Senior Application Security Engineer (AI/DevSecOps)

Collabera; Plano (TX); On-site; USD 120,000 - 180,000; Full time

Job summary

Collabera in Plano, TX seeks an experienced Application Security Engineer to strengthen software security across the SDLC. You will apply SAST/DAST/SCA, integrate security tooling into GitHub workflows, and mentor developers on secure coding practices.

Candidates should have 5-7+ years in Cyber Security/IT with hands-on AppSec experience and a track record in vulnerability triage, remediation, and AI security relevance.

Qualifications

• 5-7+ years in Cyber Security/IT with 3+ years hands-on AppSec experience.
• Strong hands-on with SAST, DAST, SCA, Secure SDLC, and DevSecOps.
• Experience integrating security tooling in GitHub/GitHub Actions and developer workflows.
• Vulnerability triage and remediation experience, incl. root cause analysis and fixes.
• Hands-on AI security experience related to AppSec, AI-assisted development or threat modeling.

Responsibilities

• Drive security in the software development lifecycle using AppSec best practices.
• Lead triage, prioritize risk, and coordinate remediation of findings.
• Explain root causes to engineers and guide code-level fixes.

Skills

Cyber Security

AppSec

SAST

DAST

SCA

DevSecOps

GitHub Actions

AI security

Tools

GitHub Advanced Security

Kubernetes security

Cloud security

Job description

Collabera in Plano, TX seeks an experienced Application Security Engineer to strengthen software security across the SDLC. You will apply SAST/DAST/SCA, integrate security tooling into GitHub workflows, and mentor developers on secure coding practices.

Candidates should have 5-7+ years in Cyber Security/IT with hands-on AppSec experience and a track record in vulnerability triage, remediation, and AI security relevance.