Remote Senior Infra Engineer — Linux, AWS & Networking

Allitsolutions LLC; Nashville (TN); Remote; USD 150,000 - 200,000; Full time

Job summary

All IT Solutions LLC is seeking an Infra Engineer for a client engagement in a remote setting. The role emphasizes hands-on Linux, TCP networking, and AWS hosting, with a strong focus on enterprise standards, documentation, automation, compliance, and security posture.

The ideal candidate brings 15+ years of experience in systems administration, expertise across Linux, Windows, hypervisors, containers, storage, and network security, and the ability to troubleshoot complex incidents with clear

Qualifications

• 15+ years of systems administration experience.
• Strong Linux (RHEL) and Windows expertise with troubleshooting.
• Expert in TCP networking, storage, and cloud hosting.
• Ability to standardize, document, and automate enterprise environments.
• Experience with AWS infrastructure and security posture.

Responsibilities

• Provide hands-on Linux, TCP networking, and AWS hosting expertise.
• Perform standards, documentation, automation, and compliance.
• Troubleshoot complex incidents across OS, network, and storage.
• Collaborate with teams to resolve issues efficiently.

Skills

Linux mastery (RHEL)

Ansible mastery

IPsec mastery

Windows administration

DNS mastery

IP networking

Network firewall

Bash scripting

PowerShell

Tools

VMware

KVM

Xen

Hyper-V

Job description

All IT Solutions LLC is seeking an Infra Engineer for a client engagement in a remote setting. The role emphasizes hands-on Linux, TCP networking, and AWS hosting, with a strong focus on enterprise standards, documentation, automation, compliance, and security posture.

The ideal candidate brings 15+ years of experience in systems administration, expertise across Linux, Windows, hypervisors, containers, storage, and network security, and the ability to troubleshoot complex incidents with clear