Top Senior Cyber Security Jobs

Leads an engineering team developing Anti-Tamper product security solutions for Boeing’s Air Dominance division. Oversees requirements development, software implementation, verification, lab activities, supplier execution, risk mitigation, stakeholder engagement, and investment projects. Drives team performance, process improvement, organizational change, and engineering execution across multiple programs. The role is fully onsite in Berkeley, Missouri, requires an active U.S. Top Secret clearance and U.S. citizenship, and supports avionics, cybersecurity, cryptography, and aircraft computing systems.

Build and maintain network edge security systems that improve API security posture, detect and mitigate abusive traffic, and respond to emerging threats. Responsibilities include developing streaming analytics pipelines, integrating CDN and security vendors, managing production systems, contributing to machine learning models, and implementing AI-driven traffic classification. The role requires software or security engineering experience, expertise in Java, Kotlin, TypeScript, Python, SQL, Spark, CDN platforms, and AWS.

Build and lead platform trust and safety security initiatives, including user security features, risk-scoring algorithms, threat detection, incident response, and front-end and back-end development. Drive the technical roadmap, mentor software and security engineers, create security metrics, collaborate across engineering, product, and design teams, and address abuse in modern SaaS applications.

Architects and develops secure, scalable backend services and AI-assisted workflows for identity and access security. Leads architecture, feature delivery, performance optimization, testing, reliability, and production operations. Integrates AI, ML, and LLM capabilities for access intelligence, risk detection, and remediation. Partners with cross-functional leaders, explores emerging IAM technologies, conducts code reviews, and mentors engineers while driving enterprise-ready solutions.

Advise enterprise customers on ServiceNow Security and Armis architecture, integrations, adoption, and optimization. Lead technical engagements, resolve complex challenges, assess performance and data quality, develop solution roadmaps, manage escalations, and improve security outcomes. Create reusable playbooks and enablement content, mentor technical teams, influence product and engineering roadmaps, and guide customers on CMDB, CSDM, governance, integrations, security protocols, and platform scalability.

Leads cybersecurity architecture for enterprise network and cloud environments. Responsibilities include threat modeling, assessing network configurations and perimeter-exposed systems, identifying security gaps, developing actionable mitigations, advising engineering teams, and prioritizing risk remediation. The role serves as a subject matter expert in network security, cloud security, segmentation, zero trust, and secure connectivity while validating AI-assisted security recommendations for resiliency, auditability, and data protection.

Provides hands-on security engineering and architecture guidance to enterprise customers. Responsibilities include threat modeling, cloud-native and distributed-systems analysis, security control validation, reference architecture development, AI and Kubernetes security assessment, and executive-facing customer workshops. The role partners with Product, Engineering, and Security teams to address capability gaps and create scalable security patterns, deployment guides, technical documentation, and implementation accelerators.

Leads the development, operationalization, and effectiveness of security content and automated detection capabilities. Designs, tests, maintains, and troubleshoots complex security solutions across cloud, network, endpoint, application, authentication, and cryptographic environments. Reviews security logs, performs threat and vulnerability analysis, assesses risk, recommends remediation, provides security consulting, and leads teams. Uses AI-assisted tools responsibly for design, coding, testing, analysis, and troubleshooting while meeting security, compliance, privacy, and ethical standards.

Own and build Apptronik’s end-to-end product security function for its humanoid robot platform. The role leads security strategy, team development, monitoring, threat detection, incident response, hardware and software security requirements, supply-chain security, OTA update protection, anti-tamper measures, regulatory awareness, data governance, customer security enablement, and vulnerability disclosure. It partners across hardware, software, systems, AI/ML, suppliers, and executive leadership to embed security throughout Apollo’s product lifecycle.

Lead the architecture, implementation, migration, and lifecycle management of highly available Hardware Security Module and cryptographic infrastructure. Design secure Linux and Unix environments, manage keys and certificates, document architectures and runbooks, troubleshoot infrastructure issues, and support audits, risk assessments, and incident response. Collaborate across teams on security standards, resiliency, compliance, automation, and AI-assisted security engineering practices.

Designs, implements, and operates enterprise network security solutions across hybrid cloud and on-premises environments. Responsibilities include firewall engineering, VPN and Zero Trust technologies, security monitoring, troubleshooting, remediation, automation, documentation, compliance, and architecture support. The role evaluates emerging technologies, leads complex security initiatives, collaborates across infrastructure and security teams, and mentors junior engineers.

Leads product security and resiliency across the Tomahawk missile program lifecycle. Develops security requirements and architectures, protects systems and facilities, defines supplier security requirements, coordinates with government and industry stakeholders, researches innovative solutions, advises customers, investigates security issues, and supports compliance, certification, audits, and regulatory requirements.

