DevOps Engineer III

Terex Corporation•Chattanooga, TN

About The Position

3rd Eye, part of Environmental Solutions Group, is seeking an experienced DevOps Engineer III to build a culture of automation that empowers software delivery teams to deploy continuously. The role manages AWS infrastructure and engineers and maintains a fully automated CI/CD pipeline. It also develops internal standards and works with software delivery teams to enable them to deliver, test, and monitor applications using DevOps best practices. The position supports high-availability fleet safety video monitoring and telematics services. It includes automating deployment, monitoring, and incident response; maintaining infrastructure; improving platform performance, scalability, and resiliency; monitoring infrastructure costs; and deploying system and security patches. The engineer participates in on-call rotations and works collaboratively to improve practices and resolve technical issues.

Requirements

Bachelor’s degree in Computer Science or another technical discipline with significant computer coursework, or equivalent experience with relevant professional certifications or other equivalent experience.
Experience in 24x7 production operations, preferably deploying high-availability, IoT, and scalable applications.
At least 7 years of coding and scripting experience using one or more programming languages.
At least 4 years of Linux administration experience.
At least 4 years of direct Amazon AWS DevOps experience, or equivalent cloud-environment experience.
Experience with containerization and Infrastructure as Code technologies; Terraform and Docker are preferred.
Experience with CI/CD pipelines using tools such as Jenkins, AWS Code Pipeline, or GitLab.
Experience with software configuration management tools such as Salt or Ansible.
Significant experience managing distributed database clusters such as Cassandra, MongoDB, or Elasticsearch.
Familiarity with best practices for well-architected, secure cloud applications.
Familiarity with authentication schemes such as 2FA/MFA, key pairs, and biometrics.
Experience with network protocols including TCP/IP, HTTP/2, TLS, and SSH.
Excellent oral and written communication skills.
Ability to maintain high ethical and work standards, collaborate effectively, communicate clearly, and take accountability for projects and duties.

Nice To Haves

Experience with container provisioning and management, such as AWS ECS, Kubernetes, or AWS EKS.
Experience building end-to-end CI/CD pipelines using Jenkins, AWS Code Pipeline, GitLab, or other tools.
Experience creating and maintaining large-scale automated deployments with Salt, Ansible, or other tools.
Significant experience with monitoring and logging tools such as AWS CloudWatch and CloudTrail, Elastic Stack, Grafana and Prometheus, Datadog, and Splunk.
Experience designing, building, or architecting applications and networks.
Strong understanding of AWS security services such as GuardDuty, Inspector, Macie, SecurityHub, and Detective.
Knowledge of cybersecurity frameworks such as NIST and ISO.
Associate-level AWS certification; professional-level certification is a stronger plus.
Proficiency in translating complex concepts into tangible, value-generating initiatives.

Responsibilities

Automate deployment, monitoring, and incident response, and maintain infrastructure in AWS.
Write scripts and software using one or more programming languages and DRY best practices.
Maintain and work with configuration management tools.
Develop and improve best practices for Infrastructure as Code and software build tools, and promote CI/CD.
Optimize platform performance, scalability, and resiliency.
Monitor infrastructure costs to support the company’s business model expectations.
Deploy system and security patches and updates, including managing the server patching platform.
Participate in on-call rotations.
Work with software delivery teams to establish internal standards and enable application delivery, testing, and monitoring using DevOps best practices.
Perform root-cause analysis, implement lasting solutions to problems, and share best practices.