Application Security Engineer I – Secure SDLC & CI/CD

Transaction Network Services; Sacramento (CA); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Medical and dental coverage

Life insurance

Paid holidays and vacations

401K plan with company match

Job summary

Transaction Network Services is seeking an Application Security Engineer to advance secure software development across the SDLC, partnering with development, DevOps, and security teams to identify, assess, and remediate risks while enabling secure delivery of business applications.

The role leads SAST, SCA, ASPM, container security, and CI/CD security initiatives, supports threat modeling, secure code reviews, and security tooling integrations across multiple units, and helps drive strategic

Qualifications

• Bachelor's degree in Cybersecurity, Computer Science, Information Technology, or related field.
• 5+ years of Application Security or Secure Development experience.
• Experience with SAST, SCA, DAST, ASPM, container security, and CI/CD security controls.
• Hands-on experience with GitLab, GitHub, Azure DevOps, or similar development platforms.

Responsibilities

• Lead application security assessments and vulnerability management activities.
• Implement and manage SAST, SCA, container, and CI/CD security controls.
• Drive ASPM platform adoption and security tool integrations.
• Partner with development teams to remediate security findings and improve secure coding practices.
• Support threat modeling, architecture reviews, and secure design consultations.
• Prioritize and manage remediation efforts for critical and high-risk vulnerabilities.
• Provide application security guidance across multiple business units and technology teams.

Skills

Application Security

Threat Modeling

Vulnerability Management

SAST

SCA

CI/CD Security

Container Security

ASPM

Secure Coding Practices

Security Assessments

Education

Bachelor's degree in Cybersecurity or related field

Tools

GitLab

GitHub

Azure DevOps

Job description

Transaction Network Services is seeking an Application Security Engineer to advance secure software development across the SDLC, partnering with development, DevOps, and security teams to identify, assess, and remediate risks while enabling secure delivery of business applications.

The role leads SAST, SCA, ASPM, container security, and CI/CD security initiatives, supports threat modeling, secure code reviews, and security tooling integrations across multiple units, and helps drive strategic