Top Cyber Security Jobs in Dallas, TX

Leads cybersecurity product strategy, roadmaps, and enterprise security capabilities using threat, risk, data, and design thinking. Partners with engineering, operations, vendors, and executives to prioritize solutions, make build-versus-buy decisions, define metrics, and scale products. Oversees cybersecurity projects, risk programs, control automation, incident analysis, and stakeholder communication while recruiting, mentoring, and managing technical teams.

Leads product and platform security for Federal Reserve Financial Services, overseeing security architecture, secure development lifecycles, threat modeling, DevSecOps, security testing, risk management, and cloud security. Advises product, engineering, architecture, and executive stakeholders; establishes security standards and reference architectures; evaluates security technologies; and leads, mentors, and develops the security team. The role also represents security interests across Federal Reserve System forums and requires occasional travel and national security clearance eligibility.

Leads security engineering across multiple technology domains, clarifies security requirements, supports multi-level network security, and advises stakeholders during vulnerabilities and disruptive events. Performs threat modeling, risk assessment, vulnerability and penetration testing, and validates AI-assisted security recommendations. Designs and implements enterprise security solutions while ensuring security testing, control validation, traceability, auditability, and resiliency throughout software development lifecycles and toolchains.

Leads information security engineering for database technologies, including incident response, digital forensics, security consulting, solution design, security log correlation, vulnerability assessment, threat modeling, and risk mitigation. The role requires hands-on database security and administration experience, scripting, cloud security knowledge, and familiarity with security tools and standards. On-call support and hybrid work from a posted location are required.

Lead IAM operations and information security initiatives, overseeing identity governance, access policies, privileged access, RBAC, lifecycle management, access reviews, and risk mitigation. The role develops IAM strategies, metrics, reporting, and process improvements; manages related projects; partners with technology, cybersecurity, HR, business teams, vendors, auditors, and regulators; and supports automation and modernization of IAM capabilities.

Leads cloud security advisory engagements across IaaS, PaaS, and SaaS environments. Develops security strategies, architectures, controls, monitoring, and incident response processes; directs risk assessments and vulnerability testing; advises executive clients; drives business development and thought leadership; and mentors security leaders and teams.

Leads cloud security engagements across IaaS, PaaS, and SaaS environments. Designs security architecture and controls, conducts risk assessments and vulnerability testing, manages monitoring and incident response, tracks remediation, and develops technical deliverables. The manager coaches team members, oversees project quality and timelines, addresses stakeholder issues, and identifies opportunities to improve cloud security through automation and emerging technologies.

Lead AI-focused application security at Samsara by assessing software, code, hardware, and firmware against AI-driven attacks. Build and red-team AI-enabled security tools, apply LLMs and agentic workflows to security operations, develop fixes with engineers, and shape company-wide AI security strategy. Partner with engineering, hardware, and executive stakeholders on threat modeling, vulnerability management, secure AI adoption, and offensive validation.

Leads the design, automation, operation, and support of enterprise PKI and certificate lifecycle management services. Develops certificate issuance, renewal, discovery, compliance, API integrations, and self-service tooling. Supports cryptographic modernization, crypto-agility, post-quantum readiness, and machine identity frameworks. Identifies security risks, collaborates with application and infrastructure teams, and provides technical leadership and mentorship across certificate management initiatives.

Support IAM Operations by analyzing access-management processes, controls, workflows, metrics, and operational data. Execute identity lifecycle activities, access reviews, remediation, audits, evidence collection, and control walkthroughs. Develop documentation and reporting, gather requirements, coordinate projects and process improvements, identify automation opportunities, and escalate risks and blockers. Partner with business, technology, risk, and product stakeholders to improve IAM efficiency, control maturity, customer experience, and risk reduction.

Lead web application and network penetration testing, identify and validate vulnerabilities, develop custom testing tools, support remediation, and conduct security risk assessments. Mentor engineers in offensive security techniques and evaluate AI-assisted security outputs for accuracy, compliance, privacy, and operational risks. Collaborate with cybersecurity teams on incident investigations, application security, and policy adherence.

Conduct manual and automated penetration testing of web, mobile, and API applications. Configure DAST tools, analyze scan results, validate vulnerabilities, triage false positives, and produce technical reports. Collaborate with development and security teams on remediation, improve testing methodologies, conduct peer reviews, and apply AI-assisted security tools while addressing model limitations, compliance, privacy, and ethical considerations.

