Infrastructure Engineer

Hadrian; Los Angeles (CA); On-site; USD 175,000 - 285,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Life insurance

401k

Relocation support

Flexible vacation policy

Equity

Job summary

Hadrian is shaping the future of autonomous manufacturing in the United States. We are building cloud-to-edge infrastructure for multi-site factories, defining architecture and engineering culture across platforms.

The role focuses on scalable infrastructure, security, and automation to support edge and cloud environments. You will drive architectural decisions, implement reusable patterns, mentor engineers, and contribute to high-impact deployment strategies across our Factory-as-a-Service

Qualifications

• 8+ years in infrastructure or platform engineering.
• Ability to design across cloud, containers and networking.
• Proven production implementation from architecture to deployment.

Responsibilities

• Design and implement cloud infrastructure on AWS using Terraform/OpenTofu.
• Build and manage Kubernetes clusters (EKS in cloud, K0s/K3s at the edge).
• Build CI/CD pipelines and GitOps workflows with GitHub Actions and ArgoCD.
• Develop reusable infrastructure patterns: Terraform modules, Helm charts, CUE schemas.
• Architect networking between sites, edge devices, and cloud.
• Implement monitoring with Prometheus/Grafana and Datadog.
• Support edge computing and IoT device deployments on factory floors.
• Drive build-vs-buy decisions and technology evaluations.
• Establish engineering standards and ADRs.
• Participate in on-call rotation and incident response.

Skills

Infrastructure design

Cloud architecture

Kubernetes

Terraform

GitOps

Security best practices

Documentation

Mentoring

Tools

Terraform/OpenTofu

Kubernetes (EKS, K0s/K3s)

GitHub Actions

ArgoCD

Helm charts

CUE schemas

Prometheus/Grafana

Datadog

Terraform modules

Job description

Hadrian - Manufacturing the Future

Hadrian is building autonomous factories to reindustrialize America. By combining AI, advanced software, robotics, and full-stack manufacturing, we help aerospace and defense companies build rockets, satellites, aircraft, ships, and other mission-critical systems up to 10x faster and at significantly lower cost.

Hadrian - Manufacturing the Future

Hadrian is building autonomous factories to reindustrialize America. By combining AI, advanced software, robotics, and full-stack manufacturing, we help aerospace and defense companies build rockets, satellites, aircraft, ships, and other mission-critical systems up to 10x faster and at significantly lower cost.

Following our $1.37B Series D at a $7.87B valuation, Hadrian is rapidly expanding our manufacturing footprint, launching new capabilities across welding, casting, forging, electronics, additive manufacturing, and more, while scaling our Factory-as-a-Service platform to transform how critical products are built.

Backed by leading investors including JPMorgan Chase, Valor Equity Partners, Andreessen Horowitz, Founders Fund, 137 Ventures, Lux Capital, T. Rowe Price, and Morgan Stanley, we're building the future of American manufacturing—and looking for exceptional people to help make it happen.

If you're ready to take on the most challenging and rewarding work of your career while helping create American manufacturing jobs for generations to come, you're exactly who we're looking for.

The Role

In this role you'll define the technical direction for the infrastructure platform powering automated manufacturing across multiple factory sites. You'll shape the architecture spanning cloud, edge, and factory-floor systems, setting the standards, patterns, and engineering culture that the entire organization builds on. You'll move fluidly between strategy and implementation: one day driving a multi-cluster Kubernetes architecture decision, the next pairing on a Terraform module that makes it real. This role demands someone who has simplified complex systems at org scale, built platforms that engineers love to use, and grown the people around them. Not just shipped impressive infrastructure, but made everyone's infrastructure better too.

What You’ll Do

• Design and implement cloud infrastructure on AWS using Terraform/OpenTofu
• Build and manage Kubernetes clusters (EKS in cloud, K0s/K3s at the edge)
• Build CI/CD pipelines and GitOps workflows with GitHub Actions and ArgoCD
• Develop reusable infrastructure patterns: Terraform modules, Helm charts, CUE schemas
• Architect networking between sites, edge devices, and cloud
• Implement monitoring and observability with Prometheus/Grafana and Datadog
• Support edge computing and IoT device deployments on factory floors
• Drive build-vs-buy decisions and technology evaluations
• Establish engineering standards and best practices
• Represent infrastructure in cross-functional architecture reviews
• Make architecture decisions under ambiguity and document them as ADRs
• Identify systemic operational gaps and drive automation that eliminates recurring toil
• Participate in on-call rotation and incident response
• Write clear documentation and runbooks

What We’re Looking For

• 8+ years in infrastructure or platform engineering
• Demonstrated ability in infrastructure design across cloud, containers, and networking
• Can go from architecture whiteboard to production implementation, and has done it repeatedly
• Deep Terraform/IaC skills with module development and testing experience
• Production Kubernetes experience including troubleshooting, scaling, and multi-cluster patterns
• Strong security instincts: threat modeling, least privilege, compliance fundamentals
• Track record of building reusable patterns that other engineers adopt
• History of reducing complexity, not just adding capability
• Strong documentation and communication skills
• Comfortable mentoring teammates and sharing knowledge

What Will Set You Apart

• Deep hands-on experience with Terraform module architecture and testing
• Background building CI/CD platforms, not just pipelines
• Experience with edge or IoT infrastructure in manufacturing, defense, or robotics
• Track record of reducing infrastructure complexity, not just adding to it
• History of building patterns that other teams adopted organically

Compensation

For this role, the target salary range is $175,000 - $285,000 (actual range may vary based on experience).

This is the lowest to highest salary we reasonably and in good faith believe we would pay for this role at the time of this posting. We may ultimately pay more or less than the posted range, and the range may be modified in the future. An employee's pay position within the salary range will be based on several factors, including, but not limited to, relevant education, qualifications, certifications, experience, skills, geographic location, performance, and business or organizational needs.

Benefits for Full-time Employees

• Medical, dental, vision, and life insurance plans for employees 401k
• Relocation support may be provided for certain situations, based on business need.
• Flexible vacation policy
• Equity

ITAR Requirements

To conform to U.S. Government export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen or national, lawful permanent resident, protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

Use of AI in hiring

Hadrian uses AI-assisted tools in our recruiting and hiring processes to help our team work more efficiently. This may include tools that help organize and analyze recruiting data, as well as an AI-powered notetaker that can record and transcribe interviews and help coordinate feedback. These tools support our team and are not used to make hiring decisions. All candidate evaluations and hiring decisions are performed by humans. If an interview will be recorded, you will be notified in advance and may opt out at any time with no impact on your candidacy. Candidate data processed through these tools is subject to the same protections described in our Privacy Policy.

Consideration of Criminal History

Hadrian will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of all applicable laws. We do not ask about criminal history on our application, and we do not consider criminal history before making a conditional offer of employment.

Hadrian Is An Equal Opportunity Employer

Hadrian does not unlawfully discriminate on the basis of rrace, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, marital status, mental status, physical disability or any other legally protected status. When necessary, the Company also makes reasonable accommodations for disabled candidates and employees, including for candidates or employees who are disabled by pregnancy, childbirth, or related medical conditions.