Cloud Architect - Platforms Engineering

Xona Space Systems, Inc

$150K — $180K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 7+ years in IT with a focus on cloud architecture and infrastructure engineering (AWS, GCP, Azure)
  • Extensive networking knowledge of AWS services (VPC, Transit Gateway)
  • Experience with Infrastructure as Code (IaC) and CI/CD tools (Terraform, GitHub Actions)
  • Familiarity with container technologies and orchestration (Amazon ECS, EKS)
  • Security design experience adhering to Least Privilege and Zero Trust principles
  • Preferred AWS Certified Solutions Architect - Professional or equivalent
  • Strong programming skills in modern languages (Python, Bash)

Responsibilities

  • Own and scale our AWS multi-account architecture for high availability and cost optimization
  • Design and manage complex network topologies ensuring secure and low-latency connectivity
  • Drive automation of infrastructure provisioning with tools like Terraform
  • Collaborate with SRE for monitoring and observability across cloud environments
  • Consult with engineering teams to provide self-service infrastructure and capacity planning support

Benefits

  • Opportunity to own and shape core cloud infrastructure
  • Work on the latest cloud technologies with a focus on automation and security
  • Collaborative environment with cross-functional teams
  • Access to advanced training and certification opportunities
  • Involvement in strategic architectural planning and operational excellence
Full Job Description
Overview

We are seeking an experienced Cloud Architect to join our growing Platform Engineering team. In this role, you will be the technical owner of our core cloud infrastructure and network topology on AWS. You will iterate, build, and scale the foundational systems that empower our software engineering teams to deploy applications rapidly, securely, and reliably.

While the position is titled Cloud Architect, the scope combines high-level architectural strategy with deep platform ownership, bridging the gap between traditional architecture and hands-on operational excellence (CloudOps).

Key Responsibilities
  • Infrastructure Ownership: Own, evolve, and scale our AWS multi-account cloud architecture, ensuring high availability, disaster recovery, and cost optimization.
  • Network Topology Design: Architect and manage complex enterprise networking topologies (VPC design, Transit Gateways, Direct Connect, VPNs, and routing policies) ensuring secure segmentation and low-latency connectivity.
  • Platform & Infrastructure as Code (IaC): Drive the standardization and automation of infrastructure provisioning using tools like Terraform and AWS CDK.
  • Reliability & Observability: Collaborate with Site Reliability Engineering (SRE) to implement robust monitoring, logging, and tracing across all cloud environments using frameworks like OpenTelemetry or AWS CloudWatch.
  • Developer Enablement: Act as an internal consultant for product engineering teams, providing self-service infrastructure templates, launch reviews, and capacity planning.

Qualifications & Requirements
  • Experience: 7+ years of experience in IT, with at least 4+ years specializing in cloud architecture and infrastructure engineering within AWS, GCP, or Azure.
  • Networking Expertise: Deep hands-on knowledge of AWS or equivalent networking services (VPC, Transit Gateway, Route 53, Direct Connect) and on-prem connectivity.
  • Automation Mindset: Extensive experience with Infrastructure as Code (IaC) and some knowledge of CI/CD pipelines (Terraform, GitHub Actions, GitLab CI).
  • Containerization & Orchestration: Solid understanding of container technologies and orchestration platforms, specifically Amazon ECS and Amazon EKS.
  • Security Acumen: Demonstrated experience designing secure cloud environments adhering to the Principle of Least Privilege and Zero Trust principles.
  • Certifications: AWS Certified Solutions Architect - Professional (or equivalent hands-on enterprise experience) is strongly preferred.
  • Software Development Background: Proficiency in at least one modern programming language (Python, Bash, etc.) for automation and tooling.

Preferred Qualifications
  • Advanced Certifications: Additional industry certifications like AWS Certified Advanced Networking - Specialty or Certified Kubernetes Administrator (CKA).
  • FinOps Knowledge: Experience implementing cloud cost-management frameworks, reserved instance/savings plan strategies, and granular resource tagging policies.
  • Software Experience working on software engineering deliverables & languages at different levels of the stack.

For U.S. Roles: To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States (i.e. Green Card holder), or other protected individual as defined by 8 U.S.C. 1324b(a)(3).

For U.K. Roles: To comply with U.K. regulations, this role requires Baseline Personnel Security Standard (BPSS) checks, and successful candidates must be eligible to obtain UK Security Clearance (SC).

For Canada Roles: Successful candidates must obtain and hold a security clearance at the reliability status level, and pass security assessment for the Canadian Controlled Goods Program (CGP) and ITAR.

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