Senior Cybersecurity Analyst: DevSecOps for Critical Infra

Trinnex; Rockville (MD); On-site; USD 102,000 - 179,000; Full time

Job summary

Trinnex is seeking a Senior Cyber Security Analyst to secure the SDLC and protect software systems for water infrastructure. You will monitor advanced threats, lead incident response, and collaborate with engineering teams to strengthen security across cloud-native environments.

Responsibilities include vulnerability assessments, proactive threat intelligence, and mentoring junior staff, with travel as needed. This role emphasizes modern DevSecOps practices and regulatory alignment.

Qualifications

• Bachelor’s degree required.
• 6 years of relevant cybersecurity experience.
• Domestic and/or international travel may be required.

Responsibilities

• Monitor security events and detect anomalies; develop rules for threat detection.
• Lead incident response for complex situations including forensics and root cause analysis.
• Design and execute vulnerability assessments, pen tests, and simulated attacks across infra and apps.
• Remediate vulnerabilities with IT and dev teams; strengthen secure coding in SDLC.
• Research threat actors and develop threat intelligence and defense strategies.
• Mentor junior analysts and contribute to team capability development.

Skills

Security analytics

Incident response

Threat intelligence

Cloud security

Secure SDLC

Cross-functional collaboration

Education

Bachelor’s Degree

Tools

Mend

GCP

Kubernetes

Terraform

Job description

Trinnex is seeking a Senior Cyber Security Analyst to secure the SDLC and protect software systems for water infrastructure. You will monitor advanced threats, lead incident response, and collaborate with engineering teams to strengthen security across cloud-native environments.

Responsibilities include vulnerability assessments, proactive threat intelligence, and mentoring junior staff, with travel as needed. This role emphasizes modern DevSecOps practices and regulatory alignment.