Senior Cyber Security Analyst – DevSecOps for Infrastructure

Trinnex; Norman (OK); On-site; USD 102,000 - 179,000; Full time

Job summary

CDM Smith Inc. is seeking a Senior Cyber Security Analyst to join the Security Team. You will secure the software development lifecycle and embed strong security controls across SDLC for critical water infrastructure software.

You will work with engineering to detect threats, manage vulnerabilities, and ensure resilient deployments in cloud-native environments. The role emphasizes advanced threat detection, incident response leadership, and secure coding practices, with opportunities to mentor

Qualifications

• Bachelor’s Degree required.
• 6 years of relevant cybersecurity experience.
• Equivalent additional directly related experience considered in lieu of a college degree.

Responsibilities

• Monitor security events and incidents; develop detection rules and respond to alerts.
• Lead complex incident response (APTs, data breaches) and perform root cause analysis.
• Design and execute vulnerability assessments and simulated attacks across infra and apps.
• Collaborate with IT and Dev teams to remediate vulnerabilities and enforce secure SDLC practices.
• Review security controls for compliance with regulatory standards and lead remediation.
• Develop threat intelligence and defense strategies; mentor junior analysts.

Skills

Analytical skills

Communication

Security frameworks

Incident response

Cross-functional teamwork

IaC Security

Cloud security

Education

Bachelor’s Degree

Tools

Mend

GCP

Kubernetes

Terraform

Job description

CDM Smith Inc. is seeking a Senior Cyber Security Analyst to join the Security Team. You will secure the software development lifecycle and embed strong security controls across SDLC for critical water infrastructure software.

You will work with engineering to detect threats, manage vulnerabilities, and ensure resilient deployments in cloud-native environments. The role emphasizes advanced threat detection, incident response leadership, and secure coding practices, with opportunities to mentor