Top Cyber Security Jobs in Philadelphia, PA

Lead cross-functional cybersecurity programs to reduce enterprise risk from frontier AI models. Drive planning through execution, prioritize vulnerabilities, expand WAF coverage, enable AI-driven testing and automated patching, strengthen identity controls and telemetry, escalate risks, provide executive reporting, and coordinate remediation across technology, product, operations, and business stakeholders.

Design and implement secure AWS-based systems, integrate DevSecOps practices, manage security incidents, run vulnerability assessments, and support CI/CD using CloudFormation, Terraform, GitHub, and Jenkins while collaborating with clients and cross-functional teams.

Lead and scale Comcast's SOC, incident response, threat hunting, and detection engineering. Serve as senior incident commander for high-severity events, partner with engineering to build security tools and pipelines, drive detection strategy and continuous improvement, own metrics and executive reporting, manage vendor/partner relationships, and provide leadership for workforce planning and performance management across cyber operations.

Lead cloud security strategy and delivery across multi-cloud environments (IaaS/PaaS/SaaS). Design secure architectures, governance, IAM/zero trust, IaC standards, CSPM/CNAPP programs, data protection, resilience, and AI/ML security. Advise executives, drive business development, build teams, and create firm accelerators and vendor alliances.

Lead client engagements to design and implement security, controls, and compliance within Oracle applications. Manage teams, perform audits, develop governance frameworks, advise on regulatory compliance, and mentor staff to mitigate operational risk and protect sensitive data.

Lead design and implementation of cloud, container, and application security across CSPs (IaaS/PaaS/SaaS). Manage client relationships and teams, apply DevSecOps practices, perform risk assessments and vulnerability testing, configure policy frameworks (CNAPP), and provide secure coding/cloud security training and mentorship to drive secure delivery and continuous improvement.

Lead design and implementation of cloud security strategies across IaaS, PaaS, and SaaS. Conduct risk assessments, implement IaC and automated enforcement, integrate security scanning into CI/CD, mentor junior staff, build client relationships, and deliver practical solutions to complex cloud security problems while maintaining professional standards.

Lead Workday security and compliance initiatives: analyze client needs, implement security controls and compliance programs, oversee integrations, train clients, mentor teams, and manage project quality to mitigate risk and protect sensitive data.

Assess Falcon environments, recommend and document security remediations, troubleshoot incidents with support and internal teams, produce service reports, and ensure customers meet Falcon Complete standards and SLAs.

Lead federal cloud security and compliance efforts to achieve and sustain ATOs. Implement and automate FedRAMP/IL-5/RMF controls, manage continuous monitoring, coordinate 3PAO audits, drive cloud security architecture, oversee change control/SCRs, and lead incident response and POA&M remediation using AI-enabled automation and monitoring across high-security GovCloud environments.

Lead end-to-end Application Security product and program: set strategy, prioritize roadmap, ship AI-powered threat modeling and code-evaluation surfaces, enable secure-by-design SDLC, enforce CI/CD gates, drive vulnerability prioritization/remediation, establish governance and metrics, and align security initiatives with engineering and executive stakeholders.

Own and drive product security for the MongoDB Database Server: lead fuzzing, threat modeling, secrets/container security efforts; perform security assessments, POCs, code reviews, and remediation for low-level memory issues; partner with engineering to design controls and educate teams.

Lead the Application Security Practice, overseeing team performance and business growth while delivering high-quality security consulting services and fostering innovation through AI integration and research contributions.

Lead AppSec efforts across product, platform, and AI features by owning secure SDLC, performing threat modeling and deep code reviews, driving vulnerability management and remediation, building AppSec tooling and automations (including AI-assisted workflows), and enabling engineering teams with secure design guidance and training.

The Security Software Engineer will design and implement security controls for MongoDB Atlas, collaborating across engineering teams and ensuring adherence to high security standards.

The Senior Site Reliability Engineer will lead security design and implementation for cloud infrastructures, mentor teams, and automate security solutions.

Senior security engineer responsible for developing automation and tooling, building and deploying security solutions, conducting incident response and proactive threat hunting, supporting investigations through data analysis, and advising development teams. Must document solutions, participate in agile teams, mentor juniors, and continuously research evolving security threats.

Lead and execute network security for Comcast platforms by owning security posture, vulnerability remediation, patch validation, secure configuration rollout, compliance support, and vendor engagement. Validate and harden software and configurations in lab environments, support audit readiness, implement access controls and secure monitoring, and coordinate cross-functional remediation and incident response activities.

Lead end-to-end execution of a 12+ initiative product security program, managing cross-team dependencies, vendor procurement, BAU security operations, and executive reporting. Maintain roadmap and tracking in Jira/Confluence, drive procurement/POCs, produce executive-ready metrics, and establish program cadence to ensure timely remediation and predictable delivery.

Lead planning, deployment, tuning, and operational support of CrowdStrike Falcon's AI/ML detection and response capabilities. Implement and troubleshoot AI-driven detection models, automation playbooks, API integrations, and threat-hunting for customers. Provide training, mentorship, and customer-facing collateral while optimizing detection efficacy and integrating Falcon into customers' security workflows.

The Senior Security Engineer will design secure development lifecycles, integrate security tools, lead remediation of security issues, and mentor teammates, ensuring systems resilience and security across DraftKings.

Lead product vision and strategy for security operations services, defining outcomes for managed investigation, response, threat hunting, and advisory services. Partner with customer security ops, product, and marketing teams to deliver AI-driven, automated features, represent Zscaler to customers, and drive measurable security outcomes and operational alignment.

The CISO will develop and manage the Bank's information security programs, ensuring compliance and protecting customer data while mitigating risks. They will also lead a security team, oversee third-party risk, and promote a culture of security awareness across the organization.

The Network Security Architect will assess network security, guide teams, enhance security policies, design network solutions, and mentor engineers while aligning with a Zero Trust Strategy.

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.