Overview: TekWissen is a global workforce management provider headquartered in Ann Arbor, Michigan that offers strategic talent solutions to our clients world-wide. Our client is a global professional services firm specializing in digital transformation, business process management (BPM), analytics, and AI-driven solutions. The company partners with organizations to improve efficiency, transform operations, and drive business outcomes through a combination of process expertise, technology, and data insight.
Title: Sr AWS Migration EngineerLocation: Seattle, WA /Minneapolis, MNDuration: 12 MonthsJob Type: Temporary AssignmentWork Type:Onsite Job Summary: Core AWS Migration Skills - AWS Migration Framework - Deep understanding of the Assess → Mobilize → Migrate & Modernize phases and the 7 R's migration strategies (Rehost, Replatform, Refactor, Repurchase, Retire, Retain, Relocate)
- AWS Application Migration Service (MGN) - Primary tool for lift-and-shift rehosting of VMware VMs and physical servers to EC2; experience with replication agents, launch templates, and cutover workflows
- AWS Database Migration Service (DMS) - Hands-on experience with DMS for SQL Server migrations, including Schema Conversion Tool (SCT) for heterogeneous migrations
- AWS Migration Hub - Familiarity with tracking migration progress across multiple tools and integrating partner tools
- VMware-to-AWS migration - Experience with AWS MGN, VM Import/Export, and optionally AWS Transform for VMware workloads
Infrastructure & IaC Skills - Terraform - Strong proficiency for provisioning landing zones, VPCs, subnets, security groups, IAM roles, and target-state infrastructure on AWS
- AMI management - Creating, customizing, and managing Amazon Machine Images for standardized deployments (Optional)
- Networking - VPC design, Direct Connect/VPN setup, security groups, NACLs, Route 53 DNS cutover, and hybrid connectivity between on-prem/Azure and AWS (Optional)
Microsoft & Windows Workload Expertise - NET application migration - Experience migrating .NET Framework apps to AWS (EC2 rehost or refactoring to .NET Core/Linux)
- SQL Server on AWS - Knowledge of SQL Server on EC2, Amazon RDS for SQL Server, and Aurora PostgreSQL as refactoring targets
- Windows Server administration - Managing Windows workloads on EC2, licensing (BYOL vs. License Included), Active Directory integration
- Azure-to-AWS migration - Experience with VM Import/Export from Azure VHDs, understanding Azure resource mapping to AWS equivalents, and handling Azure-specific dependencies (optional)
Database Migration Skills - DMS configuration - Setting up replication instances, source/target endpoints, and migration tasks for SQL Server
- Schema conversion - Using AWS SCT for schema analysis and conversion when refactoring databases
- Database performance tuning - Post-migration optimization and validation
- Data validation - Ensuring data integrity during and after migration
Project & Methodology Skills - Large-scale migration experience - Proven track record with 100+ server migrations
- Wave planning - Ability to group and sequence 115 applications into migration waves based on dependencies, complexity, and business criticality
- Application discovery & dependency mapping - Using AWS Application Discovery Service or similar tools to map application interdependencies
- Cutover planning - Designing rollback plans, minimizing downtime, and coordinating maintenance windows
- RACI and stakeholder management - Defining roles across customer, partner, and AWS teams
Certifications (Recommended) - AWS Solutions Architect - Associate (minimum) or Professional
- AWS Certified SysOps Administrator - Associate
- AWS Certified DevOps Engineer - Professional (preferred for refactoring work)
- Additional: Microsoft certifications for .NET/SQL Server are a plus
Experience Requirements - Minimum 5 years infrastructure administration (Windows, networking, storage, virtualization)
- Minimum 2-3 years hands-on AWS migration delivery experience
- Experience with at least one datacenter exit or large-scale migration (100+ servers)
- Familiarity with MAP (Migration Acceleration Program) milestones and deliverables
Nice-to-Have Skills - AWS Transform - For automated .NET modernization and VMware migration acceleration
- Containerization (ECS/EKS) - If any refactoring targets containers
- CI/CD pipelines - For modernized application deployment
- Cost optimization - Right-sizing EC2 instances, Reserved Instances/Savings Plans planning
- Security best practices - AWS Well-Architected Framework, IAM, encryption, compliance.
TekWissen® Group is an equal opportunity employer supporting workforce diversity.