DevOps Engineer

All staffing and recruiting services for this engagement are provided directly by Oxenham Group; unsolicited candidate submissions, proposals, or partnership inquiries from third-party recruiting vendors or agencies will not be considered, accepted, or compensated, and this policy is applied consistently in accordance with EEOC and DOL equal employment opportunity and fair hiring standards. What makes a successful DOE? DOEs are skilled, experienced technologists who stay current on leading practices, act in the interests of our customers to deliver fit-for-purpose solutions to their needs to achieve defined business outcomes on behalf of our customers. DOEs are problem solvers who see blockers and challenges as opportunities to find a new path to success; the words "good enough" and "impossible" aren't in their vocabulary. DOEs are knowledgeable and experienced in AWS Cloud technologies, possess a strong desire to continue to learn about emerging technologies, and a passion for supporting the high-quality delivery of technical projects. Essential Duties and Responsibilities Enabling customers' use of AWS to achieve their business objectives through: Kubernetes ecosystem Designing, deploying, maintaining, and troubleshooting large microservices estates in production on Kubernetes Service mesh deployment and integration such as ISTIO, Linkerd, Consul, etc. Using Helm Charts, Custom Resource Definitions Creating cloud-native CI/CD workflows for containers with tools such as Jenkins, CodeDeploy, CodePipeline, Gitlab, etc. Hands-on experience with microservices and distributed application architecture in a multi-tier environment (Dev, Test, Prod, etc.) Automating cloud infrastructure with scripting and code, including but not limited to: Extensive experience in a scripting language (Bash, Python, JavaScript, etc) Hands on experience in a language such as Python, Ruby, Go, Swift, Java, .Net, C++ or similar object-oriented language. Composing and leveraging code to define and automate cloud infrastructure (e.g.: AWS CloudFormation templates, Terraform, AWS CDK, etc.) to ensure repeatable, sustainable AWS infrastructure Automating infrastructure and application deployment and testing in development, pre-production, and production environments Experience with the full software development lifecycle and delivery using Agile practices in a team environment. Supporting developers in efficiently working within AWS through: Architecting, coding, deploying, and troubleshooting Continuous Integration / Continuous Deployment (CI/CD) pipelines Providing input and guidance to developers on overall AWS Architecture and design tenets Extensive experience with git version control, git branching, and CI/CD practices Establishing visibility into cloud operations through: Leveraging resource tagging to allocate costs and optimize resource planning Assisting in preparing cost analysis based on expected usage Configuring AWS cloud infrastructure for maximum technical and budgetary efficiency Supporting the migration of customers from on-premises environments to AWS through: Assisting in the development of migration plans Executing migration plans, which may include: Migrating applications using microservices architectures Confirming the migration of resources into AWS and decommissioning on-premises resources Supporting rigorous project governance and execution achieved through: Meeting with team members daily to review progress Holding team members accountable for and challenging team members on technical solution implementation approaches to achieve optimal outcomes Submitting time on assigned projects, daily Supporting project delivery team members by: Always operating with transparency Being responsive to requests from team members for information Communicating working preferences and understanding the working preferences of others to help develop a high-performing team that operates with respect, effectiveness, and efficiency Additional responsibilities as requested Qualifications 4-7 years of DevOps / SRE experience working in AWS environment(s) and / or supporting software development team(s) consisting of at least: 3+ years of experience with Kubernetes running microservices in production 4+ years of experience developing AWS cloud infrastructure 4+ years of experience developing CI/CD pipelines using tools like Jenkins, GitHub, etc. Container development and orchestration in Kubernetes, AWS EKS, Helm, CRD's, etc. Strong working knowledge of leading AWS cloud security practices Hands on experience and solid understanding of both Linux and Docker Proficient in developing Infrastructure-as-Code (e.g.: Terraform / AWS CloudFormation) Proficient in coding configuration management tooling (e.g.: Ansible, Chef, Puppet, etc.) Proficient in at least one or more programming / scripting languages (e.g.: Python, Ruby, Go, Swift, Java, .Net, C++) Demonstrable knowledge of Agile methodologies Attention to detail Exceptional communication and time management Preferred Skills and Experience Certifications (e.g.: Certified Kubernetes Administrator (strongly preferred), AWS Solution Architect - Professional, AWS DevOps Engineer - Professional, AWS Data Analytics - Specialty, etc.) Implementing static and dynamic code analysis tools and testing tools within CI/CD pipelines (SonarQube, Selenium, etc.) Hands on experience in a production stack with GitOps workflows using Git, ArgoCD, and app of apps patterns, Prometheus, Grafana, etc. Experience with Kubernetes service mesh architectures such as ISTIO Advanced-level knowledge in networking and routing within AWS Master's degree or higher in engineering or information systems study Contributor to Open-Source community