Sr Cloud Migration Architect

Our client is looking for a Senior Cloud Migration Architect to embed with our development team and lead the AWS platform configuration and CI/CD automation for a large-scale enterprise cloud migration program. The program covers 30+ applications across migration approaches such as Elastic Beanstalk, Amazon EKS, EC2/Cloud VM - to be delivered across multiple sprints.

The contractor will own the technical configuration of AWS services for each migration pattern, design and build Azure DevOps (ADO) pipelines that integrate with ArgoCD or Flux for GitOps-driven deployments to EKS, and partner closely with application teams, the AWS Infrastructure Team, and the DBA team to deliver production-ready environments sprint by sprint.

This is a hands-on, deeply technical role for someone who can move fast, write production-grade IaC, debug across the stack, and mentor application developers and administrators on cloud-native patterns

Tasks:

·        Configure and tune AWS Elastic Beanstalk environments for applications across Dev, Test, and Prod, including platform versions, scaling policies, environment variables, and rolling deployment configuration

·        Stand up and operate Amazon EKS clusters across Dev/Test/Prod for containerized workloads, including node groups, cluster autoscaling, ingress controllers, and namespace strategy

·        Provision and harden EC2/Cloud VM environments, including AMI selection, instance sizing, OS-level configuration, and patching strategy

·        Design and build Azure DevOps build and release pipelines tailored to each migration pattern: EB pattern: source build → artifact → eb deploy to environment per stage, EKS pattern: Docker build → ECR push → manifest/Helm chart update → GitOps sync via ArgoCD or Flux, EC2 pattern: build → AMI bake or aws-deploy → blue/green or rolling release

·        In-place upgrade pattern: validation, packaging, and controlled deployment to existing servers

·        Implement GitOps using ArgoCD or Flux for EKS workloads - pull-based deployments, automated drift detection, app-of-apps or kustomize/helm patterns, multi-cluster or multi-namespace promotion

·        Configure CloudWatch logs, metrics, alarms, and dashboards for each workload

·        Define SLOs, alerting thresholds, and incident response runbooks for production cutover events

·        Produce architecture decision records (ADRs), runbooks, and operational procedures so workloads can be supported by the long-term operations team

·        Maintain a clean, versioned IaC repository as the source of truth for all environments

 

·        Work daily with application development teams, AWS Infrastructure Team, DBA Team, and Tech Leads

·        Pair with developers to debug cloud-specific issues (cold starts, container OOMs, RDS connectivity, IAM denials)

<>Knowledge, Skills and Abilities Required:

·        Strong written communication - must produce clear runbooks, architecture diagrams, and PR descriptions

NOTE: Local candidates (strongly preferred) or non-local (must be willing to relocate at their own expense from acceptance with no delays & follow the hybrid schedule). Resource will be working a hybrid schedule. NO REMOTE ONLY OPTION. Will need to be onsite from day 1, two days a week.

Location: Lansing, MI
Contract: 1 year

<>Skills Required:

·        5-6 years - Hands-on experience building and operating production workloads on AWS, with deep knowledge of Elastic Beanstalk, EKS, EC2, RDS, VPC, IAM, S3, CloudWatch, and Secrets Manager

·        3+ years - Hands-on with Kubernetes - production EKS preferred, including Helm, kubectl, ingress (ALB/NGINX), HPA, and troubleshooting pods/services/networking

·        Solid Docker skills - multi-stage builds, image hardening, ECR

·        Production experience with ArgoCD or Flux - designed app-of-apps structure, managed multi-environment promotion, and resolved GitOps drift in real workloads. This is non-negotiable.

·        Strong Azure DevOps Pipelines (YAML) experience - build pipelines, multi-stage release pipelines, variable groups, service connections, and self-hosted/Microsoft-hosted agents. Equivalent strong experience in another major CI/CD tool (GitHub Actions, GitLab CI, Jenkins) is acceptable if Azure DevOps can be picked up quickly

·        Experience with Infrastructure-as-Code in production: Terraform (preferred) or CloudFormation/CDK

·        Comfortable working with DBA teams on RDS (SQL Server and PostgreSQL), connection strings, secrets rotation, and migration cutover

·        Linux administration (RHEL/Amazon Linux/Ubuntu) and shell scripting (bash)

·        Source control with Git - branching strategies, pull requests, code review discipline

·        Bachelor''s Degree in a related field

< class="TableText"> Skills Desired – A plus to have:

·        Experience migrating .NET and Java applications from on-premises to AWS

·        Experience operating COTS products in containerized or cloud environments

·        Experience with service mesh (Istio, App Mesh) or API gateways

·        Familiarity with DataDog, New Relic, or Splunk in addition to native AWS observability

·        Experience with blue/green and canary deployment patterns

·        CKA / CKAD (Certified Kubernetes Administrator/Developer)

·        AWS certifications: AWS Certified Solutions Architect - Professional or DevOps Engineer – Professional

*** Rate depends on experience

*** Candidates authorized to work in the US are encouraged to apply. We can accept H1b, , TN, and other valid work visas for IT. However, we cannot accept OPT or CPT visas at this time.

*** Companies submitting candidates should only submit direct W2 employees for this position.