Senior Infrastructure Engineer, Istari

$202-223k

+ Company Stock Options

AWS

Kubernetes

GCP

Python

Bash

Linux

Linkerd

Terraform

ELK

Jenkins

Azure

Prometheus

Grafana

RDS

Datadog

Senior and Expert level

Remote from Canada, Europe, UK, US

Digital twin technology

Job no longer available

Digital twin technology

21-100 employees

B2BArtificial IntelligenceVisualisationVirtual Reality

Job no longer available

$202-223k

+ Company Stock Options

AWS

Kubernetes

GCP

Python

Bash

Linux

Linkerd

Terraform

ELK

Jenkins

Azure

Prometheus

Grafana

RDS

Datadog

Senior and Expert level

Remote from Canada, Europe, UK, US

21-100 employees

B2BArtificial IntelligenceVisualisationVirtual Reality

Company mission

To make digital engineering ecosystems a reality where all technologies are created digitally, free from real-world costs, schedules, and environmental impacts.

Job

Company

Role

Who you are

Bachelor’s degree in Computer Science, Information Technology, or a related field; relevant certifications are highly regarded
Minimum of 5 years of experience in infrastructure engineering
Terraform and K8
AWS Cloud Expertise – Deep knowledge of EC2, VPC, IAM, S3, RDS, Lambda, ECS/EKS, CloudFormation
Infrastructure as Code (IaC) – Hands-on experience with Terraform for infrastructure automation
Container Orchestration – Experience with Kubernetes and Helm for managing containerized applications
CI/CD Pipelines – Familiarity with tools like GitHub Actions, Jenkins, ArgoCD, or GitLab CI/CD
Linux & Scripting – Strong skills in Linux administration, plus scripting in Bash, Python, or Go
Networking & Security – Understanding of VPCs, VPNs, Security Groups, NACLs, TLS, IAM policies
Observability – Experience with Prometheus, Grafana, ELK stack, or Datadog for monitoring & logging
Incident Response & Troubleshooting – Ability to diagnose and resolve production incidents efficiently

Desirable

Experience with Service Mesh technologies (e.g., Istio, Linkerd)
Exposure to Serverless architectures (AWS Lambda, Fargate)
Experience with multi-cloud environments (Azure, GCP)
Knowledge of cost optimization techniques for cloud infrastructure

What the job involves

We are seeking a highly experienced Senior Infrastructure Engineer to join our Engineering team
This role will drive the design, automation, and management of our AWS cloud infrastructure
Understanding of scalability, reliability, and security while working with modern DevOps tools such as Terraform, Helm, and Kubernetes
Design, implement, and manage AWS cloud infrastructure for highly available and scalable applications
Automate infrastructure provisioning and management using Terraform
Develop and maintain Helm charts for Kubernetes application deployments
Optimize CI/CD pipelines for infrastructure and application deployments
Monitor system health, troubleshoot performance issues, and improve system reliability
Implement security best practices for cloud infrastructure, including IAM, networking, and encryption
Collaborate with development teams to improve infrastructure automation and efficiency
Support and maintain production and staging environments, ensuring uptime and resilience

Our take

In the realm of digital engineering, industries like aerospace, defense, and manufacturing face significant challenges. Traditional methods lof designing, testing, and certifiying complex systems are often time-consuming, costly, and environmentally tacxing. These processes typically require physical prototypes and extensive real-world testing, leading to delays and increased resource consumption.

Istari is transforming this landscape by developing aplatform that enables the creation, testing, and certification of technologies entirely in the digital real. Its advanced digital twin technology allows for virtual simulations and modeling, reducing the need for physical prototypes. This approach not only accelerates development timelines but also minimized costs and environmental impact.

Its making major progress too, including the $19M contract with the US Air Force to help develop the world's first digitally certified aircraft. While the use of digital twins in military applications (especially with potential links to autonomous systems) can raise valid ethical concerns, Istari's focus is on safety, precision, and reducing the need for real-world testing that can be risky or wasteful. By improving how complex systems are designed and certifies, its aiming to make engineering across industries more efficient and sustainable.

Steph

Company Specialist at Welcome to the Jungle

Company

Funding (1 round)

Feb 2023

$13m

SEED

Total funding: $13m

Company benefits

Medical insurance
Dental and Vision coverage
401(k)
Flexible paid time off
All positions are eligible for remote work
11 paid holidays
Generous technology stipend for optimizing your home office

Company HQ

East Cambridge, Cambridge, MA

Leadership

Will Roper

(CEO)

Member of the Defense Innovation Board. Distinguished Professor of the Practice at the Georgia Institute of Technology. Advisor and Board Member at a number of companies.

Christopher Benson

(CTO)

Senior Systems Engineer with the US Air Force. Previously founded ELLO, AFWERX, StartLabs, and Ring Theory.

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