On-Site System Administrator: Cloud, Network & Security

TalentoHC; Los Angeles (CA); On-site; USD 69,000 - 83,000; Full time

Job summary

TalentoHC is seeking a System Administrator, IT Services to join its global IT team in Los Angeles. This hands‑on infrastructure role focuses on cloud, network, and security administration across Azure, AWS, Cisco networking, and endpoint protection.

You will support offices worldwide from a headquarters location and partner with IT & Security teams. The ideal candidate has strong cloud and security expertise, excellent documentation, and a customer‑service mindset.

Qualifications

• 3–6 years of professional experience in system administration with a focus on cloud, network, and/or security.
• Hands-on experience administering Microsoft Azure and AWS — compute, storage, identity, and cloud networking.
• Proficiency with Microsoft 365, Active Directory/Entra ID, VMware vSphere, and Citrix Virtual Apps and Desktops.
• Hands-on experience with Cisco networking — switching, routing, wireless, VLANs, and VPN.
• Associate’s or Bachelor's degree in IT, CS, IS, Cybersecurity, or equivalent experience.

Responsibilities

• Serve as a primary administrator for Azure and AWS environments.
• Configure and maintain cloud networking constructs such as VNets/VPCs and load balancers.
• Manage Cisco switches, routers, and wireless infrastructure.
• Administer MFA, Conditional Access, and identity protection policies.
• Operate endpoint and server protection and patch management.
• Provide Tier 2/3 IT support and manage onboarding/offboarding.
• Document procedures and runbooks; participate in on-call rotation.
• Lead IT function and drive collaboration across teams.

Skills

Cloud administration

Azure

AWS

Cisco networking

Security operations

EDR/AV

Microsoft 365

Entra ID

PowerShell

Documentation

On-call support

Education

Associate's or Bachelor's degree in IT/CS/IS/Cybersecurity

Tools

VMware vSphere

Citrix Cloud

Microsoft Intune

Azure CLI/AWS CLI

Job description

TalentoHC is seeking a System Administrator, IT Services to join its global IT team in Los Angeles. This hands‑on infrastructure role focuses on cloud, network, and security administration across Azure, AWS, Cisco networking, and endpoint protection.

You will support offices worldwide from a headquarters location and partner with IT & Security teams. The ideal candidate has strong cloud and security expertise, excellent documentation, and a customer‑service mindset.