IT Security Administrator Jobs in Costa Mesa, CA

Join a team that's driving secure architecture for multi-tenant SaaS applications. You'll advise product teams, lead threat modeling and design reviews, ensuring best practices in security while navig...

Transform client solutions by leading a dynamic team to deliver exceptional quoting services. Drive continuous improvement and strategy alignment to enhance operational efficiency and client satisfact...

Drive successful IT project delivery by leading cross-functional teams, managing budgets, and maintaining alignment with client objectives. Take ownership of project phases, ensuring timely communicat...

Drive comprehensive execution of government authorizations and continuous monitoring processes for FedRAMP and DoD programs, ensuring compliance, risk management, and effective communication with stak...

Lead the charge in enterprise cybersecurity and AI security governance, ensuring robust protection against evolving threats while aligning security strategies with business goals and fostering a cultu...

Lead the charge in ensuring comprehensive security and compliance. Drive continuous monitoring and adhere to NIST CSF 2.0 and SOC 2 Type II frameworks while bridging technical and business teams for s...

Unlock your potential by managing the quality control program for audio and video content. Collaborate with creative teams to enhance content quality, while coordinating multiple projects in a fast-pa...

Lead the charge in shaping and automating a comprehensive network security program, ensuring robust identity-aware policy controls that optimize security for both human and machine identities in a clo...

Lead the charge in managing a diverse IS Security team while overseeing cybersecurity programs, ensuring compliance, and implementing innovative security solutions across extensive enterprise networks...

Champion the evolution of security operations by leading a dynamic team focused on detection, investigation, and response to security events. Foster collaboration across departments to enhance data pr...

Lead and enhance L1/L2 IT support operations while mentoring a dedicated team. Manage escalations, improve processes, and drive IT service excellence while ensuring seamless user experiences throughou...

Elevate client solutions by designing and implementing scalable IT infrastructure and cloud technologies. Collaborate with diverse teams to meet complex business needs and lead project delivery, ensur...

Lead and develop a defensive cybersecurity operations team, driving continuous improvement in detection engineering, SOAR automation, and insider threat management while fostering a responsive and tec...

Engage as a key member of the Red Team, leveraging your expertise to identify security gaps in cloud and corporate infrastructure while collaborating to enhance detection capabilities and overall secu...

Elevate our business applications through strategic leadership, overseeing daily IT operations, project management, and stakeholder engagement. Drive innovation to enhance systems like ERP, CRM, and F...

Unlock potential by developing innovative Power Platform solutions to migrate and modernize legacy workflows to SharePoint Online, ensuring functionality and security in a cloud environment while coll...

Join a dynamic team to provide expert cybersecurity solutions, collaborating with clients to understand security needs and develop innovative services. Leverage your cloud security knowledge to enhanc...

Drive impactful learning by designing diverse educational solutions that leverage technology and adult learning principles. Collaborate with cross-functional teams to enhance educational experiences a...

Shape the future by leading comprehensive IT operations, ensuring the reliability and scalability of systems while driving security and compliance initiatives to support rapid growth and operational e...

Grow your career with a leading role overseeing IT program operations across multiple sites, ensuring delivery of high-quality services while managing compliance, financial performance, and customer e...

Pioneer cybersecurity risk management efforts, ensuring compliance with DoD regulations while managing risk assessments, vulnerabilities, and business continuity plans in a dynamic IT environment...

Join a team dedicated to enhancing cybersecurity resilience and reducing cyber risk. Leverage your expertise in vulnerability management and patching to support clients in navigating complex technolog...

Elevate organizations by enhancing cyber resilience and threat management. Collaborate with clients to identify vulnerabilities, prioritize remediation, and implement effective security measures acros...

Elevate your cybersecurity career by ensuring system compliance and safeguarding sensitive information. Collaborate with a dynamic team to address security challenges, develop plans, and enhance secur...

Unlock potential by providing top-tier technology support, ensuring seamless operations and high customer satisfaction through expert assistance with hardware, software, and infrastructure. Collaborat...