Top Cyber Security Jobs in Dallas, TX

Lead and deliver IAM projects; manage IAM analysts; define process, workflow, and reporting requirements; administer access recertification and requests; create reviews and documentation; support PAM/IAM operations and stakeholder engagement across Windows and Linux environments.

Architects and implements enterprise security controls, platforms, integrations, telemetry pipelines, SIEM infrastructure, and automation protecting endpoints, identities, internal systems, and data. Partners with IT, Infrastructure, and Engineering to embed security requirements, conducts architecture reviews, leads cross-functional projects, and develops risk-prioritized remediation plans. Serves as an escalation point for engineering-level incident investigation and participates in on-call rotation.

Advise business leaders on resilience and business continuity, design and implement continuity strategies and incident response plans, lead exercises and recovery during disruptions, modernize program using technology (including generative AI), collaborate enterprise-wide, and serve as subject matter expert for business continuity for designated areas.

Lead and manage the Information Security audit portfolio: plan and execute audits, ensure timelines/quality/budgets, identify and escalate risks, partner with senior leaders, provide thought leadership, coach and develop audit team members, and drive remediation of control gaps to ensure regulatory compliance.

Leads enterprise security configuration automation and engineering strategy, roadmap, and delivery. Oversees teams developing policy-as-code, configuration baselines, preventive and detective controls, posture management improvements, and security enforcement capabilities. Partners with security, technology, risk, finance, and business stakeholders to remediate control gaps and meet regulatory and audit requirements. Establishes metrics, evaluates investments, and builds a high-performing security engineering team.

Manage and integrate cybersecurity technologies including SIEM, firewalls, intrusion prevention, vulnerability assessment, security awareness, phishing assessment, analytics, and compliance tools. Produce periodic security reports, support enterprise change management, and provide recurring after-hours on-call support. The role requires Linux, networking, Microsoft 365, database, scripting, and Fortinet knowledge, with occasional travel and work based in the Dallas-Fort Worth area.

Provides 24/7 support for law enforcement and emergency requests, processes civil and criminal legal demands, and releases authorized subscriber, location, and call-record information. Maintains confidentiality, follows security and compliance protocols, documents requests, meets service levels, prioritizes urgent work, and authenticates records as AT&T’s custodian. The role requires non-traditional shift availability and close coordination with public safety, legal, and internal teams.

Leads the company’s Security Operations organization and owns incident response, vulnerability management, threat intelligence, GRC and privacy, and offensive security. The role develops SecOps strategy, platforms, budgets, SOC and detection engineering capabilities, operating metrics, and domain leadership. It oversees security tooling including SIEM, SOAR, and EDR; drives risk-based remediation, threat hunting, red teaming, compliance readiness, and measurable improvements in detection and response across HPC, cloud, GPU, and AI infrastructure.

Supports enterprise data-at-rest encryption, database security, cloud security controls, monitoring, troubleshooting, and incident response across hybrid environments. Uses Terraform, Ansible, scripting, and CI/CD tools to automate security operations and infrastructure deployments. Collaborates with infrastructure, DBA, DevOps, and cybersecurity teams on secure configurations, audits, capacity planning, vendor services, upgrades, and root-cause analysis. The role also supports NIST-aligned controls, cloud database proofs of concept, operational reporting, and technical support.

Designs, develops, and operates encryption, tokenization, and key management platforms that protect sensitive data. Leads secure, scalable architecture and production implementation, ensuring high availability, disaster recovery, observability, compliance, and auditability. Partners with security, compliance, governance, product, and application teams; applies cryptography standards; mentors engineers; and improves platform performance, cost efficiency, reliability, and developer experience. Requires strong software engineering, cloud, SRE, cryptography, stateful systems, CI/CD, and infrastructure-as-code expertise.

Two-year rotational program for graduating students to design, build, and enhance secure applications, systems, controls, automations, and infrastructure. Participants gain experience in secure software development, DevSecOps, identity and access management, vulnerability remediation, and cybersecurity while collaborating across engineering and security teams. The program emphasizes leadership development, Agile delivery, project ownership, mentorship, and cross-functional communication.

