Top Cyber Security Jobs

Lead design and implementation of a product security framework, perform risk assessments, vulnerability scanning and static code analysis, remediate vulnerabilities, mentor engineers, and implement security architecture (encryption, authentication, logging, hardening) across C#.NET/ASP multi-tier applications.

Lead enterprise security architecture across applications, data, cloud, and AI. Define standards, reference architectures, and controls; drive DevSecOps integration, threat modeling, risk assessment, governance, and pilots for emerging AI and data-security technologies while collaborating with business and engineering stakeholders.

Lead design, onboarding, integration, and operation of SaaS security platforms (SSPM/ASM). Build policies, detection rules, and API/event integrations to SIEM/SOAR, IAM, ServiceNow. Monitor platform health, drive remediation of misconfigurations, produce dashboards and runbooks, and collaborate with cross-functional teams and regulators to meet compliance and audit needs.

Design, implement, and manage corporate security controls across identity, endpoints, network, and data. Lead IAM/SSO/MFA, EDR/MDM, email/DLP, vulnerability management, vendor risk assessments, phishing simulations, and incident investigations. Support compliance, audits, pen-tests/red-team remediation, and security culture through training and cross-functional collaboration.

Design and manage cloud and product security for AWS, perform security assessments and pen-test remediation, integrate security into DevOps/IaC, mentor engineers, and advise on compliance and threat mitigation across mobile core, applications, and cloud environments.

Serve as the company's first security hire to design and implement security strategies, conduct assessments and vulnerability testing, collaborate with engineering on secure development, monitor and respond to incidents, and train staff on security best practices while maintaining compliance with relevant standards.

Lead security strategy and implementation across systems and applications. Perform vulnerability assessments, risk analysis, incident response, and secure-by-design collaboration with engineering. Advise on cloud and compliance controls, train staff, and improve overall security posture.

Lead and operationalize an enterprise application security program: define AppSec governance, embed security into SDLC/CI-CD, implement DevSecOps controls (SAST/DAST/SCA, secrets scanning, artifact validation), drive secure developer environments, threat modeling, testing, centralized defect management, and developer training aligned to Zero Trust.

Build offensive, agentic capabilities and customer-facing features using LLMs; design and ship production Python backends; lead technical design discussions; propose and implement roadmap initiatives; translate ambiguous challenges into actionable plans; uphold code quality and engineering standards while working with a fast-moving security product team.

Lead security architect for Azure and AI technologies, defining AI security strategy, reference architectures, guardrails, and governance. Collaborates with data, privacy, infrastructure, and business teams to secure data, cloud workloads, and AI/ML solutions, perform risk assessments, and guide secure-by-design implementation across cloud and AI environments.

Design, implement, and maintain network security architecture for hyperscale HPC and cloud environments. Lead detection and response for network threats, integrate controls across on-prem and cloud, support segmentation and Zero Trust, evaluate security tech, mentor junior engineers, and document policies and standards.

Operate and administer Nozomi Networks sensors and Vantage/Arc for OT asset visibility and threat detection. Triage and investigate OT alerts, perform network traffic analysis, maintain asset inventories and topology maps, develop detection rules and dashboards, support incident response, produce security reports, onboard OT assets, contribute to policies/playbooks, and mentor junior analysts.

Lead and mentor engineers to design, implement, and optimize hyperscale network security. Manage firewalls, proxies, segmentation, incident escalation, vulnerability assessments, and remediation. Build automation playbooks and integrate tools (Python, Terraform, vendor APIs) for lifecycle management. Coordinate with DevOps, infrastructure, and application teams to embed Zero Trust and secure cloud networking practices.

Lead a continuous, production-focused red team to emulate named threat actors against HPC, cloud, and Kubernetes environments. Validate detection and response, run adversary emulation campaigns, manage vendor engagements, build offensive tooling, drive threat-led design reviews, own remediation SLAs, and report evidence-backed findings to the CISO and board.

Lead design and operation of platform vulnerability management and real-time threat detection across bare-metal, containers, and cloud. Integrate security into CI/CD and IaC, run triage/prioritization, automate posture assessment, conduct platform security assessments, and collaborate with engineering to drive remediation and hardening.

Design, implement, and maintain scalable network security controls (firewalls, IDS/IPS, VPNs) across on-prem and cloud. Drive segmentation, security standards, monitoring/SIEM investigations, architecture reviews, automation, and mentor junior engineers.

Design, build, and scale security infrastructure across systems, networks, endpoints, and products. Own security architecture, detection/response, vulnerability and risk management, and security policies. Integrate security into the SDLC, partner with engineering, run incident response and monitoring, lead security education, and temporarily own IT infrastructure.

Lead and deliver large enterprise security engagements: design, deploy, and modernize security architectures (primarily Microsoft/Azure), drive vulnerability management, data protection, compliance, and automation, and serve as a trusted client advisor and technical leader across cloud and hybrid environments.

Manage enterprise security operations and a team of security analysts; develop security policy, architecture and training; oversee vulnerability assessments, penetration tests, incident response, log/network monitoring, and acquisition/deployment of security solutions; ensure compliance and collaborate with IT peers.

Support threat intelligence, incident analysis/response, penetration test coordination, vulnerability scanning and remediation tracking, security tool administration, dashboard maintenance, and adherence to security policies while learning and developing cybersecurity skills.

Lead design and improvement of cloud-native security platforms, focusing on Kubernetes, AWS/Azure, CI/CD automation, observability, and security guardrails. Build tooling and infrastructure-as-code, drive incident response and remediation, mentor engineers, and partner with platform and development teams to embed scalable security practices across the organization.

Design, integrate, test, operate, and maintain LAN/WAN network security for SIGINT systems. Configure switches, routers, firewalls, encryption devices, and authentication systems; troubleshoot complex network/security issues; support UNIX/Linux/Windows environments and connectivity (copper/fiber). Provide occasional after-hours operational support.

Design, implement, monitor, and maintain database security controls and DAM platforms; perform risk analysis, policy creation, vulnerability assessment, compliance evidence gathering, and remediation coordination across business, ops, and audit stakeholders.

Lead application security efforts across product and platform teams by performing security assessments, vulnerability testing, code reviews, threat modeling, and CI/CD integration. Collaborate with SRE, development, IT, and risk teams to remediate vulnerabilities, implement secure coding practices, provide training, and drive security process improvements. Mentor engineers and stay current on threat techniques and protective controls.

Implement and support SailPoint IGA solutions (IdentityNow/IIQ), configure LCM workflows and connectors, create SoD rules, manage access provisioning/deprovisioning, remediate audit findings, train teammates, and support incident/problem resolution to meet IAM transformation objectives.