IT Security Specialist Jobs in San Antonio, TX

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...

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

Empower proactive security measures by analyzing and mitigating insider threats, collaborating with diverse teams to enhance command readiness and cybersecurity infrastructure while ensuring complianc...

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...

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...

Deliver advanced Tier II network support, ensuring 100% availability of IP and network management services for a nationwide fiber optic transport network while guiding junior technicians through compl...

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...

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

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...

Join a team that's dedicated to dissecting and enhancing cyber defenses. As a Vulnerability Researcher, you’ll analyze systems, develop, and defeat security techniques while collaborating closely with...

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...

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...

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...

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...

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...

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...

Join a dynamic team as a Network Engineer to optimize and secure network infrastructure, troubleshoot complex issues, and enhance client collaboration in a fully remote environment...

Transform your career by leading a strategic information security program that balances cloud architecture with robust security practices, ensuring resilience and continuous improvement across all sys...

Lead the charge in shaping an advanced offensive security strategy, integrating AI-driven methodologies to enhance enterprise defenses against evolving cyber threats through proactive threat hunting a...

Join a team that's shaping the future of Air Force Intel networks by designing, implementing, and optimizing cutting-edge network solutions, ensuring high standards through effective customer coordina...

Optimize network infrastructure by leading quality assurance efforts, transforming complex designs into clear documentation. Collaborate with engineering teams to ensure compliance and standards for m...

Transform identity security through hands-on engagement with technologies like Microsoft Entra ID and Active Directory. Collaborate with a skilled team to enhance cybersecurity measures, improve ident...

Join a team that's focused on securing cutting-edge communication systems. Lead compliance initiatives, implement security controls, and ensure adherence to federal frameworks while collaborating with...