Senior Cyber Security Analyst - DevSecOps for Critical Infra

Trinnex; San Antonio (TX); On-site; USD 102,000 - 179,000; Full time

Job summary

Trinnex is seeking a Senior Cyber Security Analyst to protect critical software for water utilities. You will embed security into the software development lifecycle, detect threats, and lead incident response with cross‑functional teams.

You will work on advanced threat detection, vulnerability management, and secure development practices to strengthen resilience across cloud and on‑prem environments. Role emphasizes mentorship and security strategy execution.

Qualifications

• Bachelor’s degree or equivalent experience in cybersecurity or related field.
• Minimum 6 years of relevant cybersecurity experience including DevSecOps context.

Responsibilities

• Conduct advanced security monitoring; develop rules to detect threats.
• Lead incident response for complex events including forensics and root cause analysis.
• Perform vulnerability assessments, pen tests, and simulated attacks across infra and apps.
• Remediate vulnerabilities with IT and development teams; strengthen secure coding in SDLC.
• Review security controls; drive compliance with frameworks and remediation efforts.
• Research threat actors and develop defense strategies; mentor junior analysts.
• Support enterprise security strategies aligned with business goals.

Skills

Security analytics

Threat intelligence

Incident response

Cloud security

IaC security

DevSecOps

Vulnerability management

Secure SDLC

Forensics

Mentoring

Education

Bachelor’s Degree

Tools

GCP

Kubernetes

Terraform

Mend

Job description

Trinnex is seeking a Senior Cyber Security Analyst to protect critical software for water utilities. You will embed security into the software development lifecycle, detect threats, and lead incident response with cross‑functional teams.

You will work on advanced threat detection, vulnerability management, and secure development practices to strengthen resilience across cloud and on‑prem environments. Role emphasizes mentorship and security strategy execution.