Network Security Administrator Jobs in Houston, TX

Champion security excellence by leading complex Microsoft Sentinel and Defender XDR implementations. Drive technical enablement projects, mentor engineers, and enhance client security practices in a d...

Support and enhance the security of critical infrastructure by maintaining and troubleshooting physical security systems. Collaborate with stakeholders to ensure project success while leveraging innov...

Join a team that's embedding security into every software development phase, enhancing product safety and reliability while directly influencing our technology offerings. You'll collaborate with engin...

Elevate cloud security by safeguarding environments, applications, and data. Collaborate with cross-functional teams to implement robust security measures, monitor threats, and respond to incidents, e...

Empower progress at the forefront of cybersecurity by managing security operations, ensuring compliance, and mitigating risks. Collaborate with teams to enhance security measures and protect sensitive...

Champion security operations by leading a team of analysts to monitor, respond to, and improve security practices, ensuring alignment with business objectives and risk management strategies across the...

Shape the future of information security by maintaining and advancing our ISMS while ensuring ISO 27001 and SOC 2 Type 2 compliance. Drive collaborations across teams to build effective processes and...

Transform the infrastructure landscape by optimizing, securing, and supporting diverse systems across global operations. Leverage your expertise to ensure seamless performance, compliance, and innovat...

Elevate application security by leading initiatives and shaping best practices across multiple programming languages, while collaborating with engineering teams to ensure that security is integrated a...

Accelerate revenue growth by driving security services sales, managing the full sales lifecycle, and building strategic relationships with clients and partners to enhance market presence and deliver i...

Lead a dedicated team managing the ITSM platform, overseeing user access, catalog maintenance, and performance monitoring to enhance IT service delivery for a federal agency. This role drives operatio...

Champion a robust security program, leading a team to achieve SOC 2 Type 2 attestation while ensuring secure engineering practices across diverse products and cloud environments. Drive compliance, ris...

Champion secure architecture by conducting reviews and assessments for cloud and on-premise systems. Leverage your cybersecurity expertise to design solutions that align with security best practices a...

Join a team that's dedicated to enhancing data pipeline stability and server administration for enterprise analytics systems. Support the transition of legacy data models into Tableau while ensuring c...

Transform complex network systems by leading design, implementation, and support efforts. Collaborate with diverse teams to enhance telecommunications infrastructures and ensure compliance with cybers...

Tackle complex cybersecurity challenges in high-tech manufacturing. Lead governance, risk, and compliance initiatives while collaborating with IT and engineering teams to protect critical assets and e...

Shape the future of security solutions by guiding complex Managed Services integrations. Collaborate with teams to align customer strategies, mitigate risks, and ensure compliance, while leading techn...

Shape the future of enterprise solutions by bridging technical expertise and strategic vision. Collaborate with cross-functional teams to design impactful architectures that drive customer success and...

Join a team that's redefining application security. In this pivotal role, you'll shape vulnerability management and mentor engineers, driving innovation and ensuring the safety of diverse cloud and Io...

Shape the future of cybersecurity in higher education by delivering expert assessments, advisory services, and tailored remediation plans that empower institutions to enhance their security posture an...

Elevate your career by partnering with us to optimize enterprise network performance. You'll troubleshoot complex issues, collaborate with cross-functional teams, and drive improvements to ensure secu...

Manage the design and integration strategy for technology solutions. Partner with sales leadership to optimize financial performance and exceed customer satisfaction across diverse projects in a colla...

Join a team that's dedicated to enhancing cybersecurity measures while independently managing security operations and engineering tasks across various platforms and environments to support business co...

Unlock potential by joining a team focused on advanced Tier II support for network devices in a fiber optic transport network, ensuring operational excellence and 100% service availability across mult...

Lead the charge in transforming high-performance networking by owning the reliability and scalability of AI interconnect networks. Tackle complex challenges while mentoring engineers and driving initi...