Top Security Engineer Jobs

Own daily SOC operations, incident monitoring, alert triage, threat detection, investigations, and response. Manage Palo Alto firewalls, EDR/XDR platforms, email security gateways, vulnerability management, threat intelligence, and detection engineering. Tune security rules, automate response workflows, maintain runbooks and threat models, and communicate risks to IT leadership.

Designs and operates controlled cyber-capability evaluations for frontier AI models and agentic systems. Builds vulnerable applications, cyber ranges, exploit-development targets, and evaluation harnesses; runs experiments; collects telemetry; analyzes model behavior and evaluation artifacts; and documents security findings. The role also develops sandboxing, containment, access, and secrets-management controls while collaborating with red-team operators, researchers, engineers, and Responsible AI stakeholders.

Supports the organization’s Data Loss Prevention program across email, cloud, and endpoint environments. Administers and tunes DLP technologies, investigates alerts, coordinates incident response, develops policies and workflows, creates metrics, and implements automation. The role also supports broader cyber operations, security incident response, compliance activities, security technology administration, and cybersecurity projects. Requires participation in a 24/7 on-call rotation and collaboration with technical, clinical, business, and managed security service partners.

Leads product marketing strategy for CrowdStrike’s cloud risk and developer security portfolio. Owns positioning, launches, messaging, analyst engagement, field readiness, technical content, competitive strategy, thought leadership, and adoption. Partners with Product and CTO leaders to shape roadmap and market direction, creates technical proof for cloud and application security audiences, and uses customer, pipeline, usage, and competitive insights to improve business outcomes.

Designs, implements, and optimizes enterprise, cloud, and operational security controls. Responsibilities include managing firewalls, SIEM, EDR, SOAR, IAM, vulnerability assessments, penetration testing, incident response, security monitoring, architecture documentation, compliance alignment, and remediation support. The role collaborates with IT, DevOps, and security teams to improve detection, response, resilience, and audit readiness.

Leads technical pre-sales engagements for Microsoft security and compliance solutions. Designs architectures, delivers presentations, demonstrations, workshops, pilots, and proof-of-concept solutions focused on XDR, zero trust, cloud security, Purview, data protection, governance, privacy, and compliance. Partners with sales, consulting, and internal and external technical teams to resolve blockers, influence competitive strategy, and help customers implement Microsoft and third-party cloud security technologies.

Oversee information security governance, IAM risk assessments, IT controls, cybersecurity compliance, risk reporting, remediation tracking, dashboards, and security monitoring. Support regulatory programs, third-party assessments, technology transformations, AI governance, and enterprise security initiatives. Partner with Technology, Risk, Compliance, Audit, Legal, business stakeholders, and DevOps teams to improve security standards, procedures, controls, and organizational risk management.

Designs and deploys enterprise IAM frameworks, automated security controls, cloud and on-premise security platforms, and vulnerability and compliance automation. Partners with software, cloud, and infrastructure teams to embed security by design, evaluates security technologies, establishes engineering standards, and supports investigations and troubleshooting. Requires cybersecurity experience, cloud expertise, automation skills, and preferred SailPoint ISC and IdentityIQ experience.

Perform deep security reviews of Azure-hosted service ecosystems, assess risks, and develop secure-by-design guidance, architectures, and remediation strategies. Influence engineers, architects, and product leaders to improve cloud security at scale. Leverage AI and automation for security assessments, mentor engineering teams, and promote secure development. The role requires expertise in cloud security or related technical areas, security assessments, penetration testing, and coding or scripting.

Manage and secure endpoint devices across a manufacturing site, including configuration, software deployment, patching, antivirus/EDR, encryption, access control, and authentication. Maintain site cybersecurity policies and controls, monitor security alerts, and coordinate investigations and incident response with corporate IT and security teams. Provide troubleshooting and technical support while collaborating with global teams.

Lead the design, implementation, modernization, and operation of enterprise identity and access management solutions across Okta, Microsoft Entra ID, AWS, and related platforms. Architect SSO, MFA, authentication, authorization, lifecycle management, RBAC, PIM, and access governance capabilities. Develop IAM automation using Python and PowerShell, integrate applications, troubleshoot complex identity issues, support compliance activities, document technical standards, lead IAM projects, evaluate emerging technologies, and mentor engineers.

Develop application security policies and integrate security scanning tools into CI/CD pipelines. Review findings, partner with developers to remediate vulnerabilities, perform threat modeling, and validate secure-by-default architectures and coding standards. The role also involves software analysis, secure coding, cryptography, DevSecOps practices, and collaboration across engineering teams.

