Senior Cloud Infrastructure Engineer - Remote

Posted 12 weeks ago

DevOps / Sysadmin

Full Time

Worldwide

AWS

GCP

Infrastructure AS Code

Overview

Phosphorus is seeking a Senior Cloud Infrastructure Engineer to join our Core Infrastructure Engineering team. This fully remote role is ideal for an experienced engineer passionate about Infrastructure as Code (IaC), cloud automation, and production reliability.

In Short

Design, build, and maintain scalable cloud infrastructure services in AWS and GCP.
Contribute production-quality Go and Python code to existing cloud services.
Develop and own automation and software deployment pipelines with maximum efficiency.
Implement Infrastructure as Code (IaC) practices using Terraform, Ansible, Packer, or similar tools.
Maintain and improve the custom RHEL-based OS platform hosting the Phosphorus solution.
Design and enhance secure, reliable field software update capabilities.
Manage production software release pipelines, ensuring stability and efficiency.
Maintain system security plans, ensuring compliance with best practices for security, observability, reliability, and performance.
Configure and optimize cloud networking components (firewalls, VPNs, load balancers, routing tables, etc.).
Support and improve internal DevOps tooling for engineering teams.

Requirements

5-10 years of experience working with containerized applications (Docker, Kubernetes, etc.).
Strong proficiency in Go and/or Python.
Experience provisioning virtual machines and infrastructure automation with Terraform, Packer, Ansible, or similar tools.
Hands-on experience deploying and managing cloud-based infrastructure in AWS or GCP.
Experience with maintaining OS package mirrors, package deployment infrastructure, and custom DEB or RPM packaging (preferred).
Strong knowledge of production software release pipeline and asset management concepts.
Familiarity with cloud security best practices and ability to author customer-facing security documentation.
Experience maintaining system security plans for cloud services and their dependencies.
Proven track record of building and maintaining cloud-based or virtualized appliance clusters for high-availability (HA).
Strong ownership mindset, accountability for production stability, and ability to thrive in a fast-paced startup environment.

Benefits

Excellent problem-solving, communication, and collaboration skills.
Experience building and managing custom DevOps tooling for engineers.
Expertise in Linux networking and scripting in Bash.
Experience with cryptography and secret management.
Experience with postgres database management and redundancy.
Experience scripting in and maintaining application build systems driven by Makefiles.
Strong background in cloud networking, including firewalls, VPNs, routing tables, and load balancing.
Passion for automation and continuously improving infrastructure efficiency.

Phosphorus Cybersecurity

Phosphorus Cybersecurity® is a leading provider of the xTended Security of Things™ platform, dedicated to securing the rapidly expanding and often overlooked Internet of Things (IoT) landscape within enterprises. Their Enterprise xIoT Security Platform offers comprehensive solutions including Attack Surface Management, Hardening & Remediation, and Detection & Response, ensuring robust security for every cyber-physical device in an organization. Phosphorus specializes in automating the remediation of critical vulnerabilities related to IoT, Operational Technology (OT), and network devices, addressing issues such as inaccurate asset inventory, outdated firmware, default credentials, and risky configurations. With a focus on innovation and efficiency, Phosphorus is committed to enhancing the security posture of enterprises in an increasingly connected world.

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