Leads spacecraft and avionics cybersecurity architecture, cryptographic subsystem integration, secure boot, key storage, red/black isolation, threat assessment, and security verification. Designs constellation and vehicle networks across RF and optical links, manages requirements and supplier coordination, supports DoD RMF compliance, and briefs customers and government stakeholders on product-level security.

Designs, deploys, automates, and maintains cryptographic products and services, including HSMs and security appliances across physical, virtual, and containerized environments. Develops monitoring and synthetic transaction capabilities, supports audits and incident response, investigates technical issues, and creates engineering documentation. The role also evaluates new security technologies, drives remediation and product enhancements, and collaborates within Agile Scrum and Kanban teams.

Design, deploy, automate, and maintain cryptographic products and services, including HSMs, security appliances, encryption, tokenization, and key management systems. Develop monitoring and synthetic transaction capabilities, support audits and incident response, investigate root causes, document engineering processes, and implement remediation. Collaborate across teams using Agile and Kanban practices while supporting physical, virtual, and containerized environments.

Designs, deploys, automates, and maintains cryptographic products and services, including HSMs, security appliances, encryption, tokenization, and key management systems. Develops monitoring and synthetic transactions, supports audits and incident response, investigates technical issues, and creates engineering documentation. The role also evaluates new products, implements upgrades, collaborates across teams, and follows Agile Scrum or Kanban practices.

Build and scale Fieldguide’s security function across secure software design, identity and secrets management, cloud and Kubernetes security, and agentic AI security. Partner with engineering and product teams to identify risks, develop secure frameworks, harden cloud controls, enforce AI-agent permissions and tenant isolation, and promote secure development through design reviews and coaching.

Build and operate security infrastructure for MongoDB Atlas across AWS, Azure, and Google Cloud. Responsibilities include hardening Linux hosts and containers, implementing cloud security controls, workload identity, vulnerability management, Infrastructure-as-Code, runtime threat detection, and monitoring systems. The role leads initiatives from threat modeling and architecture through deployment and long-term production reliability.

Build and operate security infrastructure protecting MongoDB Atlas across AWS, Azure, and GCP. Responsibilities include hardening Linux hosts and containers, implementing Kubernetes security controls, managing CSPM and workload identity platforms, deploying security controls through Terraform and other IaC tools, and creating monitoring and alerting systems. The role leads initiatives from threat modeling and architecture through implementation, rollout, and ongoing production reliability.

Leads security engineering implementations for identity management, authorization, observability, and microservice security. The role improves security services, frameworks, tooling, and standards; configures Auth0, Okta, Auth0-FGA, Chronicle, Terraform, and GCP; partners with product and engineering teams; and drives reliable, scalable security solutions across the organization.

Lead the design, development, testing, and deployment of blockchain security monitoring controls and secure software components. Build scalable API, microservices, and event-driven tooling; operate CI/CD pipelines with security guardrails; implement secure SDLC practices; integrate security telemetry; support incident triage and reliability; evaluate vendors and mentor engineering teams.

Secure Realtor.com’s AI platforms across AWS and GCP by designing agent guardrails, identity controls, containment, supply-chain protections, detection, and incident response. Lead threat modeling, secure CI/CD, AI red teaming, and secure-by-default platform frameworks. Partner with enterprise cybersecurity, build security automation using AI agents, educate teams, evaluate emerging threats and vendors, and advise leadership on AI governance and risk.

Leads and consolidates a centralized security architecture engineering organization supporting threat modeling, architecture automation, testing, quality, SRE, and DevOps platforms. Owns engineering strategy, technical architecture, capacity allocation, operating standards, delivery quality, production resilience, hiring, staffing, performance management, and career development. Partners with product leadership to prioritize investments, establish measurable outcomes, and align engineering resources with business value and risk reduction.

Leads enterprise email security strategy, architecture, engineering, modernization, and lifecycle management. Oversees phishing protection, threat detection, encryption, DLP, cloud security, incident response, risk remediation, governance, metrics, vendor relationships, and regulatory alignment. Partners with cross-functional stakeholders, presents to executives, leads engineering teams, and applies AI-enabled workflows to improve security analysis and operational effectiveness.

Architects and implements network security for hyperscale cloud and AI infrastructure, including firewalls, intrusion prevention, segmentation, zero trust, monitoring, and incident response. Secures GPU clusters, high-speed interconnects, and cloud services while collaborating with networking, infrastructure, DevOps, and software teams. The role also contributes to security policies, compliance controls, design reviews, automation, and security education across the organization.