Senior Cyber Security Analyst - DevSecOps for Infra

Trinnex; Independence (MO); On-site; USD 102,000 - 179,000; Full time

Job summary

CDM Smith Inc. is seeking a Senior Cyber Security Analyst to protect critical software systems supporting water utilities and infrastructure.

You will secure the software development lifecycle with threat detection, vulnerability management, and secure coding practices across cloud-native environments. You will collaborate with engineering teams to implement advanced security controls, lead incident response for complex events, and influence enterprise security strategy while mentoring staff and

Qualifications

• Bachelor’s degree in cybersecurity or related field.
• Minimum 6 years of relevant cybersecurity experience.
• Willingness to travel as needed.

Responsibilities

• Conduct advanced security monitoring and incident response across software systems.
• Lead complex incident response and forensics.
• Design and execute vulnerability assessments and penetration tests across infrastructure and applications.
• Remediate vulnerabilities with IT and development teams to strengthen secure coding practices.
• Review security controls for regulatory compliance and drive remediation.
• Develop threat intelligence and forward‑looking defense strategies.
• Mentor junior analysts and support security program initiatives.

Skills

Analytical thinking

Communication skills

Security frameworks

Independent work

Collaboration

Innovation in security

IaC security

Cloud security

Education

Bachelor’s Degree in cybersecurity or related field

Job description

CDM Smith Inc. is seeking a Senior Cyber Security Analyst to protect critical software systems supporting water utilities and infrastructure.

You will secure the software development lifecycle with threat detection, vulnerability management, and secure coding practices across cloud-native environments. You will collaborate with engineering teams to implement advanced security controls, lead incident response for complex events, and influence enterprise security strategy while mentoring staff and