Middle DevOps Engineer

Career Sigma Software; United States; Remote; USD 120,000 - 170,000; Full time

Benefits offered by this job

Remote work

Job summary

Career Sigma Software is seeking an DevOps/Cloud Engineer to modernize cloud infrastructure and DevOps practices for a large telecom environment. You will support migrations, automate delivery, and enhance security, reliability, and efficiency of production systems as part of an international engineering team.

The role involves provisioning cloud resources, Kubernetes support, CI/CD pipeline development, security for IAM and secrets, and observability-driven reliability improvements.

Qualifications

• 2–5 years of hands-on experience supporting production systems and operational environments.
• Practical experience with AWS or Microsoft Azure and strong Terraform skills.
• Experience with Kubernetes and Helm.
• Familiarity with CI/CD tools such as GitHub Actions, GitLab CI/CD, Azure DevOps, or Jenkins.
• Understanding of cloud and container security, including IAM, secrets, and certificate handling.
• Strong Linux skills and familiarity with monitoring tools such as Prometheus, Grafana, OpenTelemetry, CloudWatch, Azure Monitor, ELK, or OpenSearch.

Responsibilities

• Provision and manage cloud infrastructure with reusable Terraform modules and sound state and lifecycle practices.
• Support Kubernetes workloads and Helm deployments.
• Build and maintain CI/CD pipelines, integrating infrastructure changes into delivery workflows.
• Apply security practices for identity and access, secrets, certificates, and containers.
• Monitor systems, investigate operational issues, and improve reliability using observability tools.
• Work with customer and engineering teams to understand needs and deliver infrastructure improvements.

Skills

Cloud infrastructure

Linux

Tools

Terraform

Kubernetes

Helm

GitHub Actions

GitLab CI/CD

Azure DevOps

Jenkins

IAM & secrets management

Prometheus

Grafana

OpenTelemetry

CloudWatch

Azure Monitor

Job description

Role overview

Help modernize cloud infrastructure and DevOps practices for a large telecommunications environment. You’ll support application migrations, build delivery automation, and improve the security, reliability, and efficiency of production systems as part of an international engineering team.

Responsibilities

• Provision and manage cloud infrastructure with reusable Terraform modules and sound state and lifecycle practices.
• Support Kubernetes workloads and Helm deployments.
• Build and maintain CI/CD pipelines, integrating infrastructure changes into delivery workflows.
• Apply security practices for identity and access, secrets, certificates, and containers.
• Monitor systems, investigate operational issues, and improve reliability using observability tools.
• Work with customer and engineering teams to understand needs and deliver infrastructure improvements.

Requirements

• 2–5 years of hands-on experience supporting production systems and operational environments.
• Practical experience with AWS or Microsoft Azure and strong Terraform skills.
• Experience with Kubernetes and Helm.
• Familiarity with CI/CD tools such as GitHub Actions, GitLab CI/CD, Azure DevOps, or Jenkins.
• Understanding of cloud and container security, including IAM, secrets, and certificate handling.
• Strong Linux skills and familiarity with monitoring tools such as Prometheus, Grafana, OpenTelemetry, CloudWatch, Azure Monitor, ELK, or OpenSearch.

Benefits and work setup

Remote work is available across Europe and Ukraine. The role is part of a multinational team and offers flexible scheduling, professional development, and access to medical and legal support.