Top Cyber Security Jobs in Philadelphia, PA

Serve as the Information System Security Officer for classified systems: lead RMF A&A processes, perform security and risk assessments, manage continuous monitoring and configuration management, oversee incident response, coordinate with government customers, and ensure compliance with cybersecurity policies and standards.

As a Security Engineer, safeguard Runpod's GPU cloud platform, conduct security assessments, implement fixes, and foster a security-first culture with development teams.

As a Senior Security Operations Engineer, you will monitor security events, lead incident response, conduct investigations, and collaborate with various teams while mentoring junior engineers.

The Sr. Security Engineer I leads incident response, threat detection, and engineering, managing investigations, enhancing detection capabilities, and mentoring analysts.

Hands‑on senior engineer to design, deploy, and operate enterprise data protection capabilities (Microsoft Purview, DLP, DSPM). Responsibilities include data discovery, classification, labeling, encryption, detection logic, integration with identity/endpoint/SIEM, incident support, automation, and cross‑functional partnership to reduce data exposure and improve control effectiveness.

Contribute to Product Security by building automation to triage and remediate CodeQL alerts, design AI-assisted workflows to prioritize findings, tune static analysis rules, and integrate CodeQL checks into CI/CD pipelines while collaborating with security and engineering teams.

As a Lead Cloud Security Engineer, you'll safeguard cloud infrastructure by embedding security in the tech stack, leading initiatives, conducting threat assessments, and ensuring secure development practices.

Lead a technical security engineering team to design and execute enterprise security controls and exposure management. Drive platform strategy, automation, detection engineering, vulnerability management, cloud and application security, and collaborate across teams to reduce attack surface and improve measurable security posture.

Manage Falcon Complete customer security posture by assessing environments, recommending and documenting remediations, coordinating with support and internal teams, producing reports, and ensuring SLA-driven issue resolution to improve detection and incident response.

Assess and monitor Falcon Complete customers' security posture, recommend and document remediation, troubleshoot technical issues with internal teams, produce service reports, and ensure SLAs and customer satisfaction while guiding clients toward improved security.

Design, implement, and automate infrastructure security controls across multi-cloud and containerized environments. Build secure IaC and guardrails (Terraform, Go), review cloud and data platform architectures, partner with engineering to embed security, advise senior stakeholders, and drive incident response and continuous security improvements.

Design, implement, and automate security configurations for corporate endpoints (macOS, Chromebooks, mobile), build automation and integrations, perform security reviews of enterprise systems, and collaborate with IT and engineering to integrate endpoint and SaaS security into company initiatives.

Sell CDW Security products and services across the full sales lifecycle: strategic account planning, opportunity development, relationship-building, pursuit, and closure. Drive bookings, revenue, and gross profit targets, maintain Salesforce pipeline, coordinate across internal teams and partners, mentor junior sellers, and represent CDW at industry events to expand market presence.

Field-based technical pre-sales role designing and scoping security assessment, deployment, and advisory services. Collaborate with sales, delivery, and partners, author SOWs, maintain partner certifications, act as subject-matter expert across endpoint and security operations technologies, and drive territory strategy and enablement.

The Insider Risk Analyst will develop vetting protocols, conduct background checks on elevated-risk candidates, analyze security risks, and enhance screening processes. Responsibilities include evaluating background check outcomes, preparing reports, and collaborating with security teams.

Monitor and analyze security events in Datadog, identify and investigate incidents, document and evolve incident response procedures, provide technical guidance, troubleshoot configuration/script issues, and work directly with customers on implementations and remote services.

Lead corporate security monitoring and detection operations: own strategy and maturity roadmap, manage analysts and threat hunters, improve detection coverage and alert quality, support incident investigations, maintain audit-ready documentation, and provide actionable security metrics to leadership and compliance stakeholders.

Lead corporate security engineering to define secure-by-default baselines, oversee vulnerability management, drive automation to prevent configuration drift, govern SaaS security, mentor engineers, and ensure alignment with CMMC 2.0 and NIST 800-53 while improving audit readiness.

Conduct research on mobile threats, analyze cyber campaigns, reverse engineer malware, produce intelligence reports, and collaborate with teams for threat detection.

Ensure Rubrik products meet security standards by integrating AppSec into the SDLC, performing automated and manual assessments, threat modeling, hardening applications and deployments, tracking AppSec metrics, and producing security guidance for engineering and operations teams.

Design, build, and maintain secure, scalable SecOps platforms using C++, Rust, and scripting. Implement CI/CD and DevOps practices, integrate systems via APIs/webhooks and AI-driven tools, architect cloud (AWS/Azure/GCP) environments, optimize Linux/kernel configurations, automate infrastructure, and collaborate with SecOps on monitoring, detection, and response to protect enterprise assets.

The Application Security Engineer will identify and fix security vulnerabilities in the application and infrastructure, ensuring compliance with standards. They will also mentor other engineers, improve security practices, and enhance the organization's security posture.

As a Senior Security Engineer, you'll design and manage IAM and IGA solutions, collaborating across Agile teams to enhance security and compliance.

As a Principal Security Engineer, you will lead security initiatives, design secure systems, automate processes, and mentor teams, ensuring safe technology usage.

As an Information Security GRC Program Manager, you will manage GRC programs, support compliance initiatives, assess risks, and improve operational efficiency while ensuring audit readiness.