CareerPlan

Engineer, Application Security

Jacksonville, FloridaFull-time2026-10-26 → 2026-11-10

Core

Ensures ICE produces and maintains secure applications by influencing secure design, performing code analysis, and conducting hands-on penetration testing.

Role type

Application Security Engineer (AppSec)

Builds

Secure application lifecycle from design review through automated and hands-on testing

Domain

Financial technology / Application Security

Required skills

Java, C++, .NET, SAST, DAST, Software Composition Analysis, CI/CD integration, Cloud environments, Penetration testing, Secure design

Preferred skills

AI and large language models (LLMs) security, Prompt injection mitigation

Technologies

SAST, DAST, Software Composition scanners, Web Application Firewall (WAF), CI/CD pipelines

Responsibilities

Operate the Application Development Security Lifecycle from design review through testing; Maintain and contribute to Application Development Security Policies and standards; Work with development teams to establish security requirements early in the SDLC; Implement, maintain, and integrate security tools (SAST, DAST, WAF, bug bounty programs); Educate software engineers on secure coding practices

Seniority

Engineer level, determined by experience and demonstration of exceptional competencies including mentoring peers and improving processes