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Senior Systems Administrator Mac/Google Onsite 3 days per week

Company:
The Peak Organization
Location:
Manhattan, NY, 10005
Pay:
60USD - 80USD per hour
Posted:
May 22, 2025
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Description:

Job Description

Our Education Client is seeking a Systems Administrator to lead and evolve the critical systems that support a growing network of schools. This is your opportunity to make a meaningful difference while working with cutting-edge tools and an innovative team.

Summary:

This is a technical role that requires hands-on knowledge of User Management & Authentication (Okta), 2FA, MacOS Operating Systems, Cloud Enterprise Collaboration Tools (Google Admin and Office 365), Cloud Infrastructure (AWS, Azure and Google Cloud Platform), Device Management Platforms (JAMF, Google Admin), Zoom phone and conferencing, and familiarity with networking.

Responsibilities:

Systems Administration

Administers and maintains existing device management frameworks, integration, and identity management solutions

Reviews and applies security best practices & performs proactive performance monitoring and tuning

Create systems integrations and automations

Manage entire lifecycle of Linux/Unix Systems (i.e. Apple Mac OS/iOS)

Provide systems support to DevOps and application engineers

Acts as tier three support for HelpDesk

Supports Gmail configuration and mailbox management including email routing, spam filtering and forensics

Troubleshooting and Maintenance

Serve as point of escalation for systems troubleshooting and issue resolution

Supports business continuity plans and site readiness

Performs testing of data retention and recovery policies

Other Responsiblitles

Continuously provides and receives feedback regarding current IT processes to identify areas of improvement

Performs other duties or special projects as assigned in their field

Comfortable with eDiscovery concepts and data collection including Holds and Retention Policies

Core Competencies:

Manages multiple projects/initiatives in a timely manner while coordinating and communicating with stakeholders.

Clear communicator with the ability to articulate technical concepts in a language that anyone can understand

Demonstrates initiative with a strong sense of urgency and purpose

Proven success in the support and administration of customer-centric solutions

Possesses knowledge of industry best practices and the ability to understand complex and advanced technical concepts

Ability to work collaboratively and quickly shift focus in a dynamic, fast-paced environment

Comprehensive knowledge and hands on experience with JAMF, Mac OS, Chrome OS, Google Admin, Okta, Zoom phone, videoconference and other SaaS enterprise cloud-based services

Experience with operating endpoint management tools including Apple DEP, JAMF Pro/Cloud as well as Windows Server

Experience using IT Service Management software to manage projects and tasks

Tech Stack & Tools You'll Work With

JAMF, Mac OS, Chrome OS, Windows Server

Google Admin Console, Okta, Zoom (voice and video)

Apple DEP, 2FA, Office 365

AWS, Azure, and Google Cloud Platform

ITSM tools for task and project management

What You Bring

5+ years in enterprise IT support, ideally across 25+ sites

Deep experience with systems administration in education or similar sectors

Hands-on expertise with cloud collaboration tools, device management, and network protocols

A proactive, solution-oriented mindset with a passion for improving systems

Strong communication skills—able to translate technical speak into team-friendly terms

Preferred Background

Bachelor’s in IT or equivalent experience (7+ years)

Experience in K–12 school district environments

Familiarity with eDiscovery, data retention, and complianceCompany Description

For over 30 years, we’ve helped technology professionals build strong, rewarding careers by offering exposure to Fortune 500 clients and top-tier projects. Whether you're seeking short-term flexibility or long-term growth, we’re committed to keeping our team members employed, advancing, and achieving success.

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