✦ Luna Orbit — System Administration

Sr Systems Administrator -Enterprise Collaboration Services

at Jones Financial (Edward Jones)

📍 Tempe, AZ Hybrid Posted March 20, 2026
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Position Details

Type Full-Time
Experience mid
Exp. Years 5+ years
Education Bachelor's degree in Computer Science, Management Information Systems, or a related field, or equivalent practical experience
Category System Administration

About this role

This role involves supporting and maintaining enterprise collaboration platforms including Microsoft 365, Exchange, and Teams, ensuring high availability and security.

Key Responsibilities

  • Support Microsoft 365 applications
  • Manage enterprise email infrastructure
  • Collaborate with cross-functional teams
  • Execute incident resolution
  • Contribute to platform improvements

Technical Overview

The technical environment includes Microsoft 365 applications, Exchange, Teams, PowerShell scripting, and Windows Server infrastructure, with a focus on automation and troubleshooting.

Ideal Candidate

The ideal candidate is a mid-level system administrator with 5+ years of experience supporting Microsoft 365 applications, Exchange, and Teams in an enterprise environment. They possess strong troubleshooting skills, scripting knowledge, and the ability to work independently within a hybrid support model.

Must-Have Skills

Supporting Microsoft 365 applicationsMicrosoft ExchangeMicrosoft TeamsPowerShellTroubleshooting

Nice-to-Have Skills

Microsoft GraphScripting and automation technologiesincident/problem resolutioncapacity management

Tools & Platforms

Microsoft 365Microsoft ExchangeMicrosoft TeamsPowerShellMicrosoft Graph

Required Skills

Microsoft 365Microsoft ExchangeMicrosoft TeamsPowerShellMicrosoft GraphWindows ServerTroubleshootingAutomationScriptingCapacity management

Hard Skills

Microsoft 365Microsoft ExchangeMicrosoft TeamsPowerShellMicrosoft GraphScriptingAutomationWindows Server

Soft Skills

communicationcollaborationtroubleshootingindependent workorganizational skills

Industry & Role

Industry Financial Services
Job Function System administration and support of enterprise collaboration platforms
Role Subtype Systems Administrator
Tech Domains Microsoft 365, Microsoft Exchange, Microsoft Teams, PowerShell, Windows Server

Keywords for Your Resume

Systems AdministratorMicrosoft 365Microsoft ExchangeMicrosoft TeamsPowerShellMicrosoft GraphWindows ServerTroubleshootingAutomationScriptingCapacity managementIncident resolutionOperational supportHybrid workIT supportsystems administratormicrosoft 365exchangemicrosoft teamspowershellmicrosoft graphwindows servertroubleshootingautomationscripting

Deal Breakers

Less than 5 years supporting Microsoft 365 applications, Lack of experience with PowerShell or scripting, No experience supporting enterprise collaboration tools, No relevant technical certifications

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