Senior DevOps Engineer — Scale Cloud Infra & CI/CD

Mark43; Alton (IL); Remote; USD 130,000 - 175,000; Full time

Job summary

Mark43 is seeking a DevOps Engineer to build, scale, and maintain the infrastructure powering our mission‑critical public safety platform. You will focus on reliability, automation, observability, and enabling engineering teams to deliver software efficiently.

You will collaborate with Engineering, Security, and cross‑functional teams, working with AWS, Terraform, Kubernetes, Helm, ArgoCD, and Grafana to improve scalability, security, and availability.

Qualifications

• 5+ years in DevOps, Platform Engineering, or SRE roles.
• Hands-on with AWS and/or Azure cloud infrastructure.
• Experience designing and maintaining automated CI/CD pipelines.
• Knowledge of monitoring, logging, observability, and alerting.

Responsibilities

• Develop, improve, and maintain CI/CD pipelines for builds, tests, and deployments.
• Improve observability with monitoring, logging, and alerting tools.
• Own on-call rotation and resolve production incidents.
• Partner with teams to implement DevOps best practices and automation.
• Optimize infrastructure for reliability, scalability, and security.

Skills

5+ years experience

AWS & Azure

CI/CD pipelines

Kubernetes

Terraform

ArgoCD

Grafana

GitOps

Tools

Kubernetes

Terraform

Helm

ArgoCD

Grafana

AWS

Azure

Job description

Mark43 is seeking a DevOps Engineer to build, scale, and maintain the infrastructure powering our mission‑critical public safety platform. You will focus on reliability, automation, observability, and enabling engineering teams to deliver software efficiently.

You will collaborate with Engineering, Security, and cross‑functional teams, working with AWS, Terraform, Kubernetes, Helm, ArgoCD, and Grafana to improve scalability, security, and availability.