Top Cyber Security Jobs in Dallas, TX

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.

No responsibilities listed. Based on title, likely responsibilities include monitoring SIEM alerts, investigating security incidents, tuning detections, and producing incident reports.

Manage and optimize the Tripwire deployment, perform discovery and health checks, develop remediation plans, and lead incident response including advanced malware detection, mitigation, and security event analysis. Work under variable schedules to troubleshoot, configure, and maintain security tooling and analytics.

Senior Systems Engineer responsible for auditing network security compliance, designing and supporting network infrastructure, and hands-on implementation/configuration. Requires deep Windows and IIS administration, Active Directory expertise, and experience with VPNs, firewalls, load balancers, routing, and Ethernet technologies.

Contract Security Engineer focusing on malware detection, reverse engineering (Windows), incident response, and security event analytics using ArcSight SIEM and McAfee ePO, plus automation scripting and network/protocol analysis.

Designs, implements, and maintains enterprise identity and access management (AD DS, Entra ID, SSO, MFA). Architects RBAC, JIT, conditional access and non-human identity governance. Leads PKI, privileged access, detection engineering, identity incident response, automation (PowerShell, APIs, IaC), and Tier-3 support. Collaborates across security, DevOps, and infrastructure, authors documentation and runs on-call rotation.

Manage enterprise-level vulnerability remediation across multiple areas, coordinating discovery, prioritization, and remediation tracking to reduce security risk and ensure compliance.

Protect systems and data by enforcing IT security policies, monitoring for intrusions, investigating incidents, overseeing patch management, collaborating with IT and business groups, and supporting audits and compliance activities across networks, databases, applications, and web services.

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 modernization of a global Third-Party Risk Management (TPRM) program by shifting from questionnaire-centric assessments to a data-driven model using technical validation, automation, continuous monitoring, and AI. Partner with Procurement, Legal, Privacy, and Supply Chain to standardize contracts and controls, maintain centralized third-party inventories, report risks to senior leadership, and build a high-performing TPRM team while overseeing advanced technical assessments for critical suppliers.

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.

Designs, implements, and supports SAP security and GRC (ARA, EAM) across ECC and Portal. Manages access risk analysis, emergency access, role troubleshooting, interfaces, testing, documentation, and security controls. Collaborates with technology and business teams, performs risk assessments, supports implementations, and provides production support for security/GRC issues.

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.