Leads endpoint detection engineering using AI, machine learning, Detection-as-Code, behavioral analytics, and MITRE ATT&CK. Owns detection coverage from telemetry onboarding through alert deployment, tuning, and gap analysis. Partners with threat intelligence, security operations, and business stakeholders to manage cyber risk and compliance. Conducts threat research, aligns detection capabilities with red-team techniques, mentors engineers, and drives architecture decisions for scalable, high-fidelity endpoint protections.

Leads information security consulting for an enterprise business line, covering infrastructure, data, network, cloud, access management, resiliency, and application security. The role drives cybersecurity governance, capability maturation, risk assessments, architecture reviews, threat and vulnerability analysis, security integration into development, executive reporting, and risk remediation. It also provides specialized support on information security issues and partners with leadership to anticipate security needs.

Leads enterprise application security architecture across applications, APIs, cloud-native platforms, DevSecOps, and AI-enabled solutions. Performs threat modeling, architecture reviews, security assessments, and risk analysis; develops security standards, reference architectures, design patterns, and requirements. Guides secure software development, CI/CD, software supply chain security, and application security testing. Advises engineering, architecture, risk, and cybersecurity teams, mentors technical staff, and influences enterprise security strategy in a regulated environment.

Own the enterprise Application Security product roadmap, evaluate SAST/DAST/SCA tools, develop AI application-security strategies, partner with engineering teams, govern vulnerability disposition, and communicate cybersecurity risks to executives. The role requires extensive cybersecurity, AppSec, product management, metrics, risk governance, cloud-native, vulnerability management, and people leadership experience.

Build and operate MITRE ATT&CK-aligned threat detections across cloud, endpoint, identity, email, and application telemetry. Own the full detection lifecycle, advance detection-as-code platforms, improve data pipelines and observability, integrate threat intelligence, evaluate AI-powered security capabilities, and support investigations and incident response. Partner with Security Operations and engineering teams while independently taking projects from concept through production.

Lead Security Engineer responsible for designing and building secure Python-based services, conducting threat modeling, vulnerability assessments, secure code development/reviews, and integrating AI-assisted security practices across cloud, container, and CI/CD environments while working with stakeholders to ensure auditability and resiliency.

Lead design and build secure, resilient cloud-native distributed systems; write Java/Python production code (Spring); perform threat modeling, vulnerability remediation, incident response, and ensure audit-defensible security controls and SDLC practices. Mentor engineers and validate AI-assisted security outputs.

Leads cybersecurity governance, capability maturity, risk assessments, and enterprise risk-reduction initiatives. Manages and mentors cybersecurity professionals, advises on security tools and platforms, develops risk and threat classification frameworks, and coordinates continuous improvement programs. The role evaluates controls, capabilities, tooling, threats, and vulnerabilities; communicates remediation recommendations to leadership; supports cybersecurity metrics and dashboards; and drives consistent control design, testing, and reporting across cyber programs.

Designs, implements, and supports CyberArk privileged access management solutions. Manages privileged and non-human identities, credential rotation, session controls, integrations, automation, troubleshooting, upgrades, high availability, disaster recovery, and performance optimization. Partners with enterprise technology and security teams to implement compliant PAM solutions, evaluates new capabilities, and provides technical leadership, documentation, and mentoring.

Leads cybersecurity capability advancement, governance, risk assessments, control monitoring, and remediation tracking. Analyzes cyber and fraud intelligence data to produce risk indicators, metrics, dashboards, and actionable insights. Drives automation for security workflows, presents risk trends to senior leaders, supports incident analysis, and mentors cybersecurity associates. The role requires expertise in cybersecurity frameworks, cloud environments, security tooling, cyber-enabled fraud investigations, database querying, programming, and regulated-industry risk management.

Leads cybersecurity risk reduction initiatives, capability assessments, control evaluations, and continuous improvement programs. Advises on cybersecurity tools, frameworks, threats, vulnerabilities, and remediation strategies while coordinating efforts across cyber programs. Mentors associates, communicates risks and control gaps to leadership, supports cybersecurity metrics and dashboards, and drives alignment with enterprise standards, business objectives, and regulatory expectations across multi-cloud environments.

Leads cybersecurity product strategy and roadmaps for enterprise network security services. Evaluates threats, risks, technologies, and build-versus-buy options; manages RFI/RFP processes; translates security objectives into product backlogs and engineering requirements; defines metrics and value propositions; advises executives; and mentors teams. The role partners extensively with engineering, operations, developers, and business stakeholders to deliver scalable security capabilities.

Leads cybersecurity governance, risk reduction, capability maturity, assessments, and continuous improvement across enterprise programs. Advises on security tools, frameworks, controls, threats, vulnerabilities, and remediation; coordinates cross-domain initiatives; communicates risks and recommendations to leadership; and manages and develops cybersecurity staff.