14 appsec jobs at 7 companies in Philadelphia, PA
1mo
Save
Mark Applied
Hide
Software Supply Chain Security Specialist
Malvern or Charlotte or Dallas or Fort Worth
HybridFull Time
5+ YOE5+ years related experience; 7+ years in AppSec/DevSecOps/platform security preferred. Hands-on SCA and pipeline security, programming in Python/Java/YAML, and relevant security certifications preferred.
SBOM, CI/CD, SCA, container scanning, Python, Java, YAML
1mo
Save
Mark Applied
Hide
Senior Software Engineer
New York City or Bethlehem or Holmdel
$95k-$156k/yr HybridFull Time
4+ YOE4+ years building public-facing web applications; advanced JavaScript/TypeScript and modern frameworks; API and microservices experience; strong problem-solving and security awareness.
JavaScript, TypeScript, Node, React, Next, NestJS, Jest, REST, GraphQL, Redis, HTML, CSS, AWS, CI/CD, OWASP
3d
Save
Mark Applied
Hide
Senior Software Architect
Plymouth Meeting, Pennsylvania, United States
$223k-$250k/yr OnsiteFull Time
12+ YOEBachelor's degree or equivalent experience; 12 years building production software, including 4+ years as an architect or principal engineer supporting multi-tenant SaaS. Expert Azure, .NET/C#, Angular, React, SQL Server, NoSQL, and REST APIs.
Microsoft Azure, .NET, C#, Angular, React, SQL Server, NoSQL, REST APIs, Claude Code, MCP, RAG, Terraform, Bicep, Python, Next.js, CI/CD, OWASP, PCI DSS, LinkedIn
1mo
Save
Mark Applied
Hide
Digital Identity Non-Human Identity, Machine Identity & Agentic Identity Associate Director
Chicago or Atlanta or Orlando or Austin or Miami or Philadelphia or Tampa or Houston or Dallas or Charlotte
$155k-$264k/yr HybridFull Time
9+ YOE9+ years in IAM/PAM/machine or non-human identity with consulting or enterprise program experience; bachelor\u0002s degree; executive advisory, business development, and team leadership skills; relevant professional certifications preferred.
Microsoft Entra ID, Azure Managed Identities, AWS IAM, Google Cloud IAM, Kubernetes, CI/CD, Infrastructure-as-Code, OAuth, OpenID Connect, SAML, SCIM, JWTs, CyberArk, SailPoint, Saviynt, Veza, Delinea, Okta, Ping Identity, Venafi, HashiCorp Vault, BeyondTrust, Akeyless, Oasis Security, Token, Clutch, OWASP, DevSecOps
1mo
Save
Mark Applied
Hide
Container Security Engineer
Malvern or Charlotte or Dallas or Fort Worth
HybridFull Time
Hands-on experience securing containerized AWS environments (ECS/EKS) and serverless workloads; experience with Wiz, CI/CD, image/runtime security, vulnerability assessment and remediation; undergraduate degree or equivalent experience.
Wiz, AWS, ECS, EKS, Serverless, Azure AKS, GCP GKE, CI/CD, SAST, SCA, IAST, DAST, NIST, OWASP, MITRE, AI/ML
1mo
Save
Mark Applied
Hide
Senior Associate, Application Security, DevSecOps
Birmingham or Bentonville or Phoenix or Tempe or Irvine or Los Angeles or Sacramento or San Diego or San Francisco or Santa Clara or Boulder or Denver or Hartford or Stamford or Washington or Fort Lauderdale or Jacksonville or Miami or Orlando or Tallahassee or Tampa or Atlanta or Des Moines or Boise or Chicago or Indianapolis or Louisville or Baton Rouge or New Orleans or Shreveport or Boston or Baltimore or Detroit or Minneapolis or Kansas City or St Louis or Jackson or Charlotte or Raleigh or Winston-Salem or Lincoln or Omaha or Montvale or Short Hills or Albuquerque or Las Vegas or Albany or Buffalo or Melville or New York or Rochester or Cincinnati or Cleveland or Columbus or Oklahoma City or Portland or Harrisburg or Philadelphia or Pittsburgh or Providence or Greenville or Knoxville or Memphis or Nashville or Austin or Dallas or Fort Worth or Houston or San Antonio or Salt Lake City or Ashburn or McLean or Richmond or Seattle or Milwaukee or Virginia Beach or El Segundo
$90k-$168k/yr OnsiteFull Time
4+ YOE4+ years application security/DevSecOps experience, familiarity with CI/CD, SAST/DAST, cloud (preferably Azure), programming in Java/C#/JavaScript/Python/SQL, strong threat modeling and risk assessment skills, and U.S. work authorization without sponsorship.
