Cloud Infrastructure Engineer II | Multi- Cloud (Azure/AWS)

JOB DESCRIPTION

Why GMF Technology?

Innovation isn't just a talking point at GM Financial, it's how we operate. From generative AI and cloud-native technologies to peer-led learning and hackathons, our tech teams are building real solutions that make a difference. We're committed to AI-powered transformation, using advanced machine learning and automation to help us reimagine customer interactions and modernize operations, positioning GM Financial as a leader in digital innovation within a dynamic industry.

Join us and discover a workplace where your ideas matter, your development is prioritized, and you can truly make a global impact.

Flexible hybrid work environment (onsite 2 days a week/3 days remote) at our Arlington (AOC1), TX office.
Please note: We are unable to provide any type of sponsorship for this position currently.

RESPONSIBILITIES

About the Role:

The Cloud Infrastructure Engineer II designs, builds, and maintains scalable, secure, and highly available cloud infrastructure across AWS and Azure to support enterprise workloads. This role covers foundational cloud services-networking, compute, storage, security architecture, identity management, and infrastructure automation.

Infrastructure Design & Architecture

• Design and implement AWS and Azure infrastructure solutions, including VPCs, VNets, subnets, route tables, security groups, NACLs, Transit Gateways, ExpressRoute, and VPN/Direct Connect configurations
• Architect and deploy multi-account/multi-subscription environments using AWS Organizations, Control Tower, Azure Management Groups, and landing zone frameworks
• Develop hybrid cloud architectures connecting on-premises data centers to AWS and Azure, with knowledge of network topology and connectivity patterns
• Proficient in AWS IAM and Azure Active Directory, with ability to write roles, policies, and manage identity federation
• Develop infrastructure blueprints and reference architectures aligned with AWS Well-Architected Framework and Microsoft Cloud Adoption Framework principles

• Develop and maintain infrastructure as code using Terraform (required)
• Build reusable infrastructure modules and templates for standardized deployment patterns
• Automate routine infrastructure management tasks (patching, backups, resource lifecycle) using Python, Bash, PowerShell, or cloud-native automation tools
• Maintain infrastructure automation scripts and CI/CD pipelines (e.g., GitHub Actions, Azure DevOps)

• Apply cloud security best practices, including IAM/AD policies, KMS/Key Vault encryption, security groups, NACLs, and cloud-native security services
• Ensure infrastructure alignment with compliance frameworks (SOC2, NIST, etc.) and organizational security policies
• Conduct security assessments and implement remediation strategies for infrastructure vulnerabilities
• Design secure network architectures with proper segmentation and access controls

• Monitor and optimize AWS and Azure infrastructure for performance, reliability, availability, and cost efficiency
• Manage core services: AWS (EC2, VPC, S3, RDS, EBS, EFS, CloudWatch, Systems Manager), Azure (VMs, VNets, Storage Accounts, SQL Database, Managed Disks, Azure Monitor, Automation)
• Implement disaster recovery and business continuity strategies with defined RTOs and RPOs.
• Conduct root cause analysis on infrastructure incidents and implement preventive measures and alerting mechanisms
• Perform capacity planning and resource scaling to meet business demands

• Partner with application, security, and business teams to define infrastructure requirements and deliver solutions
• Document architecture, standard operating procedures, runbooks, and technical specifications
• Provide technical guidance and mentorship to peer engineers
• Participate in on-call rotation for infrastructure support and incident response

• Strong expertise in AWS and Azure networking services (VPC, Transit Gateway, Direct Connect, Route 53, Network Firewall, VPN, Azure VNets, ExpressRoute, Azure Firewall, Azure DNS)
• Proficiency with Terraform infrastructure as code solutions
• Experience with scripting and automation using Python, Bash, or PowerShell
• Deep understanding of network protocols, routing, DNS, DHCP, load balancing, and firewall technologies
• AWS and/or Azure certifications preferred (e.g., AWS DevOps/Solutions Architect, Azure Solutions Architect/Administrator)
• Strong analytical and troubleshooting skills for complex multi-cloud infrastructure issues
• Excellent written and verbal communication skills for technical documentation and cross-functional collaboration
• Ability to work independently and manage multiple infrastructure projects simultaneously
• Commitment to infrastructure security, operational excellence, and continuous improvement

• Bachelor's Degree in related field or equivalent work or military experience required required
• Master's Degree in a related field preferred
• 3-5 years of progressive IT experience with a minimum of 1 years' experience in software development, test automation, system administration or infrastructure/operations required
• 2-3 years of experience in cloud technologies with at least 1 year of project experience with Microsoft Azure, Amazon Web Services (AWS), Google Cloud Platform (GCP) or similar technologies required