DevOps Engineer

ABOUT SPHINX

Sphinx builds software to solve complex national security problems in Space. Founded by engineers and technologists with deep experience across commercial and defense technology, we were frustrated by the outdated and insecure technology America's service members are forced to rely on. We're here to do better.

We’re focused on building modern, scalable products with an emphasis on using open source technologies. Expect talented, motivated, and interesting colleagues who emphasize collaboration, transparency, and individual responsibility.

The Sphinx Space Communications team is a small, engineering focused team that prioritizes delivering quality products and learning from each other. The team is distributed across the US, with a strong culture that balances independence with collaboration. Expect talented, motivated, and interesting colleagues who are always looking to learn from each other.

• Maintain and support existing AWS-based Kubernetes infrastructure and services.
• Ensure platform reliability, availability, and security across cloud environments.
• Develop and maintain Git Lab CI/CD pipelines to support software delivery.
• Build and maintain Terraform modules and infrastructure-as-code solutions.
• Create and manage Helm charts for Kubernetes application deployments.
• Troubleshoot infrastructure, platform, and application issues across AWS and Kubernetes environments.
• Manage AWS IAM permissions and cross-account access configurations.
• Partner with software and platform engineering teams to support operational needs and platform improvements.
• Continuously improve system performance, automation, observability, and operational efficiency.

• Experience maintaining and supporting production AWS-based Kubernetes (EKS) environments.
• Experience writing, maintaining, and optimizing Git Lab CI/CD pipelines.
• Experience developing and maintaining Infrastructure as Code using Terraform.
• Experience creating, deploying, and maintaining Helm charts for Kubernetes applications.
• Strong understanding of AWS IAM, role-based access controls, and cross-account access management.
• Experience troubleshooting applications and services running in AWS and Kubernetes environments.
• Proficiency with Python or Go for automation, tooling, and operational support.
• Experience maintaining highly available cloud infrastructure while meeting performance, reliability, and security requirements.
• Ability to support cross-functional engineering teams and respond to operational issues as needed.
• Strong communication skills and a collaborative approach to problem solving.

• You have hands‑on production experience with AWS, Kubernetes (EKS), Terraform, and Git Lab CI/CD.
• You have several years of experience operating and maintaining cloud‑native infrastructure.
• You are comfortable writing automation and tooling in Python or Go.
• You have experience managing Kubernetes deployments using Helm.
• You understand AWS IAM permissions, security best practices, and cross‑account architectures.
• You enjoy troubleshooting complex distributed systems and identifying root causes quickly.
• You are comfortable working across multiple teams and supporting a variety of engineering initiatives.
• Experience with tools such as Nexus, Git Lab, Okta, Neu Vector, Kyverno, Sumo Logic, monitoring platforms, alerting systems, or Web Application Firewalls (WAFs) is a plus.
• You thrive in remote environments and communicate effectively with teammates across distributed teams.
• You have the ability to obtain and maintain a U.S. government TS/SCI clearance.

This role is a hybrid role based in Colorado Springs, CO that offers flexibility while supporting collaboration on classified work. This role will require onsite work as needed to support secure program requirements.

• This role is between $140,000 - $170,000 base salary.
• Quarterly bonus structure
• Equity ownership in the company
• 100% Premium coverage for medical, dental, and vision for you and dependents
• Health Savings Accounts
• Life Insurance
• 401k employer contribution plan
• Flexible paid time off policy
• Fle…