Leads anti-tamper systems security engineering, including threat and countermeasure analysis, security architecture, requirements development, hardware/software integration, verification, validation, and technical writing. Provides technical leadership to engineers, collaborates with customers, applies government security guidance and state-of-the-art technologies, and supports task planning and budget ownership. The role is fully onsite and focuses on protecting critical defense technologies from exploitation.

Own and define IAM strategy for corporate and production environments. Migrate Okta to Terraform, design least-privilege access, automate provisioning/deprovisioning and access reviews, build/manage MDM/MAM tooling, partner with platform and engineering teams, and serve as the IAM subject matter expert across Security, IT, and Engineering.

Secure software and cloud environments through threat modeling, code review, vulnerability remediation, security automation, detection engineering, and attack simulations. The role partners closely with Engineering, manages Snyk and Docker Scout findings, integrates security into CI/CD, coordinates third-party penetration testing for SOC 2 and HITRUST, and helps define secure architecture for mobile, data lake, AI, and production cloud systems.

Build and operate secure cloud and baremetal infrastructure for customer-specific AI model training and serving. Design multi-tenant isolation across data, training runs, and models; secure AWS, Kubernetes, and external providers; and develop infrastructure-as-code patterns. Lead security operations, logging, monitoring, incident response, customer trust, security reviews, and compliance efforts while partnering with research and engineering teams.

Lead the design, implementation, and maintenance of secure IT infrastructure. Harden Windows systems, Active Directory domains, hypervisors, and security configurations; manage PKI and Group Policy; conduct threat monitoring, vulnerability assessments, incident response, and digital forensics. Develop security controls, document breaches, evaluate security technologies, and mentor junior engineers. The role requires an active Secret clearance, ability to obtain Top Secret with SCI eligibility, and occasional travel.

Performs security testing and penetration testing across Honeywell building automation products and partner technologies. Uses application, network, firmware, and hardware security tools to identify vulnerabilities, develop repeatable testing processes, automate assessments, document findings, and recommend remediation. Collaborates with product security, tools, technology, and cross-functional engineering teams while monitoring emerging threats and supporting secure-by-design practices.

Conduct security testing and penetration assessments across Honeywell building automation products and partner technologies. Identify security defects, evaluate product security posture, recommend remediation, and help develop repeatable testing processes. Collaborate with tools and technology teams to select, implement, and automate security testing tools, while reporting findings consistently and supporting secure product development.

Install, configure, maintain, and harden RHEL and Windows systems across physical, virtual, and cloud environments. Conduct Nessus vulnerability scans, apply STIG-based security configurations, document system changes, manage Red Hat licensing, and configure Linux applications. The role supports Army systems in classified and unclassified environments, contributes to Authority to Operate requirements through RMF, and uses scripting, automation, virtualization, containerization, and cybersecurity tools to maintain secure cyber postures.

Designs and improves identity and access management, authentication, privileged access, cloud security, and Zero Trust capabilities. Develops security automation and integrations, evaluates applications and cloud services, and provides hands-on security engineering support for enterprise initiatives. Collaborates with technology and business partners to implement secure identity solutions across organizational systems.

Leads enterprise cybersecurity engineering efforts, including security requirements, architecture, system design, development, configuration, and technology evaluations. Guides development teams through systems development lifecycles, translates regulations into security processes, documents security roadmaps, and oversees junior, mid-level, and senior cybersecurity engineers. The role focuses on cloud and on-premises environments, automation, artificial intelligence, and advanced cybersecurity solutions.

Manages and hardens enterprise network security controls across data centers, offices, call centers, and cloud environments. Owns Fortinet platforms, Darktrace NDR, FireMon policy management, VPN access, firewall reviews, SIEM integrations, PCI DSS compliance evidence, incident response, vendor relationships, documentation, and security workstreams for network, data center, and cloud projects.

Designs and manages enterprise network and cybersecurity infrastructure, including routing, switching, VPNs, firewalls, SIEM, vulnerability management, incident response, and security controls. Oversees service providers, vendors, SLAs, circuits, installations, equipment, patching, outages, documentation, compliance, and infrastructure availability. Provides on-site support, approves configurations, leads threat detection and remediation, and manages related projects, budgets, and continuous improvements.

Designs and implements cybersecurity architectures, requirements, countermeasures, and vulnerability mitigations for FBI information systems and network environments. The role integrates security with cross-domain solutions, develops secure network designs, ensures confidentiality and integrity, and supports FBI-directed vulnerability remediation. Requires a Top Secret clearance, DoD 8140-compliant cybersecurity certification, familiarity with security assessment tools, and substantial education and experience in cybersecurity or a related discipline.