Senior Application Security Engineer

Senior Application Security Engineer

Location: Middletown, NJ (F2F Required, Onsite from Day Telecom Experience)

Long Term Overview: We are looking for a Senior Application Security Engineer to join our growing team and play a hands-on role in strengthening security across our development lifecycle. In this role, you'll work side-by-side with engineering teams to integrate security tooling into CI/CD pipelines, automate workflows, and reduce vulnerability management overhead. You'll have the opportunity to own core pillars of our AppSec program (e.g., SAST, DAST, SCA, Container, IaC) while helping shape the future of security at scale in a fast-paced environment.

Primary Responsibilities:

• Build and integrate security tooling into CI/CD pipelines (SAST, SCA, DAST, container, IaC), ensuring scans are reliable, fast, and frictionless for developers.
• Automate vulnerability management workflows (ticketing, reporting, dashboards) to reduce manual effort and improve visibility.
• Partner with engineering teams to troubleshoot findings, refine pipelines, and provide actionable guidance.
• Take ownership of one or more AppSec program pillars and drive continuous improvement in that domain.
• Support penetration testing engagements (internal and external) by contributing to scoping, coordinating, and validating findings.
• Contribute to developer enablement, helping teams adopt and get the most out of security tooling.