Remote InfoSec & Cloud Systems Engineer

AVATAR FLEET LLC; Central City (NE); Remote; USD 120,000 - 160,000; Full time

Job summary

AVATAR FLEET LLC seeks a Systems & Security Engineer to own day-to-day security administration, Linux systems, and AWS infrastructure support in a fully remote role. You will handle SOC 2 Type II evidence, patching, monitoring, and incident response while collaborating with the CTO and software teams to maintain secure, reliable deployments.

You will configure and manage EC2, ECS, WAF, ALB, S3, EFS, IAM, and networking, and automate provisioning with Terraform, Ansible, and AWS CLI.

Qualifications

• 5+ years of hands-on Linux systems administration, with responsibility for security and availability in production
• Strong AWS administration skills, especially EC2 and Linux-hosted applications, with working experience across ECS, IAM, networking, load balancing, storage, WAF, and monitoring
• Hands-on vulnerability management, Linux patching, security hardening, log analysis, and incident response
• Experience with Terraform, Ansible, AWS CLI, shell scripting, Docker, and Docker Compose
• Experience supporting CI/CD pipelines and troubleshooting deployment failures in collaboration with software engineers

Responsibilities

• Own day-to-day security administration and coordinate SOC 2 Type II control execution, evidence collection, and annual audit preparation with the CTO and other control owners
• Maintain patched and hardened systems, effective monitoring, tested backups, documented controls, and dependable deployment processes
• Deploy, configure, and maintain AWS resources, including EC2, ECS, WAF, ALB, S3, EFS, IAM, and networking components
• Administer Debian and Amazon Linux hosts, including services, packages, permissions, storage, networking, and system configuration
• Maintain actionable infrastructure and security monitoring, log collection, and alerting; Restore service promptly and coordinate with engineering during incidents
• Help maintain dependable deployments, configuration and secrets management, rollback procedures, and environment consistency
• Use Terraform, Ansible, AWS CLI, and scripting to automate provisioning, configuration, patching, and recurring tasks
• Partner with engineers to diagnose infrastructure and runtime issues affecting development, testing, and production
• Troubleshoot across Linux, AWS, networking, containers, databases, storage, and application runtimes
• Follow company policies for information security, confidentiality, and acceptable use of company systems

Skills

Linux

AWS

CI/CD

Terraform

Ansible

Docker

Python

Security auditing

PostgreSQL

Tools

Terraform

Ansible

AWS CLI

Docker

Job description

AVATAR FLEET LLC seeks a Systems & Security Engineer to own day-to-day security administration, Linux systems, and AWS infrastructure support in a fully remote role. You will handle SOC 2 Type II evidence, patching, monitoring, and incident response while collaborating with the CTO and software teams to maintain secure, reliable deployments.

You will configure and manage EC2, ECS, WAF, ALB, S3, EFS, IAM, and networking, and automate provisioning with Terraform, Ansible, and AWS CLI.