Two-year rotational program for graduating students supporting cybersecurity and operational risk identification, threat and vulnerability analysis, control strengthening, reporting, and risk-informed decision-making. Participants rotate across cybersecurity operations, threat intelligence, risk management, and identity and access management teams while developing analytical, leadership, and collaboration skills through hands-on projects, capstones, and mentorship.

Designs, implements, and operates security controls across OCI, Oracle Cloud Applications, and hybrid Oracle environments. Responsibilities include cloud security architecture, workload hardening, identity and access management, vulnerability and compliance programs, incident response, SIEM integration, and regulatory alignment. The specialist also collaborates cross-functionally, conducts design and code reviews, documents solutions, and mentors junior engineers.

Embed security throughout the software development lifecycle by conducting secure code reviews, identifying vulnerabilities, integrating SAST, DAST, and SCA tools into CI/CD pipelines, and improving cloud and application security controls. Partner closely with engineering teams to reduce production risk, apply offensive and defensive security practices, and communicate effectively with technical and non-technical stakeholders.

Investigate infrastructure security incidents, conduct host and network forensics, triage real-time security events, and support 24/7 threat response. The role develops detection use cases and anomaly rules, tunes security sensors, and automates incident-response workflows using Python, PowerShell, and Bash. Responsibilities also include leading assigned security tasks, analyzing adversarial tactics, preserving evidence, and improving cloud security and incident-response capabilities.

Leads Blue Yonder’s security compliance team and end-to-end audit lifecycle across a multi-product, multi-cloud SaaS environment. Responsibilities include managing ISO, SOC, SOX/ITGC, privacy, business continuity, and AI management certifications; coordinating auditors; rationalizing controls; maturing continuous compliance through automation and GRC tooling; partnering with technical, legal, finance, and customer teams; executive reporting; and developing compliance staff.

Leads and supports offensive security consulting engagements, including network, web application, wireless, social engineering, red team, and purple team testing. Evaluates controls and security configurations, performs cybersecurity assessments, recommends remediation, and presents findings to technical and executive stakeholders. Supports client program execution, metrics, issue remediation, and continuous improvement. Mentors junior consultants and contributes to cybersecurity practice development, methodology innovation, and thought leadership.

Lead product security across design, production, supply chain, and distribution. Implement security policies and controls, conduct risk assessments, audit physical and digital systems, monitor threats, manage investigations and incident response, and coordinate with internal teams, subcontractors, legal authorities, and external agencies. Develop security metrics, improve organizational security culture, and serve as the local expert for product security matters.

Implements and operates Identity and Access Management solutions covering provisioning, access governance, identity federation, and secure application integrations. Develops IAM architecture and design documentation, troubleshoots access issues, supports SAML and OAuth integrations, and helps ensure policy compliance and performance. The role may lead IAM projects and work across hybrid cloud and on-premise environments using platforms such as Oracle IAM and CyberArk. It also requires Linux or Unix knowledge and may involve monitoring with SIEM tools.

Lead DTCC's enterprise data protection program: design, deploy, and operate DLP, classification, encryption, CASB and related controls across email, endpoints, cloud/SaaS and AI channels. Provide platform leadership, drive label‑driven DLP strategy, ensure regulatory/audit compliance, deliver metrics and evidence of control effectiveness, and advise teams on secure‑by‑design data controls.

Lead Lennar's enterprise assurance program to maintain NIST CSF controls, manage policy and evidence libraries, run audit and regulatory responses, coordinate cross-functional control owners, select tooling, and report status to senior leadership.

Lead adoption and implementation for enterprise customers, drive platform configuration and operationalization, act as customer advocate across teams, recommend security improvements, manage integrations, and ensure value realization while building trusted technical relationships.

Deliver software security consulting services including code review, application penetration testing, threat modeling, secure design, reverse engineering, and red-team techniques. Work on client engagements to execute deliverables, build client relationships, and support secure software development practices. Frequent client site work with 40-60% travel.

Lead product security architecture across software and operational technology, defining strategy, performing risk assessments, advising and mentoring engineering teams, driving DevSecOps and cloud/OT security best practices, threat modeling, and ensuring compliance and secure product lifecycle from design through deployment and incident response.

Lead security architecture for products and platforms: develop standards, reference architectures, and design patterns; translate requirements into secure architecture blueprints; evaluate threats and emerging tools; provide governance and review guidance; integrate secure design and DevSecOps practices to meet regulatory and business needs.