Senior Security Software Engineer, DevSecOps

COMFORT SYSTEMS; Dallas (TX); On-site; USD 90,000 - 180,000; Full time

Benefits offered by this job

Health benefits

401(k) matching

Stock purchase plan

Paid time off

Live Better U education benefits

Job summary

Walmart seeks a Senior Software Engineer, Information Security, to design, develop and maintain advanced enterprise security solutions. The role collaborates across teams to deliver robust security measures and ensure system reliability within the development life cycle.

The position supports DevSecOps for Walmart’s connected TV devices and cloud services, focusing on security validation, incident response, and secure coding practices.

Qualifications

• Bachelor's degree in Computer Science, IT, or related field.
• 5+ years' experience in information technology.
• Experience in information security engineering and vulnerability management.

Responsibilities

• Provide advanced support for security services by troubleshooting and maintaining code/configs using version control.
• Analyze systems and business processes to design secure solutions aligned with requirements.
• Lead technical design, development, testing, and debugging of security programs and scripts within SDLC.
• Monitor system performance, alerts, and vulnerabilities; implement improvements and manage third-party changes.
• Collaborate with cross-functional teams to deliver secure, scalable solutions and report findings to stakeholders.

Skills

Information security engineering

Vulnerability management

DAST/SAST

SDLC integration

Python scripting

Version control (Git)

Security incident analysis

Education

Bachelor's degree in Computer Science/Information Technology or related field

Tools

Git

Python

Job description

Walmart seeks a Senior Software Engineer, Information Security, to design, develop and maintain advanced enterprise security solutions. The role collaborates across teams to deliver robust security measures and ensure system reliability within the development life cycle.

The position supports DevSecOps for Walmart’s connected TV devices and cloud services, focusing on security validation, incident response, and secure coding practices.