[Hiring] Infrastructure Security Engineer @Positron Corporation

Role Description

As Positron scales, our engineering environment is evolving from a primarily on-prem footprint to a hybrid-cloud model. We are looking for a Senior or Principal Infrastructure Security Engineer to secure and manage that transition. You will own identity and access management, cloud infrastructure for our developers, infrastructure as code, and the core developer tooling our hardware and software teams depend on every day. This is a hands-on, high-ownership role where you will define the foundations:

• How engineers authenticate
• How infrastructure is provisioned and segmented
• How secrets and artifacts are stored
• How we detect and respond to threats against our most critical systems

Qualifications

• Expertise in identity and access management, including SSO, RBAC, and identity platforms such as Auth0, Okta, or similar.
• Experience with Kubernetes, including managed or proprietary Kubernetes distributions.
• Hands-on experience building and managing infrastructure as code with Terraform and Ansible.
• Production experience with GCP, or with Azure or AWS and a willingness to work in GCP.
• Proven experience deploying, tuning, and operating a SIEM solution.
• Experience with PKI, including certificate management and lifecycle automation.
• Demonstrated incident response experience, including leading investigations and remediation.
• Experience deploying and maintaining artifact storage and secrets management systems.
• Understanding of network segmentation and secure network design across on-prem and cloud environments.

Requirements

• Broader security engineering experience beyond infrastructure, such as application or product security.
• Experience designing security architecture for organizations moving from on-prem to hybrid cloud.
• Familiarity with endpoint detection and response (EDR) tooling and deployment.

Benefits

• The base salary range for this role is Senior: $170,000 – $250,000, Principal: $250,000 - $325,000.
• Fully company-paid medical, dental, and vision insurance for you and your dependents.
• Company-paid life and disability coverage, with voluntary options to add more.
• Unlimited paid time off; we encourage everyone to truly unplug and recharge.
• 13 paid company holidays.
• Remote-first culture with a company-provided computer and home office setup.
• Competitive salary and equity.
• 401(k) with company matching, eligible from day one.

Company Description

This position is open to candidates currently authorized to work in the U.S. We cannot provide new visa sponsorship for this role but are open to facilitating H-1B visa transfers for eligible candidates.

Equal Opportunity Employer.

If you're excited about the role but don't meet every bullet, we'd still love to hear from you.