DevSecOps Engineer: Observability, Security & AWS Infra

Eon; Denver (CO); On-site; USD 95,000 - 110,000; Full time

Benefits offered by this job

Competitive salary

Health insurance

Referral bonuses

Vacation time

Maternity/Paternity leave

Career growth

Job summary

EON in Colorado is seeking a DevSecOps Engineer to secure, automate, and optimize AWS cloud infrastructure across client implementations and production environments.

The role focuses on infrastructure monitoring, alerting, and observability, with cross‑functional collaboration to improve reliability, security posture, and cost efficiency.

Strong hands-on AWS, DevOps, and security experience are required, along with the ability to document findings and drive repeatable improvements.

Qualifications

• Hands-on experience supporting AWS cloud infrastructure in production or client-facing environments.
• Demonstrated experience with DevOps operations, deployment support, monitoring, and troubleshooting.
• Experience with observability tools such as Prometheus, Grafana, CloudWatch, or equivalent platforms.
• Experience with security monitoring, SIEM review, vulnerability remediation, or secure cloud configuration.
• Working knowledge of core AWS services, IAM, networking, and least-privilege practices.
• Ability to troubleshoot across infrastructure, applications, deployments, and security tooling.
• Strong written and verbal communication skills, with the ability to document issues and explain technical findings to cross‑functional audiences.

Responsibilities

• Own end-to-end monitoring and alerting across supported AWS environments using Prometheus, Grafana, CloudWatch, and related tools.
• Configure, tune, and maintain alerts to reduce noise, close coverage gaps, and keep notifications actionable.
• Investigate and respond to infrastructure alerts, performance issues, and availability concerns.
• Maintain dashboards and observability views used by internal teams to assess environment health.
• Support incident investigation and root cause analysis using monitoring data, logs, and metrics.
• Define monitoring standards and alerting expectations across client and internal environments.
• Support AWS infrastructure across client, internal, and production environments.
• Build, configure, and validate dedicated cloud resources for client implementation and onboarding.
• Provide L1/L2 escalation support for infrastructure, deployment, and environment issues.
• Support CI/CD workflows, deployment automation, and repeatable operational processes.
• Drive reliability, scalability, and operational consistency improvements.
• Lead AWS cost management efforts including resource cleanup, right-sizing, and usage optimization.
• Maintain runbooks, documentation, and operational procedures for recurring workflows.
• Monitor SIEM and security tooling; triage, investigate, and elevate security events.
• Review infrastructure and deployment configurations for security risks.
• Apply least-privilege principles to IAM, access control, and cloud resource configuration.
• Support vulnerability remediation and risk reduction efforts.
• Ensure logging, monitoring, and alerting cover security-relevant activity.
• Collaborate with engineering, implementation, and support teams on security findings and secure deployment practices.

Skills

AWS Cloud

DevOps

Observability

Security Monitoring

IAM & Networking

Troubleshooting

Communication

Tools

Prometheus

Grafana

CloudWatch

Job description

EON in Colorado is seeking a DevSecOps Engineer to secure, automate, and optimize AWS cloud infrastructure across client implementations and production environments.

The role focuses on infrastructure monitoring, alerting, and observability, with cross‑functional collaboration to improve reliability, security posture, and cost efficiency.

Strong hands-on AWS, DevOps, and security experience are required, along with the ability to document findings and drive repeatable improvements.