Mission-Critical Platform Engineer: Cloud & On-Prem

Vantor; Westminster (MD); 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 in Denver seeks a Senior Platform Infrastructure Engineer to design, deploy, and operate mission-critical software platforms across AWS and on-prem infrastructure.

The ideal candidate blends architecture and hands-on ops, scales cloud and on-prem deployments, and minimizes operational chaos through automation and IaC.

This role requires US citizenship, security clearance eligibility, and in-office collaboration 3–5 days per week in the Denver area.

Qualifications

• 7+ years in DevOps, Infrastructure Engineering, Platform Engineering, or SRE.
• Experience deploying and operating production workloads in AWS.
• Experience supporting Linux-based infrastructure and Kubernetes.
• Experience with Infrastructure as Code (Terraform preferred).
• Experience building and maintaining CI/CD pipelines.
• Experience deploying and operating physical infrastructure including servers and networking.
• U.S. Citizenship required.

Responsibilities

• Design and maintain AWS-based production infrastructure.
• Deploy and support customer-owned on-prem environments.
• Build repeatable deployment automation for cloud and hardware-based installations.
• Develop Infrastructure-as-Code standards for 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

DevOps

AWS

Linux

Kubernetes

Terraform

CI/CD

Infrastructure

Troubleshooting

US Citizenship

Education

Bachelors/Masters in CS or Eng

Tools

Docker

OpenShift

GitHub Actions

Jenkins

ArgoCD

Pulumi

CloudFormation

Job description

Vantor in Denver seeks a Senior Platform Infrastructure Engineer to design, deploy, and operate mission-critical software platforms across AWS and on-prem infrastructure.

The ideal candidate blends architecture and hands-on ops, scales cloud and on-prem deployments, and minimizes operational chaos through automation and IaC.

This role requires US citizenship, security clearance eligibility, and in-office collaboration 3–5 days per week in the Denver area.