IT Security Administrator Jobs in Placentia, CA

Empower your career by designing and optimizing complex IT infrastructure solutions that support engineering and corporate operations, ensuring scalability, reliability, and compliance while leading a...

Lead the charge in enhancing enterprise efficiency as you oversee and optimize ERP systems. You'll collaborate with cross-functional teams to ensure seamless operations in finance, supply chain, manuf...

Oversee regional physical security operations across multiple data centers, ensuring the protection of critical infrastructure, compliance with corporate standards, and effective incident response as...

Champion operational excellence by managing IT and enterprise software systems, driving tool consolidation, implementing automation, and ensuring reliable IT operations in a fast-paced, growing health...

Join a team that safeguards enterprise security by implementing and monitoring comprehensive technical controls, engaging with cross-functional teams to enhance our security posture and address vulner...

Collaborate with IT teams to streamline project delivery and ensure alignment with organizational goals. Drive the execution of complex IT initiatives while managing resources, timelines, and stakehol...

Oversee and enhance IT infrastructure to ensure secure and efficient operations. Engage in endpoint management, network operations, and compliance efforts while troubleshooting and implementing robust...

Unlock your potential by leading enterprise-wide IAM operations and governance. Drive strategic initiatives and enhance security outcomes while ensuring compliance in a dynamic financial services envi...

Transform IT infrastructure management by leading systems planning, execution, and vendor relations while ensuring operational excellence and system stability to meet evolving customer needs...

Grow your expertise as you enhance cloud infrastructure automation, security delivery practices, and CI/CD pipelines while ensuring compliance with federal regulations in a dynamic, collaborative envi...

Join a team that's dedicated to enhancing enterprise printer security standards across a vast federal environment, collaborating with various stakeholders to ensure compliance with security policies a...

Join a team that's focused on enhancing airport technology operations. Leverage your expertise to facilitate successful project execution and stakeholder engagement while minimizing operational impact...

Execute comprehensive security compliance and risk management initiatives, enhance audit readiness, and drive continuous improvement by collaborating with cross-functional teams to uphold security sta...

Bring your expertise to ensure high availability and security of enterprise systems. Collaborate with IT teams to implement solutions that align with best practices and compliance, while mentoring jun...

Elevate your career by managing IT security and compliance initiatives. Lead a team in developing policies and procedures, fostering stakeholder relationships, and ensuring regulatory compliance in a...

Join us in overseeing robust network systems while ensuring security and optimization across LAN/WAN infrastructure. You will diagnose issues, manage performance, and implement solutions, enhancing co...

Lead technical security control assessments and provide FISMA expertise, guiding teams through compliance frameworks while mentoring analysts and directly impacting cybersecurity for government client...

Lead and enhance NKF's network and security infrastructure by strategically designing secure solutions and overseeing administrative tasks across hybrid environments, ensuring reliable operations whil...

Empower our IT operations and security by leading compliance programs and managing infrastructure. Collaborate across teams to mature IT systems and reduce risks, while ensuring operational excellence...

Join a team that enhances system performance by ensuring the reliability and security of RHEL Linux systems while automating processes with Ansible, contributing to operational efficiency and infrastr...

Lead the development of comprehensive cybersecurity strategies while managing risks and promoting awareness. Ensure compliance with DoD standards and enhance security initiatives across a large-scale...

Inspire secure systems development by designing, implementing, and enhancing robust security controls across diverse environments, collaborating with multi-disciplinary teams to achieve organizational...

Optimize security posture by managing and deploying infrastructure security solutions, ensuring compliance, and enhancing operational efficiency. Engage in technical problem-solving, stay updated on i...

Pioneer a robust security infrastructure that empowers agile product development. Drive innovation in threat detection, incident response, and vulnerability management while collaborating with teams t...

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...