IT Infrastructure Engineer

BlueGeko; United States; On-site; USD 90,000 - 120,000; Full time

Job summary

Remote Jobs seeks an IT Infrastructure Engineer to manage and enhance our IT systems, networks, and infrastructure. This hands-on role focuses on reliability, security, and scalability across Windows and Linux environments.

You will handle servers, virtualization, cloud platforms, and AD/365, ensuring smooth operations and ongoing improvements. A strong troubleshooting mindset is essential for daily challenges and strategic upgrades.

Qualifications

• 4+ years in IT infrastructure or systems administration.
• Strong knowledge of Windows and Linux environments.
• Experience with TCP/IP, DNS, VPNs, firewalls.
• Experience managing servers, virtualization, and cloud infra.
• Knowledge of Microsoft 365, Active Directory, and access management.
• Strong troubleshooting and problem-solving skills.

Responsibilities

• Manage and maintain IT infrastructure, servers, and networks.
• Monitor system performance, security, and reliability.
• Troubleshoot infrastructure, hardware, and network issues.
• Manage access controls, backups, and system configurations.
• Support infra upgrades, migrations, and improvements.
• Ensure systems remain secure, scalable, and operational.

Skills

IT infrastructure experience

Windows

Linux

Networking

Servers

Virtualization

Cloud infrastructure

Microsoft 365

Active Directory

Access management

Troubleshooting

Tools

PowerShell

Bash

Job description

Headquarters: London
URL: http://bluegeko.com

IT Infrastructure Engineer (Full-Time / Remote)

We are looking for an experienced IT Infrastructure Engineer to manage, maintain, and improve our company's IT systems, networks, and infrastructure.

What You'll Do

• Manage and maintain IT infrastructure, servers, and networks.
• Monitor system performance, security, and reliability.
• Troubleshoot infrastructure, hardware, and network issues.
• Manage access controls, backups, and system configurations.
• Support infrastructure upgrades, migrations, and improvements.
• Ensure systems remain secure, scalable, and operational.

Must Have

• 4+ years of IT infrastructure or systems administration experience.
• Strong knowledge of Windows and Linux environments.
• Experience with networking (TCP/IP, DNS, VPNs, firewalls).
• Experience managing servers, virtualization, and cloud infrastructure.
• Knowledge of Microsoft 365, Active Directory, and access management.
• Strong troubleshooting and problem-solving skills.

Nice to Have

• AWS, Azure, DigitalOcean or other cloud platform experience.
• Infrastructure automation and scripting (PowerShell, Bash).
• Experience with monitoring, backup, and disaster recovery systems.
• Experience supporting high-availability environments.

We're looking for someone hands-on who can take ownership of our IT infrastructure and keep our systems secure, reliable, and efficient.