Kris Johnson
Infrastructure Engineer at MBTA
- Role
- Infrastructure Engineer at MBTA
- Location
- Bellingham, MA, US
- LinkedIn followers
- 500 followers
About Kris Johnson
Curious Infrastructure Engineer with passion for reliability, resilience, and continuous improvement. Fluent in OpenTofu/Terraform, AWS Cloud, CI/CD, Python/scripting. Proud dad and husband.
Experience
Infrastructure Engineer
Jun 2021 — Present · Boston, MA, US
Developed and implemented complex hybrid cloud workflow solutions connecting AWS and on-premise servers, including Linux virtual machines, AWS TransitGateway, and AWS Direct ConnectAdministered and contributed to department’s Infrastructure codebase through Terraform and OpenTofuModernized incident response processes by championing and implementing PagerDuty IaC, refactoring of monolithic configuration into microservices driven by complex event orchestration, and PagerDuty service dependenciesImproved product team velocity and infrastructure satisfaction through research, procurement, and implementation of SaaS Infrastructure solutions (Scalr)Implemented open-source SSO solution (Keycloak) across customer- and internal-facing applications, including integration with Active Directory and migration to EntraID OIDC federationDrove engagement across across multiple teams and project stakeholders, all with varying levels of expertise and excitement about IaCMonitored cloud spending and reduced waste through collaboration with other groups, automation of reporting out of AWS cloud billing center, and thoughtful architecture of new/existing applicationsProtected employee and customer security through rigorous adherence to identity and access management best practiceWrote, reviewed, merged, applied, and deployed code to high standards of government security and transparency
Education
Emerson College
BFA, Writing, Literature, and Publishing
2004 — 2008
Launch Academy
Computer Software Engineering
2019 — 2020
Find verified contacts for anyone on LinkedIn
Unifers gives sales teams verified emails and direct dials, enriched profiles, and outreach that lands in the inbox.
Free plan included · No credit card required
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.