Senior IT & Security Ops Engineer — On-Site Irvine

Medium; Irvine (CA); On-site; USD 100,000 - 130,000; Full time

Job summary

Medium is looking for a senior IT infrastructure engineer in Irvine, CA. This role involves managing the full lifecycle of macOS and Linux endpoints, ensuring the security and productivity of the robotics engineering organization. Candidates should have over 5 years of IT engineering experience, particularly in fast-paced startup environments.

You will be responsible for network operations, endpoint security with CrowdStrike Falcon, and compliance with SOC 2 and ISO 27001. Ideal candidates will have expertise in Linux, macOS, and hands-on networking experience.

Qualifications

• 5+ years of IT engineering experience in a fast-paced startup environment.
• Deep knowledge of Linux internals and macOS administration at scale.
• Hands-on experience with professional-grade networking equipment.

Responsibilities

• Own the full lifecycle of macOS and Linux endpoint fleet.
• Operate the office and lab network end to end.
• Lead on endpoint security incidents.

Skills

IT engineering experience

Linux & macOS expertise

Networking experience

SaaS administration

Endpoint security

Compliance experience

Scripting proficiency

Tools

JumpCloud

CrowdStrike Falcon

Google Workspace

GitHub

AWS

Job description

Medium is looking for a senior IT infrastructure engineer in Irvine, CA. This role involves managing the full lifecycle of macOS and Linux endpoints, ensuring the security and productivity of the robotics engineering organization. Candidates should have over 5 years of IT engineering experience, particularly in fast-paced startup environments.

You will be responsible for network operations, endpoint security with CrowdStrike Falcon, and compliance with SOC 2 and ISO 27001. Ideal candidates will have expertise in Linux, macOS, and hands-on networking experience.