Top Senior Cyber Security Jobs in Dallas, TX

Lead hiring, development, and performance management for an IAM team. Design, deploy, and oversee multicloud identity and access management solutions, resolve complex security issues, advise on vendor implementations, and drive policy and continuous improvement across the enterprise.

Lead application security strategy and engineering across the SDLC. Implement and operate DAST/SAST/SCA/IAST/RASP tooling, secure containers/serverless/APIs, drive automation and CI/CD integration, respond to incidents, track metrics, create standards (NIST/OWASP/MITRE), and mentor development teams to improve security posture and developer experience.

Perform full life-cycle RMF/DIACAP Assessment & Authorization (A&A) activities to support DoC systems achieving ATO. Conduct security assessments per NIST SP 800-53, manage risk registries, provide configuration and vulnerability management guidance (HBSS/ACAS, IAVM), produce A&A documentation (STIG/IAVA, eMASS), and recommend mitigations to leadership.

Lead a team that designs, provisions, automates, and scales multi-cloud offensive security infrastructure and platforms. Establish engineering standards, drive IaC/CI-CD automation, manage environment lifecycle, and oversee intake/backlog, prioritization, metrics, and executive reporting. Partner with offensive security and testing teams to deliver resilient, secure environments and operational dashboards while mentoring staff and improving operational efficiency.

Lead and grow a distributed offensive security program (red team, pen testing, AI-augmented operations). Own strategic roadmaps, approve complex engagements, drive Purple Team collaboration, report to leadership, and continuously improve methodologies, automation, and detection-remediation outcomes.

Lead technical product delivery for cloud IAM and identity‑based security controls across multi‑cloud environments. Partner with engineering, architecture, and vendors to embed policy-as-code and CI/CD pipeline controls, translate audit and risk needs into technical requirements, manage backlog and agile delivery, provide stakeholder communications, mentor team members, maintain documentation and runbooks, and support production readiness including on‑call duties.

Lead and mature the company's cybersecurity program for a distributed, remote workforce. Develop strategy, governance, risk management, incident response, compliance (SOC 2/ISO/NIST), vendor assessments, device and identity controls, security awareness, and executive reporting to reduce organizational cyber risk and enable growth.

Contract SAP Security consultant role requiring hands-on experience with SAP GRC 10. 3-month engagement (possible extension) based in Plano, TX. Must have 5–7 years of relevant experience and strong communication skills. Start date around May 1.

Lead application security assessments (code review, penetration testing, design review, threat modeling), evaluate and document secure architecture and policies, identify vulnerabilities and remediation, research secure cloud adoption, perform threat analysis and test-case development, and provide security consulting and guidance to engineers and incident/forensic teams.

Provide enterprise cybersecurity monitoring, detection, incident response, threat hunting, vulnerability assessment and remediation. Design, implement and maintain security controls (SIEM, endpoint, DLP, MFA, IDS/IPS), collaborate with IT teams, support audits and document security practices to improve global security posture.

Perform application and cloud security architecture reviews (AWS focus), assess vulnerabilities via pentests and code review, recommend mitigations, develop secure cloud-native design patterns, integrate AI/LLM tools into review workflows, liaise with developers/architects, and mentor junior team members.

Lead offensive security engagements including internal/external network, web app, wireless, social engineering, red/purple teaming. Test IT and application controls, provide remediation recommendations, map findings to frameworks (NIST, CIS), present to stakeholders, mentor junior staff, and contribute to practice development and client program execution.

Lead assessment and secure adoption of AI/ML and GenAI systems for clients. Design security patterns and controls, perform assessments and pen tests, prototype AI-enabled security capabilities, ensure compliance (PII, privacy, regulatory), document protocols, and collaborate with cross-functional teams to productionize scalable AI-security solutions.

Lead complex, consultative enterprise sales to $1B+ organizations by engaging CISOs/CIOs/CFOs, managing 6-12 month multi-stakeholder deals, driving platform adoption, partnering with Solutions, Services and channel partners, and consistently exceeding revenue and margin targets using methodologies like MEDDPICC.