Senior Platform Engineer: Cloud & On-Prem Infra

Vantor Inc.; Westminster (CO); On-site; USD 128,000 - 187,000; Full time

Benefits offered by this job

401(k) with company match

Mental health resources

Student loan repayment assistance

Adoption reimbursement

Pet insurance

Job summary

Vantor Inc. seeks a Senior Platform Infrastructure Engineer to design, deploy, and operate mission-critical software platforms across AWS and customer-owned on-premise environments.

The role blends architecture with hands-on engineering to scale cloud and on-prem deployment platforms while driving automation, security, and reliability. The ideal candidate combines architectural credibility with hands-on operation skills, supporting both commercial and defense customers and contributing to

Qualifications

• 7+ years in DevOps, Infrastructure Engineering, Platform Engineering, or Site Reliability Engineering.
• Experience deploying and operating production workloads in AWS.
• Experience supporting Linux-based infrastructure.
• Experience with Kubernetes and containerized applications.
• Experience with Infrastructure as Code (Terraform preferred).
• Experience building and maintaining CI/CD pipelines.
• Experience deploying and operating physical infrastructure including servers, storage, networking, and virtualization platforms.
• Strong troubleshooting and operational support skills.
• U.S. Citizenship

Responsibilities

• Design and maintain AWS-based production infrastructure.
• Deploy and support customer-owned on-premise environments.
• Build repeatable deployment automation for cloud and hardware-based installations.
• Develop Infrastructure-as-Code standards for both AWS and customer environments.
• Collaborate with software engineering teams to improve deployment reliability.
• Support release engineering and production operations.
• Troubleshoot complex infrastructure, networking, and platform issues.
• Implement security best practices across cloud and on-prem environments.
• Support vulnerability remediation and compliance initiatives.
• Participate in architecture reviews and platform roadmap planning.
• Support customer-facing deployment and operational readiness activities.

Skills

AWS

Linux

Kubernetes

Terraform

CI/CD pipelines

On-prem infrastructure

Networking

Security best practices

Education

Bachelor's or Master's degree in Computer Science, Engineering, or related field

Job description

Vantor Inc. seeks a Senior Platform Infrastructure Engineer to design, deploy, and operate mission-critical software platforms across AWS and customer-owned on-premise environments.

The role blends architecture with hands-on engineering to scale cloud and on-prem deployment platforms while driving automation, security, and reliability. The ideal candidate combines architectural credibility with hands-on operation skills, supporting both commercial and defense customers and contributing to