Senior Application Security Engineer, Policy & Platform

Job overview

The Senior Application Security Engineer, Policy & Platform role is listed in Plano, TX. The work arrangement and compensation are not specified. The role supports enterprise application security initiatives focused on ASPM, vulnerability analysis, policy implementation, and developer enablement. The engineer strengthens security throughout the software development lifecycle by administering security platforms, validating findings, tuning policies, and helping development teams remediate vulnerabilities. The role also supports DevSecOps practices and improves security operations through automation and AI-assisted workflows.

What you'll do

• Administer and support ASPM platforms and security tools
• create and tune vulnerability policies
• analyze SAST and SCA findings, including root cause and false-positive analysis
• provide secure coding guidance and remediation recommendations
• support secure SDLC and DevSecOps
• assist with escalations, vulnerability triage, and security operations
• use automation, APIs, and AI-assisted workflows to improve operations
• collaborate across teams to strengthen development lifecycle controls.

What we're looking for

Skills & competencies

senior application security engineer

policy & platform

cybersecurity

aspm

sast

sca

api security

dast

devsecops

secure sdlc

cissp

plano tx

Work arrangement

• Weekend coverage required

Why this role

CISSP certification is required; experience with SAST, SCA, API security testing, DAST, IaC security, and mobile security testing is required.

About the employer

SLG Millennium Group LLC is hiring for this role. Industry: Computer Systems Design Services. Sector: 54.