Top Cyber Security Jobs in Phoenix, AZ

Partner with sales teams to design and deliver technical demonstrations and evaluations for data security solutions. Gather requirements, configure custom product setups, lead hands-on evaluations, and guide customers to successful outcomes in strategic enterprise opportunities.

Lead a team of SRE engineers to ensure availability, performance, and security across Windows, Linux, and GCP environments. Own container orchestration (GKE), infrastructure-as-code (Terraform, Ansible), automation, observability (Prometheus, Grafana, GCP Operations), incident response, forensics, and integration of security into CI/CD and platform operations. Partner with developers and InfoSec to harden systems, drive remediation, and document operational runbooks.

This role involves defining and leading the security and risk strategy for Circle's products, ensuring compliance across jurisdictions while managing product security, compliance operations, and risk assessment.

Lead Security Engineering & Operations: develop and execute information security strategy, manage security infrastructure (firewalls, IDS/IPS, SIEM, endpoint protection), oversee detection engineering and incident response, manage teams and vendor relationships (MSSP/XDR), collaborate with engineering/DevOps, and maintain security metrics and compliance.

Lead IAM analyst responsible for transforming and operating Identity and Access Management: define requirements, strengthen controls, improve automation and processes, manage RBAC/PAM and identity lifecycle, oversee onboarding/offboarding and access reviews, lead IAM projects, and coordinate with stakeholders, vendors, auditors, and regulators to ensure compliance and risk mitigation.

Lead IAM governance efforts by advising leadership, driving remediation and control implementations across IAM products, coordinating matrixed teams, reporting portfolio status, defining escalation metrics, and ensuring timely closure of IAM issues and controls.

Lead detection and response efforts: build detections, manage SIEM and orchestration tooling, deploy AI in SOC workflows, investigate incidents across AWS/EKS environments, support threat modeling and vulnerability scanning, and take on-call shifts.

Lead Application Security initiatives by integrating AppSec controls into CI/CD and SDLC, designing automated, scalable AppSec processes, prioritizing risk-aligned remediation, leading cross-functional governance, managing tooling/vendor evaluations and enhancements, supporting audits/compliance, and leading a team to deliver AppSec outcomes.

Own developer-facing outreach for Trail of Bits: grow community relationships, support and onboard maintainers, convert research into usable tools and docs, publish deep technical content, run workshops and conference presence, and attract upstream contributions while routing practitioner feedback into product and research priorities.

Build developer-facing security services and tools, partner with engineering teams through the SSDLC to threat model and review code, and contribute to security automation (static analysis, vulnerability management, asset inventory) to help Cedar scale secure patient-facing products.

Lead applied research on agentic AI for cybersecurity: set scientific direction, run experiments on efficient post-trained models, design evaluation/verification methodologies, partner with product and security teams, and translate research into secure, production-ready agentic systems.

Lead applied research on agentic AI for cybersecurity: develop efficient post-trained models, agent designs, and rigorous evaluation/verification. Partner with security teams to translate research into products, run experiments, and publish novel techniques.

Advise Falcon Complete customers on security posture, assess environments for alignment with standards, provide remediation recommendations, document and resolve issues per SLAs, produce service reports, liaise with support and internal teams, and guide customers through incident detection and response activities.

Perform deep security analysis of endpoint products and sensors: threat modeling, source-code review, exploit-style testing (including kernel components), reproduce/validate bug bounty findings, collaborate with developers to fix vulnerabilities, and build tooling/automation to improve security workflows.

Lead application security for products by performing threat modeling, manual secure code reviews, and penetration testing. Collaborate with engineers to remediate defects, build AppSec automation and tooling, secure cloud/containerized applications, and drive bug-bounty responses to harden platform security.

Lead technical marketing for Falcon Secure Access by creating demos, labs, workshops, and technical content that translate secure access, browser security, Zero Trust, and AI security capabilities into market-facing messaging, sales enablement, and go-to-market strategy. Collaborate cross-functionally to drive adoption and competitive differentiation.

Perform application security assessments across CrowdStrike products: threat modeling, code review, penetration testing, and secure design guidance. Build automation and tooling, respond to bug bounty reports, and collaborate with engineering to remediate defects and harden cloud-native, containerized applications.

Lead technical security strategy and implementation for Managed Services platforms. Design and improve security controls, IAM, PAM, vulnerability management, incident response, and compliance. Embed secure-by-design and DevSecOps practices, mentor engineers, and partner with architecture, engineering, and operations to reduce risk and enable scalable growth.

Partner with sales to design and present data security solutions for SLED customers. Lead technical evaluations, gather requirements, build test plans, configure proof-of-concepts, and guide customers to successful outcomes while collaborating across GTM teams.

Lead AI security strategy and guardrails, design and review AI gateways and tooling, scale InfoSec review processes, reduce AI-driven security noise, drive remediation and investigations, and mentor security and platform engineers.

Design, implement, and maintain security controls across cloud (AWS) and on-prem systems. Lead vulnerability management, incident response, and remediation. Serve as SME for SIEM, SAST/DAST, IAM. Embed security in SDLC, support SOC 2/ISO 27001 audit readiness, mentor junior engineers, and recommend control improvements.

The role involves leading security initiatives, building security tools, conducting vulnerability assessments, and collaborating with teams to enhance cloud security and risk management.

Lead research to detect Windows threats and develop sensor/telemetry capabilities. Collaborate with engineering and product teams to implement detections, investigate false positives/negatives, apply AI to research workflows, produce technical documentation, and mentor others while promoting the company externally.

Lead and grow a product research team focused on defensive cybersecurity research. Own technical and managerial leadership, collaborate with Product, SOC, and Engineering, scale automated threat-detection workflows using AI, and mentor researchers to deliver prioritized platform capabilities.

Perform hands-on application and system security assessments: discover and validate vulnerabilities, develop proof-of-concepts and custom tooling, conduct threat modeling and architecture reviews, and communicate clear remediation guidance to clients while contributing to security research.