Top Cyber Security Jobs in Dallas, TX

Serve on the CISO Cybersecurity Architecture team to embed security into Azure-native and hybrid cloud solutions, define reusable security patterns across Microsoft ecosystems, evaluate designs/PoCs, mentor engineering teams on secure coding and cloud-native controls, and drive governed, scalable security architectures that support AI, low-code, and data governance adoption.

Lead cross-service cybersecurity programs for enterprise cryptographic and trust services (PQC, PKI, secrets management, machine identity). Coordinate engineering teams, manage dependencies, track milestones/risks, analyze architectures, run governance and readiness assessments, and deliver metrics and executive updates to align cryptographic platforms with enterprise initiatives.

Lead vulnerability management strategy and execution across cloud and hybrid environments. Own end-to-end vulnerability lifecycle, drive automation, perform data-driven prioritization with advanced SQL, and partner with engineering, risk, and incident response teams. Provide hands-on engineering, on-call support, mentoring, and offensive security research to reduce exposure and improve operational reliability.

Lead secure design, deployment, and governance of cloud systems; assess and mitigate cloud risks; integrate security into CI/CD; perform threat modeling; evaluate third-party cloud tools; support incident response, audits, and regulatory compliance in a financial environment.

Design, implement and maintain network security solutions (firewalls, IDS/IPS, proxies). Investigate compromises, manage security policies, support remediation, troubleshoot complex network and connectivity issues, and produce process documentation.

Lead Oracle Identity and Access Management implementations: consult on business processes and architecture, develop/lead Oracle IDAM work, integrate Active Directory, manage SDLC deployments, perform identity administration, reconciliation and reporting, handle environment migrations and audit log retention, and coordinate stakeholders and offshore teams.

Analyze system architectures and develop security requirements to enforce client policies and standards. Manage multiple fast-paced projects, identify and document security risks with threat analyses and proposed controls, and communicate findings clearly to stakeholders.

Advise cloud, IAM, and engineering teams on secure configurations, architecture reviews, CSPM remediation, logging/monitoring, and incident response for primarily Azure (plus AWS/GCP). Support audits, documentation, ISO27017 activities, and participate in on-call security rotations.

Lead security architecture design, implement and troubleshoot firewall and network security solutions, operate FireMon policy optimization, provide Level 2-3 support, handle work orders/change requests/incidents, and deliver on-site/remote consulting and 24x7 response for critical incidents.

Manage vulnerability data inflow from scanning teams, identify and research findings, coordinate remediation plans with infrastructure tower teams (compute, storage, network, voice), track and report remediation progress, and contribute to multi-disciplined service delivery teams.

Lead end-to-end product management for enterprise security operations platforms, translating SOC/operator needs into roadmaps, user stories, and validated AI use cases. Manage vendors, enforce SLA and model validation, coordinate Agile delivery, UAT, adoption, and report platform and AI performance to senior leadership.

Secure enterprise information by monitoring, implementing, and reviewing security systems. Identify and remediate threats and vulnerabilities, perform risk assessments, develop global security strategies, and implement security policies and controls. Focus on network security, multi-OS environments, and McAfee ePolicy Orchestrator operations across a global enterprise.

Design and implement security and firewall architectures; translate business requirements into technical solutions; provide engineering and operational support; perform packet analysis, firewall policy and ACL management, incident identification/remediation, ticketing (ITIL/CA USD), and PCI‑DSS compliance; optimize security controls and perform on‑call/after‑hours changes.

Lead technical design and execution of Identity and Access Management strategies. Collaborate with product and engineering teams to build scalable, secure authentication and authorization systems, own solution quality and performance, share best practices, provide on-call/operational support, and influence security controls and detection solutions.

Design, implement, and support firewall and network security architectures for internal and MSSP customers. Provide engineering and operational support via service desk, perform packet analysis, policy and ACL development, security incident identification/remediation, and continuous process improvement across security architecture, engineering, and operations.

Provide security architecture design and consulting, lead implementation projects, perform on-site and remote technical implementations, handle work orders, change requests, and incidents, and research and oversee IT security systems and policies to support business needs.

Lead network security architecture and firewall projects, implement and operationalize FireMon policy optimization, provide L2-L3 support and 24x7 response for priority incidents, handle work orders, change requests, and customer-facing consulting engagements.

Design, implement, and maintain network security solutions (firewalls, IDS/IPS, proxies, VPNs). Perform advanced Layer 3/4 packet analysis, investigate security incidents, manage policies, troubleshoot complex network issues, and support client remediation and change requests.

Oversee and manage DLP/security responsibilities, take on new tasks and influence others to deliver consistent results, and demonstrate strong analytical skills under varying conditions.

Serve as Technical Systems Analyst and functional SME for Identity and Access Management. Liaise between non-IT customers, architects, designers and operational teams. Support IDAM application modules, Identity lifecycle, ITSM, Data Center operations, SDLC and project management while coordinating onshore/offshore IT support.

Design and review network security architectures, define security controls and hardening standards, lead teams to develop security requirements, produce high-level design (HLD) documentation, and respond to security components of RFPs while maintaining awareness of security threats and offerings.

Design and implement firewall and network security architectures, provide engineering and operational support for internal and MSSP customers, perform packet analysis and routing troubleshooting, document processes, optimize security controls, support incident remediation, and maintain PCI-DSS compliance.

Design and review enterprise security architectures; define security controls, standards, and hardening procedures; lead teams to develop security requirements; author high-level design (HLD) documentation; respond to security components of RFPs; maintain awareness of security trends and threats.

Provide security architecture guidance to project teams, identify and prioritize security requirements, analyze system architectures, perform risk assessments, propose mitigations, ensure designs are secure-by-default, and communicate findings to IT teams and management while supporting multiple concurrent projects.

Operate and manage vulnerability scanning solutions to discover, report, prioritize, and support remediation. Maintain scan servers, investigate vulnerabilities and advisories, perform network traffic analysis, build dashboards and trend reports, apply OWASP/NIST/SANS/ISO best practices, and collaborate with application, network, cloud, and compliance teams to influence prioritization and remediation.