AWS Cloud Engineer

Aptonet is seeking a Cloud Infrastructure Engineer to support the operation, automation, and modernization of AWS and hybrid-cloud infrastructure for federal systems. The role focuses on maintaining AWS services, implementing Infrastructure-as-Code, monitoring and securing cloud environments, supporting migrations and disaster recovery, and collaborating with senior engineers on cloud and infrastructure best practices.

Responsibilities:

• Support and maintain AWS infrastructure including EC2, S3, VPC, IAM, CloudWatch, Systems Manager, load balancing, and DNS services
• Implement infrastructure changes using Infrastructure-as-Code and established cloud architecture standards
• Maintain and enhance Terraform and CloudFormation deployments
• Monitor cloud environments and troubleshoot performance, availability, configuration, and security issues
• Support vulnerability remediation, patching, compliance, and security hardening initiatives
• Develop scripts and automation to improve operational efficiency and reduce manual effort
• Assist with cloud migrations, modernization projects, and disaster recovery activities
• Maintain technical documentation, architecture diagrams, and operational procedures
• Participate in incident response, root cause analysis, and continuous improvement efforts
• Collaborate with senior engineers to implement cloud, networking, security, and automation best practices

Requirements:

• U.S. citizenship required
• Must possess or be eligible to successfully complete a Public Trust background investigation
• Bachelor's degree in Information Systems, Computer Science, or a related field
• 1-3 years of experience supporting cloud infrastructure, systems engineering, or related technologies
• Experience with AWS services such as EC2, S3, VPC, IAM, CloudWatch, and Systems Manager
• Hands-on experience with Terraform, CloudFormation, Python, or similar automation tools
• Understanding of networking fundamentals including TCP/IP, DNS, routing, subnets, firewalls, and security groups
• Knowledge of infrastructure security concepts including least privilege, vulnerability remediation, and system hardening
• Strong troubleshooting, documentation, and problem-solving skills
• Ability to work independently, manage priorities, and communicate effectively with technical teams
• Ability to obtain a Public Trust clearance
• AWS, Azure, or other cloud-related certifications
• Experience with Infrastructure-as-Code and cloud automation best practices
• Exposure to CIS Benchmarks, STIGs, or similar security frameworks
• Experience supporting hybrid cloud or federal environments
• Strong interest in cloud architecture, DevOps, automation, and infrastructure engineering