Top Cyber Security Jobs in Dallas, TX

Lead cybersecurity governance, risk management, and maturity initiatives. Design and implement governance frameworks, controls, RCSAs, CRI assessments, policies, and automation solutions. Partner with engineering, data, and risk teams to enable AI-driven insights, regulatory readiness, and sustained improvements in control effectiveness and program maturity.

Lead enterprise security architecture across applications, data, cloud, and AI. Define standards, reference architectures, and controls; drive DevSecOps integration, threat modeling, risk assessment, governance, and pilots for emerging AI and data-security technologies while collaborating with business and engineering stakeholders.

Design, implement, and maintain network security architecture for hyperscale HPC and cloud environments. Lead detection and response for network threats, integrate controls across on-prem and cloud, support segmentation and Zero Trust, evaluate security tech, mentor junior engineers, and document policies and standards.

Lead and mentor engineers to design, implement, and optimize hyperscale network security. Manage firewalls, proxies, segmentation, incident escalation, vulnerability assessments, and remediation. Build automation playbooks and integrate tools (Python, Terraform, vendor APIs) for lifecycle management. Coordinate with DevOps, infrastructure, and application teams to embed Zero Trust and secure cloud networking practices.

Lead a continuous, production-focused red team to emulate named threat actors against HPC, cloud, and Kubernetes environments. Validate detection and response, run adversary emulation campaigns, manage vendor engagements, build offensive tooling, drive threat-led design reviews, own remediation SLAs, and report evidence-backed findings to the CISO and board.

Design, implement, and maintain scalable network security controls (firewalls, IDS/IPS, VPNs) across on-prem and cloud. Drive segmentation, security standards, monitoring/SIEM investigations, architecture reviews, automation, and mentor junior engineers.

Lead design and operation of platform vulnerability management and real-time threat detection across bare-metal, containers, and cloud. Integrate security into CI/CD and IaC, run triage/prioritization, automate posture assessment, conduct platform security assessments, and collaborate with engineering to drive remediation and hardening.

Lead and grow a team protecting network and infrastructure for a large HPC/cloud environment. Oversee network security architecture, segmentation/micro-segmentation, edge security, exposure management, vulnerability scanning and remediation, and infrastructure hardening. Partner with infrastructure, cloud, and IT operations; translate technical risk into executive reporting and evolve security posture against emerging threats.

Lead and deliver large enterprise security engagements: design, deploy, and modernize security architectures (primarily Microsoft/Azure), drive vulnerability management, data protection, compliance, and automation, and serve as a trusted client advisor and technical leader across cloud and hybrid environments.

Implement DevSecOps controls across CI/CD pipelines, automate SAST/DAST/SCA and container scanning, secure cloud and Kubernetes infrastructure, and integrate vulnerability management into development workflows. Support compliance (SOC2/FedRAMP/DoD standards), assist teams with remediation, and document DevSecOps processes while collaborating with developers, QA, and customer security teams.

Lead vulnerability management activities across cloud and on-prem environments: run and analyze scans, prioritize and track remediation, develop automation and reporting, support incident response, and help maintain compliance with NIST, CMMC, and ISO standards.

Senior UI developer responsible for designing and building responsive React-based UIs and dashboards for cybersecurity analytics. Develop backend services and APIs in Python, integrate security data sources, optimize SQL Server/PostgreSQL reporting, collaborate with stakeholders, influence architecture, and mentor junior developers.

Lead design and delivery of enterprise cybersecurity visualizations and executive dashboards. Integrate vulnerability, threat intelligence, and infrastructure data to drive prioritization, remediation, SLA compliance, and measurable cyber risk improvements across global teams.

Join TI's ITS team supporting DevSecOps and cloud security. Integrate security scanners into CI/CD, triage findings, automate security checks with scripting and IaC, enforce secure container baselines, support CSPM, build security dashboards, and collaborate with engineering teams to embed security across the SDLC.

Design, implement, and maintain network and access security solutions; develop and tune detections, correlation rules, and behavioral analytics; build CI/CD pipelines for detection content; lead incident investigations and recoveries; support risk assessments, security architecture, vendor strategy, and security incident response planning.

Design, implement, and operationalize cloud-native cyber defense across multi-cloud environments. Build logging/telemetry, CSPM and threat detection, train SOC analysts, integrate AI-driven automation, support incident response, vendor selection, governance, and regulatory compliance (SOC2, PCI, HITRUST, FedRAMP). Mentor staff and advise leadership.

Lead design and delivery of enterprise network and access security solutions, develop risk and incident response strategies, perform threat hunting and detection analytics, build ML/statistical models for security use cases, and serve as technical SME across security architecture, access management, and analytics.

Lead design and scaling of a global program to drive customer adoption of priority security controls. Build adoption playbooks, identify program opportunities, partner cross-functionally with Security, Product, and Customer Success, report program impact, and present strategic recommendations to senior leadership.

Lead strategy and productization of Trend Micro's CNAPP portfolio across AWS, Azure, and GCP. Define roadmap, embed AI/ generative AI into cloud security features, collaborate with R&D to deliver cloud-native solutions, enable field teams, engage customers and executives for requirements, and drive go-to-market positioning and success metrics.

Lead security-focused consumer product strategy and execution: define vision and roadmap, prototype and experiment, drive end-to-end delivery, measure impact, and partner with Marketing/Care/Retail to grow adoption. Manage cross-functional teams, trade-offs, and dependencies while fostering product excellence and continuous improvement.

Lead and technically oversee the GRC cybersecurity program, manage and mentor the security team, assess and report risk posture, review vulnerability/pen test results, drive remediation, liaise on business continuity, and oversee third-party security risk and security awareness initiatives.

Lead and manage day-to-day Security Operations (SOC) across US time zones: act as Incident Commander, drive incident detection/response and automation, develop detection content, mentor analysts, run SOC projects, liaise with stakeholders, and continually improve operational effectiveness.

Lead and coach security architecture and automation teams to design and implement cloud and on-premise security solutions. Develop security patterns, automate security tooling and CI/CD testing, prototype and standardize cloud security controls, monitor threats, and drive data-driven KPIs to improve reliability and reduce risk.

Lead and operate a geographically dispersed Security Operations team, act as Incident Commander, mentor analysts, drive detection engineering and automation, manage incident response and remediation, and partner with stakeholders to improve SOC effectiveness and run security projects from requirements to completion.

Lead global security engineering and 24x7 operations for network, endpoint, cloud, and data protection platforms. Define strategy, drive modernization, enable secure cloud and AI adoption, ensure regulatory compliance, report metrics to executives, and build senior technical leadership.