Cybersecurity Jobs in Arlington, TX

Leads CAE’s Systems Engineering, Integration and Test organization across complex defense programs. Oversees requirements, architecture, configuration management, technical reviews, system integration, verification and validation, acceptance testing, and engineering governance. Directs multidisciplinary teams, establishes processes and standards, supports proposals and program startup, manages risks and stakeholder engagement, and ensures compliance with customer, contractual, regulatory, cybersecurity, quality, cost, and schedule requirements.

Leads complex cloud security investigations across Microsoft Azure and Microsoft 365, serving as the senior escalation point for incident response. Develops playbooks, cloud detections, alerts, and repeatable response processes; mentors responders; performs forensic analysis using Microsoft security telemetry; and participates in on-call support. The role also requires stakeholder communication, technical documentation, automation, threat hunting, and continuous improvement of cloud incident response operations.

Cybersecurity intern supporting initiatives that protect customer and employee data confidentiality, availability, and integrity. The role provides exposure to cybersecurity frameworks, IT systems, infrastructure, business and technical relationships, presentations, and analytical projects. Responsibilities include explaining technical concepts to nontechnical audiences, evaluating AI outputs, supporting AI-enabled workflows, prioritizing tasks, and collaborating independently or on teams in a hybrid environment.

Supports cybersecurity policy governance, regulatory monitoring, compliance analysis, policy lifecycle management, evidence tracking, gap assessments, remediation, and leadership reporting. Collaborates with Cybersecurity, Legal, Compliance, Privacy, Risk, Technology, and business stakeholders across international authorities. Requires professional English and Spanish fluency, foundational cybersecurity governance knowledge, familiarity with security frameworks, cloud and DevOps concepts, Microsoft Office proficiency, and the ability to explain technical requirements clearly.

Designs and delivers GM Financial’s cybersecurity architecture and program, including security controls, risk assessments, cloud and application security, network protections, compliance, and security strategy. Partners with technical and business stakeholders to reduce risks, assess systems, improve security maturity, guide infrastructure and application teams, and support cybersecurity education. The role also mentors team members and contributes to security automation, DevOps, container, and cloud security initiatives.

Provides strategic cybersecurity architecture leadership across applications, data, networks, cloud, SaaS, and emerging AI technologies. Develops security requirements, designs secure technical architectures, assesses risk, improves security frameworks, supports SDLC activities, and supervises cybersecurity testing. Partners with business and executive stakeholders to enable strategic initiatives while strengthening security controls and resolving complex technical challenges.

Designs, deploys, tunes, monitors, and maintains enterprise security technologies including DLP, SIEM, endpoint, cloud, network, and data security solutions. Develops detection rules and policies using threat intelligence and incident data, supports incident response, conducts risk assessments, evaluates security tools, and prepares technical standards and implementation plans. The role also partners with leadership and stakeholders on security initiatives, infrastructure protection, documentation, and compliance with security frameworks.

The Cybersecurity AI_ML Engineer develops and maintains security systems using AI and machine learning, implements threat detection, analyzes security metrics, and collaborates on security incidents.

Lead hands-on detection, hunting, incident response, and vulnerability management across enterprise and cloud environments. Build detection code, run adversary emulation, drive remediation, make high-impact containment decisions, mentor engineers, and translate threat intelligence into defensible controls and reliable operational improvements.