Java, C#, JavaScript, Python, SQL, CI/CD, SAST, DAST, Azure, OWASP
1mo
Save
Mark Applied
Hide
Technical Lead - UI Porta& MFE Enablement | Onsite - Delaware
Wilmington, Delaware, United States
$56k-$196k/yr OnsiteFull Time
Photon: A hiring organization focused on delivering large-scale UI and frontend engineering solutions.
8+ YOE3+ Mgmt8+ years front-end engineering with 3+ years as a tech lead; expert React, Node.js/TypeScript, Webpack/Module Federation, state management, accessibility (WCAG/ARIA), OAuth/OIDC, UI performance and containerized deployments.
React, Node.js, TypeScript, Webpack, Module Federation, Redux, Figma, OAuth, OIDC, Playwright, Sentry, Datadog RUM, WCAG, OWASP
3d
Save
Mark Applied
Hide
Tech Lead/ Principal Software Engineer
Plymouth Meeting, Pennsylvania, United States
$182k-$200k/yr OnsiteFull Time
8+ YOE2+ MgmtBachelor's degree in a technical field, 8+ years developing enterprise software, and 2+ years leading engineering teams. Requires Azure, .NET/C#, Angular or React, SQL Server, NoSQL, REST APIs, Agile, and secure development experience.
Microsoft Azure, .NET, C#, Angular, React, SQL Server, REST APIs, Claude Code, GitHub Copilot, Cursor, OWASP, Python, Next.js, LLM, MCP
3w
Save
Mark Applied
Hide
Senior Application Security Engineer
Malvern or Charlotte or Plano or Dallas
HybridFull Time
Requires a related undergraduate degree or equivalent experience, strong DAST deployment and CI/CD integration experience, application security expertise, and familiarity with NIST, OWASP, and MITRE.
DAST, CI/CD, SAST, SCA, IAST, RASP, NIST, OWASP, MITRE
1mo
Save
Mark Applied
Hide
Senior Information Security Analyst - Cloud and AI Security
Tredyffrin, Pennsylvania, United States
HybridFull Time
5+ YOE5+ years cybersecurity experience, knowledge of cloud (AWS/Azure/Google Cloud), IAM, threat modeling (DREAD/STRIDE), security frameworks (OWASP, MITRE, NIST, HITRUST), regulatory requirements (SOX, HIPAA, HITECH), and strong analytical and communication skills.
AWS, Azure, Google Cloud, OWASP, MITRE, DREAD, STRIDE, HITRUST, NIST, CSC20
6d
Save
Mark Applied
Hide
Lead Engineer | Onsite - Delaware
Wilmington or Delaware
$56k-$196k/yr OnsiteFull Time, Contract
Photon: A technology organization developing large-scale web and user-interface platforms.
8+ YOE3+ MgmtRequires 8+ years of front-end engineering and 3+ years as a tech lead, with expert React, Node.js, TypeScript, Webpack, Module Federation, micro-frontends, UI architecture, security, and delivery leadership experience.
React, Node.js, TypeScript, Webpack, Module Federation, Figma, Redux, Context, ARIA, WCAG, OAuth, OIDC, OWASP, Playwright, Sentry, Datadog RUM
1mo
Save
Mark Applied
Hide
Container Security Engineer
Malvern or Charlotte or Plano or Dallas
HybridFull Time
Undergraduate degree or equivalent experience; hands-on AWS container security experience; Wiz, CI/CD, cloud-native architecture, container lifecycle, runtime security, and security framework knowledge.
Amazon Web Services (AWS), ECS, EKS, Wiz, Azure, AKS, GCP, GKE, CI/CD, SAST, SCA, IAST, DAST, NIST, OWASP, MITRE, AI/ML
3w
Save
Mark Applied
Hide
Senior Application Security Engineer
Malvern or Charlotte or Dallas or Fort Worth
HybridFull Time
Undergraduate degree or equivalent; strong experience with DAST and CI/CD integration; familiarity with SAST, SCA, IAST, RASP, secure SDLC, and standards such as NIST, OWASP, MITRE.
DAST, SAST, SCA, IAST, RASP, CI/CD, NIST, OWASP, MITRE
1w
Save
Mark Applied
Hide
Cyber Red Team Operator
Boston or Philadelphia or Jersey City
$110k-$160k/yr OnsiteFull Time
8+ YOERequires 8–10 years in information security, enterprise red team or penetration testing expertise, cloud and infrastructure testing, scripting, vulnerability assessment, communication skills, and a bachelor's degree or equivalent experience.
MITRE ATT&CK, Python, PowerShell, Bash, Windows, Linux, Active Directory, Microsoft Azure, OWASP, CVE, Core Impact, AttackForge