Jason M. Lehman
Grand Rapids,MI
Summary
Extremely technical professional with over 25 years of experience in a vast array of technologies. Customer focused with a passion for cloud and automation.
https://www.linkedin.com/in/jason-lehman-2490892
https://www.github.com/jasonmlehman
Overview
43
43
years of professional experience
Work History
System Architect, Cloud
Spectrum Health
Grand Rapids , United States
2000.01 - 2020.01
- System archictect for agile release train utilizing SAFe
- AWS/Azure - Lead all architectural and engineering efforts for foundational cloud build
- Solely created all automation consumed by engineering teams to provision AWS Accounts using Python/boto3
- Setup all IAM integration with Azure AAD using AWS SSO
- Setup foundational components for consumption for any AWS service to be consumed by the organization (EC2/S3/Lambda/CodeCommit/CodePipelines,CloudWatch/Billing, etc)
- Very experienced with automating AWS using python/boto3
- Created many jobs used by engineering teams to automate the AWS environment
- Wrote templates and constructs used by developers using CDK integrated with AWS CodePipelines
- Extremely familiar with AWS development stack and CDK integration with CodeCommit, CodePipelines, CodeBuild, and CodeArtifatory
- Setup integration with GitHub and Bitbucket cloud using CDK and AWS CodePipelines
- Developed EC2 instance provisioning process utilized by engineering teams that provision managed EC2 instances to AWS accounts using Ansible, Rundeck, and custom written boto/python modules
- Concierge to new customers using AWS
- Sole Engineer/Architect for all of Azure
- Maintain/create new Azure subscriptions and concierge for new customers
- Setup all nonfunctional requirements for new subscriptions
- Created automation used by engineering teams to provision managed Azure VM’s using ansible, rundeck and custom written python modulest is used by the Windows/Linux server team that delivers a Windows/Linux virtual machine in minutes utilizing Rundeck, Ansible, vmWare vRealize Orchestrator, advanced javascripts, RESTful and SOAP API's
- In depth knowledge and experience in using open source technologies to deliver many pieces of infrastructure as a service
- Developed custom solution to deliver application code through CI/CD using Blue/Green deployments including the building of the infrastructure from scratch
Lead Engineer
Spectrum Health
Grand Rapids , MI
2001.01 - 2020.01
- Lead engineer/Architect for an enterprise digital workspace migration to Office 365 consisting of 38,000 users
- Global and Tenant administrator responsible for discovery, design, implementation, and operationalization in all aspects of Office 365 cloud suite
- Led the setup effort for AD connect integration, ADFS/WAP design/engineering, Conditional Access, CASB, DLP, Expert experience with Microsoft Graph including a custom Python module for API interaction: https://github.com/jasonmlehman/ msgraphapi/. Extremely familiar with interacting with all of Microsoft APIs with Python or Powershell.
TECHNICAL ARCHITECT
Getronics
Battle Creek , MI
1997.01 - 2001.01
- Recruited to design, implement, document, and support Application servers at an organization with more than 3000 users in 4 local and 10 remote locations
- The position entails building the technical infrastructure for a wide variety of application servers and applications requested by the business
- Scope of position is expansive and includes client design, engineering, implementation, and support for, Oracle DB Administration
- JASON M
- LEHMAN – Page 3
- Key Projects and Achievements:
- Designed the client technical infrastructure for a suite of Enterprise Resource Planning applications (Oracle Consumer Packaged goods) in a LAN/WAN environment
- Utilized state-of-the-art technologies to provide a 24 x 7 environment available to over 10 remote and 4 local locations
- Performed the work of 2 full time equivalents in this multi-million dollar project
- Evaluated, designed, implemented, and supported Citrix Winframe 3.51 in a WAN environment that served over 5000 users in over 10 remote locations
- Saved the company thousands of dollars by designing a way to run multiple Oracle development environments on the same machine as opposed to purchasing more machines
- Wrote and managed over 200 Microsoft SMS scripts
- Saved the work of multiple teams by designing a way to have clients automatically update their desktops when new Oracle environments were available
- Was one of the lead architects in the evaluation, design and implementation of Microsoft Windows NT Terminal Server and Citrix MetaFrame that served over 5000 users in over 10 remote locations
- Designed, installed, implemented, and supported the technical infrastructure for numerous applications on Microsoft Windows NT Terminal Server.
Education
Bachelors of Science - Physics/Mathematics, Physics
Northern Michigan University
1994
Skills
- Cloud enablement
- DevOps practitioner
- Leading technical teams
- Python, Batch, Bash
- Automation
- API's
- Windows
- Linux
Timeline
Lead Engineer
Spectrum Health
2001.01 - 2020.01
System Architect, Cloud
Spectrum Health
2000.01 - 2020.01
TECHNICAL ARCHITECT
Getronics
1997.01 - 2001.01
Bachelors of Science - Physics/Mathematics, Physics
Northern Michigan University
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