Senior Manager of IT Infrastructure

Irvine TechNology Corporation; Culver City (CA); On-site; USD 140,000 - 150,000; Full time

Job summary

Irvine Technology Corporation (ITC) seeks a hands-on Senior Manager of IT Infrastructure to lead a cloud-first environment across the Americas, directing Cloud, Systems Administration, Networking and Help Desk while driving Zero Trust modernization. The role reports to the Director of Technology and oversees identity, endpoints, networking, cloud, and security.

The ideal candidate has a systems/infrastructure background and remains hands-on, with experience managing a macOS-heavy environment and

Qualifications

• Bachelor's degree in IT, Computer Science, Engineering, or related field.
• 12+ years of IT experience with 5+ years in people leadership.
• Hands-on experience managing a Mac/macOS-heavy environment (JAMF).
• Strong experience with modern IAM/IdP platforms (Okta, Ping, JumpCloud).
• Experience with cloud infrastructure, enterprise SaaS, endpoint security, networking, and Zero Trust.
• Experience supporting 24/7/high-availability environments.
• ITIL, security operations, disaster recovery, and infrastructure modernization expertise.
• Excellent leadership, communication, troubleshooting, and documentation skills.

Responsibilities

• Lead and develop a distributed IT infrastructure and support team.
• Drive cloud, infrastructure, security, and Zero Trust modernization initiatives.
• Lead IAM strategy, including SSO, MFA, and automated user lifecycle provisioning.
• Oversee macOS/Windows endpoint management (JAMF, SentinelOne), patching, encryption, and remediation.
• Modernize enterprise networking (firewalls, switching, wireless, SD-WAN).
• Implement centralized logging and SIEM with Security Operations.
• Establish and mature ITIL-based incident, problem, change, configuration management.
• Own disaster recovery, business continuity, backup, and high-availability strategies.
• Oversee cloud and SaaS platforms (Google Workspace, Box, AWS, Azure).
• Partner with leadership and vendors on technology strategy, budgets, purchasing.
• Build documentation, policies, runbooks, and SOC 2/ISO 27001 alignment.

Skills

People leadership

Cloud infrastructure

Security operations

ITIL processes

Documentation

Education

Bachelor's degree in IT/CS/Engineering

Tools

JAMF

Okta

Ping Identity

JumpCloud

AWS

Azure

Job description

Senior Manager of IT Infrastructure

We are seeking a hands‑on Senior Manager of IT Infrastructure to lead and modernize our cloud‑first IT environment across the Americas. Reporting to the Director of Technology, this role oversees Cloud, Systems Administration, Networking, and Help Desk while driving a companywide Zero Trust and infrastructure modernization strategy.

The ideal candidate is a strong technical leader who has grown from a systems/infrastructure background and remains comfortable working directly in the tools. Our environment is approximately 90% macOS, supports a 24/7 Global Security Operations Center, and is undergoing significant modernization across identity, endpoints, networking, cloud, and security.

As part of our process after applying, you may receive an invitation from our AI Recruiter Avery for a short conversation that lets you share more about your background beyond your resume. For questions, contact [e-mail].

• Job Type: Direct hire, full‑time


• Location: Culver City, CA (On‑site)


• Compensation: This job expects to pay about $140,000 – $150,000 per year plus benefits


• No Visa Sponsorship Available for this role

What You’ll Do:

• Lead and develop a distributed IT infrastructure and support team.


• Drive cloud, infrastructure, security, and Zero Trust modernization initiatives.


• Lead IAM strategy, including SSO, MFA, and automated user lifecycle provisioning.


• Oversee JAMF, macOS/Windows endpoint management, SentinelOne, patching, encryption, and vulnerability remediation.


• Modernize enterprise networking, including firewalls, switching, wireless, and SD‑WAN.


• Implement centralized logging and SIEM capabilities in partnership with Security Operations.


• Establish and mature ITIL‑based incident, problem, change, and configuration management.


• Own disaster recovery, business continuity, backup, and high‑availability strategies.


• Oversee cloud and SaaS platforms including Google Workspace, Box, AWS, and Azure.


• Partner with leadership and vendors on technology strategy, projects, budgets, and purchasing.


• Build strong documentation, policies, procedures, and runbooks while supporting SOC 2/ISO 27001 objectives.

What Gets You the Job:

• Bachelor’s degree in IT, Computer Science, Engineering, or related field.


• 12+ years of IT experience and 5+ years of people leadership.


• Significant hands‑on experience managing a Mac/macOS‑heavy environment, including JAMF.


• Strong experience with modern IAM/IdP platforms such as Okta, Ping, or JumpCloud.


• Experience with cloud infrastructure, enterprise SaaS, endpoint security, networking, and Zero Trust.


• Experience supporting 24/7/high‑availability environments.


• Strong ITIL, security operations, disaster recovery, and infrastructure modernization experience.


• Excellent leadership, communication, troubleshooting, and documentation skills.


• Preferred: Cisco Meraki, SIEM, AWS/Azure, Okta or JAMF certifications, Auvik, automation platforms, AI governance, and SOC 2/ISO 27001 experience.

Irvine Technology Corporation (ITC) connects top talent with exceptional opportunities in IT, Security, Engineering, and Design. From startups to Fortune 500s, we partner with leading companies nationwide. Our AI recruiter, Avery helps streamline the first step of your journey—so we can focus on what matters most: helping you grow. Join us. Let us ELEVATE your career!

Irvine Technology Corporation provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability or genetics. In addition to federal law requirements, Irvine Technology Corporation complies with applicable state and local laws governing non‑discrimination in employment in every location in which the company has facilities.