IT Security Specialist Jobs in Costa Mesa, CA

Join a team that's dedicated to safeguarding critical technologies and enhancing national security. Contribute your skills in compliance and security administration while collaborating with cross-func...

Shape the future of cybersecurity by defending critical systems and data. Collaborate cross-functionally to develop incident response strategies and enhance our security posture, ensuring protection a...

Champion the security of applications by conducting detailed assessments, developing innovative tools, and collaborating with leading organizations to enhance vulnerability research and application se...

Lead the charge in cybersecurity by developing strategies to protect critical IT systems. Oversee a dynamic team of analysts and engineers, enhancing security operations and engineering while reducing...

Transform web services development and system integrations with expertise in financial systems, while implementing Agile methodologies in a collaborative environment focused on innovative solutions an...

Develop robust, reusable software solutions for a cloud-native environment, enhancing mission capabilities and ensuring security best practices while collaborating with cross-functional teams and adhe...

Drive the reliability and efficiency of cloud infrastructure while mentoring a global team. Lead SRE practices, optimize costs, and innovate with AI tools to enhance uptime and stability in mission-cr...

Collaborate with diverse teams to design and implement cutting-edge security solutions that balance innovation with robust protection against evolving threats in a dynamic enterprise environment...

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...

Champion cybersecurity excellence by leading RMF for a fast-paced, federal-ready platform. Collaborate with engineers and stakeholders to ensure compliance, conduct vulnerability management, and secur...

Collaborate to lead IT strategy and project execution for emerging capabilities in a dynamic, fast-paced environment, acting as a liaison between functional areas and business leadership to enhance op...

Join a team that's at the forefront of software engineering by architecting and implementing secure web applications, enhancing DevSecOps practices, and driving consistency across development environm...

Shape the future of government IT by leading strategic assessments, modernization efforts, and operational improvements to enhance service delivery and align technology investments with client goals...

Shape the future of technology policy and digital transformation by leading technical strategies and partnerships. Utilize your experience in digital economies and international development to drive i...

Shape classified cyber assurance practices by managing and leading assessments, governance, and communications. Drive compliance, mentor teams, and engage with stakeholders to enhance program effectiv...

The FRCS Cybersecurity Manager is responsible for the installation, configuration, and maintenance of IT and OT systems related to Facility-Related Control Systems. This role involves ensuring complia...

Elevate your career by leading the design and implementation of innovative security systems. This hands-on role entails optimizing physical security infrastructure across multiple facilities, focusing...

Shape the future of privacy, security, and AI in healthcare operations. Collaborate across teams to ensure compliance, interpret regulations, and enhance enterprise controls while driving continuous i...

Advance application security initiatives by leading manual code reviews, penetration tests, and threat modeling. Work closely with clients to strengthen their secure development processes, delivering...

Optimize ServiceNow solutions by architecting and deploying complex integrations. Lead diverse teams, mentoring members while ensuring project quality and documentation. Drive thought leadership and m...

Champion the design and deployment of innovative IT solutions while leading field teams in the execution of complex network installations and ensuring adherence to high performance standards across di...

Grow expertise in Operational Technology security, leading critical engagements across industrial systems. Collaborate on advanced methodologies while mentoring others and contributing to pivotal rese...

Lead initiatives in global cybersecurity operations, aligning strategies with enterprise risk management. Oversee complex programs, drive performance, and enhance governance while ensuring stakeholder...

Unlock potential by leading a dynamic team of security professionals, ensuring the safety of critical operations and personnel in a high-stakes environment while exceeding operational efficiency and c...

Shape the future of global audit and compliance by leading enterprise-wide security practices, establishing delivery centers, and ensuring alignment with NIST standards while driving continuous improv...