Application Security Engineer - SAST/DAST, IAM, CI/CD

Quantum Technologies. LLC; Houston (TX); On-site; USD 87,000 - 120,000; Full time

Job summary

Quantum Technologies. LLC in Houston seeks an experienced Applications Security Engineer to strengthen security across servers, applications, and containers. You will implement secure baselines, run SAST/DAST/SCA assessments, and manage IAM, MFA, and API keys while coordinating vulnerability remediation across multiple platforms.

The role emphasizes integrating security into CI/CD pipelines, ensuring SIEM coverage, and supporting patch management and threat modeling. US work auth required.

Qualifications

• Strong understanding of application security concepts.
• Experience with SAST, DAST, and SCA tools.
• Proficiency in AWS IAM Idaas solutions and practices.
• Experience with CI/CD pipelines and integrating security into the development lifecycle.
• Familiarity with security logging and monitoring tools, particularly SIEM.

Responsibilities

• Implement and maintain secure server baselines (Windows, Linux, Cloud) aligned with CIS Benchmarks and security standards.
• Conduct SAST, DAST, and SCA assessments for in-house and third party applications.
• Identify, prioritize, and coordinate remediation of vulnerabilities across applications, APIs, databases, and infrastructure.
• Manage Identity & Access Management (IAM), including privileged access, service accounts, API keys, and MFA.
• Investigate and respond to server and application security incidents.
• Integrate security controls into CI/CD pipelines, including container scanning and secrets management.
• Ensure security logs, EDR/HIDS telemetry, and application events are integrated with SIEM.
• Review server, application, Docker, and Kubernetes configurations to mitigate risks.
• Support patch management, security reviews, threat modeling, and secure release processes.
• Develop security standards, procedures, and technical documentation; provide risk-based recommendations to stakeholders.

Skills

Application security concepts

SAST/DAST/SCA tools

AWS IAM Idaas solutions

CI/CD security integrations

SIEM/logging & monitoring

Tools

CI/CD tools

Docker/Kubernetes security

Job description

Quantum Technologies. LLC in Houston seeks an experienced Applications Security Engineer to strengthen security across servers, applications, and containers. You will implement secure baselines, run SAST/DAST/SCA assessments, and manage IAM, MFA, and API keys while coordinating vulnerability remediation across multiple platforms.

The role emphasizes integrating security into CI/CD pipelines, ensuring SIEM coverage, and supporting patch management and threat modeling. US work auth required.