

Empower data-driven decisions by leading the design and development of robust data models. Drive strategic data planning and ensure effective data management for enhanced business intelligence and ope...

Champion innovative IT solutions at the DOJ by analyzing requirements, designing systems, and leading technical teams to support complex litigation missions in a fully remote environment...

Join us to enhance enterprise security operations by architecting, implementing, and supporting security solutions. Take ownership of assessments, system monitoring, and compliance, ensuring robust pr...

Empower secure cloud architectures by implementing advanced security solutions across Microsoft platforms. Collaborate with teams to enhance governance and cyber resilience while addressing complex se...

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...

Lead the charge in shaping the enterprise-wide information security strategy, ensuring compliance and risk management aligns with business goals while safeguarding critical information assets across a...

Join a dynamic team to lead high-impact cybersecurity projects, enhancing enterprise security. Collaborate with senior leaders to align strategic objectives and deliver complex initiatives on time and...

Lead the charge in developing security architecture strategies that align with business objectives. Collaborate with teams to mitigate risks and ensure comprehensive protection of digital assets throu...

Join a team that's dedicated to developing and administering security programs for classified materials, ensuring compliance and support throughout the SAP lifecycle within a high-profile portfolio of...

Elevate your career by implementing secure DevSecOps practices in AWS GovCloud, enhancing CI/CD pipelines, and automating infrastructure. Collaborate across teams to optimize deployment patterns and m...